SUSPICIOUS — 1593111047.pdf
SUSPICIOUS — 1593111047.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a3a66d6580467c95063c53a7955763455f7d1ae653b060d18cf36a5898abe001 - SHA-1:
468f21c1c62611d518bd032302728bc6738f9148 - MD5:
7ac3063eee3d5c8bf7037f73de267183 - ssdeep:
768:6gGzpD7WkFOHFqg8M73YjpNgLoOyYHDS9hicDv4WNPbrFXm6pRuym:nGFnaH8oojMoBYjSLtDv4WNPbrFXhpRC - TLSH:
T19932BFF741ABCD8C7A95AB17ADE700856159C2C8723287B089D97A7DC47C2FCAF50920 - Submitted as: 1593111047.pdf
- File type: pdf · Size: 46036 bytes
- Verdict: suspicious (58/100)
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
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: http://files.srcchassis.com/uploads/1/3/2/7/132740470/nopunutu_birowuguro_wunaworopo.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=praxis+2+high+school+math+practice+test, https://site-1036754.mozfiles.com/files/1036754/loribujezovop.pdf, https://site-1037114.mozfiles.com/files/1037114/91790395531.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/strik?keyword=praxis+2+high+school+math+practice+test
- https://site-1036754.mozfiles.com/files/1036754/loribujezovop.pdf
- https://site-1037114.mozfiles.com/files/1037114/91790395531.pdf
- https://site-1041860.mozfiles.com/files/1041860/linudejunuz.pdf
- https://site-1037911.mozfiles.com/files/1037911/sufis.pdf
- https://uploads.strikinglycdn.com/files/a87c3ca1-b54d-44a1-a61b-38be2812e7b1/59227928764.pdf
- https://uploads.strikinglycdn.com/files/0ecee9c0-dbe3-42aa-97ee-7889f1372b4e/31642368086.pdf
- http://kerolo.alittlelessbacon.com/uploads/1/3/0/8/130814328/0b36e3e8c359.pdf
- http://bekowe.sweatlikeagirl.com/uploads/1/3/0/7/130739777/buboxibada.pdf
- http://files.srcchassis.com/uploads/1/3/2/7/132740470/nopunutu_birowuguro_wunaworopo.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
- cctraff.ru
- site-1036754.mozfiles.com
- site-1037114.mozfiles.com
- site-1041860.mozfiles.com
- site-1037911.mozfiles.com
- uploads.strikinglycdn.com
- kerolo.alittlelessbacon.com
- bekowe.sweatlikeagirl.com
- files.srcchassis.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report