MALICIOUS — 121d6b1a3.pdf

MALICIOUS — 121d6b1a3.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: 1abf82232fb65523edf18f7393069c97c97d0710efe20ca2bc3ba568167f4941
• SHA-1: 6b73bfe8d5133735a728c1c672e93fbcfb8d67b2
• MD5: 00b236a3e59c7f489605da263406dcc8
• ssdeep: 1536:6Np9JoCR+bjpI5gugHrfbe1k/gPX8jkRRKpWwLBWic/E3qlwJsCK:y9eCR+PpdugLKkgPgkkbMicQ9Je
• TLSH: T1E136C0F3915BED9CBED2AB133DBE045C658AEA5C6431965141C43B2CC8B42AE2F90861
• Submitted as: 121d6b1a3.pdf
• File type: pdf · Size: 67457 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://cctraff.ru/wb?keyword=the%20way%20back%20english%20movie%20free, https://lonugawewubosil.weebly.com/uploads/1/3/4/6/134627014/c50dbaec.pdf, https://cdn-cms.f-static.net/uploads/4474446/normal_5fab6429e29dd.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://cctraff.ru/wb?keyword=the%20way%20back%20english%20movie%20free
• https://s3.amazonaws.com/jukezeluf/31137100462.pdf
• https://lonugawewubosil.weebly.com/uploads/1/3/4/6/134627014/c50dbaec.pdf
• https://s3.amazonaws.com/tetazino/fovirorako.pdf
• https://cdn-cms.f-static.net/uploads/4474446/normal_5fab6429e29dd.pdf
• https://vunemagerubu.weebly.com/uploads/1/3/4/5/134525741/filolaw_dokipu_luzajugon.pdf
• https://s3.amazonaws.com/rorives/jetejotozaratog.pdf
• https://luvoseguz.weebly.com/uploads/1/3/4/6/134665560/xifovinuxo.pdf
• https://xemaxokiba.weebly.com/uploads/1/3/4/3/134350412/zitadomodikonaviwup.pdf
• https://s3.amazonaws.com/wudibirewuduto/rubicon_for_sale_florida.pdf
• https://s3.amazonaws.com/juzinaramip/walt_disney_world_accomplishments.pdf
• https://cdn-cms.f-static.net/uploads/4374175/normal_5f9e08aa4667b.pdf
• https://s3.amazonaws.com/viboxikuz/alien_vs_predator_extinction_pc.pdf
• https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/f62a769791.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

• cctraff.ru
• s3.amazonaws.com
• lonugawewubosil.weebly.com
• cdn-cms.f-static.net
• vunemagerubu.weebly.com
• luvoseguz.weebly.com
• xemaxokiba.weebly.com
• riwisasivituw.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report