MALICIOUS — 22434838780.pdf

MALICIOUS — 22434838780.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: 8889e5deb49ff1bbe1e111cde89600d3d2c17844daf1f753c3e8e8037381f4cb
• SHA-1: 09ea670216777ff250a4b2de55b76dfcf872759d
• MD5: f5ec4a37c266a3fe653522e84db06dcc
• ssdeep: 768:0gGzpD++cdiruzT3/IxBB7H1SOgpaxPU/I32a/nsUqFYBbmvC/qawgqdkk:BGFCHTc7VSOgqc/I3r/xuY9tZwgqdkk
• TLSH: T1D932B0F31097DC887A899F476EEA1058A286D74D7032D6E049883B2CD0786FD6E44A25
• Submitted as: 22434838780.pdf
• File type: pdf · Size: 43313 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=best+soccer+betting+strategy+pdf, https://cdn.shopify.com/s/files/1/0486/3456/0670/files/phd_marketing_jobs.pdf, https://cdn.shopify.com/s/files/1/0432/3927/6707/files/32766775116.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=best+soccer+betting+strategy+pdf
• https://cdn.shopify.com/s/files/1/0486/3456/0670/files/phd_marketing_jobs.pdf
• https://cdn.shopify.com/s/files/1/0432/3927/6707/files/32766775116.pdf
• https://cdn.shopify.com/s/files/1/0434/1481/4885/files/76854624983.pdf
• https://uploads.strikinglycdn.com/files/bde12ffd-16c9-45a4-9283-be37489dd289/kidaxarowazapaboj.pdf
• https://uploads.strikinglycdn.com/files/771e1098-d86e-4cb0-ac24-bb2ed5a39624/jinevukuxigutulex.pdf
• https://site-1037101.mozfiles.com/files/1037101/mijalowemuxebalolomep.pdf
• https://site-1037274.mozfiles.com/files/1037274/76417312193.pdf
• https://site-1036791.mozfiles.com/files/1036791/93849575745.pdf
• https://site-1036855.mozfiles.com/files/1036855/toxikujo.pdf
• https://site-1036885.mozfiles.com/files/1036885/xibafewoxilugupozix.pdf
• https://site-1037846.mozfiles.com/files/1037846/70669687105.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
• cdn.shopify.com
• uploads.strikinglycdn.com
• site-1037101.mozfiles.com
• site-1037274.mozfiles.com
• site-1036791.mozfiles.com
• site-1036855.mozfiles.com
• site-1036885.mozfiles.com
• site-1037846.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report