MALICIOUS — 1218911.pdf

MALICIOUS — 1218911.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 18cb876e11fe402842d64f0d3a3820b4de0022a4ae689198ef5333f0768594fc
• SHA-1: 2b97a59864a022f215608be2bb1ad61eab700ac0
• MD5: 93b1e80e2b233ea84370019c0d6b59ca
• ssdeep: 1536:LLpbX8Nqq7Lrq7dfy4X1u0/2lM7/7Zv/iq1pDPCtnt+G/FoLxB0wySQcIF+lU:5XahrqVy4FubG7/7ZiUDEtpmswD3IOU
• TLSH: T1EE38DFF3329BDC49FA825F073AEA249DA54696592122877054C9FB7CC2BC2BC3F14911
• Submitted as: 1218911.pdf
• File type: pdf · Size: 81188 bytes
• Verdict: malicious (92/100)

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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://traffnew.ru/wb?keyword=apache%20tomcat%208.%200.%2047, https://defifipak.weebly.com/uploads/1/3/4/4/134442047/duwilof_suxupezomago.pdf, https://kisupumusu.weebly.com/uploads/1/3/4/5/134513531/8137088.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://traffnew.ru/wb?keyword=apache%20tomcat%208.%200.%2047
• https://defifipak.weebly.com/uploads/1/3/4/4/134442047/duwilof_suxupezomago.pdf
• https://s3.amazonaws.com/subud/big_time_sports_in_american_universities.pdf
• https://s3.amazonaws.com/baritexovopa/bobuwozekilagasamibijarot.pdf
• https://kisupumusu.weebly.com/uploads/1/3/4/5/134513531/8137088.pdf
• https://s3.amazonaws.com/kuboki/suxuwanamerotuzuja.pdf
• https://cdn-cms.f-static.net/uploads/4381082/normal_5faabadd946f1.pdf
• https://s3.amazonaws.com/jaxesabi/metal_gear_v_dd.pdf
• https://cdn-cms.f-static.net/uploads/4410433/normal_5fa10cec0b391.pdf
• https://s3.amazonaws.com/vopadofugon/swedish_chef_website_translator.pdf
• https://s3.amazonaws.com/fonazuzixagizir/slovak_name_day_calendar.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

• traffnew.ru
• defifipak.weebly.com
• s3.amazonaws.com
• kisupumusu.weebly.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report