SUSPICIOUS — normal_5f87637dd71e7.pdf
SUSPICIOUS — normal_5f87637dd71e7.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8879090ea8d72e59056be92491a512256ec57f53fe3f7f41b73ae7da49439b69 - SHA-1:
a4a2b16feba16c1d133a0f7faf8c9629385ec58b - MD5:
5e07927428883d5fc10d363f76e1b104 - ssdeep:
1536:qGF7erpsnUveKsrF7KUdlK5oas1OYH6FN:TF7erhxI73coaQOgm - TLSH:
T16334AEF3509BDD8C3AC6FB036DE62418615E9A8D6033A6B450C87B2CC5BC7BD6E14960 - Submitted as: normal_5f87637dd71e7.pdf
- File type: pdf · Size: 55192 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 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/1b36ccea-74d1-47ce-86ae-2c2c4ec3be08/jusigasidegufawuf.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=income+tax+malaysia+2020+guide, https://uploads.strikinglycdn.com/files/1b36ccea-74d1-47ce-86ae-2c2c4ec3be08/jusigasidegufawuf.pdf, https://uploads.strikinglycdn.com/files/a3859471-6e9c-433f-844a-c2a43d540b54/kuxiritimibi.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://ggtraff.ru/123?keyword=income+tax+malaysia+2020+guide
- https://uploads.strikinglycdn.com/files/1b36ccea-74d1-47ce-86ae-2c2c4ec3be08/jusigasidegufawuf.pdf
- https://uploads.strikinglycdn.com/files/a3859471-6e9c-433f-844a-c2a43d540b54/kuxiritimibi.pdf
- https://uploads.strikinglycdn.com/files/24879ba1-f47b-4376-9629-78477d181b52/gadala.pdf
- https://uploads.strikinglycdn.com/files/d9409324-2962-4f10-afbe-d524ce082f17/46627117861.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f8707a09ea3a.pdf
- https://cdn.shopify.com/s/files/1/0436/1977/8720/files/9758752462.pdf
- https://cdn.shopify.com/s/files/1/0435/8812/4830/files/83679813436.pdf
- https://site-1036839.mozfiles.com/files/1036839/9748572205.pdf
- https://site-1037086.mozfiles.com/files/1037086/2968670463.pdf
- https://site-1044117.mozfiles.com/files/1044117/narap.pdf
- https://site-1042844.mozfiles.com/files/1042844/32239095220.pdf
- https://cdn-cms.f-static.net/uploads/4366371/normal_5f8726c5813ff.pdf
- https://cdn-cms.f-static.net/uploads/4365589/normal_5f8755b7b9c55.pdf
- https://cdn-cms.f-static.net/uploads/4366327/normal_5f871825d3537.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
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- site-1036839.mozfiles.com
- site-1037086.mozfiles.com
- site-1044117.mozfiles.com
- site-1042844.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report