MALICIOUS — rokolokino.pdf
MALICIOUS — rokolokino.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3792463d1c00ddb7b0d2a86a59b2e2519833cb6859db0f17da43ff07016d49b4 - SHA-1:
bea1f5b22f7dbd50c10e849b9a5242db36a08463 - MD5:
ecde9ec24011654e62c582c2bfcb1702 - ssdeep:
1536:GGFfp9q8VVJDAzY95X2Z2TTHFiW2yrV/P:fFfp9vVJuc5oQT265 - TLSH:
T1C235CFF7109BED8C3A86AF176CB6045921C9D78D6123D3A08888762CC8BC6FD7F41851 - Submitted as: rokolokino.pdf
- File type: pdf · Size: 61387 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 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://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/vigirupiruwovilav.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=caracteristicas%20de%20sistemas%20operativos, https://cdn-cms.f-static.net/uploads/4366022/normal_5f8702ea4bd33.pdf, https://cdn-cms.f-static.net/uploads/4366007/normal_5f87196365214.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=caracteristicas%20de%20sistemas%20operativos
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f8702ea4bd33.pdf
- https://cdn-cms.f-static.net/uploads/4366007/normal_5f87196365214.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f870000614bc.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f874bf3d2ab4.pdf
- https://site-1039224.mozfiles.com/files/1039224/turamukunawiwabomos.pdf
- https://site-1039183.mozfiles.com/files/1039183/lubesuxudarowilem.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/vigirupiruwovilav.pdf
- https://pobezewimo.weebly.com/uploads/1/3/2/6/132681951/d5aa741f161b8.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/5315003.pdf
- https://cdn-cms.f-static.net/uploads/4366964/normal_5f8736df1f900.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f870df0852e7.pdf
- https://cdn-cms.f-static.net/uploads/4366374/normal_5f870e0fd62fa.pdf
- https://cdn-cms.f-static.net/uploads/4366024/normal_5f878084b1fe2.pdf
- https://cdn-cms.f-static.net/uploads/4367004/normal_5f876799f0899.pdf
- https://cdn-cms.f-static.net/uploads/4367914/normal_5f8770190b8cc.pdf
- https://uploads.strikinglycdn.com/files/12d3320a-cdf7-4fad-a60f-725b72c58db1/81742303947.pdf
- https://uploads.strikinglycdn.com/files/08edaae8-c522-482b-b327-7589ee581def/risuvotunu.pdf
- https://uploads.strikinglycdn.com/files/4dfb1ff1-119d-408b-b1d4-de9719f0f281/rofurujadi.pdf
- https://uploads.strikinglycdn.com/files/29c40ad5-b3d9-4ecc-a7a0-c52e27ba5ed2/13356440148.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
- cdn-cms.f-static.net
- site-1039224.mozfiles.com
- site-1039183.mozfiles.com
- dutitujazekap.weebly.com
- pobezewimo.weebly.com
- vuzevarezevarot.weebly.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report