SUSPICIOUS — normal_5f872e3d71fd0.pdf
SUSPICIOUS — normal_5f872e3d71fd0.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:
5a5e41a6cf52bdcf6351236d39b2d51ec6c006d3487df0e9f0f13cb5f8c79c7d - SHA-1:
249b217cd2d333d2dfac05a5a9eaaffee1c0832b - MD5:
0fe56f8c4127a0c708c4cec4cd265eab - ssdeep:
1536:6GFzpW24LnSwvdIwnxao1LCS+fs6cf9Gxh1:jFzpW2MSwvXUoZCS5Vm - TLSH:
T18234ADF380A3EC0D79CB9F137EEA116C9489D3496072AB545588277CD8787BDBE41A20 - Submitted as: normal_5f872e3d71fd0.pdf
- File type: pdf · Size: 53855 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/01a4e932-d5b2-4e4a-b8fc-efb7b42fdc13/85165107422.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=agonist+and+antagonist+pdf, https://cdn-cms.f-static.net/uploads/4365653/normal_5f870e6a0e861.pdf, https://cdn-cms.f-static.net/uploads/4365607/normal_5f86fa49d5bc1.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/123?keyword=agonist+and+antagonist+pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f870e6a0e861.pdf
- https://cdn-cms.f-static.net/uploads/4365607/normal_5f86fa49d5bc1.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f870a6404807.pdf
- https://cdn-cms.f-static.net/uploads/4366008/normal_5f871162f2d6d.pdf
- https://cdn.shopify.com/s/files/1/0437/9879/0301/files/wabub.pdf
- https://site-1037911.mozfiles.com/files/1037911/fokesawat.pdf
- https://site-1042552.mozfiles.com/files/1042552/93730697464.pdf
- https://uploads.strikinglycdn.com/files/01a4e932-d5b2-4e4a-b8fc-efb7b42fdc13/85165107422.pdf
- https://uploads.strikinglycdn.com/files/ac4583d8-76c4-4d12-89a4-9d7f8d2461d1/juboriditenesax.pdf
- https://uploads.strikinglycdn.com/files/631a726c-bfdd-431e-af4c-63f9137fa5eb/bifazavu.pdf
- https://uploads.strikinglycdn.com/files/c026bd86-ddda-4398-9071-97b834aeeb9c/58070160510.pdf
- https://uploads.strikinglycdn.com/files/66f6d209-49c6-4590-92d3-7188327c7952/94222736225.pdf
- https://site-1036785.mozfiles.com/files/1036785/8317172847.pdf
- https://site-1036932.mozfiles.com/files/1036932/zidosawifireveki.pdf
- https://site-1042927.mozfiles.com/files/1042927/sexazizifelaxapoxuloja.pdf
- https://site-1040990.mozfiles.com/files/1040990/97161797515.pdf
- https://cdn-cms.f-static.net/uploads/4366339/normal_5f8721ebe0de9.pdf
- https://cdn-cms.f-static.net/uploads/4365552/normal_5f86f87569d01.pdf
- https://cdn-cms.f-static.net/uploads/4366305/normal_5f872b822c684.pdf
- https://cdn-cms.f-static.net/uploads/4366302/normal_5f872d473e8de.pdf
- https://cdn-cms.f-static.net/uploads/4366043/normal_5f86f437a8582.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
- gettraff.ru
- cdn-cms.f-static.net
- cdn.shopify.com
- site-1037911.mozfiles.com
- site-1042552.mozfiles.com
- uploads.strikinglycdn.com
- site-1036785.mozfiles.com
- site-1036932.mozfiles.com
- site-1042927.mozfiles.com
- site-1040990.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report