SUSPICIOUS — 4817426_skachat__stalker__oblivion_.pdf

SUSPICIOUS — 4817426_skachat__stalker__oblivion_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 5a37441516e5acb55f988fba68a7bd5caa62541b67c0b50db29792352875209a
• SHA-1: b0f245baba8f92bddcb42be2a0c99718cc832d09
• MD5: aa76a7fa62f0dfdb51f3cd222467a64e
• ssdeep: 6144:w6NzpJl05EtFwCDDf6e0vciUo0nQ4ZAM7rWXcOVPxTOHN6lpwDWG23bjBW:w6NzerCH6dv2Q4ZAwrWXc8PxTAN6l6IA
• TLSH: T1A94812AD5306DAF8F1FE037244AA032D7C2C1991826695DC6FA829B845CCF2F753E245
• Submitted as: 4817426_skachat__stalker__oblivion_.pdf
• File type: pdf · Size: 365662 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+oblivion+lost+remake+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4810/4810639_pyatdesyat__ottenkov__naslazhdeniya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4815/4815460_tv__programma_.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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%81%D1%82%D0%B0%D0%BB%D0%BA%D0%B5%D1%80+oblivion+lost+remake+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4810/4810639_pyatdesyat__ottenkov__naslazhdeniya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4815/4815460_tv__programma_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4815/4815571_skachat__chit__na_.pdf

Embedded domains

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

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