SUSPICIOUS — normal_5f876b2ac128e.pdf
SUSPICIOUS — normal_5f876b2ac128e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
3876dcbbe01ee007d03b0f3eb2fe7ceae5f317017d9726eba5511b8f06588fc5 - SHA-1:
80e9c3b1be4b9caab314b1ef4408f46455b131fc - MD5:
6fcc42649a75862d5240f135494941fc - ssdeep:
768:jgGzpDhp3ACjtXkscx3MnOHHHHH+HHHHnHHpHHDHufyJyGuOrhZzcWb4Xk6i+kt4:cGF1pwCx01qnayU1/XJiptyYYbiQ+HS - TLSH:
T16733BFF311A7ED4C6B8AAF1BAAA50469614AD74D722297D044CC3B2CC87CAFD7F10911 - Submitted as: normal_5f876b2ac128e.pdf
- File type: pdf · Size: 49893 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 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://gettraff.ru/123?keyword=signals+in+linux+pdf, https://uploads.strikinglycdn.com/files/759d58f0-1f99-4297-bead-a8083a0b3be3/78579455394.pdf, https://uploads.strikinglycdn.com/files/ab7423b6-9f62-46e4-8294-29737c44accd/20542805681.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/123?keyword=signals+in+linux+pdf
- https://uploads.strikinglycdn.com/files/759d58f0-1f99-4297-bead-a8083a0b3be3/78579455394.pdf
- https://uploads.strikinglycdn.com/files/ab7423b6-9f62-46e4-8294-29737c44accd/20542805681.pdf
- https://uploads.strikinglycdn.com/files/54f2ec68-8562-4330-9b03-0cb403eefeaa/95528303554.pdf
- https://vozutadisifik.weebly.com/uploads/1/3/1/4/131483249/romukara.pdf
- https://fuparududewon.weebly.com/uploads/1/3/1/8/131856041/4e8070c7e49995.pdf
- https://site-1038627.mozfiles.com/files/1038627/31506784511.pdf
- https://site-1039931.mozfiles.com/files/1039931/tonawixamepi.pdf
- https://site-1043447.mozfiles.com/files/1043447/31774617919.pdf
- https://site-1039617.mozfiles.com/files/1039617/95462016781.pdf
- https://site-1039999.mozfiles.com/files/1039999/83755738628.pdf
- https://site-1040095.mozfiles.com/files/1040095/30024476427.pdf
- https://site-1036656.mozfiles.com/files/1036656/rukezalavadavowo.pdf
- https://cdn-cms.f-static.net/uploads/4367294/normal_5f87691557dff.pdf
- https://cdn-cms.f-static.net/uploads/4366369/normal_5f876774b1de2.pdf
- https://cdn-cms.f-static.net/uploads/4366313/normal_5f872abbe5e16.pdf
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f8769cc136c8.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
- vozutadisifik.weebly.com
- fuparududewon.weebly.com
- site-1038627.mozfiles.com
- site-1039931.mozfiles.com
- site-1043447.mozfiles.com
- site-1039617.mozfiles.com
- site-1039999.mozfiles.com
- site-1040095.mozfiles.com
- site-1036656.mozfiles.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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