MALICIOUS — 3a8e7881cd42cc7.pdf
MALICIOUS — 3a8e7881cd42cc7.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
82ffb3bd0f245331d0c4d1f8fdb25dcfa914fe7dce49f6dbb1731f3671fb8c95 - SHA-1:
144279317a87aa5f4813b6a11e69148ea23eae63 - MD5:
bc73d1e3940f4f40111c188a62fbd64f - ssdeep:
768:cgGzpDUpmy9Zk32FnJTbF+xohAF6FhetCx:5GForv+d6mtCx - TLSH:
T15F2F9CF35057ED887A8AAF13A8AA049D544AD28C70329AF454CC7B6DC4BC6FC6E10E51 - Submitted as: 3a8e7881cd42cc7.pdf
- File type: pdf · Size: 33739 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://juragubiv.weebly.com/uploads/1/3/0/8/130874328/9cf4a4513dfa5.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=n%20w%20electrical%20supply, https://cdn-cms.f-static.net/uploads/4392869/normal_5f98c00347a90.pdf, https://uploads.strikinglycdn.com/files/96298c52-0a4d-43a7-8085-a650e29160c8/dan_winter_libros.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/wb?keyword=n%20w%20electrical%20supply
- https://cdn-cms.f-static.net/uploads/4392869/normal_5f98c00347a90.pdf
- https://uploads.strikinglycdn.com/files/96298c52-0a4d-43a7-8085-a650e29160c8/dan_winter_libros.pdf
- https://cdn-cms.f-static.net/uploads/4403534/normal_5f91381118785.pdf
- https://juragubiv.weebly.com/uploads/1/3/0/8/130874328/9cf4a4513dfa5.pdf
- https://uploads.strikinglycdn.com/files/306ba2b4-8dda-483c-88b8-7ec7af343c1f/gifijebaxu.pdf
- https://cdn-cms.f-static.net/uploads/4371788/normal_5f976cda07ee2.pdf
- https://uploads.strikinglycdn.com/files/4e9c2265-a749-401f-9569-92dc8e77f8f6/kyocera_km_3035_service_manual.pdf
- https://cdn-cms.f-static.net/uploads/4381748/normal_5f951eaea43c3.pdf
- https://s3.amazonaws.com/defujo/topemi.pdf
- https://manoxumumaxu.weebly.com/uploads/1/3/4/4/134472756/dcc9b2ec.pdf
- https://cdn-cms.f-static.net/uploads/4373983/normal_5f919713c7618.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
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- juragubiv.weebly.com
- s3.amazonaws.com
- manoxumumaxu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report