MALICIOUS — normal_5fc72f7b49fbb.pdf

MALICIOUS — normal_5fc72f7b49fbb.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d382c267424e38f10e9a485bb38e86570cfaf4baeff0638700f5640c458b6045
• SHA-1: 850e351278fbdf17678d4eb4acd37afb125b77f4
• MD5: 3710818c8b9eebcfa40d4fb05d78576b
• ssdeep: 1536:gjuIKb7WJiv9tKL5nujvaQipxoQBHbvZoc3OOrSTfve1N/:gh868vsEqpSQpZzjryf2z
• TLSH: T13E36D0F3B197DCCD62D75B879AA6484D3046C6CC6032DFA05884BA6CC17857C6F61A90
• Submitted as: normal_5fc72f7b49fbb.pdf
• File type: pdf · Size: 69018 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fc1412bcd1e280355d6a3a9/t/5fc360074f983757204ac1a9/1606639624526/rakikodu.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffmen.ru/123?utm_term=fisher+price+rainforest+bouncer+assembly+instructions, https://xigijoxupawise.weebly.com/uploads/1/3/3/9/133999412/sonevubijabozuza.pdf, https://static1.squarespace.com/static/5fc1412bcd1e280355d6a3a9/t/5fc360074f983757204ac1a9/1606639624526/rakikodu.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://traffmen.ru/123?utm_term=fisher+price+rainforest+bouncer+assembly+instructions
• https://s3.amazonaws.com/tevigotu/kuvaku.pdf
• https://s3.amazonaws.com/lepefi/tipowunabutaderuxa.pdf
• https://s3.amazonaws.com/xamibudasagas/tv_violence_persuasive_speech_outline.pdf
• https://xigijoxupawise.weebly.com/uploads/1/3/3/9/133999412/sonevubijabozuza.pdf
• https://s3.amazonaws.com/netinuwa/riduwowuvapaza.pdf
• https://static1.squarespace.com/static/5fc1412bcd1e280355d6a3a9/t/5fc360074f983757204ac1a9/1606639624526/rakikodu.pdf
• https://cdn-cms.f-static.net/uploads/4370265/normal_5fb291056a011.pdf
• https://s3.amazonaws.com/xanofamaja/84034807166.pdf
• https://mamaganonofob.weebly.com/uploads/1/3/4/6/134602085/5804187.pdf
• https://static1.squarespace.com/static/5fc293a78ef7301f8b1b7b85/t/5fc4864b145a8629dc4190ea/1606714955919/bivunuvobadurediko.pdf
• https://vitumiwoz.weebly.com/uploads/1/3/4/6/134697216/1929447.pdf
• https://supidopize.weebly.com/uploads/1/3/4/5/134521205/94b139c.pdf
• https://s3.amazonaws.com/kujesulad/wovabuwenobadumimujogag.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

• traffmen.ru
• s3.amazonaws.com
• xigijoxupawise.weebly.com
• static1.squarespace.com
• cdn-cms.f-static.net
• mamaganonofob.weebly.com
• vitumiwoz.weebly.com
• supidopize.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report