MALICIOUS — tanala-ninowafaxuw-dagipizosab-tawufezujox.pdf

MALICIOUS — tanala-ninowafaxuw-dagipizosab-tawufezujox.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: a300bd61d5ec2468812a2e96014e971221b9a52f68b385a796914c3f5095d0ba
• SHA-1: 1e8abdd3ec77cc1bb78665cc2e50ff140c3d4088
• MD5: 4e80f95e612cd0b3ea4e9a059051c693
• ssdeep: 1536:gt/pY+hXbkDEa2QbvnAQ9h/kGS4sUYTg6sM9:S9hLshd9hM+YU6X
• TLSH: T1EB35D0F3B24BCD98A34CFB035EB210253449E7947472D72815C8767CC5AC2AEBE15A62
• Submitted as: tanala-ninowafaxuw-dagipizosab-tawufezujox.pdf
• File type: pdf · Size: 61772 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://trafffi.ru/wb?keyword=simple%20compound%20complex%20sentences%20quiz%20with%20answers, https://uploads.strikinglycdn.com/files/04dbab1e-576a-4365-b0d9-046f12539c9c/luguwojezividekega.pdf, https://rinavufapakoto.weebly.com/uploads/1/3/4/4/134460237/winefipudasupalemuk.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: js, 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://trafffi.ru/wb?keyword=simple%20compound%20complex%20sentences%20quiz%20with%20answers
• https://s3.amazonaws.com/leguvefu/kedesilibadebedazaretasow.pdf
• https://s3.amazonaws.com/giwurode/pisukenerutisawafo.pdf
• https://s3.amazonaws.com/vapelurowar/bumizopafupopidebowuburi.pdf
• https://uploads.strikinglycdn.com/files/04dbab1e-576a-4365-b0d9-046f12539c9c/luguwojezividekega.pdf
• https://rinavufapakoto.weebly.com/uploads/1/3/4/4/134460237/winefipudasupalemuk.pdf
• https://s3.amazonaws.com/lebejos/gmc_yukon_2006_manual.pdf
• https://uploads.strikinglycdn.com/files/bdf24947-655f-4b7e-b7e5-548f92d2ca81/jogikupazoxuvesi.pdf
• https://s3.amazonaws.com/bisute/66428567630.pdf
• https://mijelowiwiloz.weebly.com/uploads/1/3/1/1/131163856/wufivatuw.pdf
• https://uploads.strikinglycdn.com/files/028160c3-1dd2-43b1-a6fa-9dbaa3f45eca/66231264400.pdf
• https://s3.amazonaws.com/jiguwuzobozobaz/35123970750.pdf
• https://s3.amazonaws.com/sezutuma/wulopazapobewiwemorad.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

• trafffi.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• rinavufapakoto.weebly.com
• mijelowiwiloz.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report