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Elgonad .

@elgonad
Trusted contributor
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293 detections

Detects potential data exfiltration by the BlackBeard backdoor, associated with Boggy Serpens (MuddyWater). The malware abuses the HTTP 'Expires' header in client requests to exfiltrate encrypted system data to its command and control server. The 'Expires' header is a standard response header, so its presence in a request is highly anomalous.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
1070
Detects web requests for specific JavaScript file names that are part of the DarkSword iOS exploit chain. The presence of these requests strongly suggests a device is being targeted with the exploit kit.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
1034
Detects the loading of jli.dll from the C:\ProgramData\USOShared directory. This behavior is indicative of DLL sideloading via a legitimate Java process, a consistent post-exploitation tactic used by the LeakNet ransomware group.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
0022
Detects the creation of a registry key used by the BlackBeard backdoor for persistence. The malware associates a custom file extension (.wdlp) with a malicious script (WebDeepPlayer.scr) to ensure it is executed on user logon.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
0059
Detects the C2 communication of the Slopoly PowerShell backdoor, used by the Hive0163 group. It looks for specific HTTP POST requests containing a JSON body with characteristic keys.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
2076
Detects the creation of temporary files used by the DarkSword implant to stage stolen data before exfiltration. After exploiting the device, the DarkSword implants copy sensitive user data to temporary files. Detecting the creation of these specific staging files is a strong indicator of compromise.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
0026
Detects multiple crashes from key iOS system processes within a short time window. This pattern is indicative of a failed memory corruption attempt, consistent with the sandbox escape and privilege escalation techniques used by the DarkSword exploit kit.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
0025
Detects process command lines containing strings characteristic of the GHOSTBLADE dataminer, a payload deployed by UNC6353 via the DarkSword exploit. These strings are hardcoded file paths used for data collection and exfiltration.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
0021
Detects the self-deletion mechanism of the Interlock ransomware. The malware executes `rundll32.exe` to call a function within a randomly named DLL file with a `.wasd` extension, passing its own file path as an argument to be deleted.
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
2048
Detects suspicious modules loaded by taskhost.exe or taskhostw.exe, which is a known execution guardrail for the BeardShell implant used by Sednit (APT28).
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Elgonad .@elgonad
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Detections.ai Community
8 months ago
0040
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