SUSPICIOUS — 4790985_rep__dlya__zheniha_.pdf

SUSPICIOUS — 4790985_rep__dlya__zheniha_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: fec03d6c592fa0d3b5f63aad5e6b00f2ee0d68ba6f0965e164cb75dc2cd0f4dc
• SHA-1: d83c5c58c04e33456c6909293a193a4e83ffcb06
• MD5: 403c55e2bc80ca2465e91e3cc23379fd
• ssdeep: 6144:ansKgT/moiAhjOcgxBtm21QWa8alZXaMKiOcfYPHqmZVageptBqA2eNKrbCe:4UbX5Ocg7tm2XaN5aMKizQPKmneub
• TLSH: T17C4702F1DA41AE3DCAAE3A50BE31113E2E99514511F8A335642748E7777C3AB234C271
• Submitted as: 4790985_rep__dlya__zheniha_.pdf
• File type: pdf · Size: 350812 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

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

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%80%D0%B5%D0%BF+%D0%B4%D0%BB%D1%8F+%D0%B6%D0%B5%D0%BD%D0%B8%D1%85%D0%B0+%D0%BE%D1%82+%D0%BD%D0%B5%D0%B2%D0%B5%D1%81%D1%82%D1%8B+%D1%82%D0%B5%D0%BA%D1%81%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4790/4790341_skachat__programmu__dlya_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4790/4790943_geympaduy__dlya_.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=%D1%80%D0%B5%D0%BF+%D0%B4%D0%BB%D1%8F+%D0%B6%D0%B5%D0%BD%D0%B8%D1%85%D0%B0+%D0%BE%D1%82+%D0%BD%D0%B5%D0%B2%D0%B5%D1%81%D1%82%D1%8B+%D1%82%D0%B5%D0%BA%D1%81%D1%82&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4790/4790341_skachat__programmu__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4790/4790943_geympaduy__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788672_kollekcii__stiley__dlya_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report