MALICIOUS — 4821840_medal__za__otvagu_.pdf

MALICIOUS — 4821840_medal__za__otvagu_.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: 6dfe2fa7c24c874e01753f9a9c9edbd53666c10318aa33b4aac4c760f59d33c1
• SHA-1: 18fd183e94d59d55cc220c7b4cf57c5f78b2af52
• MD5: d862c705bd802a3c11de62bb6a87cc85
• ssdeep: 6144:WtCW4YZTiZeZ1oTId0f6UykkVUf3GnVe4Z6NHcj9GupzSTX2a/wCa:uF4YZyu1rw6UyHV6GVzI8j9qm9j
• TLSH: T19E4802F9ED0AEE6DCAED7F61AF31883D2C42114241E427297423A9E572745BB130E1B4
• Submitted as: 4821840_medal__za__otvagu_.pdf
• File type: pdf · Size: 371629 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Dropper.Agent-7480928-0
• 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-7480928-0 (rule Pdf.Dropper.Agent-7480928-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4820/4820895_norton__internet__security_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BC%D0%B5%D0%B4%D0%B0%D0%BB%D1%8C+%D0%B7%D0%B0+%D0%BE%D1%82%D0%B2%D0%B0%D0%B3%D1%83+%D0%B6%D0%B5%D0%BB%D0%B5%D0%B7%D0%BD%D1%8B%D0%B9+%D0%BA%D1%83%D0%BB%D0%B0%D0%BA+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4820/4820895_norton__internet__security_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4818/4818325_sims__2__dopolneniya_.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%BC%D0%B5%D0%B4%D0%B0%D0%BB%D1%8C+%D0%B7%D0%B0+%D0%BE%D1%82%D0%B2%D0%B0%D0%B3%D1%83+%D0%B6%D0%B5%D0%BB%D0%B5%D0%B7%D0%BD%D1%8B%D0%B9+%D0%BA%D1%83%D0%BB%D0%B0%D0%BA+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4820/4820895_norton__internet__security_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818325_sims__2__dopolneniya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4820/4820297_pereklad__tekstu__z_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report