SUSPICIOUS — f25458df4.pdf
SUSPICIOUS — f25458df4.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:
b6c46c2f710fca679f53abc6de7e3281c0709a767a088f975792ca230a811edb - SHA-1:
6024f899daa89a4e1b40587bf7a2ef56a936adc0 - MD5:
c3f0c60e2c67def71d6bac4ac4d91aeb - ssdeep:
768:VgGzpDNexOg/9URckqomEuu64kvrp21XZAAabM3wWNuT:GGFhe+nmekTp21XZYM3VNuT - TLSH:
T141328DF32497ED4C7ACB9B07ACE72159619AC78C727297504488772DD47C6BDAF00920 - Submitted as: f25458df4.pdf
- File type: pdf · Size: 44495 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): UDS:Trojan.PDF.SBadur.gen
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: https://uploads.strikinglycdn.com/files/46d631dc-f47b-4bb2-a73b-9c37d67de0b6/jikonatasizuzodok.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=yakuza%200%20jcc%20guide, https://uploads.strikinglycdn.com/files/46d631dc-f47b-4bb2-a73b-9c37d67de0b6/jikonatasizuzodok.pdf, https://uploads.strikinglycdn.com/files/76244add-fae4-42e2-a79c-effd59b14a7d/tefilegusibomibom.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/wb?keyword=yakuza%200%20jcc%20guide
- https://uploads.strikinglycdn.com/files/46d631dc-f47b-4bb2-a73b-9c37d67de0b6/jikonatasizuzodok.pdf
- https://uploads.strikinglycdn.com/files/76244add-fae4-42e2-a79c-effd59b14a7d/tefilegusibomibom.pdf
- https://uploads.strikinglycdn.com/files/6ced57e6-8fe9-4ed4-ba1b-ae61a7311cce/29335842256.pdf
- https://uploads.strikinglycdn.com/files/e1c61228-04fc-4ef4-86a5-3e5bd9e57fdd/38604572361.pdf
- https://site-1040165.mozfiles.com/files/1040165/ruvefelixoxowotowifo.pdf
- https://site-1042875.mozfiles.com/files/1042875/92838780548.pdf
- https://site-1038753.mozfiles.com/files/1038753/7963811348.pdf
- https://site-1038874.mozfiles.com/files/1038874/gagixut.pdf
- https://site-1039253.mozfiles.com/files/1039253/waxovatisozere.pdf
- https://uploads.strikinglycdn.com/files/654402ef-e5cc-4311-b72b-5f56a55302a6/37024518995.pdf
- https://uploads.strikinglycdn.com/files/fa862923-e753-4579-aaa0-2534ddbd8ff6/69349176106.pdf
- https://uploads.strikinglycdn.com/files/811ff42f-a78c-4fbb-8ea2-f4e5d64c80a8/fogodikor.pdf
- https://uploads.strikinglycdn.com/files/4fb80969-5cf8-4dfb-b451-4de696dbcea9/bebovefazedok.pdf
- https://cdn-cms.f-static.net/uploads/4369917/normal_5f8838002b023.pdf
- https://cdn-cms.f-static.net/uploads/4365582/normal_5f8750164e8d0.pdf
- https://cdn-cms.f-static.net/uploads/4368756/normal_5f87bd8e6a4f8.pdf
- https://cdn-cms.f-static.net/uploads/4366662/normal_5f8735d9cef99.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f8809267eccd.pdf
- https://site-1043040.mozfiles.com/files/1043040/12753748159.pdf
- https://site-1039544.mozfiles.com/files/1039544/triangle_worksheets_for_4th_grade.pdf
- https://site-1038303.mozfiles.com/files/1038303/rabesowojavofugovurutu.pdf
- https://site-1041411.mozfiles.com/files/1041411/31071547243.pdf
- https://site-1043377.mozfiles.com/files/1043377/vatudevofi.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- site-1040165.mozfiles.com
- site-1042875.mozfiles.com
- site-1038753.mozfiles.com
- site-1038874.mozfiles.com
- site-1039253.mozfiles.com
- cdn-cms.f-static.net
- site-1043040.mozfiles.com
- site-1039544.mozfiles.com
- site-1038303.mozfiles.com
- site-1041411.mozfiles.com
- site-1043377.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report