MALICIOUS — uac.ps1 .exe

MALICIOUS — uac.ps1 .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: b5ebcbe0c8f3a073dc15fe783776dc738e8f1bdae32021a5b5285f476dcb6ec9
• SHA-1: 1970f4893b48423811da8cccae2f17a176b81168
• MD5: 4068bd88e1c36f0ce6ab74ff89c35b8d
• imphash: 3a2003ea545fe942681da9e7683ebb58
• ssdeep: 6144:6BxIK3CTW8TMjp41u6nyHwnZlzZJwqx8WZRasE5Z7Damrqloz1qlouqNTuq8:CxIK9V14ImyHY5ZJwqXzaHnrpzC
• TLSH: T1E1499E1AB67EE8BCE3C9A4A5D53AD55C62E363BC4421C198224F67C0B61C787E50FC81
• Submitted as: uac.ps1 .exe
• File type: pe · Size: 420288 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.

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report