SUSPICIOUS — bisewuxabun.pdf
SUSPICIOUS — bisewuxabun.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
37475648c888b15664d33d3d0ba89ae47945127a806dc1ac607281d87eb385c6 - SHA-1:
f2fda5960f00da22945e35ddd76bdeb652b376fc - MD5:
9d5dd4e06167526fe949bb6b3f4b88d7 - ssdeep:
768:qgGzpDjt7ByXWWGRS49tHwysJrZut+2YcyeQL:3GFnjQ3k7VQL - TLSH:
T16C2F8DF320A7DC8C7686AF03ADE711586199C38D6133A7745998376CC4BC2FDAE419A0 - Submitted as: bisewuxabun.pdf
- File type: pdf · Size: 33700 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 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: http://roger.nwgirlstock.org/uploads/1/3/0/7/130739783/3537249.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=Dr.+michael+tanner+marwayne+alberta, https://uploads.strikinglycdn.com/files/54af4582-d443-432b-b37a-96de1dd6ae00/71667097483.pdf, https://uploads.strikinglycdn.com/files/aad0e7dc-a21a-4e55-8c2d-788427813cfa/terex.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=Dr.+michael+tanner+marwayne+alberta
- https://uploads.strikinglycdn.com/files/54af4582-d443-432b-b37a-96de1dd6ae00/71667097483.pdf
- https://uploads.strikinglycdn.com/files/aad0e7dc-a21a-4e55-8c2d-788427813cfa/terex.pdf
- https://uploads.strikinglycdn.com/files/5947464c-1a85-4073-8352-8184cd3c60ea/bisapexenejep.pdf
- https://site-1036925.mozfiles.com/files/1036925/rapusewasumaw.pdf
- https://site-1037163.mozfiles.com/files/1037163/pexijibuxutiwubodozaj.pdf
- https://site-1038949.mozfiles.com/files/1038949/balevilogafunubugudam.pdf
- https://site-1038670.mozfiles.com/files/1038670/82587770252.pdf
- http://roger.nwgirlstock.org/uploads/1/3/0/7/130739783/3537249.pdf
- http://files.communicartspeechpathology.com/uploads/1/3/1/3/131398085/wigulepejuluja.pdf
- http://files.waods.net/uploads/1/3/1/3/131383892/f0909e7b9a016b.pdf
- https://cdn.shopify.com/s/files/1/0438/2280/9250/files/gramatica_en_accion_2_answers_activity_23.pdf
- https://cdn.shopify.com/s/files/1/0496/7894/2360/files/45857582265.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-1036925.mozfiles.com
- site-1037163.mozfiles.com
- site-1038949.mozfiles.com
- site-1038670.mozfiles.com
- roger.nwgirlstock.org
- files.communicartspeechpathology.com
- files.waods.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report