MALICIOUS — 4683937_naryad_dopusk_blank_skachat.pdf
MALICIOUS — 4683937_naryad_dopusk_blank_skachat.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d6cae192498fdf6cdcc0e86d4cb6cf519db39aae1a0d4b861e94a2e844b82d06 - SHA-1:
835f6d8ca528ff1cf3761cf9f72637009c088a3c - MD5:
e655f4b814ba73987716e172385ba4ef - ssdeep:
6144:OOhoHt50XxIjvc3EzhNZgUZXP62M1XzUT3ZaRHhLrFXCYzEb/L0gp:OcoN5U2lzSUZ/6X7RBLrFjE86 - TLSH:
T1094802F5EE15AD8CDAAC3FA23E34513D2E4A195202F1672638671DE272B42BF0309175 - Submitted as: 4683937_naryad_dopusk_blank_skachat.pdf
- File type: pdf · Size: 353631 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/6//4683/4683360_koran_na_arabskom_yazuyke_skachat_yelektronnuyu_knigu_fb2.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BD%D0%B0%D1%80%D1%8F%D0%B4+%D0%B4%D0%BE%D0%BF%D1%83%D1%81%D0%BA+%D0%B1%D0%BB%D0%B0%D0%BD%D0%BA+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4683/4683428_skachat_sbornik_krossvordov_besplatno.pdf, http://img1.liveinternet.ru/images/attach/c/6//4683/4683360_koran_na_arabskom_yazuyke_skachat_yelektronnuyu_knigu_fb2.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%BD%D0%B0%D1%80%D1%8F%D0%B4+%D0%B4%D0%BE%D0%BF%D1%83%D1%81%D0%BA+%D0%B1%D0%BB%D0%B0%D0%BD%D0%BA+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/6//4683/4683428_skachat_sbornik_krossvordov_besplatno.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4683/4683360_koran_na_arabskom_yazuyke_skachat_yelektronnuyu_knigu_fb2.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4683/4683769_klyuch_antivirus_kasperskogo_dlya_windows_workstations.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report