SUSPICIOUS — 4690321_nadstroyku__plex__dlya_.pdf

SUSPICIOUS — 4690321_nadstroyku__plex__dlya_.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: 2ae8a3347c02978e45332a80102ad196c7f59725b2b3dc311a1f8d077309502b
• SHA-1: 2f19e3394c333217caf64bce54bb4b33a6f7abb7
• MD5: f6112904b0c73b0e424d47d8a1f6a11c
• ssdeep: 6144:hA/h258KhMLb9Qvcnd7V/oFxWR/O2Un2grMjEJlW784AucmJYwJ:S/8lMLb9meNZgxZltXt4AuldJ
• TLSH: T1604801F1DE05EE3ACEAD3A917E78247E1E86510260F05331282798F622752FB270D179
• Submitted as: 4690321_nadstroyku__plex__dlya_.pdf
• File type: pdf · Size: 375288 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

• 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://img0.liveinternet.ru/images/attach/c/6//4690/4690265_dnevniki__kerri__2_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BD%D0%B0%D0%B4%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D1%83+plex+%D0%B4%D0%BB%D1%8F+microsoft+excel++%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690265_dnevniki__kerri__2_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690254_tekst__pesni__a_.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%D0%B4%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D1%83+plex+%D0%B4%D0%BB%D1%8F+microsoft+excel++%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690265_dnevniki__kerri__2_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690254_tekst__pesni__a_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690272_sims__2__emmanuelle_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report