MALICIOUS — 4809666_avtobus__moskva__kamuyshin_.pdf
MALICIOUS — 4809666_avtobus__moskva__kamuyshin_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
724406b971e94430d50eaed6937d55623e4f978007fc64bc6e33cbf69a17487b - SHA-1:
03f9e75cf04666722ff8d364f6bc6445bce2a690 - MD5:
e0f6abd222087eccd0f6627aafed7273 - ssdeep:
6144:IxPR4tAs91irgixO+lYbuf8rDXZDqlNd2XZid8lRiV3FuQMbXceoCF:OPR4Os91iLbZf8rDXZDqjd2XU8lRE3vg - TLSH:
T1B14802F6DA05DD1DD6E8B62E7D78903C3D47E51210F02B26091B1CAA637727B230AD29 - Submitted as: 4809666_avtobus__moskva__kamuyshin_.pdf
- File type: pdf · Size: 366622 bytes
- Verdict: malicious (96/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Dropper.Agent-8150104-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Dropper.Agent-8150104-0 (rule
Pdf.Dropper.Agent-8150104-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809304_virtualnoe__pianino__skachat_.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B0%D0%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81+%D0%BC%D0%BE%D1%81%D0%BA%D0%B2%D0%B0+%D0%BA%D0%B0%D0%BC%D1%8B%D1%88%D0%B8%D0%BD+%D1%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809428_skachat__proshivku__dlya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809509_9449449445678__na__dvore_.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%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81+%D0%BC%D0%BE%D1%81%D0%BA%D0%B2%D0%B0+%D0%BA%D0%B0%D0%BC%D1%8B%D1%88%D0%B8%D0%BD+%D1%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809428_skachat__proshivku__dlya_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809509_9449449445678__na__dvore_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809304_virtualnoe__pianino__skachat_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report