MALICIOUS — 65516412107.pdf
MALICIOUS — 65516412107.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 52 detection engines flagged it.
Identification
- SHA-256:
22c68d0b18226f976504f992dc4d7befa09e141e41dce3c66352c171ecb7f92f - SHA-1:
231d72f0e23a6fbfb437385d75a4c4ef99046507 - MD5:
55c42ba8f5ad601ff66a8e1e68c76bef - ssdeep:
768:VbgGzpDE3odp2T27L/t/0Q2TnC8nSGwWvwodPlv4Ba/6:iGFokE27LVOlwCZaBa/6 - TLSH:
T15F319EF32063DE8C7E87AB5799A6145D708AD28D713392A018D87E6CC4B86FD7F40621 - Submitted as: 65516412107.pdf
- File type: pdf · Size: 42728 bytes
- Verdict: malicious (78/100)
Detections (2 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=que+es+el+contexto+historico+pdf, https://uploads.strikinglycdn.com/files/436bfcd2-ff76-4efa-918d-5f73e988cfa3/pejufunuzugomi.pdf, https://uploads.strikinglycdn.com/files/3a305cf2-7d00-4f02-b68b-62c550b500fc/disekimijuzelibiwomufo.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=que+es+el+contexto+historico+pdf
- https://uploads.strikinglycdn.com/files/436bfcd2-ff76-4efa-918d-5f73e988cfa3/pejufunuzugomi.pdf
- https://uploads.strikinglycdn.com/files/3a305cf2-7d00-4f02-b68b-62c550b500fc/disekimijuzelibiwomufo.pdf
- https://uploads.strikinglycdn.com/files/d1fb42e8-7557-49bd-b8de-1938d1f33948/9775160931.pdf
- https://uploads.strikinglycdn.com/files/d4d65c93-849b-4f8b-85f6-c38d68cbf69a/64197911556.pdf
- https://site-1036950.mozfiles.com/files/1036950/49929617388.pdf
- https://site-1036988.mozfiles.com/files/1036988/12090972719.pdf
- https://site-1037219.mozfiles.com/files/1037219/munolava.pdf
- https://uploads.strikinglycdn.com/files/22c69998-c40b-4091-a1bc-5aea9e1d0b08/36155386163.pdf
- https://uploads.strikinglycdn.com/files/b094cd94-6bb0-4768-bc86-db8dc590c3f7/18486803000.pdf
- https://uploads.strikinglycdn.com/files/900fbd8c-5339-4364-bb97-3a3089259984/faxamivubitufudig.pdf
- https://uploads.strikinglycdn.com/files/6790b1e0-4a70-4f6d-bf1b-9d111752ce23/sinosedikefuvebujinewep.pdf
- https://uploads.strikinglycdn.com/files/30a76169-f3c6-4d5d-8cc8-6cd5182f7bbd/demotopusimazowiter.pdf
- https://uploads.strikinglycdn.com/files/495a682c-0394-406c-ab58-2013671acadc/visuvedesuvimulusugo.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
- site-1036950.mozfiles.com
- site-1036988.mozfiles.com
- site-1037219.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report