MALICIOUS — gewunugalogajukuxupaja.pdf

MALICIOUS — gewunugalogajukuxupaja.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: bad41f7054876ef68187ff12e62422e639e76eb50fc1cca0600a436d17c2a2aa
• SHA-1: c7660592ac309cedbe98e64ea9da920a015eb4a7
• MD5: 7ee64cbf32be90c444f2f6ee9a9396b8
• ssdeep: 1536:3GFd9XOdccWQEUc2f9/gvT0ocqQc6kQrmdZDH/TZPrlaQy3fDAdlf:WFdwddWMSvT0pZc6TrqZJaQy3fED
• TLSH: T18838E0F750A6DD4CB98AA70BAFFA10887056D3489532977015C42B7DD4B87EC6F01A31
• Submitted as: gewunugalogajukuxupaja.pdf
• File type: pdf · Size: 80585 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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://gettraff.ru/strik?keyword=pathogenic+bacteriology+pdf, https://site-1036820.mozfiles.com/files/1036820/10784418271.pdf, https://site-1037106.mozfiles.com/files/1037106/jonopukuxisulenupobuse.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://gettraff.ru/strik?keyword=pathogenic+bacteriology+pdf
• https://site-1036820.mozfiles.com/files/1036820/10784418271.pdf
• https://site-1037106.mozfiles.com/files/1037106/jonopukuxisulenupobuse.pdf
• https://site-1036724.mozfiles.com/files/1036724/mopenusujoropuzewojazad.pdf
• https://site-1037101.mozfiles.com/files/1037101/33776541323.pdf
• https://site-1036725.mozfiles.com/files/1036725/jaraxugubilolopig.pdf
• https://site-1037207.mozfiles.com/files/1037207/soxoxuvatirokopojapid.pdf
• https://site-1036783.mozfiles.com/files/1036783/92377748104.pdf
• https://site-1037061.mozfiles.com/files/1037061/31062731301.pdf
• https://site-1036879.mozfiles.com/files/1036879/rovijuxevewipexerome.pdf
• https://site-1036733.mozfiles.com/files/1036733/mofarim.pdf
• https://cdn.shopify.com/s/files/1/0429/9302/5187/files/cooks_essential_pressure_cooker_manu.pdf
• https://cdn.shopify.com/s/files/1/0431/1479/1069/files/85664903383.pdf
• https://site-1037180.mozfiles.com/files/1037180/rolizixoxe.pdf
• https://site-1036925.mozfiles.com/files/1036925/sisajafubelokoxinakuru.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

• gettraff.ru
• site-1036820.mozfiles.com
• site-1037106.mozfiles.com
• site-1036724.mozfiles.com
• site-1037101.mozfiles.com
• site-1036725.mozfiles.com
• site-1037207.mozfiles.com
• site-1036783.mozfiles.com
• site-1037061.mozfiles.com
• site-1036879.mozfiles.com
• site-1036733.mozfiles.com
• cdn.shopify.com
• site-1037180.mozfiles.com
• site-1036925.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report