MALICIOUS — 5a1791_24c577ecacaf4933a6b809fca82deac8.pdf

MALICIOUS — 5a1791_24c577ecacaf4933a6b809fca82deac8.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: f4bdb94c90bb4f79eec7ae05b6abccb24bbf7a1dc8be07e5e7f59ea97bf03bf9
• SHA-1: 329b71ae54e05ab5baa284e62dca01fc41f665d2
• MD5: 8494bc9a42fc157061496eb723557621
• ssdeep: 768:SgGzpDFL9rcXtqxDey9MWQbOe8vBsY2E7MwlCCKUcfH:PGFJjey9MLX0Bs5E7XlbFcfH
• TLSH: T1EF319EF3505BECCC7AC6970769FA105D6086D288B127D36008CD7B6CC4BC6ED6EA4A51
• Submitted as: 5a1791_24c577ecacaf4933a6b809fca82deac8.pdf
• File type: pdf · Size: 40501 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://ttraff.com/wix?keyword=explorer%2527s+guide+to+wildemount+pdf+free+download, http://gobedoz.trgraphicdesign.com/uploads/1/3/1/8/131857758/5724557.pdf, http://files.suffernbasketballprogram.com/uploads/1/3/1/4/131453684/lumiravoga_lakur_biximalowejow_viwaxegofixut.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://ttraff.com/wix?keyword=explorer%2527s+guide+to+wildemount+pdf+free+download
• http://gobedoz.trgraphicdesign.com/uploads/1/3/1/8/131857758/5724557.pdf
• http://files.suffernbasketballprogram.com/uploads/1/3/1/4/131453684/lumiravoga_lakur_biximalowejow_viwaxegofixut.pdf
• http://bukimi.alaskabg.org/uploads/1/3/2/6/132695924/5771287.pdf
• http://files.femlebanon.com/uploads/1/3/0/8/130814408/5380014d710b46.pdf
• http://paposi.sticksstonesandsweettea.com/uploads/1/3/2/6/132695636/71cdf9fa843214.pdf
• https://cdn.shopify.com/s/files/1/0431/3543/4901/files/beth_hart_sheet_music_piano.pdf
• https://cdn.shopify.com/s/files/1/0430/5931/4841/files/58357424385.pdf
• https://c56bd3be-6eeb-46e0-b731-6b2a4949c592.filesusr.com/ugd/4826f5_25222a32f540455db9c0b06a5ba8f9ed.pdf?index=true
• https://a0948e96-79b3-40ab-a0b2-af65b4b10dd6.filesusr.com/ugd/a64c8c_c54741e1ce924b07b884ffc5e8d6277d.pdf?index=true
• https://cdn.shopify.com/s/files/1/0431/6348/4315/files/logibosigubaxod.pdf
• https://cdn.shopify.com/s/files/1/0440/5110/3894/files/tegakuxuseka.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

• ttraff.com
• gobedoz.trgraphicdesign.com
• files.suffernbasketballprogram.com
• bukimi.alaskabg.org
• files.femlebanon.com
• paposi.sticksstonesandsweettea.com
• cdn.shopify.com
• c56bd3be-6eeb-46e0-b731-6b2a4949c592.filesusr.com
• a0948e96-79b3-40ab-a0b2-af65b4b10dd6.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report