MALICIOUS — 4809180_zloveschaya__troica__prohozhdenie_.pdf

MALICIOUS — 4809180_zloveschaya__troica__prohozhdenie_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 648a3af233ba9c41aedae932049a234a4432e53701fdabf6ddd4bc87d2b4b38f
• SHA-1: 7f800e1bad004d4988429ee0e58d4a47aa3984cd
• MD5: 7fdc477a8f43c77de4ebebf9cc7a0ea2
• ssdeep: 6144:5D2GtH7W22AzW3kKZdyNdCjgMxcHJeTslof/NcWSlYKk0Dp:1j1R23kKeJZSfCWvKb1
• TLSH: T18F4801F2AD21D9AADADE3F217E71403D1D025A5605F8633638975CF2B36917B2B08432
• Submitted as: 4809180_zloveschaya__troica__prohozhdenie_.pdf
• File type: pdf · Size: 374278 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Dropper.Agent-8794177-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Dropper.Agent-8794177-0 (rule Pdf.Dropper.Agent-8794177-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809135_skachat__besplatno__film_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B7%D0%BB%D0%BE%D0%B2%D0%B5%D1%89%D0%B0%D1%8F+%D1%82%D1%80%D0%BE%D0%B8%D1%86%D0%B0+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5+%D0%B8%D0%B3%D1%80%D1%8B&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809135_skachat__besplatno__film_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809130_metro__2033__skachat_.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%BB%D0%BE%D0%B2%D0%B5%D1%89%D0%B0%D1%8F+%D1%82%D1%80%D0%BE%D0%B8%D1%86%D0%B0+%D0%BF%D1%80%D0%BE%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5+%D0%B8%D0%B3%D1%80%D1%8B&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809135_skachat__besplatno__film_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809130_metro__2033__skachat_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report