SUSPICIOUS — normal_5f86f8d7dd3a2.pdf
SUSPICIOUS — normal_5f86f8d7dd3a2.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:
1d04e6af4be6d19e714de82cc62aa02eaae7a0b490c57e05b7c7bda7482c7d8d - SHA-1:
62d827185404c7599e16f42742fab9a33aea00a0 - MD5:
b582d2f1fe4c2b84f38853953f5ea429 - ssdeep:
768:c/gGzpDvem09QbtAy0OYAwf+TvT2+K0rMdIT/TQ7+5zc34n1VR86jNkaB:ZGFremuDOAi+0r1/TQkzc3a1VO6jNkaB - TLSH:
T18832AEF711A7DDCC3A87AB036EF6101CA15ACB987136967454C8B72CC8BC2BC6E50661 - Submitted as: normal_5f86f8d7dd3a2.pdf
- File type: pdf · Size: 46716 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/41d7c6af-0b0b-42dc-8b46-14ea53c6439d/wekesukexitekodupo.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=tamil+keyboard+app+download+for+android+mobile, https://uploads.strikinglycdn.com/files/41d7c6af-0b0b-42dc-8b46-14ea53c6439d/wekesukexitekodupo.pdf, https://uploads.strikinglycdn.com/files/e08e2ebe-ce0d-4d9e-a70a-686a49f07494/ponudafa.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/123?keyword=tamil+keyboard+app+download+for+android+mobile
- https://uploads.strikinglycdn.com/files/41d7c6af-0b0b-42dc-8b46-14ea53c6439d/wekesukexitekodupo.pdf
- https://uploads.strikinglycdn.com/files/e08e2ebe-ce0d-4d9e-a70a-686a49f07494/ponudafa.pdf
- https://uploads.strikinglycdn.com/files/04d5533e-f6c7-4083-829d-9fd3a0000532/72498381543.pdf
- https://uploads.strikinglycdn.com/files/a0899992-c31d-47ae-9c49-9db6758b074b/kovaroju.pdf
- https://uploads.strikinglycdn.com/files/ac21e7c6-9f76-49cd-aed3-11e90d7176b1/58404388311.pdf
- https://uploads.strikinglycdn.com/files/2baba09c-ff41-4864-b663-8b197dce5567/64359329083.pdf
- https://uploads.strikinglycdn.com/files/caad303b-8262-4cb1-a91d-0d2c16cda890/kavaputudadonamebo.pdf
- https://uploads.strikinglycdn.com/files/537f99ae-24da-40d4-8a96-e55fc53c667c/wenakinazuzuvijiferive.pdf
- https://uploads.strikinglycdn.com/files/4a97ea6e-04e5-4e07-a24a-3718293affaa/5575008757.pdf
- https://cdn-cms.f-static.net/uploads/4365608/normal_5f86f6273ad2b.pdf
- https://cdn-cms.f-static.net/uploads/4365553/normal_5f86f6cc18c14.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f63ed3962.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
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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