SUSPICIOUS — kujox.pdf
SUSPICIOUS — kujox.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
1aa1f98ecc9e64b0e69aa014a540f0ddaf5207118d703f19cec3f28bc6c27fe2 - SHA-1:
ab30a8d130c84ff41ad851d7dc835125fc79bf3b - MD5:
09812a8618ccf3dfd0c63d604c0788be - ssdeep:
768:VgGzpD5pBiQe7hzIBupVvGx8B32xbtqQDsBW1yYyiTzt2Tb:GGFdpBVsZ2FtqQoB+vTzt2Tb - TLSH:
T11F308DF714A7ED8C7A8697035DAB155A618AC38C6133C7A044CC776CD4BC2BEBE11960 - Submitted as: kujox.pdf
- File type: pdf · Size: 37289 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=anatomy%20of%20movement%20pdf%20free%20downloa, https://uploads.strikinglycdn.com/files/805a1f2e-1c2b-45fd-add7-2de8650ff480/46059838724.pdf, https://uploads.strikinglycdn.com/files/930e30a6-71b4-431f-9546-87c5cd9d83d0/xutike.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/wb?keyword=anatomy%20of%20movement%20pdf%20free%20downloa
- https://s3.amazonaws.com/gupuso/edexcel_ial_chemistry_data_booklet.pdf
- https://s3.amazonaws.com/zuxadol/lujavuzi.pdf
- https://s3.amazonaws.com/wilugugo/firewall_and_internet_security.pdf
- https://s3.amazonaws.com/subud/subwoofer_amplifier_circuit_diagram.pdf
- https://uploads.strikinglycdn.com/files/805a1f2e-1c2b-45fd-add7-2de8650ff480/46059838724.pdf
- https://uploads.strikinglycdn.com/files/930e30a6-71b4-431f-9546-87c5cd9d83d0/xutike.pdf
- https://uploads.strikinglycdn.com/files/c47b29c2-fbf6-40ca-831a-3703f756a4e6/julelofuromosapijuv.pdf
- https://uploads.strikinglycdn.com/files/81ee2d1a-43d2-4ba9-8466-09c27c61a2f8/i_speak_of_freedom.pdf
- https://uploads.strikinglycdn.com/files/5add35c2-70e3-4e2e-8218-6239a645139a/jikuxi.pdf
- https://cdn-cms.f-static.net/uploads/4393790/normal_5f8f5a1464d73.pdf
- https://cdn-cms.f-static.net/uploads/4374518/normal_5f8c68fb921b9.pdf
- https://noxepelobisuse.weebly.com/uploads/1/3/1/8/131871648/9885805.pdf
- https://togitarusufojir.weebly.com/uploads/1/3/2/6/132681229/guzunepi.pdf
- https://gonoloxezejuje.weebly.com/uploads/1/3/1/4/131410007/d257913a498.pdf
- https://folemazilepi.weebly.com/uploads/1/3/1/1/131164248/dabejepatamofisadawu.pdf
- https://tiposowa.weebly.com/uploads/1/3/1/1/131164246/1843568.pdf
- https://cdn.shopify.com/s/files/1/0480/7481/7693/files/5_manualidades_faciles_para_vender_o_regalar.pdf
- https://cdn.shopify.com/s/files/1/0431/0538/6647/files/public_policy_tools_involve_a_combination_of_quizlet.pdf
- https://cdn.shopify.com/s/files/1/0478/3567/6831/files/sears_craftsman_mitre_saw_parts.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/
Embedded domains
- cctraff.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- noxepelobisuse.weebly.com
- togitarusufojir.weebly.com
- gonoloxezejuje.weebly.com
- folemazilepi.weebly.com
- tiposowa.weebly.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report