MALICIOUS — kowaz.pdf
MALICIOUS — kowaz.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bf21fb29367ac81d241a6f881ecb64b1141cb6030233890ace0c42c5ef8e49a4 - SHA-1:
0b20354a42b78359d1d82b26f3a253409a142f93 - MD5:
6f2b1f4782df28da58ed9b0592a3b676 - ssdeep:
1536:fu8xnzzv93fmW80N9ag31vZja/4PvnWDdPKEHH4GIpGNO50LkUgCRK5yWnrFkOFy:pxn60ragvZueWDdKLGIpGNO5jqSrFkOU - TLSH:
T1843AF1F3626BED8E77465B1799BA105C358ED6883A22C7A011C8B71CC47DABD3E40921 - Submitted as: kowaz.pdf
- File type: pdf · Size: 95514 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- 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.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4367013/normal_5fc3fb644e7f2.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=twilight%20struggle%20board%20game%20rules, https://cdn-cms.f-static.net/uploads/4421641/normal_5fa012aadb458.pdf, https://cdn.sqhk.co/wunokebewoz/N70idbx/94305897880.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
- https://gettraff.ru/wb?keyword=twilight%20struggle%20board%20game%20rules
- https://cdn-cms.f-static.net/uploads/4421641/normal_5fa012aadb458.pdf
- https://cdn.sqhk.co/wunokebewoz/N70idbx/94305897880.pdf
- https://s3.amazonaws.com/henghuili-files/gabung_file_jadi_satu_halaman.pdf
- https://uploads.strikinglycdn.com/files/cfaa18a7-b2d3-4a2d-9972-8d696ab08393/48595202359.pdf
- https://static.s123-cdn-static.com/uploads/4367013/normal_5fc3fb644e7f2.pdf
- https://cdn.sqhk.co/mixasuwekov/hhivhfo/pressure_washer_extension_wand_harbor_freight.pdf
- https://cdn-cms.f-static.net/uploads/4374374/normal_5f99813ca97ee.pdf
- https://cdn-cms.f-static.net/uploads/4390996/normal_5fd88691bf397.pdf
- https://cdn-cms.f-static.net/uploads/4409806/normal_5fa00233a8fd0.pdf
- https://static.s123-cdn-static.com/uploads/4465142/normal_5fdcd153098fa.pdf
- https://uploads.strikinglycdn.com/files/107cab8f-b043-4b8c-bd0a-240e6a1ce242/alchemist_thrall_conan_exiles.pdf
- https://cdn-cms.f-static.net/uploads/4391047/normal_5fd8f78cdc3d5.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- gettraff.ru
- cdn-cms.f-static.net
- cdn.sqhk.co
- s3.amazonaws.com
- uploads.strikinglycdn.com
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report