MALICIOUS — 4812515_angliyskiy__yazuyk__grammatika_.pdf

MALICIOUS — 4812515_angliyskiy__yazuyk__grammatika_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a4b9dc34ba8a12fce01932388e7dea962b461021849346545c73bdd3bc715de9
• SHA-1: d1b7d746dc994baff561b2b8431df1fb4a205f96
• MD5: 1f2184c857c604209e954282e5112a4b
• ssdeep: 6144:N2+Nf1QN0n9KQsFWIGGcrMEIz8VPPt5lFslzyRVG6oiGya5Pt:oQeGn0QsE6HEw8r5PslcG6k
• TLSH: T1B44802F6DD01D85AC66C37AA7F6D403D392A520350F13B3024571DEA27B6937230E669
• Submitted as: 4812515_angliyskiy__yazuyk__grammatika_.pdf
• File type: pdf · Size: 386736 bytes
• Verdict: malicious (77/100)

Detections (3 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 77/100 is the fusion of 5 weighted signals:

• Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4810/4810813_krivuye__zerkala__dlya_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B0%D0%BD%D0%B3%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9+%D1%8F%D0%B7%D1%8B%D0%BA+%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0+%D0%B3%D0%BE%D0%BB%D0%B8%D1%86%D1%8B%D0%BD%D1%81%D0%BA%D0%B8%D0%B9+%D1%80%D0%B5%D1%88%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4810/4810813_krivuye__zerkala__dlya_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4812/4812425_zhizn__vo__imya_.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%B0%D0%BD%D0%B3%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9+%D1%8F%D0%B7%D1%8B%D0%BA+%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0+%D0%B3%D0%BE%D0%BB%D0%B8%D1%86%D1%8B%D0%BD%D1%81%D0%BA%D0%B8%D0%B9+%D1%80%D0%B5%D1%88%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4810/4810813_krivuye__zerkala__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4812/4812425_zhizn__vo__imya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4811/4811154_vindovs__7__maksimalnaya_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru
• img1.liveinternet.ru

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report