SUSPICIOUS — 4817733_windows__8__single_.pdf

SUSPICIOUS — 4817733_windows__8__single_.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: e817c985132826ada1a7fd35ebc50b4840929609806e70323043c7d5f4c3a486
• SHA-1: 0d2fb6bc90e5112c5f7be4a657357615abafae0a
• MD5: 7acb42869915887cfb132f6902f9e820
• ssdeep: 6144:p2g8YplA3QQw/LoKWFbPBJLEy3kUHbC/c2Oz+Lhw0JdSTmj2nH:C0AXYLoKE7BJLB0UHfTSS0g
• TLSH: T1E74802F1EE419EACCB6CBF6B7D25913D2D0B500214E5672124B309FA62B367B2309935
• Submitted as: 4817733_windows__8__single_.pdf
• File type: pdf · Size: 370401 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=windows+8+single+language+64-bit&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817686_moduy__na__gta_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817447_50__ottenkov__serogo_.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=windows+8+single+language+64-bit&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817686_moduy__na__gta_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817447_50__ottenkov__serogo_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817460_nevervhudo_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report