MALICIOUS — af5cbfff63.pdf
MALICIOUS — af5cbfff63.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:
f7b1b64e78c2bfe959dc391a0efc5f76a106bc092fcba9fc1b784e9b3d4d0631 - SHA-1:
89bda57a81073a6b8e448cfb6cb32c73c8a8e524 - MD5:
aade4882713e741e9dd2ce61bafd57ed - ssdeep:
768:1gGzpDxkFHZe3UMUorHyykrxka1okgwl5ValPIRu/AkYXyurHcf6M:mGF1k8UorHAvgwl5Va1U8MRrHcyM - TLSH:
T15E329FF3119BDDCC7ACBEF03A9F62058604AD78D217297A41598376CC8BC2BC6E50951 - Submitted as: af5cbfff63.pdf
- File type: pdf · Size: 45550 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://genigudepa.weebly.com/uploads/1/3/1/0/131070712/3e75a4e696b2f2d.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffe.ru/wb?keyword=ravenna%20school%20district%20ohio%20open%20enrollment, https://nulixedupalaz.weebly.com/uploads/1/3/0/7/130739510/2351719.pdf, https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/3e75a4e696b2f2d.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://trafffe.ru/wb?keyword=ravenna%20school%20district%20ohio%20open%20enrollment
- https://nulixedupalaz.weebly.com/uploads/1/3/0/7/130739510/2351719.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/3e75a4e696b2f2d.pdf
- https://wadagoxipox.files.wordpress.com/2020/11/tolosokodedeweraxezat.pdf
- https://saridejawe.files.wordpress.com/2020/11/mupinakekasepibumejo.pdf
- https://s3.amazonaws.com/mefadedosuw/nasirolegenaxidumelobixa.pdf
- https://nafuxiba.weebly.com/uploads/1/3/4/0/134097784/somolek.pdf
- https://nifubadipapa.weebly.com/uploads/1/3/4/3/134388301/vozoxoraxewol_weratuzuz.pdf
- https://cdn-cms.f-static.net/uploads/4365600/normal_5f8706b7e9ae3.pdf
- https://s3.amazonaws.com/wonoti/vevamiwexasatakaletituzog.pdf
- https://cdn-cms.f-static.net/uploads/4392441/normal_5f8f262f7ebab.pdf
- https://cdn-cms.f-static.net/uploads/4445882/normal_5fa2cd5ef3d50.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
- trafffe.ru
- nulixedupalaz.weebly.com
- genigudepa.weebly.com
- wadagoxipox.files.wordpress.com
- saridejawe.files.wordpress.com
- s3.amazonaws.com
- nafuxiba.weebly.com
- nifubadipapa.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report