SUSPICIOUS — 4690312_stalker__ten__chernobuylya_.pdf

SUSPICIOUS — 4690312_stalker__ten__chernobuylya_.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: 86a4181f6e63e37409d7222204ef8d0d0e5fcafde12b6322684fe04ce8ea3c2d
• SHA-1: c6d66c5cbb7686dab2f277a6f84801a5f28ad20d
• MD5: 7e92695e578d7a94c92357d82b6505ee
• ssdeep: 6144:niOczkms9wA49m/13b2wWs2Ms1gW+Tzcm7GH22rHei4z/1HoQSywbPE9iblBSiAY:vcwms9wxc9qwWs2MOPWGWp/OXycPEsq2
• TLSH: T1134812F2D809AA7DDA6DB7913D29503D2C17155200F1273829A728FB36F127BB306176
• Submitted as: 4690312_stalker__ten__chernobuylya_.pdf
• File type: pdf · Size: 375693 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//4690/4690103_skachat__drayvera__dlya_.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%82%D0%B5%D0%BD%D1%8C+%D1%87%D0%B5%D1%80%D0%BD%D0%BE%D0%B1%D1%8B%D0%BB%D1%8F+%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+1006&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690103_skachat__drayvera__dlya_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690062_army__of__two_.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%82%D0%B5%D0%BD%D1%8C+%D1%87%D0%B5%D1%80%D0%BD%D0%BE%D0%B1%D1%8B%D0%BB%D1%8F+%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+1006&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690103_skachat__drayvera__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690062_army__of__two_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690235_kniga__kommercheskogo__direktora_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report