Malicious PDF — malware analysis report

Static analysis result for SHA-256 4f664c0025b32207…

MALICIOUS

PDF

53.3 KB Created: 2021-05-23 11:45:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 7230eec895bb22f8711069c0f76bab8e SHA-1: 24e044499bec2ba8bcd9cb0fb5c100161de6633c SHA-256: 4f664c0025b32207f1da066a6d37dd00ff9622b41308110b715b3df822c2e6a0
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF containing multiple embedded URLs, many of which point to suspicious PDF files hosted on compromised websites. The ClamAV detection and ML classifier indicate malicious intent, likely to trick users into downloading further malware. The presence of numerous unknown URLs suggests a phishing or credential harvesting attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6707

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 http://bjoybrands.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a34b1dbec11---vesulot.pdf
    • https://www.spreefahrten-berlin.de/wp-content/plugins/super-forms/uploads/php/files/q6sbpj1lcjvb28et6hd4jah7p7/dodoxirepet.pdf
    • http://apartamentosalbatros.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c72978edf7---85321211688.pdf
    • https://arizonalightingsales.com/wp-content/plugins/super-forms/uploads/php/files/57645b1c5f842dbbc7e00d5bf5850977/vuxixajozimiwusud.pdf
    • http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/160916d56d7172---momuzu.pdf
    • http://andreagarciam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ff500f1e10---mibete.pdf
    • https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/4483d18e957e753a2e1c74957e192072/pesupokuridilenavusukeziw.pdf
    • http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16078c7011dde5---47580725639.pdf
    • https://malimbe.africa/wp-content/plugins/super-forms/uploads/php/files/5415859ec0c9308df5e2bef82e274bf5/bowirapitaxomubeveworun.pdf
    • http://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16090a946b31f3---48909690450.pdf
    • https://latework.cz/soubory/wojavikiwufudowezijolub.pdf
    • https://www.freshstartdigitalmarketing.com/wp-content/plugins/super-forms/uploads/php/files/c46368c39bcbd8eeeedb81b705740750/48798225887.pdf
    • https://www.frankreich-ferien.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160a912bc395f0---57925653510.pdf
    • https://admonks.ru/wp-content/plugins/super-forms/uploads/php/files/681c775fd341878569bab3d33299cad2/27529731296.pdf
    • https://iamluno.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606eafffb9f21---wowaxogifobezexekovasizik.pdf
    • http://www.anclupnapoli.it/userfiles/file/97010996304.pdf
    • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=how+to+convert+word+doc+to+fillable+pdf+on+mac