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Tim Peck

@timpeck
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919 detections

Detects the SmarterMail service process ('MailService.exe') spawning command-line interpreters to execute reconnaissance commands. This behavior is highly indicative of remote code execution following the exploitation of vulnerabilities like CVE-2026-23760.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
1036
Detects the legitimate Adobe binary 'ADNotificationManager.exe' loading 'urlmon.dll' from a non-system directory. This is a DLL Sideloading technique (T1574.002) used by a Vietnamese Stealer campaign for initial execution.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
2034
Detects attempts to exploit an authentication bypass vulnerability in the Inetutils Telnet daemon. Attackers inject the '-f' flag into the 'USER' environment variable during Telnet negotiation to gain unauthorized shell access.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
70136
Detects the execution of a piped command chain typical of 'ClickFix' lures used by the MacSync infostealer. The malware tricks users into pasting a command into the terminal which uses curl to download a payload, decodes it with base64, and pipes it directly into a shell (zsh, sh) or osascript for execution, bypassing macOS security controls like Gatekeeper.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
82167
Detects the execution of the Windows utility 'grpconv.exe' when it is spawned by a parent process located in a temporary or otherwise uncommon directory. This is an unusual parent-child relationship and is indicative of techniques like process hollowing used by malware such as the Evelyn Stealer's second-stage injector.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
91198
Detects the use of a command injection vulnerability in the legitimate Windows script 'SyncAppvPublishingServer.vbs' to execute arbitrary code. As seen in the ClearFake campaign, attackers can append a semicolon to the command-line arguments to execute subsequent malicious PowerShell commands.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
3156
Detects a Python process executing a binary from an in-memory file descriptor via the /proc filesystem. This technique was observed in the malicious 'sympy-dev' PyPI package, which used it to execute a cryptominer from memory, bypassing some file-based detections.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
9067
Detects attempts to exploit the SmarterMail authentication bypass vulnerability (WT-2026-0001) by sending a POST request to the /api/v1/auth/force-reset-password endpoint with 'IsSysAdmin' set to 'true'.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
0145
Detects the creation of a macOS Launch Agent by a suspicious process or with a name matching patterns used by the BlueNoroff group. BlueNoroff uses Launch Agents for persistence on compromised macOS systems.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
60105
Detects processes, other than legitimate web browsers or the official Telegram client, making DNS queries for the Telegram Bot API. This behavior is indicative of malware using Telegram for command-and-control (C2) or data exfiltration, as seen in a campaign leveraging Amnesia RAT.
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Tim Peck@timpeck
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Detections.ai Community
10 months ago
50101
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