MALICIOUS — 0cd019_4ada0fe50c734188a1f35cd6da3772a7.pdf

MALICIOUS — 0cd019_4ada0fe50c734188a1f35cd6da3772a7.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: b286c88556ea7cc1029b2641df3b37e36d8bacddde9e06136ae3e3ae4ab1b7d2
• SHA-1: fd7fe5de5572f275fc4be6656779d71cce86b40f
• MD5: 36f5239732f7de839a3e243c10ac0d80
• ssdeep: 768:7gGzpDAyGIm8tYhBhbqcYVfKxUcl6D+fdmhN9mR3ivsOiuNq:EGF8y2q5KKoK9mR3EsORNq
• TLSH: T15E31AEF3185BED8C7587AF937DE5118A2489D2887133A3A859897B2CC4BC2BC6F00D51
• Submitted as: 0cd019_4ada0fe50c734188a1f35cd6da3772a7.pdf
• File type: pdf · Size: 42206 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=gazeta+wsp%25C3%25B3%25C5%2582czesna+bielsk+podlaski, https://cdn.shopify.com/s/files/1/0432/5857/7046/files/bimusogi.pdf, https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bixebor.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=gazeta+wsp%25C3%25B3%25C5%2582czesna+bielsk+podlaski
• https://cdn.shopify.com/s/files/1/0432/5857/7046/files/bimusogi.pdf
• https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bixebor.pdf
• https://cdn.shopify.com/s/files/1/0429/1877/2903/files/61997821118.pdf
• https://cdn.shopify.com/s/files/1/0463/9725/9931/files/pugefawo.pdf
• http://zapefemal.aide4paws.com/uploads/1/3/0/9/130969627/supivol.pdf
• http://leloke.boxerhaven.net/uploads/1/3/0/7/130775478/xefagefag.pdf
• http://kowofoxiw.dodlestonparishcouncil.co.uk/uploads/1/3/0/7/130775162/8179377.pdf
• http://files.westminsterbible.org/uploads/1/3/1/4/131483097/1702ed5bc5.pdf
• http://lokele.leadingtowellness.com/uploads/1/3/1/4/131406717/401f8f40ec.pdf
• https://cdn.shopify.com/s/files/1/0437/0815/4008/files/nufejazidax.pdf
• https://cdn.shopify.com/s/files/1/0434/6131/2676/files/61361418317.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
• cdn.shopify.com
• zapefemal.aide4paws.com
• leloke.boxerhaven.net
• kowofoxiw.dodlestonparishcouncil.co.uk
• files.westminsterbible.org
• lokele.leadingtowellness.com
• www.w3.org
• purl.org
• ns.adobe.com

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