SUSPICIOUS — 4690305_skachat__programmu__geym_.pdf

SUSPICIOUS — 4690305_skachat__programmu__geym_.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: 7925b107a06f6b329866f660c2fab7fa2b78aea081ce2f56c8f5a8885bc690d0
• SHA-1: ee8516b749db5d9b27958bbd3fdce6e004b7cb12
• MD5: 527db1ab68db2f9ac84ef488aef972bd
• ssdeep: 6144:hou8UHgVsmMOurmoVlorCCZr4Ym7C5hA0gc84Fv1T43r2QCIDMKBKP33B2LBqVjs:hDR6rN1oV0SiX84FNTO244iKP3xcGjs
• TLSH: T1D94701F1E805EB2CD66A3F116D61103D2E5712A102F13B7A782747DB72786BB13090BA
• Submitted as: 4690305_skachat__programmu__geym_.pdf
• File type: pdf · Size: 349645 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//4690/4690130_perevodnuye__yekzamenuy__v_.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+%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D1%83+%D0%B3%D0%B5%D0%B9%D0%BC+%D1%85%D0%B0%D0%BA%D0%B5%D1%80&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690130_perevodnuye__yekzamenuy__v_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690081_rabochaya__programma__po_.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+%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D1%83+%D0%B3%D0%B5%D0%B9%D0%BC+%D1%85%D0%B0%D0%BA%D0%B5%D1%80&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690130_perevodnuye__yekzamenuy__v_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690081_rabochaya__programma__po_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690204_skachat__brauzer__uran_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report