SUSPICIOUS — normal_5f8f258687f24.pdf
SUSPICIOUS — normal_5f8f258687f24.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:
e396e7cdd595390f7964bd8b6e5d132e1954864053dc8033f62a9e844a53625b - SHA-1:
25e7f8da8efb50d43f41e40a67da7962def38428 - MD5:
9af22210d7706fba62aaec3418cc0caf - ssdeep:
1536:iGFqBPrOmLMVFTEVk6bed8zFP8DlOCXKDVMgWrSPf++AWmw7G4p:bFcPrdLMRY8DRXKDOgWrgf3p7V - TLSH:
T1E538C0F71197CDCCBA879B836DBB05A8748A8B4C7237A7644089736C84BC6BC6F50550 - Submitted as: normal_5f8f258687f24.pdf
- File type: pdf · Size: 79427 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/30d3a866-82e0-4158-b7eb-dd9958308c49/76799141990.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ttraff.club/123?keyword=semiconductor+device+fundamentals+%25ED%2595%259C%25EA%25B8%2580%25ED%258C%2590+pdf, https://cdn-cms.f-static.net/uploads/4367000/normal_5f8a7c96dfd28.pdf, https://cdn-cms.f-static.net/uploads/4377401/normal_5f8eea6399d85.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://ttraff.club/123?keyword=semiconductor+device+fundamentals+%25ED%2595%259C%25EA%25B8%2580%25ED%258C%2590+pdf
- https://cdn-cms.f-static.net/uploads/4367000/normal_5f8a7c96dfd28.pdf
- https://cdn-cms.f-static.net/uploads/4377401/normal_5f8eea6399d85.pdf
- https://cdn-cms.f-static.net/uploads/4366969/normal_5f876d6fa9804.pdf
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f8736b83f9f0.pdf
- https://cdn-cms.f-static.net/uploads/4369498/normal_5f889ffc75f50.pdf
- https://cdn-cms.f-static.net/uploads/4370077/normal_5f8b8c368928c.pdf
- https://cdn-cms.f-static.net/uploads/4369487/normal_5f8e8df6438b3.pdf
- https://uploads.strikinglycdn.com/files/30d3a866-82e0-4158-b7eb-dd9958308c49/76799141990.pdf
- https://uploads.strikinglycdn.com/files/8b014294-1f73-4af1-a488-85619b56aa5f/21649333980.pdf
- https://uploads.strikinglycdn.com/files/7ab4b3aa-cf64-4cb3-9339-3bdd8bc80c86/75251978517.pdf
- https://uploads.strikinglycdn.com/files/4db6005d-a4ff-4ca3-9606-f08a368c5b69/35745129626.pdf
- https://uploads.strikinglycdn.com/files/a5a8212e-f246-4775-bc20-82896996ff7a/cracking_the_periodic_table_code_wor.pdf
- https://uploads.strikinglycdn.com/files/393f2656-dd18-4525-8a61-98cdd12dab44/loreserufamefifuwiwag.pdf
- https://uploads.strikinglycdn.com/files/1182f0e5-117d-418a-bc7a-cdaee004955e/9943027370.pdf
- https://uploads.strikinglycdn.com/files/bbde5857-cf88-4243-9fe9-2415c3c21ec8/dewibekopejitexogo.pdf
- https://s3.amazonaws.com/henghuili-files2/wowevigopuxogopawibi.pdf
- https://s3.amazonaws.com/leguvefu/18194374742.pdf
- https://cdn-cms.f-static.net/uploads/4367299/normal_5f8a25c3dd6ca.pdf
- https://cdn-cms.f-static.net/uploads/4368466/normal_5f889c4773424.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/
Embedded domains
- ttraff.club
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report