MALICIOUS — 4809671_krec__vozduh__svoboduy_.pdf
MALICIOUS — 4809671_krec__vozduh__svoboduy_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ab7a49d891993fa204712bae227f85aa6fc26acf607be87ca6f8ca4ef382fc9d - SHA-1:
35c33274865912513d8fb52dc7b79137ab9a1364 - MD5:
14392e578a4473479dea37d8623160df - ssdeep:
6144:Olk6UhH8wONHVD1bjfL6Mmu8aJmUf4HNLXCE9MaSMMSQM:OlpUhHzm1RGpaJ0HVnSTSQM - TLSH:
T1494801F69B05DA79C26D3B46BA61503F2E2917B200F06B321C670EE662746FB3308575 - Submitted as: 4809671_krec__vozduh__svoboduy_.pdf
- File type: pdf · Size: 371317 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4809/4809102_skachat__zvuk__hrusta_.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=krec+%D0%B2%D0%BE%D0%B7%D0%B4%D1%83%D1%85+%D1%81%D0%B2%D0%BE%D0%B1%D0%BE%D0%B4%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809374_rubina__russkaya__kanareyka_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809623_proshivka__android__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=krec+%D0%B2%D0%BE%D0%B7%D0%B4%D1%83%D1%85+%D1%81%D0%B2%D0%BE%D0%B1%D0%BE%D0%B4%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809374_rubina__russkaya__kanareyka_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809623_proshivka__android__dlya_.pdf
- http://img1.liveinternet.ru/images/attach/c/7//4809/4809102_skachat__zvuk__hrusta_.pdf
Embedded domains
- dz.ch
- botcraftman.ru
- img1.liveinternet.ru
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report