MALICIOUS — boxafevabaxotiwobo.pdf

MALICIOUS — boxafevabaxotiwobo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: b1dcc3e995f1ebcd80e7d13ff5f0b629c40e9bf39e28a3b082e3949ebb3906b4
• SHA-1: b8609011ec60a9c665ae4094a6e5015497f38ee3
• MD5: 748398be90861985599da96d1f9e9121
• ssdeep: 768:xgGzpDyqhZ5CV8X4xmkjkUEP6i54gnFFHPD90YeuXlPWl2FMY:CGFuS5CVQ4xmGkUEPegjbIwlP22FMY
• TLSH: T14C329DF3516BDE8C3E87AB835DAB11496046C2897237979005D97BACC5BC6FCAF00861
• Submitted as: boxafevabaxotiwobo.pdf
• File type: pdf · Size: 45680 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://gettraff.ru/strik?keyword=el+medio+ambiente+definicion+pdf, http://dimekoma.oscarthomassr.com/uploads/1/3/0/7/130740190/jawidon-nuzobajusiguke-moxisez-jurodelisidof.pdf, http://donexowet.drmeladypreece.com/uploads/1/3/0/7/130776861/722336.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://gettraff.ru/strik?keyword=el+medio+ambiente+definicion+pdf
• http://dimekoma.oscarthomassr.com/uploads/1/3/0/7/130740190/jawidon-nuzobajusiguke-moxisez-jurodelisidof.pdf
• http://donexowet.drmeladypreece.com/uploads/1/3/0/7/130776861/722336.pdf
• http://files.lidadraws.com/uploads/1/3/1/8/131856991/3689079.pdf
• https://uploads.strikinglycdn.com/files/06e18cbf-0535-4187-8bcf-074c55d80833/mexamuzu.pdf
• https://uploads.strikinglycdn.com/files/75bf3495-abc1-4861-af60-c009d1ffe09e/maxiladutobar.pdf
• http://jedip.ccsfashionjewelry.com/uploads/1/3/2/8/132814940/ligudigo.pdf
• http://saniru.andywalkerart.com/uploads/1/3/2/8/132815370/belux_xuvenerokelow_vujabixi_gakadeduz.pdf
• http://files.cavertwire.com/uploads/1/3/1/4/131406885/birizixuxolodaxubuva.pdf
• http://lexip.peomna.org/uploads/1/3/1/1/131164250/2133172.pdf
• http://files.muzzlemagazine.com/uploads/1/3/1/3/131383681/9809205.pdf
• https://site-1037098.mozfiles.com/files/1037098/nofuzibozorosit.pdf
• https://site-1036932.mozfiles.com/files/1036932/56210302502.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

• gettraff.ru
• dimekoma.oscarthomassr.com
• donexowet.drmeladypreece.com
• files.lidadraws.com
• uploads.strikinglycdn.com
• jedip.ccsfashionjewelry.com
• saniru.andywalkerart.com
• files.cavertwire.com
• lexip.peomna.org
• files.muzzlemagazine.com
• site-1037098.mozfiles.com
• site-1036932.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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