SUSPICIOUS — 84346611028.pdf
SUSPICIOUS — 84346611028.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:
3a5bb4b7043d311a750ef3c5daaedb8bb61a20ebcbe20900ababe89ab02f2998 - SHA-1:
09f9a7315fe8d40fbcd9f3e877b2d88c53cd9222 - MD5:
b90c61c7263f69a57786f5a5171a9c54 - ssdeep:
768:2ogGzpDEo3sOrTBXk0dR376z+rwa7Jaa9CXKvXKEC1y0o/KgoFpd0DGogK4VS:qGFIo3sO3N72+/7pkeX/C1Zo/0/K6S - TLSH:
T18B34CFF3525BED8C299B7B076EB620A4A19AC2493032A3A444D8777DC0BC7FC6F10595 - Submitted as: 84346611028.pdf
- File type: pdf · Size: 53386 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://cctraff.ru/strik?keyword=english+quizzes+for+esl+students+pdf, https://site-1040766.mozfiles.com/files/1040766/16820655738.pdf, https://site-1037029.mozfiles.com/files/1037029/nuwiluxexupovodugefiwufi.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=english+quizzes+for+esl+students+pdf
- https://site-1040766.mozfiles.com/files/1040766/16820655738.pdf
- https://site-1037029.mozfiles.com/files/1037029/nuwiluxexupovodugefiwufi.pdf
- https://site-1048490.mozfiles.com/files/1048490/82119590539.pdf
- http://files.shelterreform.org/uploads/1/3/1/1/131163512/kirabamopad.pdf
- http://gamipi.avaandavocados.com/uploads/1/3/1/4/131437130/f243897869.pdf
- http://files.marypurdy.com/uploads/1/3/0/7/130738896/lumurib.pdf
- http://files.willowwildedges.com/uploads/1/3/1/8/131856443/xukopiwome-tojazelapiz-kasivezobisu-sunezurawuse.pdf
- http://files.cfg-ecommerce.com/uploads/1/3/0/7/130776276/kasebulejijewamibabe.pdf
- http://files.thepressboxsports.com/uploads/1/3/1/4/131455463/9341201.pdf
- https://uploads.strikinglycdn.com/files/854d6db9-541a-4c68-99d6-a16a0b190243/6025446346.pdf
- https://uploads.strikinglycdn.com/files/0b7eaeb4-bc11-45d5-98f3-140e4d03974d/71841646876.pdf
- https://uploads.strikinglycdn.com/files/73c63009-4aa5-4d86-b2ef-12d7db757e84/pisagusumubofejavidi.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-1040766.mozfiles.com
- site-1037029.mozfiles.com
- site-1048490.mozfiles.com
- files.shelterreform.org
- gamipi.avaandavocados.com
- files.marypurdy.com
- files.willowwildedges.com
- files.cfg-ecommerce.com
- files.thepressboxsports.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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