SUSPICIOUS — 4691491_grig__v__peschere_.pdf

SUSPICIOUS — 4691491_grig__v__peschere_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: e955d3f595ff1381b9c9d3b0ae079ceeb8f6e2fe0eda0b844f6a61e8775de42f
• SHA-1: 921bd46d2159cf306163c63783af4433dd399922
• MD5: 7fedd48659b2a4cca731c5bd7465a379
• ssdeep: 6144:g3+TfCggYt090sKaK/JzQsF+kKzxV8R9SncWbhoW0NaGUCTsf9u4n52:g3+TfB6YaKR7OV4SZbhNrTs4n52
• TLSH: T1B34802F2DF04A969DA8A3F57BE69013E2C0B436115E05B2658160DFAA1B437F330DA74
• Submitted as: 4691491_grig__v__peschere_.pdf
• File type: pdf · Size: 352275 bytes
• Verdict: suspicious (58/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

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//4690/4690796_stb__16472006__skachat_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B3%D1%80%D0%B8%D0%B3+%D0%B2+%D0%BF%D0%B5%D1%89%D0%B5%D1%80%D0%B5+%D0%B3%D0%BE%D1%80%D0%BD%D0%BE%D0%B3%D0%BE+%D0%BA%D0%BE%D1%80%D0%BE%D0%BB%D1%8F+%D0%BD%D0%BE%D1%82%D1%8B+%D0%B4%D0%BB%D1%8F+%D1%81%D0%BA%D1%80%D0%B8%D0%BF%D0%BA%D0%B8&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690796_stb__16472006__skachat_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690820_testuy__egye__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=%D0%B3%D1%80%D0%B8%D0%B3+%D0%B2+%D0%BF%D0%B5%D1%89%D0%B5%D1%80%D0%B5+%D0%B3%D0%BE%D1%80%D0%BD%D0%BE%D0%B3%D0%BE+%D0%BA%D0%BE%D1%80%D0%BE%D0%BB%D1%8F+%D0%BD%D0%BE%D1%82%D1%8B+%D0%B4%D0%BB%D1%8F+%D1%81%D0%BA%D1%80%D0%B8%D0%BF%D0%BA%D0%B8&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690796_stb__16472006__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690820_testuy__egye__po_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690886_primeruy__tekstov__delovuyh_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report