MALICIOUS — 4817703_kak__perevesti__dengi_.pdf

MALICIOUS — 4817703_kak__perevesti__dengi_.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: 58ac85f77f5bb4e885523545f94e127e58d3fcc14a1a2a8e8e0c16d7c79c924e
• SHA-1: f31430b8f14d04b3ce1dae4dbce3c78bbcc61a1a
• MD5: eae87021297e6fa30fc986ebb0d6a942
• ssdeep: 6144:zMNUrTOqwzaUrbEl07JSN4lJrp7xjJ01PiaV:zaUrQzdgNCptjYiW
• TLSH: T1B64802F0EA14AAA8C66C3F153E78607D690AD10610E157312C565DFB33BB2BF130AE65
• Submitted as: 4817703_kak__perevesti__dengi_.pdf
• File type: pdf · Size: 370389 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://img1.liveinternet.ru/images/attach/c/7//4817/4817521_klyuch__dlya__vord_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%9A%D0%B0%D0%BA+%D0%BF%D0%B5%D1%80%D0%B5%D0%B2%D0%B5%D1%81%D1%82%D0%B8+%D0%B4%D0%B5%D0%BD%D1%8C%D0%B3%D0%B8+%D1%81+%D0%B1%D0%B2%D0%BA+%D0%BD%D0%B0+%D0%BC%D0%B5%D0%B3%D0%B0%D1%84%D0%BE%D0%BD&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817483_angliyskiy__alfavit__s_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817497_teremkova__logopedicheskie__domashnie_.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%9A%D0%B0%D0%BA+%D0%BF%D0%B5%D1%80%D0%B5%D0%B2%D0%B5%D1%81%D1%82%D0%B8+%D0%B4%D0%B5%D0%BD%D1%8C%D0%B3%D0%B8+%D1%81+%D0%B1%D0%B2%D0%BA+%D0%BD%D0%B0+%D0%BC%D0%B5%D0%B3%D0%B0%D1%84%D0%BE%D0%BD&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817483_angliyskiy__alfavit__s_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817497_teremkova__logopedicheskie__domashnie_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817521_klyuch__dlya__vord_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report