SUSPICIOUS — df3df4e80b4.pdf
SUSPICIOUS — df3df4e80b4.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3c97623fe5e7421b1047a8f0b892df3530f1de6138185ae5f2cd112bab6d37f4 - SHA-1:
eace0f393f7a9fe6587b23f18dd0216ea266a5cc - MD5:
33bfda10fcfa052ea93eeb07b88ebe69 - ssdeep:
1536:BGFwv3ZyI5uMCVCuA+aq+xkkiEVRJEuv:kFwv3Z35wVKxkkiE7Jf - TLSH:
T19D34AEF3109BCD4CBB8B6F5769B51419254ACB8C7132D39014987B2CC8BC6BD7E50A61 - Submitted as: df3df4e80b4.pdf
- File type: pdf · Size: 53209 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
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: https://uploads.strikinglycdn.com/files/1844a4a6-5254-456b-989a-d96de67123bf/rorumi.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffine.ru/wb?keyword=locksmith%20long%20beach%20ny, https://cdn-cms.f-static.net/uploads/4366360/normal_5f9b017a80733.pdf, https://cdn-cms.f-static.net/uploads/4388279/normal_5fa259297b442.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://traffine.ru/wb?keyword=locksmith%20long%20beach%20ny
- https://cdn-cms.f-static.net/uploads/4366360/normal_5f9b017a80733.pdf
- https://cdn-cms.f-static.net/uploads/4388279/normal_5fa259297b442.pdf
- https://cdn-cms.f-static.net/uploads/4402737/normal_5f9a8c3ca387c.pdf
- https://cdn-cms.f-static.net/uploads/4370525/normal_5f8f258687f24.pdf
- https://cdn-cms.f-static.net/uploads/4385014/normal_5f97575a97dc2.pdf
- https://cdn-cms.f-static.net/uploads/4408983/normal_5f96e9d156268.pdf
- https://likuzow.files.wordpress.com/2020/11/40264502684.pdf
- https://uploads.strikinglycdn.com/files/1844a4a6-5254-456b-989a-d96de67123bf/rorumi.pdf
- https://cdn-cms.f-static.net/uploads/4366646/normal_5f944b80a11d4.pdf
- https://cdn-cms.f-static.net/uploads/4393035/normal_5fa3e65b26c8d.pdf
- https://cdn-cms.f-static.net/uploads/4368777/normal_5f94e5eda6917.pdf
- https://gafasejek.files.wordpress.com/2020/11/76210610098.pdf
- https://cdn-cms.f-static.net/uploads/4370317/normal_5f895e4c66e1e.pdf
- https://uploads.strikinglycdn.com/files/3f174927-a59c-48f9-b92a-4f54ec7cf67d/fitabuv.pdf
- https://uploads.strikinglycdn.com/files/dd3ee94c-6188-4495-bf78-669a6bdae71f/vivewuvepu.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
- traffine.ru
- cdn-cms.f-static.net
- likuzow.files.wordpress.com
- uploads.strikinglycdn.com
- gafasejek.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report