MALICIOUS — 3054570.pdf

MALICIOUS — 3054570.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: dc475857f60274e087472f20878ceb55f0db91b298353959d626bed4e9aedbe4
• SHA-1: d1193b4987088c8aa888e2f6eb995c1d299591cc
• MD5: cfb00eb8b4af01c4d2e4c91b34d19a05
• ssdeep: 1536:BrcXCMLufoZnSkbCXZ92+x/RkHsAxAzCEWQGkNNc84zvclRIONzA72bf:BQSMLg4CPrRkMAxARGkNu8qclRf+7+
• TLSH: T12E38E1F73187EDDCA6CA9F532A924959748ED7497133AAA044CC762D88F42EC7E10D01
• Submitted as: 3054570.pdf
• File type: pdf · Size: 77985 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://traffset.ru/wb?keyword=pichuva%20kaththi%20song%20%20isaimini, https://ritenevibufu.weebly.com/uploads/1/3/4/6/134639535/515ae0caa.pdf, https://uploads.strikinglycdn.com/files/f036ee33-3f7a-4a15-ad1b-f751785a99fe/velocity_cruz_tablet.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://traffset.ru/wb?keyword=pichuva%20kaththi%20song%20%20isaimini
• https://ritenevibufu.weebly.com/uploads/1/3/4/6/134639535/515ae0caa.pdf
• https://uploads.strikinglycdn.com/files/f036ee33-3f7a-4a15-ad1b-f751785a99fe/velocity_cruz_tablet.pdf
• https://uploads.strikinglycdn.com/files/62b7db98-711b-4c82-82ea-c9d7bb7563f8/7386993303.pdf
• https://uploads.strikinglycdn.com/files/1522d57a-81d5-4fab-90de-660da91e9014/60861207789.pdf
• https://uploads.strikinglycdn.com/files/73e7f263-ca1e-4245-bab1-e20493989b0e/fomoxesesibixepurixoveb.pdf
• https://s3.amazonaws.com/zirojopemup/kirchhoff_current_law_definition.pdf
• https://s3.amazonaws.com/rujimidujek/bitdefender_antivirus_internet_security_free.pdf
• https://sepenunaxob.weebly.com/uploads/1/3/0/7/130776074/noromokubuti_rejinokusatopev_kozajaxufu.pdf
• https://zulatikuwa.weebly.com/uploads/1/3/0/7/130776211/a7850825515b5.pdf
• https://jaketomerinojox.weebly.com/uploads/1/3/4/1/134109184/5888450.pdf
• https://bewupoterefi.weebly.com/uploads/1/3/1/3/131380107/3013396.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

• traffset.ru
• ritenevibufu.weebly.com
• uploads.strikinglycdn.com
• s3.amazonaws.com
• sepenunaxob.weebly.com
• zulatikuwa.weebly.com
• jaketomerinojox.weebly.com
• bewupoterefi.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report