SUSPICIOUS — vuropejar.pdf
SUSPICIOUS — vuropejar.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2f67ab6eaf36fac3355e3762f26191918587ce12865f7661b33d5eb948699643 - SHA-1:
371d33abfdf55598b36733ecbca2a98661f4f480 - MD5:
6360825582fc346688c70932c5bba972 - ssdeep:
768:LgGzpDWpbTGK7GPUzI6h3ergCmnu13IAlTLJZVElqZ9PbbSRnIlg0H:0GFKp/GKqPUzIiYmnu13lJZVElqZ9Pb7 - TLSH:
T1E0328EF300EBED8DBBCE5F479DA70459A089938C713296A054A8776CD0BC6EC7E10961 - Submitted as: vuropejar.pdf
- File type: pdf · Size: 46008 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
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://funiwulew.weebly.com/uploads/1/3/2/8/132814073/6c31650.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=class%2010th%20book%20pdf, https://uploads.strikinglycdn.com/files/135c3575-2358-4dfd-b4d2-c77d4aaae3d1/66995616284.pdf, https://uploads.strikinglycdn.com/files/be757012-9e9b-4e7d-8457-0da5fb18c549/14061839076.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/wb?keyword=class%2010th%20book%20pdf
- https://uploads.strikinglycdn.com/files/135c3575-2358-4dfd-b4d2-c77d4aaae3d1/66995616284.pdf
- https://uploads.strikinglycdn.com/files/be757012-9e9b-4e7d-8457-0da5fb18c549/14061839076.pdf
- https://uploads.strikinglycdn.com/files/01f838e0-6e2c-4c44-9da9-941bdead9127/26431906483.pdf
- https://uploads.strikinglycdn.com/files/a069f585-328c-4d44-9a03-473e69032319/94182791553.pdf
- https://uploads.strikinglycdn.com/files/31f7c511-d581-4c70-9c23-f5436ddbb770/65938697813.pdf
- https://s3.amazonaws.com/tadovu/zugopesesiduzano.pdf
- https://wosezobar.weebly.com/uploads/1/3/1/8/131856012/3347896.pdf
- https://wefamojugibe.weebly.com/uploads/1/3/1/1/131164519/papikudo-monugerapa-puxipuxu.pdf
- https://funiwulew.weebly.com/uploads/1/3/2/8/132814073/6c31650.pdf
- https://ximazula.weebly.com/uploads/1/3/0/7/130738777/760386.pdf
- https://vunixumo.weebly.com/uploads/1/3/1/4/131453253/generanufadipo.pdf
- https://s3.amazonaws.com/lumixi/gomedo.pdf
- https://s3.amazonaws.com/memul/2463746375.pdf
- https://s3.amazonaws.com/memul/telecharger_bagatelles_pour_un_massacre.pdf
- https://s3.amazonaws.com/mijedusovineti/artificial_intelligence_in_hospitals_and_medicine.pdf
- https://s3.amazonaws.com/suximawo/48027701442.pdf
- https://s3.amazonaws.com/leguvefu/71675219700.pdf
- https://s3.amazonaws.com/luropi/samijipazajabunufosurof.pdf
- https://s3.amazonaws.com/gupuso/lexiwudifedoxun.pdf
- https://uploads.strikinglycdn.com/files/830cc0f3-22aa-4eec-ba87-4013428d0e46/jorge_bucay_reflexiones.pdf
- https://uploads.strikinglycdn.com/files/4949c67e-cea7-4252-856b-9ef3875a2404/66061568477.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/
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- s3.amazonaws.com
- wosezobar.weebly.com
- wefamojugibe.weebly.com
- funiwulew.weebly.com
- ximazula.weebly.com
- vunixumo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report