SUSPICIOUS — 4822720_skachat__gotovuyy__server_.pdf

SUSPICIOUS — 4822720_skachat__gotovuyy__server_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 6d242c4627c62526f13c2224f35ab44774caa91a3521c76422f6cbea7779fe90
• SHA-1: 4d71f928b6233fa486934f3d7d66f339b6298066
• MD5: 3f047b2bed8cc95189b00d610709edbf
• ssdeep: 6144:+bl8OJ5NNzJZx7EunQ5rXRN0SnwSnvPzLhm/uQ7QmhT/j8dCWd3P:ESOFNVEEQ5rXn0AwSnTL2k+5qP
• TLSH: T1DA4801F6EE41DEA9EA69BE237D34A47E2D05015250F0233178635AF622B417F270D13A
• Submitted as: 4822720_skachat__gotovuyy__server_.pdf
• File type: pdf · Size: 372123 bytes
• Verdict: suspicious (44/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• 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%B3%D0%BE%D1%82%D0%BE%D0%B2%D1%8B%D0%B9+%D1%81%D0%B5%D1%80%D0%B2%D0%B5%D1%80+jailbreak+%D0%B4%D0%BB%D1%8F+%D0%BA%D1%81+16&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4822/4822319_skachat__spavner__dlya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4821/4821205_nadenka__iz__kamedi_.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%B3%D0%BE%D1%82%D0%BE%D0%B2%D1%8B%D0%B9+%D1%81%D0%B5%D1%80%D0%B2%D0%B5%D1%80+jailbreak+%D0%B4%D0%BB%D1%8F+%D0%BA%D1%81+16&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4822/4822319_skachat__spavner__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4821/4821205_nadenka__iz__kamedi_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4819/4819529_biosim__na_.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report