SUSPICIOUS — 4803037_anketa__kandidata__na_.pdf

SUSPICIOUS — 4803037_anketa__kandidata__na_.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: f3504cba142534737a4f259eca39ac142315692095c4c68129dc056d0dd45010
• SHA-1: aa497acaa6d270b70fa89fc5b3cabb54ea226d9d
• MD5: 99a36f18721fd9cc60b0a33b32aacaaa
• ssdeep: 6144:+bDHvAChAlPkr6Fs5AODjdrGMvfEVDAN/nQ1cyIeZIQxcviP+sTGOLVXnmh:sD4CkPkrEO3dTvfaDU/PeGqPz3mh
• TLSH: T1FE4802F2EE00D928D65D7B553D38603D2F5B131382F11B302C575DAB2A326BB174A929
• Submitted as: 4803037_anketa__kandidata__na_.pdf
• File type: pdf · Size: 357181 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=%D0%B0%D0%BD%D0%BA%D0%B5%D1%82%D0%B0+%D0%BA%D0%B0%D0%BD%D0%B4%D0%B8%D0%B4%D0%B0%D1%82%D0%B0+%D0%BD%D0%B0+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%83+%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80+%D0%B7%D0%B0%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4803/4803014_xml__editor__skachat_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802381_albom__dlya__beremennuyh_.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%B0%D0%BD%D0%BA%D0%B5%D1%82%D0%B0+%D0%BA%D0%B0%D0%BD%D0%B4%D0%B8%D0%B4%D0%B0%D1%82%D0%B0+%D0%BD%D0%B0+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%83+%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%80+%D0%B7%D0%B0%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4803/4803014_xml__editor__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802381_albom__dlya__beremennuyh_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802761_maykrosoft__ofis__vord_.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report