SUSPICIOUS — 4809206_prazhskiy__universitet__oficialnuyy_.pdf
SUSPICIOUS — 4809206_prazhskiy__universitet__oficialnuyy_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
93162b9ab5c541acfa83e2b7386445fcadf27e429d6506b51b3cf62458c8457c - SHA-1:
5b9d88aa2e1ee09f09844f420558833074db51a6 - MD5:
6a5de5648eb6ddb39c6dff82bfbc8083 - ssdeep:
6144:zr4wRLtRaKUMdZtQbmf1map1vBQbd+J/rxTSIKGLnIXLhsMRyPX:4wXMKU0ZKlap1pQb0OIXIbhsMRyPX - TLSH:
T1B94802F2CB19E9AEDF5C7F127A31057E3D06561200E86B39285758FA79692BF2309130 - Submitted as: 4809206_prazhskiy__universitet__oficialnuyy_.pdf
- File type: pdf · Size: 379682 bytes
- Verdict: suspicious (58/100)
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
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809144_skachat__win__81_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BF%D1%80%D0%B0%D0%B6%D1%81%D0%BA%D0%B8%D0%B9+%D1%83%D0%BD%D0%B8%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%82%D0%B5%D1%82+%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9+%D1%81%D0%B0%D0%B9%D1%82+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809155_zvuk__zvonka_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809144_skachat__win__81_.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%BF%D1%80%D0%B0%D0%B6%D1%81%D0%BA%D0%B8%D0%B9+%D1%83%D0%BD%D0%B8%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%82%D0%B5%D1%82+%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9+%D1%81%D0%B0%D0%B9%D1%82+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809155_zvuk__zvonka_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809144_skachat__win__81_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809150_benhack__dlya__koroli_.pdf
Embedded domains
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report