MALICIOUS — PerfLogs .exe

MALICIOUS — PerfLogs .exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (91/100), attributed to the Mira family. 5 of 55 detection engines flagged it.

Identification

• SHA-256: 781d60f94e8d7698463e3ac51c43c72758bce2db0a53800a211286c978cd93bc
• SHA-1: 2f3e8961809b6dff644616d1b847ccd095b8958b
• MD5: 5ac5f4e750159ef36d5c157c662c14a1
• imphash: 3a2003ea545fe942681da9e7683ebb58
• ssdeep: 12288:CxIK9V14ImyHYYZ/YQkYXDtJx3fVpH0+5m7v37Gvd/wYW0QBBoRI5:CJEyYstJx3ffH6
• TLSH: T17949BFB50BB35745CB68B1A8C87F9BBE0E18105609C9BE5DC8B2BD380135B1397C99B1
• Submitted as: PerfLogs .exe
• File type: pe · Size: 420286 bytes
• Verdict: malicious (91/100) · Family: Mira

Detections (5 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.lol 1
• ClamAV (daily): Win.Packed.Mira-7330891-0
• Detect It Easy (packer/type): DIE:MinGW
• Microsoft Defender: Trojan:Win32/Krap!pz
• Kaspersky (KVRT): HEUR:Trojan.Win32.Generic

Why this verdict

The malicious score of 91/100 is the fusion of 3 weighted signals:

• ClamAV (daily) flagged Win.Packed.Mira-7330891-0 (rule Win.Packed.Mira-7330891-0) - engine signal, weight 0.90, confidence 0.95
• Detect It Easy (packer/type) flagged DIE:MinGW (rule DIE:MinGW) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: high-entropy-sections:.lol 1, MinGW - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded domains

• dj.ru

More Mira samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report