Malicious PDF — malware analysis report

Static analysis result for SHA-256 6680a69b5305ef90…

MALICIOUS

PDF

40.6 KB Created: 2021-01-01 14:54:10 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-24
MD5: 5792cd1040e8ff90558f76d754f44fd6 SHA-1: 771b44952a1e7aa98a6eb0b2f04099bb718c1815 SHA-256: 6680a69b5305ef905fe86c308703d5b568091e6084242d23e83d5a7d4949612f
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URI pointing to a suspicious domain, identified by heuristics as a potential phishing or malware distribution lure. The document body, though heavily obfuscated, suggests a theme related to 'Ghosts of Mars soundtrack', likely a pretext to entice users to click the malicious link. No scripts were extracted, but the presence of an external URI and the ML classifier's high confidence indicate malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8075

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://trafftec.ru/wb?keyword=ghosts%20of%20mars%20soundtrack PDF link annotation
    • https://cdn.sqhk.co/gotoruzud/bZt1haj/video_status_download_for_whatsapp_female_version.pdfIn PDF document text
    • https://cdn.sqhk.co/netimawifes/Ffhchbn/cake_decorating_design_ideas.pdfIn PDF document text
    • https://cdn.sqhk.co/lojeliju/6ZhdF27/86908643384.pdfIn PDF document text
    • https://cdn.sqhk.co/nezusoxe/geeBMIE/how_to_color_pretty_princess_jasmine.pdfIn PDF document text
    • https://cdn.sqhk.co/dakubakasilu/jW7X2ih/best_boss_office_gifts.pdfIn PDF document text
    • https://cdn.sqhk.co/zikegasenar/ggichgs/sabefurixi.pdfIn PDF document text
    • https://cdn.sqhk.co/xasakeza/f5shEgi/77562914614.pdfIn PDF document text
    • https://s3.amazonaws.com/vokeri/devefugilejob.pdfIn PDF document text
    • https://s3.amazonaws.com/buwosevax/sazoradusex.pdfIn PDF document text
    • https://s3.amazonaws.com/muvazi/lobatifekijipumo.pdfIn PDF document text
    • https://s3.amazonaws.com/lawakux/xofizusijifirirezan.pdfIn PDF document text
    • https://s3.amazonaws.com/kefiperizonofu/consecutive_integer_word_problems_with_answers.pdfIn PDF document text
    • https://s3.amazonaws.com/nelizenejakarug/72024453715.pdfIn PDF document text
    • https://s3.amazonaws.com/fexuror/38691692914.pdfIn PDF document text