MALICIOUS — kudubi.pdf
MALICIOUS — kudubi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6690ccd877a391340e09a613079e84f2d0fded69867d23767dfc8b1bc5db5ed3 - SHA-1:
7a7b843d30a9fbaafce543d4e864a501c437b5ee - MD5:
0ed6e6787d39299b798d06858d7262db - ssdeep:
1536:j4UIdvDnyri9oCPmkoO6cC8xgJFjpAwfUGPtBVeKp86:ErmrMoC+kovCaDfhPtBVeKz - TLSH:
T1D337CFF3A19BDD8CBE87AF476DB219A9548AD6442433C76040C4BA6CC4BC27E7F14A11 - Submitted as: kudubi.pdf
- File type: pdf · Size: 72841 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4406775/normal_5fcbb14100328.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafficel.ru/wb?keyword=michelin%20guide%20london%20pdf, https://cdn-cms.f-static.net/uploads/4420756/normal_5f9712488faf2.pdf, https://cdn-cms.f-static.net/uploads/4420776/normal_5fbacc7c342a5.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://trafficel.ru/wb?keyword=michelin%20guide%20london%20pdf
- https://cdn-cms.f-static.net/uploads/4420756/normal_5f9712488faf2.pdf
- https://s3.amazonaws.com/geradi/kiziwuvixup.pdf
- https://cdn-cms.f-static.net/uploads/4420776/normal_5fbacc7c342a5.pdf
- https://cdn-cms.f-static.net/uploads/4476420/normal_5fbf341394416.pdf
- https://cdn-cms.f-static.net/uploads/4379744/normal_5f9e74827470e.pdf
- https://rokozozo.weebly.com/uploads/1/3/4/4/134498035/wadowomukoz_lapekot.pdf
- https://rojusonevupa.weebly.com/uploads/1/3/0/8/130814232/lipew.pdf
- https://cdn-cms.f-static.net/uploads/4408352/normal_5f98cc4608f13.pdf
- https://static.s123-cdn-static.com/uploads/4406775/normal_5fcbb14100328.pdf
- https://cdn-cms.f-static.net/uploads/4415309/normal_5fb40dd46d429.pdf
- https://cdn-cms.f-static.net/uploads/4386606/normal_5f910ec5ec0af.pdf
- https://s3.amazonaws.com/bokofapig/soridarezo.pdf
- https://cdn-cms.f-static.net/uploads/4467273/normal_5fbb810a1a1f1.pdf
- https://cdn-cms.f-static.net/uploads/4471250/normal_5fbf5e6900a00.pdf
- https://tugajepefur.weebly.com/uploads/1/3/1/4/131453805/51d06465e26ebbf.pdf
- https://static.s123-cdn-static.com/uploads/4368229/normal_5fcbbfdb0d1eb.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
- trafficel.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- rokozozo.weebly.com
- rojusonevupa.weebly.com
- static.s123-cdn-static.com
- tugajepefur.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report