SUSPICIOUS — kivebaremarevak.pdf
SUSPICIOUS — kivebaremarevak.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:
4cdd30cd22ca311dee534e4382bff03845c63231c37fd8021410be15daa9f2f1 - SHA-1:
01a15005b164e6591397b0732957c237a9fcc751 - MD5:
7c5b49d9e13e3cc360ef121ed648edcd - ssdeep:
768:0gGzpDDkegMnxgHZQPJ4/aJTjxGnFW47OAZzhoCRUek:BGFPuBYhGnFWbghogUek - TLSH:
T1A931AEF311A7ED8C768B9B03AE9A145D9186D7C86133DAA058CDB76CC47C6FD2E00A50 - Submitted as: kivebaremarevak.pdf
- File type: pdf · Size: 41262 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/774043b0-8796-4e63-8582-b83ab68b703c/matit.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=genetics+worksheet+pdf+answers, https://uploads.strikinglycdn.com/files/774043b0-8796-4e63-8582-b83ab68b703c/matit.pdf, https://uploads.strikinglycdn.com/files/51e35de9-ac16-4236-ad95-55584795c3cb/91563697780.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/strik?keyword=genetics+worksheet+pdf+answers
- https://uploads.strikinglycdn.com/files/774043b0-8796-4e63-8582-b83ab68b703c/matit.pdf
- https://uploads.strikinglycdn.com/files/51e35de9-ac16-4236-ad95-55584795c3cb/91563697780.pdf
- https://uploads.strikinglycdn.com/files/32fc2da4-d209-4798-9a66-8c4a1a3ddab6/12545416796.pdf
- https://uploads.strikinglycdn.com/files/55e14e1f-2099-4470-945a-7a5fe56d1962/nuvelepakepimevumipufofex.pdf
- https://uploads.strikinglycdn.com/files/bd1ce01b-cfdc-4670-930d-597dd0bf6edb/74953129997.pdf
- https://cdn.shopify.com/s/files/1/0430/5305/6149/files/bujekagokumozi.pdf
- https://cdn.shopify.com/s/files/1/0429/7487/1715/files/ibm_java_8_jdk.pdf
- https://cdn.shopify.com/s/files/1/0430/8844/5589/files/lilegu.pdf
- http://genulaxo.elasticfive.com/uploads/1/3/2/7/132712348/dibopasapepa.pdf
- http://modafuf.centralcarolinadressage.com/uploads/1/3/1/4/131407709/renevuvox.pdf
- http://files.crumpsalllaneprimary.org/uploads/1/3/1/4/131452938/sobudamelemujin.pdf
- http://files.beyondstockwoodproducts.com/uploads/1/3/1/3/131383549/vumiwovurudin_valutu_jajagidapox_rasafobaxidog.pdf
- http://files.gracebecker.org/uploads/1/3/0/9/130969190/jukid.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.shopify.com
- genulaxo.elasticfive.com
- modafuf.centralcarolinadressage.com
- files.crumpsalllaneprimary.org
- files.beyondstockwoodproducts.com
- files.gracebecker.org
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report