MALICIOUS — 110ef3_b8612b58bf6b4742b1ec3c017f8f5669.pdf

MALICIOUS — 110ef3_b8612b58bf6b4742b1ec3c017f8f5669.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: 424bf546eb8e60492dd78d14329dd89c8122d017ca62eee3387019cb90c4ebbb
• SHA-1: 83af5c7ac8473345ed4b75567ec79a373ffa60a9
• MD5: dd8203fc7b13ded3d26152db4d391aae
• ssdeep: 1536:NGFVjSitXk/nq44MTTCpgkjYAE0GAExrY:QFV9tATTCpr5RGAR
• TLSH: T1D733AFF3509BED8C368BAF075E9A1058A046D6897132A6B028D9376CC4BC5FC9F10A71
• Submitted as: 110ef3_b8612b58bf6b4742b1ec3c017f8f5669.pdf
• File type: pdf · Size: 51087 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.link/wix?keyword=kingdom+hearts+3+critical+mode+level+1+guide, http://zuboxini.recoveryatsouthshore.com/uploads/1/3/1/0/131070236/xerid-fikaweve.pdf, http://files.hufftrax.com/uploads/1/3/1/4/131409909/mareleka.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.link/wix?keyword=kingdom+hearts+3+critical+mode+level+1+guide
• http://zuboxini.recoveryatsouthshore.com/uploads/1/3/1/0/131070236/xerid-fikaweve.pdf
• http://files.hufftrax.com/uploads/1/3/1/4/131409909/mareleka.pdf
• http://gomelejir.optimizedcompounds.com/uploads/1/3/1/4/131453526/zusuxowasu-pedowunitusaget-lefik.pdf
• https://1324c4bf-eba7-424b-bbde-ba2773d55def.filesusr.com/ugd/b463f2_f31964ab6fc140d2916543e3bbb6760c.pdf?index=true
• https://3044af42-6901-4072-8897-e40998ed6f86.filesusr.com/ugd/f08e01_0555d05fcd034d6c9b0fbfa247c81eee.pdf?index=true
• https://f4dade7d-8aaf-4bcb-8057-22a601e1d7c6.filesusr.com/ugd/dcf311_8dfdeeef02d24ae89aee4ab7c2ea5dd0.pdf?index=true
• http://sugoben.chemistrygods.net/uploads/1/3/1/0/131070722/5562918.pdf
• http://loxuli.tpstests.com/uploads/1/3/1/6/131637881/2056835.pdf
• http://fowuwupi.thesounder.com/uploads/1/3/1/4/131437822/sosevofo_zamogegulineses.pdf
• https://5ea413f3-7c38-460c-b283-62d744c7cefc.filesusr.com/ugd/80bfa9_cf8eb9b8920940e79f4332959a65035b.pdf?index=true
• https://9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com/ugd/3ed902_b9fcd049bd5e4a4fa6a1357f49380d31.pdf?index=true
• 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.link
• zuboxini.recoveryatsouthshore.com
• files.hufftrax.com
• gomelejir.optimizedcompounds.com
• 1324c4bf-eba7-424b-bbde-ba2773d55def.filesusr.com
• 3044af42-6901-4072-8897-e40998ed6f86.filesusr.com
• f4dade7d-8aaf-4bcb-8057-22a601e1d7c6.filesusr.com
• sugoben.chemistrygods.net
• loxuli.tpstests.com
• fowuwupi.thesounder.com
• 5ea413f3-7c38-460c-b283-62d744c7cefc.filesusr.com
• 9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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