MALICIOUS — pewovina-wabinupenor.pdf
MALICIOUS — pewovina-wabinupenor.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
45ff0d7610e98536a653b32a6b8092977fa497595dbbc518768e1091bf5285a3 - SHA-1:
5cb0a1c753a17d4a0562e15039dab6ed3ea7fa04 - MD5:
9c8f39d44d9496b32e957c7adba109a4 - ssdeep:
1536:FJpc/6iez5CWxU6snRWMQZx/KWGM2Z7SADIAKstDK:fnz55xUJRWPZx/KWf29Sigsw - TLSH:
T16637B0F3721BCE8DBA4A9B5376B30464504BC74C74239764948866ACC4FC3AE3D61E15 - Submitted as: pewovina-wabinupenor.pdf
- File type: pdf · Size: 70790 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/c98d4e0c-5e96-49a5-a32f-88bc2e631fe6/95859654233.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=fake%20rental%20agreement%20for%20school%20purpose, https://cdn-cms.f-static.net/uploads/4369784/normal_5f8a3e9fa991a.pdf, https://cdn-cms.f-static.net/uploads/4389370/normal_5fa7d8e18ac6a.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://trafffi.ru/wb?keyword=fake%20rental%20agreement%20for%20school%20purpose
- https://cdn-cms.f-static.net/uploads/4369784/normal_5f8a3e9fa991a.pdf
- https://cdn-cms.f-static.net/uploads/4389370/normal_5fa7d8e18ac6a.pdf
- https://cdn-cms.f-static.net/uploads/4366311/normal_5f88a0d429a73.pdf
- https://uploads.strikinglycdn.com/files/c98d4e0c-5e96-49a5-a32f-88bc2e631fe6/95859654233.pdf
- https://uploads.strikinglycdn.com/files/943eb1e0-e653-4fc3-8296-6862aef895b7/98337282982.pdf
- https://s3.amazonaws.com/wegemebufojafak/jevikit.pdf
- https://cdn-cms.f-static.net/uploads/4419430/normal_5fa96f7b5b60e.pdf
- https://cdn-cms.f-static.net/uploads/4417519/normal_5fa66803bb6fd.pdf
- https://s3.amazonaws.com/pizexopenaxu/boy_scout_meal_planning_worksheet.pdf
- https://cdn-cms.f-static.net/uploads/4371509/normal_5f8934451477b.pdf
- https://cdn-cms.f-static.net/uploads/4369901/normal_5f89806ddd31e.pdf
- https://cdn-cms.f-static.net/uploads/4421477/normal_5fa0167aeb2ea.pdf
- https://cdn-cms.f-static.net/uploads/4367944/normal_5fa4b7e62bf7c.pdf
- https://cdn-cms.f-static.net/uploads/4406456/normal_5fa19507d9b53.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
- trafffi.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report