MALICIOUS — nokenizafa.pdf

MALICIOUS — nokenizafa.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: eb396111f143aa80c2cba39223651c1bc47223672e45ccf251fbec3d2b632436
• SHA-1: 567b1838f4666be2c9b4b7f2b8ddeca60405624f
• MD5: 72f16a2aae2ffa77cc16126c2e977961
• ssdeep: 1536:+WBscwLhM+5G6a+g9gYAidMDDEA2fYLcatzYNFazo:jmDLW+5R4gpidMDgDfYL3zYTv
• TLSH: T10836D0F7609BDFD8A582AB4368F2141DB846D6883537B77414CC7A6CC8BC1AD3E50A24
• Submitted as: nokenizafa.pdf
• File type: pdf · Size: 68631 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

• T1566.002

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://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/ratefunerod.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://cctraff.ru/wb?keyword=happy%20wheels%20unblocked%20games%20fs, https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/ratefunerod.pdf, https://uploads.strikinglycdn.com/files/1ec720a8-923d-4bab-b520-d9b5b47afb6f/92460707555.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=happy%20wheels%20unblocked%20games%20fs
• https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/ratefunerod.pdf
• https://uploads.strikinglycdn.com/files/1ec720a8-923d-4bab-b520-d9b5b47afb6f/92460707555.pdf
• https://s3.amazonaws.com/runuzitexokol/atelier_totori_trophy_guide.pdf
• https://uploads.strikinglycdn.com/files/68ad7f1c-5efd-46f1-bc08-6949b6d0f571/11800858923.pdf
• https://uploads.strikinglycdn.com/files/d7f43923-e2ef-4b15-8c88-e4e796b1bb4a/sopokigaku.pdf
• https://xikewewojan.weebly.com/uploads/1/3/4/0/134095915/vevaxonezuxiso-nosipepud-lagesojuj-fumalete.pdf
• https://cdn-cms.f-static.net/uploads/4392854/normal_5f922cf2578e3.pdf
• https://uploads.strikinglycdn.com/files/33030069-c4d5-402a-8514-372fdb06bdd2/tim_ferris_creatine.pdf
• https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/safado-fodidunixoso.pdf
• https://s3.amazonaws.com/baxegezivumi/list_of_djent_bands.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
• dutitujazekap.weebly.com
• uploads.strikinglycdn.com
• s3.amazonaws.com
• xikewewojan.weebly.com
• cdn-cms.f-static.net
• dimaxafazeza.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report