Malicious PDF — malware analysis report

Static analysis result for SHA-256 0e691998e7bc762b…

MALICIOUS

PDF

95.9 KB Created: 2022-04-18 00:39:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 484117556a3e990cea67904e6b7b2fad SHA-1: b2fc43c6361a5be6f629bbfe3f77fdf71e8e8756 SHA-256: 0e691998e7bc762b5d0178b8332a0e5b931fefba611ace91a0c634acbcf87dc5
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9984

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
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://fecuq.co.za/YmrXLWy8?keyword=best%20pelonis%20heater PDF link annotation
    • http://pooq-design.com/app/webroot/fckfiles/file/66587417664.pdfIn PDF document text
    • http://gopay24.pl/app/webroot/js/kcfinder/upload/files/90792793968.pdfIn PDF document text
    • https://ranatugirebulox.weebly.com/uploads/1/3/4/0/134017659/jomapejanojig_gumafikerejol.pdfIn PDF document text
    • https://dnmpaint.com/sdcc/images/file/63646495203.pdfIn PDF document text
    • https://rapafasevujeto.weebly.com/uploads/1/3/0/7/130775542/linevegusopuvexo.pdfIn PDF document text
    • https://veropomoveda.weebly.com/uploads/1/3/1/4/131453256/fasaku_nanafusijaban_nokuvesivegufu_dekalo.pdfIn PDF document text
    • https://vizodifoberesin.weebly.com/uploads/1/3/4/9/134900429/wowefufodas.pdfIn PDF document text
    • https://dexowexuwix.weebly.com/uploads/1/3/0/7/130739316/4203754.pdfIn PDF document text
    • https://spencershaulageltd.co.uk/wp-content/plugins/super-forms/uploads/php/files/82ea472ef93590afa8c5557292f68b3c/39382694660.pdfIn PDF document text
    • http://jaqalsports.com/files/file/20981792811.pdfIn PDF document text
    • http://www.findvoters.com/userfiles/file/1580398054.pdfIn PDF document text
    • http://sarigol.kr/userData/ebizro_board/file/finufunegozajigogirimofa.pdfIn PDF document text
    • https://www.lindopoint.it/wp-content/plugins/super-forms/uploads/php/files/be5a4a776a7c34dd079dff00cf058ad9/waxow.pdfIn PDF document text
    • http://xn----htbccnijgu6o.xn--p1ai/kcfinder/upload/files/fufote.pdfIn PDF document text
    • https://xonodomewavewa.weebly.com/uploads/1/3/5/3/135316089/285559.pdfIn PDF document text
    • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ad2c73a4f7---57452121728.pdfIn PDF document text
    • https://afanasyev-design.ru/wp-content/plugins/super-forms/uploads/php/files/a6cbadcacff2d1257a3baba2356bab3f/wixujovazapikufanexokosog.pdfIn PDF document text
    • http://bep-a-cong-nghiep.theonejsc.com/userfiles/file/jasavomenoza.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16256013e93da1---paxuzifitutojalofiga.pdfIn PDF document text
    • http://logopeda-empatia.pl/content/file/70250706925.pdfIn PDF document text
    • https://xedatuvigino.weebly.com/uploads/1/3/4/5/134580066/fca8d29.pdfIn PDF document text
    • http://chinalabware.es/d/files/siziwuzedexuna.pdfIn PDF document text
    • http://everintelconsulting.com/upload/file/202204180619504421.pdfIn PDF document text
    • http://stevis.cz/files/file/dixusosokasegenur.pdfIn PDF document text
    • https://sayurhijau.com/contents/files/30133054563.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_off00011497.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00011497.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00011497.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11497 10404 bytes
SHA-256: 03c2b3a5627df2977518d8548e4bf3ac2f570d71fd8da498886cbd77c08e8692
font_01_sfnt_off00012c19.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12C19 17196 bytes
SHA-256: 27c6a32ba3c91eefe0b02d15ec33798de6c00fd62698006abd5b6ebfeed3ed3b
font_02_sfnt_off000158e2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x158E2 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1