SUSPICIOUS — 4692998_skachat__stalker__op_.pdf

SUSPICIOUS — 4692998_skachat__stalker__op_.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: 5bc731423bf625bdef01b7097d915883375597b9e95a510f0a7213d23026c2bf
• SHA-1: 2a787467cc7152f605c06ccffa09c12b40ae3313
• MD5: 5b3126211fe434411fe08abef19753d0
• ssdeep: 6144:Yk1DvXH/1e69AJzEqkPIFesBFzgsx/Y++crav2eFk/3ep4Bk:F//1e6idBkPIJBFlg++2wF4OpQk
• TLSH: T1084701F6DC01DC24C59D7B097D79903CBE45531212F06B32246618EB23FAAAB634E639
• Submitted as: 4692998_skachat__stalker__op_.pdf
• File type: pdf · Size: 349230 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//4692/4692969_skachat__ustanovochnik__gta_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+%D0%BE%D0%BF+2+%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//4692/4692969_skachat__ustanovochnik__gta_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4692/4692974_muzuykalnuye__klipuy__dlya_.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%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+%D0%BE%D0%BF+2+%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//4692/4692969_skachat__ustanovochnik__gta_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692974_muzuykalnuye__klipuy__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692972_krasivuyy__skin__devushki_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report