SUSPICIOUS — normal_5f89206381a09.pdf
SUSPICIOUS — normal_5f89206381a09.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
8205536532aeeff23a14375d401840863b89fe92f067052f2370b66ec762235f - SHA-1:
760dca76398d7ccd22700b5aba058510f346c83f - MD5:
a08ed23f318c71785a75a52f6c8ff9bb - ssdeep:
768:ugGzpD0YpluIBbEwexJj1QiTjZsQEMB/eXRJ06p6CfxDmGyhjtETNJW/gqD:LGFpplu8bn46QUJQhjtie/gqD - TLSH:
T1CE35AEF35057EE4C7B8F1B47A9AB0554A18AD349623797A041887B7DC46CAFC7F00660 - Submitted as: normal_5f89206381a09.pdf
- File type: pdf · Size: 60826 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=infective+endocarditis+management+guidelines, https://site-1041378.mozfiles.com/files/1041378/17551135785.pdf, https://site-1039533.mozfiles.com/files/1039533/8569475838.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://cctraff.ru/123?keyword=infective+endocarditis+management+guidelines
- https://site-1041378.mozfiles.com/files/1041378/17551135785.pdf
- https://site-1039533.mozfiles.com/files/1039533/8569475838.pdf
- https://site-1044157.mozfiles.com/files/1044157/vanedipagotenolijokexe.pdf
- https://site-1044018.mozfiles.com/files/1044018/99181540798.pdf
- https://site-1038856.mozfiles.com/files/1038856/79810493213.pdf
- https://site-1039837.mozfiles.com/files/1039837/exponents_worksheet_grade_6.pdf
- https://site-1038387.mozfiles.com/files/1038387/90295886845.pdf
- https://site-1039135.mozfiles.com/files/1039135/29754816393.pdf
- https://site-1037114.mozfiles.com/files/1037114/61944626614.pdf
- https://site-1045390.mozfiles.com/files/1045390/viliparikuki.pdf
- https://cdn-cms.f-static.net/uploads/4367310/normal_5f891119ed02a.pdf
- https://cdn-cms.f-static.net/uploads/4371543/normal_5f88ed7be5e95.pdf
- https://cdn-cms.f-static.net/uploads/4368781/normal_5f87e16ab8499.pdf
- https://uploads.strikinglycdn.com/files/1dc37ae1-5f6b-45db-8d22-623f9b85f6cc/nijotiki.pdf
- https://uploads.strikinglycdn.com/files/819f9a29-5638-4b3d-baa7-f93aa9632700/97953306885.pdf
- https://uploads.strikinglycdn.com/files/6f39cfc5-6f12-440d-86fa-61ff1b8bcae4/58815620063.pdf
- https://uploads.strikinglycdn.com/files/49cf81b6-0f99-4922-81b9-fb5cf3a756dd/26838798973.pdf
- https://uploads.strikinglycdn.com/files/10a53376-31e4-4150-a3f6-469a91039f3e/zegapepubire.pdf
- https://uploads.strikinglycdn.com/files/e70bcc8f-dac2-46f8-a34b-c22dbfa8fe6f/95581206400.pdf
- https://uploads.strikinglycdn.com/files/dc945eca-baf2-4509-98e4-f51b04f2414a/72938024744.pdf
- https://uploads.strikinglycdn.com/files/506110a8-3c61-4500-9c1b-01bb7c521311/37852088728.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/
Embedded domains
- cctraff.ru
- site-1041378.mozfiles.com
- site-1039533.mozfiles.com
- site-1044157.mozfiles.com
- site-1044018.mozfiles.com
- site-1038856.mozfiles.com
- site-1039837.mozfiles.com
- site-1038387.mozfiles.com
- site-1039135.mozfiles.com
- site-1037114.mozfiles.com
- site-1045390.mozfiles.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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