SUSPICIOUS — 83671009565.pdf
SUSPICIOUS — 83671009565.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:
b91365ccab43d406119252fb6fe9af23eefac6f09e4bace8882ddb3950b66086 - SHA-1:
89fe5e9d576f7da736c992b13cc17ddd7fdb1505 - MD5:
a974fd5fd7569bcfed17cbccab644a1d - ssdeep:
1536:lGFwQH00CRAmoZywxK67M3zPdOwaUnUzVg26:4FwvAmwhgBOGUzV4 - TLSH:
T18634CFF7A15BED4D398B6B07AEB61429514AE3487032D7B0448D272CC47C7FD6E81A22 - Submitted as: 83671009565.pdf
- File type: pdf · Size: 57476 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://cctraff.ru/strik?keyword=l%2527+attrape+coeur+j.+d+salinger+pdf, https://uploads.strikinglycdn.com/files/11b9c287-5f64-43ab-985b-532b255ce20a/20142646430.pdf, https://uploads.strikinglycdn.com/files/84dc8b22-b565-4919-a27a-829749622462/loselitobukizofa.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=l%2527+attrape+coeur+j.+d+salinger+pdf
- https://uploads.strikinglycdn.com/files/11b9c287-5f64-43ab-985b-532b255ce20a/20142646430.pdf
- https://uploads.strikinglycdn.com/files/84dc8b22-b565-4919-a27a-829749622462/loselitobukizofa.pdf
- https://uploads.strikinglycdn.com/files/cf5eab6d-f6ae-4da7-91bd-13d41be4ff92/565439123.pdf
- https://uploads.strikinglycdn.com/files/1588e7f4-228c-417c-92fe-b04f56e4da46/ruvobiponorilewe.pdf
- http://saxanegop.ronnie-chung.com/uploads/1/3/2/3/132302855/fumosodaxisej.pdf
- https://site-1037003.mozfiles.com/files/1037003/fofafad.pdf
- https://site-1036651.mozfiles.com/files/1036651/42831639591.pdf
- https://site-1036852.mozfiles.com/files/1036852/79539694796.pdf
- https://cdn.shopify.com/s/files/1/0430/1016/2837/files/6558105819.pdf
- https://cdn.shopify.com/s/files/1/0437/1991/7717/files/rijutawugezugoga.pdf
- https://cdn.shopify.com/s/files/1/0484/3719/9002/files/gonijaxokazoxuposewikat.pdf
- https://cdn.shopify.com/s/files/1/0430/9401/6157/files/90928755834.pdf
- https://cdn.shopify.com/s/files/1/0486/5923/4984/files/word_problems_keywords_chart.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
- saxanegop.ronnie-chung.com
- site-1037003.mozfiles.com
- site-1036651.mozfiles.com
- site-1036852.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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