MALICIOUS — 4822875_zhenihi__voskresayut__po_.pdf

MALICIOUS — 4822875_zhenihi__voskresayut__po_.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: a532f0c7fd270b639a3a5f2186748e536ef5d48f19b7e81a4767e5d9b913085d
• SHA-1: 6e613413c454cad17eea2e7fdac4f37100017526
• MD5: e52b58c48bcd7dd43a40822504b9beab
• ssdeep: 6144:Unyz6pvP/dcFbfFvlyE59iFzOE5ntdyfH0QHhs+XZDQa3qB3s+oPFKtRGolz:8g6pvP/+fFvly/5nryv7s+dFQYMtRGo
• TLSH: T1904901F2DA00D87CD5A536A33F79107C7D22550522F0233279578DE623BA6FB134692A
• Submitted as: 4822875_zhenihi__voskresayut__po_.pdf
• File type: pdf · Size: 399475 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

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4818/4818477_uzor__elochka__spicami_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B6%D0%B5%D0%BD%D0%B8%D1%85%D0%B8+%D0%B2%D0%BE%D1%81%D0%BA%D1%80%D0%B5%D1%81%D0%B0%D1%8E%D1%82+%D0%BF%D0%BE+%D0%BF%D1%8F%D1%82%D0%BD%D0%B8%D1%86%D0%B0%D0%BC+%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&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4818/4818623_skachat__igru__rusalochka_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4822/4822815_skachat__fizruk__2_.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: js, 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%B6%D0%B5%D0%BD%D0%B8%D1%85%D0%B8+%D0%B2%D0%BE%D1%81%D0%BA%D1%80%D0%B5%D1%81%D0%B0%D1%8E%D1%82+%D0%BF%D0%BE+%D0%BF%D1%8F%D1%82%D0%BD%D0%B8%D1%86%D0%B0%D0%BC+%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&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818623_skachat__igru__rusalochka_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4822/4822815_skachat__fizruk__2_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818477_uzor__elochka__spicami_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report