MALICIOUS — 1d0e8855ed.pdf

MALICIOUS — 1d0e8855ed.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: 3a9fab02cca9e903f7d2569c71f40367f27ab0e31f46086cd74365e3956dfebe
• SHA-1: 1eda0a7dbc5336c8c5f48ac2be6aedc37d9b8e2f
• MD5: 55272519d6259b7ad9488a1b6dd07192
• ssdeep: 1536:x+zu+TLVobOENqTpwPaVb91WK/aOkcNyPOMtg:X0pobOEopTbPz/aOkcMPO/
• TLSH: T19036D0F7A2D7CC8C75875B47BAB2065CA04AD38DA1328BA404E4767CC87C2ED6E14E51
• Submitted as: 1d0e8855ed.pdf
• File type: pdf · Size: 66284 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://static.s123-cdn-static.com/uploads/4476593/normal_5fca4fb2d7c46.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://ggtraff.ru/wb?keyword=eeo-%201%20report%20filing%20requirements, https://sipusojatavajuw.weebly.com/uploads/1/3/4/6/134606658/mibukasaturovod-munopuvit-loxigusileweg.pdf, https://pibazafefudo.weebly.com/uploads/1/3/0/7/130776509/fabeletijen_nosebidamu.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://ggtraff.ru/wb?keyword=eeo-%201%20report%20filing%20requirements
• https://s3.amazonaws.com/gupuso/xuworezobo.pdf
• https://sipusojatavajuw.weebly.com/uploads/1/3/4/6/134606658/mibukasaturovod-munopuvit-loxigusileweg.pdf
• https://pibazafefudo.weebly.com/uploads/1/3/0/7/130776509/fabeletijen_nosebidamu.pdf
• https://lijupumo.weebly.com/uploads/1/3/4/4/134496400/5a00a.pdf
• https://zuwojutiraz.weebly.com/uploads/1/3/4/7/134729165/lipudexesolole-fesanan-logapopokarux-zojuj.pdf
• https://static.s123-cdn-static.com/uploads/4476593/normal_5fca4fb2d7c46.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf54f09ee0f32b874a9962/1606374640756/rubuva.pdf
• https://cdn-cms.f-static.net/uploads/4375885/normal_5f9e79cf8d68f.pdf
• https://jesodiretax.weebly.com/uploads/1/3/4/6/134659119/8567897.pdf
• https://s3.amazonaws.com/xatojem/satellite_high_school_volleyball.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

• ggtraff.ru
• s3.amazonaws.com
• sipusojatavajuw.weebly.com
• pibazafefudo.weebly.com
• lijupumo.weebly.com
• zuwojutiraz.weebly.com
• static.s123-cdn-static.com
• static1.squarespace.com
• cdn-cms.f-static.net
• jesodiretax.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report