SUSPICIOUS — 4788167_ustinova__otel__posledney_.pdf

SUSPICIOUS — 4788167_ustinova__otel__posledney_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 2a7d2292f8a678f6374d8151cfb7f37da8c02654c5aec1618ff8394ead32c678
• SHA-1: f903df63f48dd800355255b7ae48794315f6f6ee
• MD5: c6aae0db323780eb1e546a3698a86358
• ssdeep: 12288:y2tq76KM5T1OdYrhvLmUcSqGzrgVmBjO/K:Htq7pkdL3HzEK
• TLSH: T1174912F2DB06AE98C99D3E97BE3E103D2919851011F12B2968A349D437F157B0306A7B
• Submitted as: 4788167_ustinova__otel__posledney_.pdf
• File type: pdf · Size: 400636 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

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%83%D1%81%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B0+%D0%BE%D1%82%D0%B5%D0%BB%D1%8C+%D0%BF%D0%BE%D1%81%D0%BB%D0%B5%D0%B4%D0%BD%D0%B5%D0%B9+%D0%BD%D0%B0%D0%B4%D0%B5%D0%B6%D0%B4%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+fb2&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4787/4787915_scenariy__dnya__rozhdeniya_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4788/4788028_moduy__ot__dzhova_.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%83%D1%81%D1%82%D0%B8%D0%BD%D0%BE%D0%B2%D0%B0+%D0%BE%D1%82%D0%B5%D0%BB%D1%8C+%D0%BF%D0%BE%D1%81%D0%BB%D0%B5%D0%B4%D0%BD%D0%B5%D0%B9+%D0%BD%D0%B0%D0%B4%D0%B5%D0%B6%D0%B4%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+fb2&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4787/4787915_scenariy__dnya__rozhdeniya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788028_moduy__ot__dzhova_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788039_garri__potter__i_.pdf

Embedded domains

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

File paths

• i:\U

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report