SUSPICIOUS — 4803309_skachat__audioknigi__terri_.pdf

SUSPICIOUS — 4803309_skachat__audioknigi__terri_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 084214465b369f2d0df50be223d6c5547247fadf618fe945d77f4783947fcb5f
• SHA-1: 7550fcb2d897c06c44b3cfa2a7360d75b2b72df0
• MD5: 35439ccf3301fa509af3e5f1e058e71a
• ssdeep: 6144:i8xw7SBRRTOATyTP5olPVNWWqKpGSQ/gnDOChpBNaJ+K2/:i8a7SBT6TP5olPVN7s/4nrNa0K2/
• TLSH: T15848F1F0DB09DEA9C79D7A163A30403C6DA3924250F9273160A719D6317A377730AAB9
• Submitted as: 4803309_skachat__audioknigi__terri_.pdf
• File type: pdf · Size: 356194 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

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

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B0%D1%83%D0%B4%D0%B8%D0%BE%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D1%82%D0%B5%D1%80%D1%80%D0%B8+%D0%BF%D1%80%D0%B0%D1%82%D1%87%D0%B5%D1%82%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4803/4803167_masha__i__medved_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802934_skachat__kompas__13_.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%B0%D1%83%D0%B4%D0%B8%D0%BE%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D1%82%D0%B5%D1%80%D1%80%D0%B8+%D0%BF%D1%80%D0%B0%D1%82%D1%87%D0%B5%D1%82%D1%82&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4803/4803167_masha__i__medved_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802934_skachat__kompas__13_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4803/4803071_kniga__ohota__na_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru
• img0.liveinternet.ru

File paths

• I:\bu

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report