SUSPICIOUS — jezupane.pdf
SUSPICIOUS — jezupane.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:
261424bb3bcea36ca21980075c79f87a74234c2328d8ffe4a7ed8dfd37d41d02 - SHA-1:
52e011c0c2cd19cadc959d573308a1dfbfe468c1 - MD5:
a48449b597e0b73ad31adb7102803b66 - ssdeep:
768:8gGzpDwq1t0uZ1tB4LGbFEph05hpFQI7+8Kvyzff2/:ZGFkmZ1tB4KBs05hcO+8Xf2/ - TLSH:
T177309EF715ABEECD7A832B036DA605847149C78C7123A27048D97B7CC8786BCAF50961 - Submitted as: jezupane.pdf
- File type: pdf · Size: 38437 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): HEUR:Trojan.Script.Generic
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/3fe5ac7a-7580-4262-904a-b26202dbe532/46353785282.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=modulo+22+semana+4+fase+final, https://uploads.strikinglycdn.com/files/3fe5ac7a-7580-4262-904a-b26202dbe532/46353785282.pdf, https://uploads.strikinglycdn.com/files/f4db6a14-7803-4f58-bceb-1b1101db25e0/vuxirogibegemolusitixu.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=modulo+22+semana+4+fase+final
- https://uploads.strikinglycdn.com/files/3fe5ac7a-7580-4262-904a-b26202dbe532/46353785282.pdf
- https://uploads.strikinglycdn.com/files/f4db6a14-7803-4f58-bceb-1b1101db25e0/vuxirogibegemolusitixu.pdf
- https://uploads.strikinglycdn.com/files/d3a37d3c-2778-4457-bf36-7a65ba7234b7/82529072362.pdf
- https://uploads.strikinglycdn.com/files/f651130e-3a2b-4cf4-bca2-c7bbcb825b81/xasumavisokerupilinasu.pdf
- http://jovivisug.avirityogastudio.com.au/uploads/1/3/0/9/130969352/fujekupiwosu.pdf
- http://wevino.animachristiretreats.org/uploads/1/3/0/7/130776008/4424f.pdf
- http://files.koreamarillo.com/uploads/1/3/1/3/131384708/lusos-kesemev.pdf
- http://dofajut.mattmonfettlaxcamp.com/uploads/1/3/2/6/132696067/2390608.pdf
- https://uploads.strikinglycdn.com/files/bffac13b-f5be-4e29-b405-89305e3f8b3b/melitemibajubivax.pdf
- https://uploads.strikinglycdn.com/files/b9d536f8-e6c8-4073-b802-1018b3115dad/tajadetomofufutumifiv.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
- jovivisug.avirityogastudio.com.au
- wevino.animachristiretreats.org
- files.koreamarillo.com
- dofajut.mattmonfettlaxcamp.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report