MALICIOUS — wafaberojujat.pdf

MALICIOUS — wafaberojujat.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 0f3299f749ed0d8b7dda8372161e72ee176eee6534f51f825a1917b3a10ba315
• SHA-1: 7cd80b1110578ec48b11a47940a7efb6fe001e9c
• MD5: e44fd424df2cbe3011c71d899879ffd3
• ssdeep: 1536:7GFdxi7wmYFiWtBXWDyAo0uhaNomdELSeTF:aFdYUmU3BU+0uodELSo
• TLSH: T16433BFF30056EC8CBAC7AB57ADE600906689D34C6136E3618A9C377DD5BC6BDBE00560
• Submitted as: wafaberojujat.pdf
• File type: pdf · Size: 50361 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule UDS:Trojan.PDF.SBadur.gen) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://cctraff.ru/strik?keyword=bronchiolite+pediatrie+pdf, https://site-1036733.mozfiles.com/files/1036733/82703204840.pdf, https://site-1036791.mozfiles.com/files/1036791/fedivabesotosadipebegawu.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/strik?keyword=bronchiolite+pediatrie+pdf
• https://site-1036733.mozfiles.com/files/1036733/82703204840.pdf
• https://site-1036791.mozfiles.com/files/1036791/fedivabesotosadipebegawu.pdf
• https://site-1037219.mozfiles.com/files/1037219/70063708586.pdf
• https://site-1036627.mozfiles.com/files/1036627/94697774475.pdf
• https://cdn.shopify.com/s/files/1/0465/1617/4998/files/amperimetro_e_voltimetro_exercicios_resolvidos.pdf
• https://cdn.shopify.com/s/files/1/0435/2638/9912/files/bible_verses_in_tamil.pdf
• https://cdn.shopify.com/s/files/1/0483/5747/4453/files/95476009757.pdf
• https://cdn.shopify.com/s/files/1/0438/9309/6600/files/nepasofodipe.pdf
• https://cdn.shopify.com/s/files/1/0434/0577/0909/files/fast_and_furious_movie_download_in_telugu.pdf
• https://cdn.shopify.com/s/files/1/0429/3555/0119/files/aashto_tp_70_free_download.pdf
• https://cdn.shopify.com/s/files/1/0429/8365/3535/files/guwope.pdf
• https://cdn.shopify.com/s/files/1/0428/8223/6583/files/foreromoliduj.pdf
• https://cdn.shopify.com/s/files/1/0430/8441/5143/files/ramalojovake.pdf
• https://site-1037203.mozfiles.com/files/1037203/derufuve.pdf
• https://site-1037048.mozfiles.com/files/1037048/40246671848.pdf
• https://site-1037218.mozfiles.com/files/1037218/disevamagenutirasutezesur.pdf
• https://site-1036820.mozfiles.com/files/1036820/10784418271.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
• site-1036733.mozfiles.com
• site-1036791.mozfiles.com
• site-1037219.mozfiles.com
• site-1036627.mozfiles.com
• cdn.shopify.com
• site-1037203.mozfiles.com
• site-1037048.mozfiles.com
• site-1037218.mozfiles.com
• site-1036820.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report