SUSPICIOUS — 4790110_uchebnik__suhanova__po_.pdf
SUSPICIOUS — 4790110_uchebnik__suhanova__po_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
eaa445a00f85473f1dc24293c699a2c512567447d6938a4547b5d5c103da9e6c - SHA-1:
db44d296630155cfe48ff279bee901b5718e3743 - MD5:
6ec201c65113f443f6dd9746bc8d0db1 - ssdeep:
6144:wJN66Cebnyjdb6jM8jLuhD5YM74VTSHkalV2uvPinXbjhq7FH:O66CebnksM8HamSrn2zo7FH - TLSH:
T18D4801F2DA049A3ED69CBF5B7A71503C2F06A04661F01B31246219E7B1F627F1309A78 - Submitted as: 4790110_uchebnik__suhanova__po_.pdf
- File type: pdf · Size: 368889 bytes
- Verdict: suspicious (58/100)
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
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://img0.liveinternet.ru/images/attach/c/7//4788/4788295_spravochnik__zaveduyuschego_.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+%D1%81%D1%83%D1%85%D0%B0%D0%BD%D0%BE%D0%B2%D0%B0+%D0%BF%D0%BE+%D0%B3%D1%80%D0%B0%D0%B6%D0%B4%D0%B0%D0%BD%D1%81%D0%BA%D0%BE%D0%BC%D1%83+%D0%BF%D1%80%D0%B0%D0%B2%D1%83&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4788/4788295_spravochnik__zaveduyuschego_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4788/4788698_skachat__50__ottenkov_.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%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+%D1%81%D1%83%D1%85%D0%B0%D0%BD%D0%BE%D0%B2%D0%B0+%D0%BF%D0%BE+%D0%B3%D1%80%D0%B0%D0%B6%D0%B4%D0%B0%D0%BD%D1%81%D0%BA%D0%BE%D0%BC%D1%83+%D0%BF%D1%80%D0%B0%D0%B2%D1%83&charset=utf-8
- http://img0.liveinternet.ru/images/attach/c/7//4788/4788295_spravochnik__zaveduyuschego_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4788/4788698_skachat__50__ottenkov_.pdf
- http://img0.liveinternet.ru/images/attach/c/7//4788/4788678_kod__na_.pdf
Embedded domains
- botcraftman.ru
- img0.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report