MALICIOUS — 84092575285.pdf

MALICIOUS — 84092575285.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: 4a72b567f258a51613c700a5ace50bdc473efc65c878a4ff5c7b09e0b366653e
• SHA-1: 5af88f8cfffd6de85d9267018ce2d37747579117
• MD5: 479a2db986e0cd5a921b4a2b9c6cc944
• ssdeep: 1536:OclJUKT4M4F8oXc+IMmRgRFveXGBkkn6C71xbx8z/X2WHcE:FlR0M4EzMcNXEnr5xtg77
• TLSH: T18336D0F36287DC8D6E91874399AB2535B04BD3615131AAF044CDB72CC0BCAEEBE91590
• Submitted as: 84092575285.pdf
• File type: pdf · Size: 66692 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://sisekiki.weebly.com/uploads/1/3/4/6/134622657/6917884.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffking.ru/strik?utm_term=snake.+ever+played+the+classic+game+snake, https://cdn-cms.f-static.net/uploads/4418973/normal_5fb302ef9a6b6.pdf, https://pulatufulufu.weebly.com/uploads/1/3/4/6/134610330/7aa21bf93c.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://traffking.ru/strik?utm_term=snake.+ever+played+the+classic+game+snake
• https://cdn-cms.f-static.net/uploads/4418973/normal_5fb302ef9a6b6.pdf
• https://pulatufulufu.weebly.com/uploads/1/3/4/6/134610330/7aa21bf93c.pdf
• https://cdn-cms.f-static.net/uploads/4448094/normal_5fd974297699d.pdf
• https://bikezurikol.weebly.com/uploads/1/3/4/6/134612173/nasuxut_tujof.pdf
• https://gituwere.weebly.com/uploads/1/3/0/7/130740556/877231.pdf
• https://cdn-cms.f-static.net/uploads/4408346/normal_5fdc40ba68ede.pdf
• https://sisekiki.weebly.com/uploads/1/3/4/6/134622657/6917884.pdf
• https://gutugifowofe.weebly.com/uploads/1/3/1/6/131606479/wepabubavin_biretovotuted.pdf
• https://buliduxefexefux.weebly.com/uploads/1/3/1/6/131636978/5844181.pdf
• https://s3.amazonaws.com/jidosatikim/fesemunegatemuwu.pdf
• https://s3.amazonaws.com/kavitokolezub/77441995796.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

• traffking.ru
• cdn-cms.f-static.net
• pulatufulufu.weebly.com
• bikezurikol.weebly.com
• gituwere.weebly.com
• sisekiki.weebly.com
• gutugifowofe.weebly.com
• buliduxefexefux.weebly.com
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report