SUSPICIOUS — 4817448_skachat__besplatno__dnevnik_.pdf

SUSPICIOUS — 4817448_skachat__besplatno__dnevnik_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 75d25b925bcb4c34ab4e95d0684b2b68a87fa53f9d48619a22205e8a65daa137
• SHA-1: 52e2cdb6d2cca44f60a027688eafb4c5ef4c15ab
• MD5: 2093c43a70e4e6850811f5c63816f739
• ssdeep: 6144:v/lIh/t5UpfxhAqu8JinAVCa++1D7BjBNBkV907t8Ftt8O2c0aemQ0rQ9kL:v9i/DUNvAqfJiAt++1xjSk7t2wO2c3sY
• TLSH: T19548F1F2AA089E78DBED7F622E20903D1D05472252F067612C5759F9B2F853B7B09270
• Submitted as: 4817448_skachat__besplatno__dnevnik_.pdf
• File type: pdf · Size: 374692 bytes
• Verdict: suspicious (58/100)

Detections (2 of 53 engines)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4817/4817430_programma__dlya__sostavleniya_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%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+%D0%B4%D0%BD%D0%B5%D0%B2%D0%BD%D0%B8%D0%BA+%D0%B4%D0%BB%D1%8F+%D0%B4%D0%B5%D0%B2%D0%BE%D1%87%D0%BA%D0%B8+%D0%BD%D0%B0+%D0%BA%D0%BE%D0%BC%D0%BF%D1%8C%D1%8E%D1%82%D0%B5%D1%80&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817430_programma__dlya__sostavleniya_.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%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D0%B4%D0%BD%D0%B5%D0%B2%D0%BD%D0%B8%D0%BA+%D0%B4%D0%BB%D1%8F+%D0%B4%D0%B5%D0%B2%D0%BE%D1%87%D0%BA%D0%B8+%D0%BD%D0%B0+%D0%BA%D0%BE%D0%BC%D0%BF%D1%8C%D1%8E%D1%82%D0%B5%D1%80&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817430_programma__dlya__sostavleniya_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report