MALICIOUS — 29313580403.pdf

MALICIOUS — 29313580403.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: 46daf192196ba0d9a721f2d2cd680e7137ea14148793bb91366c06e48a38aaf1
• SHA-1: af63eacf5d9fc0a9bb8f3fd37f885305b3fde783
• MD5: 26c771feddf5245816c3e99fe8d2abcb
• ssdeep: 768:OBRgGzpDkJoayBqykxOY5g6diHefi93nbo5fDkWYMm:nGFo3d57Bi9sVgGm
• TLSH: T131308EF34067EC9C7B8A9F07AEE6104A8516C28C5132A7B044C8B77DC5BC6EDAF51921
• Submitted as: 29313580403.pdf
• File type: pdf · Size: 37098 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=oxford+dictionary+english+to+bengali+free+download+pdf+for+android, http://wutez.seachelledesigns.com/uploads/1/3/1/6/131637814/4934665.pdf, http://files.norbyco.com/uploads/1/3/2/6/132682585/41a1028be.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=oxford+dictionary+english+to+bengali+free+download+pdf+for+android
• http://wutez.seachelledesigns.com/uploads/1/3/1/6/131637814/4934665.pdf
• http://files.norbyco.com/uploads/1/3/2/6/132682585/41a1028be.pdf
• http://files.paustian.org/uploads/1/3/0/7/130776577/8436529.pdf
• http://files.educationalsolutionscny.com/uploads/1/3/0/8/130813100/c3d4c1d5418.pdf
• http://files.reclaimingpeasant.net/uploads/1/3/1/3/131398350/cf62805.pdf
• https://site-1037018.mozfiles.com/files/1037018/60475723585.pdf
• https://site-1036835.mozfiles.com/files/1036835/visoxesupixufoxejuxis.pdf
• https://site-1036728.mozfiles.com/files/1036728/38713407682.pdf
• https://site-1036918.mozfiles.com/files/1036918/pemekexaf.pdf
• https://site-1037026.mozfiles.com/files/1037026/68602227324.pdf
• https://uploads.strikinglycdn.com/files/5bb05a21-355c-489a-aa18-66c87269fe7b/94195371248.pdf
• https://uploads.strikinglycdn.com/files/d142cda8-e151-449d-a006-3b652a1ba30d/tikozabuk.pdf
• https://uploads.strikinglycdn.com/files/4c969667-2e74-4684-9151-892c535c8bb0/45891232134.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
• wutez.seachelledesigns.com
• files.norbyco.com
• files.paustian.org
• files.educationalsolutionscny.com
• files.reclaimingpeasant.net
• site-1037018.mozfiles.com
• site-1036835.mozfiles.com
• site-1036728.mozfiles.com
• site-1036918.mozfiles.com
• site-1037026.mozfiles.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report