MALICIOUS — f80014_7ba9b3d0fcac4d569b10d4b770e3780b.pdf

MALICIOUS — f80014_7ba9b3d0fcac4d569b10d4b770e3780b.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: b8689a9f1e5ac06c052f592eb01519ff3113a68a019033c30d879b5d0fca891e
• SHA-1: d570c8f365b6e94df42cdb52074d76117883f188
• MD5: 6404b8fbfc894ec5545940da973b0734
• ssdeep: 768:cgGzpDtsopn8ybxNbem7WwvP9hvonlEp6cldaREkvT:5GFx7VjvulEp/ldaREkvT
• TLSH: T1B32F7DF311ABEE8C7A876B03A9EB11552186C3482137AB6049CC772CD4BC5FDBE00961
• Submitted as: f80014_7ba9b3d0fcac4d569b10d4b770e3780b.pdf
• File type: pdf · Size: 34125 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): UDS:Trojan.PDF.SBadur.gen

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 UDS:Trojan.PDF.SBadur.gen (rule UDS:Trojan.PDF.SBadur.gen) - 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.cc/wix?keyword=ispoofer+pogo+download+reddit, http://wuwelolir.lizwalinski.com/uploads/1/3/0/7/130775823/masewepoteg.pdf, http://files.fascinobespoke.com/uploads/1/3/0/9/130969708/4477173.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.cc/wix?keyword=ispoofer+pogo+download+reddit
• http://wuwelolir.lizwalinski.com/uploads/1/3/0/7/130775823/masewepoteg.pdf
• http://files.fascinobespoke.com/uploads/1/3/0/9/130969708/4477173.pdf
• http://pibuba.nataljaaicardi.com/uploads/1/3/0/8/130814526/6050943.pdf
• http://files.completewellnesscenter.net/uploads/1/3/2/6/132681438/guvefox.pdf
• http://files.arlingtonreformedchurch.org/uploads/1/3/0/9/130969150/senuvuwibuduki.pdf
• https://cdn.shopify.com/s/files/1/0435/9539/9325/files/psl_full_form_in_electricity_bill.pdf
• https://cdn.shopify.com/s/files/1/0457/5857/8852/files/fejexexekaxotogagifa.pdf
• https://cdn.shopify.com/s/files/1/0436/0175/6323/files/midnight_in_harlem_chords.pdf
• https://cdn.shopify.com/s/files/1/0438/4138/8709/files/zemonuniverunometanu.pdf
• https://cdn.shopify.com/s/files/1/0448/2813/1485/files/dudufa.pdf
• https://cdn.shopify.com/s/files/1/0427/4126/8647/files/18533131588.pdf
• https://cdn.shopify.com/s/files/1/0434/9886/4800/files/79666414295.pdf
• https://cdn.shopify.com/s/files/1/0432/9239/3640/files/82840535743.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.cc
• wuwelolir.lizwalinski.com
• files.fascinobespoke.com
• pibuba.nataljaaicardi.com
• files.completewellnesscenter.net
• files.arlingtonreformedchurch.org
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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