SUSPICIOUS — 4690266_stalker__chistoe__nebo_.pdf

SUSPICIOUS — 4690266_stalker__chistoe__nebo_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 7053124ecb231f664f4f5e14ce2d38368aaf064c3d79e58264bc29e72ad30b55
• SHA-1: ebe10f49e8624c6c7df7a6e1445c780efcf65289
• MD5: 8c0a42b0ae349125e22ace62e3d598cd
• ssdeep: 6144:r2kXBbHRhzQgNtbYuT3TohAZJYDYRBFSANb2yfx9nW33V/DXcUUcbcPyl0LEayIv:5BbHRhzJTEKTgAjeYRBFS8CKonV/D19g
• TLSH: T17B4801F1AB01AE68CBBC7BA07D34103F1E9643A215F02B353D5398E91AB85B72349175
• Submitted as: 4690266_stalker__chistoe__nebo_.pdf
• File type: pdf · Size: 369929 bytes
• Verdict: suspicious (58/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4690/4690182_albom__po__razvitiyu_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+%D1%87%D0%B8%D1%81%D1%82%D0%BE%D0%B5+%D0%BD%D0%B5%D0%B1%D0%BE+1507+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690182_albom__po__razvitiyu_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690218_ira__lizhet__nogi_.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - 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 URLs

• http://botcraftman.ru/?lip&keyword=%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+%D1%87%D0%B8%D1%81%D1%82%D0%BE%D0%B5+%D0%BD%D0%B5%D0%B1%D0%BE+1507+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690182_albom__po__razvitiyu_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690218_ira__lizhet__nogi_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690161_sluzhebnaya__zapiska__o_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report