MALICIOUS — 24363151184.pdf

MALICIOUS — 24363151184.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: b82f09e7851228868ed071c1066aaa746625029c81a4c660e7ebf21dc1a6e9c4
• SHA-1: 747ee24797b02731e17732a580608d02af3897ce
• MD5: a270e931eca16fe5400f078eccd8c251
• ssdeep: 1536:VGFPXzI2amk410KABOlhkge1ZWFxOiWAPZaVSEJ:oFPXzZaS0KiAxe1+O+Pwj
• TLSH: T10334AEF341ABDC8C698A9B1798EA1010669AC7CC2237977088DC7B3CD4BC5FDAE50951
• Submitted as: 24363151184.pdf
• File type: pdf · Size: 53739 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=9th+class+ncert+math+book+pdf, https://site-1036651.mozfiles.com/files/1036651/66347260042.pdf, https://site-1036932.mozfiles.com/files/1036932/95810486763.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=9th+class+ncert+math+book+pdf
• https://site-1036651.mozfiles.com/files/1036651/66347260042.pdf
• https://site-1036932.mozfiles.com/files/1036932/95810486763.pdf
• https://site-1036973.mozfiles.com/files/1036973/88900346368.pdf
• https://site-1037227.mozfiles.com/files/1037227/todazupode.pdf
• https://site-1036945.mozfiles.com/files/1036945/52084019200.pdf
• https://site-1036697.mozfiles.com/files/1036697/fatetudisutaxodoz.pdf
• https://site-1037177.mozfiles.com/files/1037177/judabisolajan.pdf
• https://site-1036965.mozfiles.com/files/1036965/86058028071.pdf
• http://files.alhoopingarner.com/uploads/1/3/0/9/130969237/d01673.pdf
• http://files.womenscenterbc.org/uploads/1/3/1/4/131408432/nasiwagoloj-peviledasagamun-zodogeki.pdf
• http://famijovu.atomicconcepts.net/uploads/1/3/1/6/131637562/dopulufiroj.pdf
• http://files.food.madebytricia.com/uploads/1/3/1/0/131070151/6418145.pdf
• http://duvelolu.slieveardaghns.com/uploads/1/3/2/6/132696113/65771848.pdf
• http://files.americainwonderland.com/uploads/1/3/0/7/130776485/9890c.pdf
• http://files.neckprosperity.org/uploads/1/3/0/7/130738506/siruje.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
• site-1036651.mozfiles.com
• site-1036932.mozfiles.com
• site-1036973.mozfiles.com
• site-1037227.mozfiles.com
• site-1036945.mozfiles.com
• site-1036697.mozfiles.com
• site-1037177.mozfiles.com
• site-1036965.mozfiles.com
• files.alhoopingarner.com
• files.womenscenterbc.org
• famijovu.atomicconcepts.net
• files.food.madebytricia.com
• duvelolu.slieveardaghns.com
• files.americainwonderland.com
• files.neckprosperity.org
• www.w3.org
• purl.org
• ns.adobe.com

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