SUSPICIOUS — 43403139178.pdf
SUSPICIOUS — 43403139178.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:
5837d0403f27ffe14335d0d82388e1ad199624a90ce61ca859912294c2254eba - SHA-1:
c1eeaec78792bd4cc38adf8cace6cceb6588d888 - MD5:
f40baf43ef7906006ce8c150db9b1a5b - ssdeep:
384:DsFlS3K6XgKV7cAgdOpW+07dxCrrcqbxrIf682iOT9CUSpqMxHxlyS6LGHSXXVd4:/gGzpDOL8cd686pZMXc/GHSnVYuewCd - TLSH:
T1C52F9EF35097DDCC7A8E9B036EEA106D5046D78D6032A2A045C8776DD8BC6FD6E40A60 - Submitted as: 43403139178.pdf
- File type: pdf · Size: 34547 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): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=number+line+pdf+0-+20, https://uploads.strikinglycdn.com/files/e8ee3955-dcd6-44af-8f40-259b55adad7c/94687049817.pdf, https://uploads.strikinglycdn.com/files/96f431ac-bfb0-4d48-9b53-e91c59ccf130/wurivorujoxijenivemi.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=number+line+pdf+0-+20
- https://uploads.strikinglycdn.com/files/e8ee3955-dcd6-44af-8f40-259b55adad7c/94687049817.pdf
- https://uploads.strikinglycdn.com/files/96f431ac-bfb0-4d48-9b53-e91c59ccf130/wurivorujoxijenivemi.pdf
- https://uploads.strikinglycdn.com/files/a3180076-f7bd-4f67-9467-3a352181eedb/kekegozilevimuxolebad.pdf
- http://xumudinaz.johntstephan.com/uploads/1/3/0/7/130775565/2804037.pdf
- http://files.numeracyshed.com/uploads/1/3/0/8/130874588/dokubadumubaluf.pdf
- https://uploads.strikinglycdn.com/files/f0cb4a2d-7d55-4d26-b7a4-72323cfb92a0/gorogimajuvavewazovij.pdf
- https://uploads.strikinglycdn.com/files/6de5bb6a-741e-483d-9b52-513d84214c5f/wojul.pdf
- https://uploads.strikinglycdn.com/files/9cc2a90b-0c22-448c-b316-b916b49b9294/novuxujuwaxogi.pdf
- https://uploads.strikinglycdn.com/files/efb545a0-6371-4561-9678-20e7d2fbea45/fevewipuzorirofa.pdf
- https://site-1039319.mozfiles.com/files/1039319/nirisef.pdf
- https://site-1036655.mozfiles.com/files/1036655/zodukakaw.pdf
- https://site-1037260.mozfiles.com/files/1037260/784903993.pdf
- https://site-1036728.mozfiles.com/files/1036728/magako.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
- uploads.strikinglycdn.com
- xumudinaz.johntstephan.com
- files.numeracyshed.com
- site-1039319.mozfiles.com
- site-1036655.mozfiles.com
- site-1037260.mozfiles.com
- site-1036728.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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