SUSPICIOUS — 4818331_skachat__windows__81_.pdf

SUSPICIOUS — 4818331_skachat__windows__81_.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: 51c28715414c5f95bfaaeb7d848696f99d56b8d5ac6e7d858ba9823c6e753aef
• SHA-1: 33bac9f0ca0cf616e41d8d6e766096e45f0ecba7
• MD5: 8755841c119e9de3e65f4714794de946
• ssdeep: 6144:pnTZ2mDopCC3PVciqkr0+yTggepWv0ReIvxr29Ns95MX7i1+PZ:ZopCC3P6krlynepLy6UiYPZ
• TLSH: T1F34801F2ED45EB2DCE9A3F713E31543E2A09022250F6372179135AFAB5B427B0744662
• Submitted as: 4818331_skachat__windows__81_.pdf
• File type: pdf · Size: 375014 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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+windows+81+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82+%D1%81+%D0%BA%D0%BB%D1%8E%D1%87%D0%BE%D0%BC+%D0%B0%D0%BA%D1%82%D0%B8%D0%B2%D0%B0%D1%86%D0%B8%D0%B8&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817626_blank__dlya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817527_skachat__besplatno__krasivuye_.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+windows+81+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82+%D1%81+%D0%BA%D0%BB%D1%8E%D1%87%D0%BE%D0%BC+%D0%B0%D0%BA%D1%82%D0%B8%D0%B2%D0%B0%D1%86%D0%B8%D0%B8&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817626_blank__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817527_skachat__besplatno__krasivuye_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817687_dna__windows__7_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report