SUSPICIOUS — 40185203422.pdf
SUSPICIOUS — 40185203422.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:
cac2747b405a259fe1020dabbb219748a36f6bee6b1300d75fd53f13ff87fa75 - SHA-1:
78983eceedb83d7bff494b233707c1001e5cfced - MD5:
3cd07e5cabc4adf4dfd85e977495dba8 - ssdeep:
768:dgGzpD6XuRhnhD4gWhTqecYTafxC2tm8DtZXkpAaEr65S:eGFushDRWgecY2Jltmm/J7r65S - TLSH:
T19331AFF350A3EDCC798B6B076EA70559A18AD34D3036A36855C87B2CC47C2FD6E10961 - Submitted as: 40185203422.pdf
- File type: pdf · Size: 41790 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: http://files.startnetsystem.com/uploads/1/3/1/8/131859993/9579463.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=oxford+discover+grammar+3+pdf+download, http://nubode.myssatraining.com/uploads/1/3/1/4/131453574/jodobogaxe.pdf, http://files.iriscleaningservice.com/uploads/1/3/1/8/131857305/tokukugozej.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://gettraff.ru/strik?keyword=oxford+discover+grammar+3+pdf+download
- http://nubode.myssatraining.com/uploads/1/3/1/4/131453574/jodobogaxe.pdf
- http://files.iriscleaningservice.com/uploads/1/3/1/8/131857305/tokukugozej.pdf
- http://remuxo.pilaracevedo.com/uploads/1/3/1/6/131637136/jitola.pdf
- http://files.amyabartol.com/uploads/1/3/0/7/130739256/4d009a4a66.pdf
- http://files.startnetsystem.com/uploads/1/3/1/8/131859993/9579463.pdf
- https://uploads.strikinglycdn.com/files/4bf61c6d-1329-4d4d-bf75-88fb8fa31ed1/18570790532.pdf
- https://uploads.strikinglycdn.com/files/0ebf8dca-9963-48c0-bb09-8db4b3c7bd5f/juwudodasobopefid.pdf
- https://uploads.strikinglycdn.com/files/4fbe86d7-8c38-42a4-a697-acbd588a1eb1/58911748593.pdf
- https://uploads.strikinglycdn.com/files/28bfecb7-96e8-451b-ba0c-ec99b7906b23/dikonis.pdf
- https://uploads.strikinglycdn.com/files/9b9c7988-b4f0-41b5-9948-d65c54452d93/menuminomujavuliwininesu.pdf
- https://site-1043565.mozfiles.com/files/1043565/84164297059.pdf
- https://site-1038432.mozfiles.com/files/1038432/keposavadudakuzawijoj.pdf
- https://site-1036684.mozfiles.com/files/1036684/xasidamobuwikenurixitix.pdf
- https://site-1037266.mozfiles.com/files/1037266/bafawidafavude.pdf
- https://site-1038334.mozfiles.com/files/1038334/46003244181.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
- gettraff.ru
- nubode.myssatraining.com
- files.iriscleaningservice.com
- remuxo.pilaracevedo.com
- files.amyabartol.com
- files.startnetsystem.com
- uploads.strikinglycdn.com
- site-1043565.mozfiles.com
- site-1038432.mozfiles.com
- site-1036684.mozfiles.com
- site-1037266.mozfiles.com
- site-1038334.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report