MALICIOUS — negomufuw.pdf
MALICIOUS — negomufuw.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
39bb955081aa331320541ce68389fc5fc652617c2d90c41272944c728e930fe0 - SHA-1:
f21a3e2cfeec73c5e54d062572075b47b6379353 - MD5:
cec24368da7e11c08aa94d3751434062 - ssdeep:
1536:HGFdpo+ZnUutO3r+vbYoK/vY/WlfqZm5A:mFdpo+pUHr+vEowA+QL - TLSH:
T1F434AFF350A7EC8CBACEAB076D77106A2486D78D7132DA6044C9376CC0BC9AC6D51A61 - Submitted as: negomufuw.pdf
- File type: pdf · Size: 55583 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 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 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://cctraff.ru/strik?keyword=marginal+distribution+from+joint+pdf, https://gidixelasulam.weebly.com/uploads/1/3/0/7/130739099/023710b61d.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://cctraff.ru/strik?keyword=marginal+distribution+from+joint+pdf
- https://gidixelasulam.weebly.com/uploads/1/3/0/7/130739099/023710b61d.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/3e75a4e696b2f2d.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/dekegu.pdf
- https://site-1036995.mozfiles.com/files/1036995/90439640853.pdf
- https://site-1044455.mozfiles.com/files/1044455/vapokexibi.pdf
- https://site-1037207.mozfiles.com/files/1037207/fisaluj.pdf
- https://site-1036851.mozfiles.com/files/1036851/katugoganafuga.pdf
- https://cdn-cms.f-static.net/uploads/4366385/normal_5f877e8a29552.pdf
- https://cdn-cms.f-static.net/uploads/4366374/normal_5f870f312cb9e.pdf
- https://cdn-cms.f-static.net/uploads/4367279/normal_5f8750e478e00.pdf
- https://cdn-cms.f-static.net/uploads/4366952/normal_5f877734b5c1c.pdf
- https://cdn-cms.f-static.net/uploads/4366646/normal_5f87841a06d1b.pdf
- https://cdn-cms.f-static.net/uploads/4365555/normal_5f86fc4acbac0.pdf
- https://cdn-cms.f-static.net/uploads/4366973/normal_5f8780c8af3a6.pdf
- https://cdn-cms.f-static.net/uploads/4365570/normal_5f87464022b47.pdf
- https://cdn-cms.f-static.net/uploads/4366003/normal_5f871f0b2780a.pdf
- https://pivozedotafi.weebly.com/uploads/1/3/1/0/131070355/felizoromubipiworu.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/fada5ae.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
- cctraff.ru
- gidixelasulam.weebly.com
- genigudepa.weebly.com
- bedizegoresupa.weebly.com
- site-1036995.mozfiles.com
- site-1044455.mozfiles.com
- site-1037207.mozfiles.com
- site-1036851.mozfiles.com
- cdn-cms.f-static.net
- pivozedotafi.weebly.com
- guwomenod.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report