MALICIOUS — e4bc4.pdf
MALICIOUS — e4bc4.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:
e555774fb5bbf003afb3c419e30e9a857c60499d91ccdc4a8ed2c82832e8dbd2 - SHA-1:
41c958398d724bf61bbf40e50151a6d44d00e377 - MD5:
bee68ab5d29b3d321247d26e91e46308 - ssdeep:
1536:cBi/Qi1EFMSBmmT315p+mmy6c2XFQqAtD1drlP2oSx:Wi/XGFBmuzUmmy6c2Xi1dIf - TLSH:
T13137D0F3A1CBEECEB9C26F036DBB8618A04BC35D6065AB544088762DC4782FD7D14551 - Submitted as: e4bc4.pdf
- File type: pdf · Size: 75059 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/acd4c2e7-2d20-4fc6-883e-a1c219301ace/27066335648.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=queen%20live%20aid%20performance%20bohemian%20rhapsody%20movie, https://uploads.strikinglycdn.com/files/acd4c2e7-2d20-4fc6-883e-a1c219301ace/27066335648.pdf, https://uploads.strikinglycdn.com/files/a83a325f-ce3f-4c93-a1c2-cfc8d53615ae/relufevewa.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=queen%20live%20aid%20performance%20bohemian%20rhapsody%20movie
- https://uploads.strikinglycdn.com/files/acd4c2e7-2d20-4fc6-883e-a1c219301ace/27066335648.pdf
- https://uploads.strikinglycdn.com/files/a83a325f-ce3f-4c93-a1c2-cfc8d53615ae/relufevewa.pdf
- https://cdn-cms.f-static.net/uploads/4459320/normal_5fa0c64131909.pdf
- https://cdn-cms.f-static.net/uploads/4423471/normal_5f97000b37ee2.pdf
- https://uploads.strikinglycdn.com/files/12c6a091-ed1d-462a-8518-0605498b85e2/68715958725.pdf
- https://uploads.strikinglycdn.com/files/47abbb6d-f06c-420c-913c-25422b7d7778/teroduwor.pdf
- https://uploads.strikinglycdn.com/files/c32cd0c1-3bc4-448b-8588-65b1614980ff/youtube_com_activate_enter_code_fire_stick.pdf
- https://uploads.strikinglycdn.com/files/80f8492a-de7d-4b66-8ab5-39098889c735/lavini.pdf
- https://uploads.strikinglycdn.com/files/320dc740-b36d-4390-b8ce-f4f8c9986c1b/60293336934.pdf
- https://cdn-cms.f-static.net/uploads/4389387/normal_5f961a19975a8.pdf
- https://uploads.strikinglycdn.com/files/b210a87b-5532-4221-967c-b0f589f2d95f/wubinipa.pdf
- https://uploads.strikinglycdn.com/files/c371a934-f803-4084-bb28-97eecb5d5972/69601491954.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
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report