SUSPICIOUS — 71771080985.pdf
SUSPICIOUS — 71771080985.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:
150a972d8486935d8a756aaca384e0465e6b083a749ecd9fe9ad60c3c1b69bf0 - SHA-1:
42bac6221aa9bf305a3416c30abd730c3ec42148 - MD5:
d03caa1999baeb4914b424ba5f4d4a63 - ssdeep:
768:9gGzpDipOSiaNUkmmEDn1GJp1PC+vt8hkizYl6SG/Dyqdc35Y4BCiGot:+GFupOSVx8Dn1GBPAh/z86CAcJY9iG8 - TLSH:
T1A8329DF350ABDE8C7586EB036DAB1559614AC6482173A7A0498C7B7CC0BC7BD7F00991 - Submitted as: 71771080985.pdf
- File type: pdf · Size: 44117 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): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=worm+factory+360+manual, https://uploads.strikinglycdn.com/files/059c06aa-cca4-4b00-909d-52c38615bc02/84078758379.pdf, https://uploads.strikinglycdn.com/files/d386207d-0f6e-4777-8610-929b626f2744/81126413012.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://ggtraff.ru/strik?keyword=worm+factory+360+manual
- https://uploads.strikinglycdn.com/files/059c06aa-cca4-4b00-909d-52c38615bc02/84078758379.pdf
- https://uploads.strikinglycdn.com/files/d386207d-0f6e-4777-8610-929b626f2744/81126413012.pdf
- https://uploads.strikinglycdn.com/files/22f9b40f-984c-4416-bcc4-be0df5846468/nifamenemekaxuxiboge.pdf
- https://uploads.strikinglycdn.com/files/becd7a9c-453b-419d-81c6-74b3d9a4b5ce/93268047692.pdf
- https://uploads.strikinglycdn.com/files/f98e877c-bf06-44ec-abf5-fd406bb737c0/taxurukewisabosik.pdf
- https://site-1040208.mozfiles.com/files/1040208/98255550102.pdf
- https://site-1039533.mozfiles.com/files/1039533/pipaxe.pdf
- https://site-1040006.mozfiles.com/files/1040006/jejogudaduge.pdf
- https://site-1039610.mozfiles.com/files/1039610/nexenepom.pdf
- http://files.danieljohnmenswear.co.uk/uploads/1/3/0/9/130969748/sututu_bixegapenot.pdf
- http://files.columbianonseq.com/uploads/1/3/1/4/131453733/9829448.pdf
- http://files.22ave.tv/uploads/1/3/0/8/130874594/c04ee.pdf
- http://files.themedicalscienceeditor.net/uploads/1/3/2/6/132681586/9189242.pdf
- http://lexir.domyarnell.com/uploads/1/3/1/0/131070374/mivoperowubuger.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
- ggtraff.ru
- uploads.strikinglycdn.com
- site-1040208.mozfiles.com
- site-1039533.mozfiles.com
- site-1040006.mozfiles.com
- site-1039610.mozfiles.com
- files.danieljohnmenswear.co.uk
- files.columbianonseq.com
- files.22ave.tv
- files.themedicalscienceeditor.net
- lexir.domyarnell.com
- www.w3.org
- purl.org
- ns.adobe.com
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