MALICIOUS — 4802648_skachat__prilozhenie__fonarik_.pdf

MALICIOUS — 4802648_skachat__prilozhenie__fonarik_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 90266e2e452394d80008ef99b61b09d1be7ee851fe3df46c3c1e45744c0d4a46
• SHA-1: 85667a7d3acc62fcb48d943cb814bca7266cf929
• MD5: 8893f34f508a96d43340116aba2e83e4
• ssdeep: 12288:JEivwuJtAoTHF59fLiVUgmBTsg2xxXDq55:J0otAoTHFHzRBTsgiXy
• TLSH: T1504912F0EB015E48C2ED3F562B68603F2C01B64611F4AB2774531EFA26F69771B098A5
• Submitted as: 4802648_skachat__prilozhenie__fonarik_.pdf
• File type: pdf · Size: 399127 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Dropper.Agent-9087601-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Dropper.Agent-9087601-0 (rule Pdf.Dropper.Agent-9087601-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4802/4802606_hochu__skachat_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BF%D1%80%D0%B8%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5+%D1%84%D0%BE%D0%BD%D0%B0%D1%80%D0%B8%D0%BA+%D0%BD%D0%B0+philips+xenium&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802606_hochu__skachat_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802427_diplomnuyy__proekt__pgs_.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%A1%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%BF%D1%80%D0%B8%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5+%D1%84%D0%BE%D0%BD%D0%B0%D1%80%D0%B8%D0%BA+%D0%BD%D0%B0+philips+xenium&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802606_hochu__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802427_diplomnuyy__proekt__pgs_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802593_shrift__pechatnoy__mashinki_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report