MALICIOUS — Quake3(cdfix).exe

MALICIOUS — Quake3(cdfix).exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the HUILoader family. 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 93eb3e73e98c5d20829a015d3b0f65b5685beae9f8d8c14fee35c39e7b7490d0
• SHA-1: c1fd239a05dbde8123095aa6b71b16c1bc80c408
• MD5: bc07c57c7cd1d5d296294e4e411c8bcc
• imphash: 24b60c57cc33f3e633431b7ad497fda7
• ssdeep: 1536:3UUUUUUUUUUHdTD+vvvvvvvvvh+UUUUUUUC9mIkkkkkkTyhhhhhhhMSTZM+9m2Od:blN9RkkkkkkTLSBvk
• TLSH: T17C3AD040757A388CCB349F611924594DA12152C2CA7C3DDB9B030B2D2D778BBB9E8E76
• Submitted as: Quake3(cdfix).exe
• File type: pe · Size: 99435 bytes
• Verdict: malicious (94/100) · Family: HUILoader

Detections (6 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Trojan.Generic-9908425-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Detect It Easy (packer/type): DIE:Turbo Linker
• Microsoft Defender: Trojan:Win32/Upantix.GM!MTB
• Kaspersky (KVRT): HEUR:Packed.Win32.Upantix.gen

MITRE ATT&CK

• T1071.001

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Generic-9908425-0 (rule Win.Trojan.Generic-9908425-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
• Packing/obfuscation: UPX, high-entropy-sections:UPX1, Turbo Linker - 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 HUILoader samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report