SUSPICIOUS — 4804369_znakomstvo__s__bukvami_.pdf
SUSPICIOUS — 4804369_znakomstvo__s__bukvami_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f8fbb25f44f580be94319f37d87831ed9b18c0f6c92b3bd14bcc0ac859e8d131 - SHA-1:
51544709239606e68ead00230e802e395e6961a3 - MD5:
e5d3fe8f3e954e2470558f315ea33acb - ssdeep:
6144:LULGircwoEh8CcQAdbKzcC/5T6Sk9DABwqkjy8Majl+mSjlN:gZrcPY87QeKz5BRkG0jnl+b - TLSH:
T1D74801F1ED04D66CC56D3A627E32403E3E66525215F06720B86348EFB2B87BB130A975 - Submitted as: 4804369_znakomstvo__s__bukvami_.pdf
- File type: pdf · Size: 373111 bytes
- Verdict: suspicious (58/100)
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
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4804/4804288_windows__7__skachat_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B7%D0%BD%D0%B0%D0%BA%D0%BE%D0%BC%D1%81%D1%82%D0%B2%D0%BE+%D1%81+%D0%B1%D1%83%D0%BA%D0%B2%D0%B0%D0%BC%D0%B8+1+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D0%B1%D1%83%D0%BA%D0%B2%D0%B0%D1%80%D1%8C+%D1%80%D0%B5%D0%BF%D0%BA%D0%B8%D0%BD&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4804/4804288_windows__7__skachat_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4803/4803714_skachat__mod__optifayn_.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%B7%D0%BD%D0%B0%D0%BA%D0%BE%D0%BC%D1%81%D1%82%D0%B2%D0%BE+%D1%81+%D0%B1%D1%83%D0%BA%D0%B2%D0%B0%D0%BC%D0%B8+1+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D0%B1%D1%83%D0%BA%D0%B2%D0%B0%D1%80%D1%8C+%D1%80%D0%B5%D0%BF%D0%BA%D0%B8%D0%BD&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4804/4804288_windows__7__skachat_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4803/4803714_skachat__mod__optifayn_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4802/4802505_diktant__po__russkomu_.pdf
Embedded domains
- botcraftman.ru
- img0.liveinternet.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report