Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0474ea8cc4d94b…

MALICIOUS

PDF

74.8 KB Created: 2022-04-01 03:52:10 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: fd88aa9b0cd0ddf1ee497c4f141d9b02 SHA-1: ce9f530c382d0a73911daa8eb093f2da67c70ede SHA-256: 7e0474ea8cc4d94ba95f4b7de9bbb1f0f35fa4f37d9fe7eee574d041adaaac66
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9951

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://fovinerorowabas.weebly.com/uploads/1/3/2/6/132682717/rasaj-wagowodo-tedoxuketexeval-xivaba.pdf In PDF document text
    • https://vurifupilubat.weebly.com/uploads/1/3/4/4/134495287/gadave-fipipuzebenawe-fikewojedifigen-vagagilif.pdfIn PDF document text
    • https://kusejibetejoxer.weebly.com/uploads/1/3/4/7/134749151/5f6d4.pdfIn PDF document text
    • https://fizabawizusor.weebly.com/uploads/1/3/4/0/134000364/jivitinepasu-debabesutin-reselag-xawufe.pdfIn PDF document text
    • https://guwulazavuwaba.weebly.com/uploads/1/3/2/3/132302871/poruf-wanojixiz.pdfIn PDF document text
    • https://gukejokofa.weebly.com/uploads/1/3/0/7/130739315/53006.pdfIn PDF document text
    • https://kajurizekevebok.weebly.com/uploads/1/3/4/5/134586758/5470621.pdfIn PDF document text
    • https://nilivozez.weebly.com/uploads/1/4/1/2/141283382/mafogod-fevowan-mugugowaj.pdfIn PDF document text
    • https://aawyx.com/sites/default/imageuser/file/98447532781.pdfIn PDF document text
    • https://pizosamijuge.weebly.com/uploads/1/3/4/3/134348406/pobezux_namal.pdfIn PDF document text
    • https://janokapaw.weebly.com/uploads/1/3/4/3/134329878/kekizekefozo.pdfIn PDF document text
    • https://lefiligirer.weebly.com/uploads/1/3/4/7/134709268/xaxug.pdfIn PDF document text
    • https://topas-rus.ru/media-temp/img/uploads/files/mudif.pdfIn PDF document text
    • http://edu-tur.ru/userfiles/file/gakaxasowizaronemu.pdfIn PDF document text
    • https://kukutapiroboj.weebly.com/uploads/1/3/4/7/134712573/zatowesilewepo_kinetudusesene.pdfIn PDF document text
    • https://subamepowesita.weebly.com/uploads/1/3/4/8/134875458/ebab909138.pdfIn PDF document text
    • https://wuzusujozibavil.weebly.com/uploads/1/3/4/6/134689519/nepavobekikuse-lezoke-vifotemajure-punidososakimuz.pdfIn PDF document text
    • https://pudakelujoroju.weebly.com/uploads/1/3/0/7/130739680/7008481.pdfIn PDF document text
    • https://onecre.com/images/content/files/84066155936.pdfIn PDF document text
    • http://reversetheclocknow.com/ckfinder/userfiles/files/gazidajoramuwuva.pdfIn PDF document text
    • https://kinoxumore.weebly.com/uploads/1/3/4/4/134463035/acf269e4f8ee15.pdfIn PDF document text
    • https://kurupatasewa.weebly.com/uploads/1/3/5/9/135958836/2715653.pdfIn PDF document text
    • https://wugupuvexiso.weebly.com/uploads/1/3/0/9/130969254/18fac37e1aa9.pdfIn PDF document text
    • http://ks-klinika.ru/ckfinder/userfiles/files/ditugop.pdfIn PDF document text
    • https://colod.co.za/YmrXLWy8?keyword=is%20princeton%20review%20harder%20than%20real%20mcatPDF link annotation
    • 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_off0000c10d.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c10d.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c10d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC10D 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d924.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD924 10880 bytes
SHA-256: d804b0b034cb922be26f098cd578f14d99629abc0b64a666df9510e42897ab61
font_02_sfnt_off0000f21f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF21F 16164 bytes
SHA-256: 39debee920dc24bb440c2aa7666a2977c5c97acc56ba1db075956488cea8a280