Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e71ffd6dd97610…

MALICIOUS

PDF

73.4 KB Created: 2022-06-10 06:39:44 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: 8bd3e47069246da414b17d10efb0b8cd SHA-1: 532bdf88f4510de00ce5c82153fd883baa742c9d SHA-256: e0e71ffd6dd97610be0a23f68a1921909c2521a3cea8d728127a8a88346094b5
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://sunuf.co.za/YmrXLWy8?keyword=millennium%20950%20keypad%20manual%20user%20list%20without%20key PDF link annotation
    • https://cvr.repairbase.net/FCKeditor/editor/filemanager/connectors/php/images/file/dexelawuwujo.pdfIn PDF document text
    • https://sidomepavoresob.weebly.com/uploads/1/3/5/3/135322675/5600605.pdfIn PDF document text
    • https://tonofoku.weebly.com/uploads/1/3/4/0/134096462/vavinoso_xitipalil.pdfIn PDF document text
    • https://guromofir.weebly.com/uploads/1/3/4/4/134489627/zipowisofeb_zifemuzemoviwi_duzogitog.pdfIn PDF document text
    • https://www.lipfish.no/wp-content/plugins/formcraft/file-upload/server/content/files/1623e809dbcc32---wobajediboxo.pdfIn PDF document text
    • https://waribasesevi.weebly.com/uploads/1/4/1/7/141766644/ef6cff56515fd7b.pdfIn PDF document text
    • https://zidifupo.weebly.com/uploads/1/3/4/4/134475425/mezuk_javaxetoxedaso_zevej_potaz.pdfIn PDF document text
    • https://gomopurijovovuj.weebly.com/uploads/1/3/5/3/135390772/9e671722d0.pdfIn PDF document text
    • https://bunexomuxupekir.weebly.com/uploads/1/3/5/3/135316193/rosakegewadoj.pdfIn PDF document text
    • https://mexunavogowa.weebly.com/uploads/1/3/4/8/134887210/nepij_dolegotatafus_julugutexike_pusefomonub.pdfIn PDF document text
    • https://pabovojusu.weebly.com/uploads/1/3/4/3/134339388/jebumizi.pdfIn PDF document text
    • https://mejidoxele.weebly.com/uploads/1/3/4/3/134320803/5594242.pdfIn PDF document text
    • https://gaxowaxogofesix.weebly.com/uploads/1/3/4/7/134719425/952b3a1304982.pdfIn PDF document text
    • http://orchid-daikanyama.com/userfiles/file/bozepe.pdfIn PDF document text
    • http://www.transfuzia.org/gfx/administration/js/ckeditor/kcfinder/upload/files/77482034910.pdfIn PDF document text
    • https://weilaimachinery.com/userfiles/files/64716927419.pdfIn PDF document text
    • https://pesenokos.weebly.com/uploads/1/4/1/7/141756365/6629490.pdfIn PDF document text
    • https://ninexusigej.weebly.com/uploads/1/4/1/5/141507485/dujerejowavalo-pasukovanax-norawevuribal.pdfIn PDF document text
    • https://detaxotipag.weebly.com/uploads/1/3/4/7/134730838/4183875.pdfIn PDF document text
    • https://xekozetona.weebly.com/uploads/1/3/4/5/134508060/bufib-dotage-zulokalumirolo.pdfIn PDF document text
    • https://sixutaxujarupi.weebly.com/uploads/1/3/4/8/134882582/xivedamazine_puvafevomizu_kusapipotekagob.pdfIn PDF document text
    • http://jwpowerwashing.com/userfiles/file/64847290221.pdfIn PDF document text
    • https://puwaxitakobesod.weebly.com/uploads/1/3/4/1/134109073/5937112.pdfIn PDF document text
    • https://haziravukatwebsitesi.com/upload/files/gaxawa.pdfIn PDF document text
    • http://clubesquilacoma.com/uploads/files/86871206268.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000b4b0.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b4b0.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b4b0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB4B0 17460 bytes
SHA-256: 9604e94fa9a9c709ddefd295365b671919e657040c3d6fcf243cfc4f2d5ca04e
font_01_sfnt_off0000e223.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE223 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000fa3a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFA3A 11464 bytes
SHA-256: e28f93087575dd109fc49c1da865dc9d2a7eb5002bcb29c3603f75a0db05dffc