Malicious PDF — malware analysis report

Static analysis result for SHA-256 205e3353bad0fe42…

MALICIOUS

PDF

385.1 KB Created: 2022-02-07 07:30:34 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-19
MD5: 1c191cda01b4e1779f2d367854df56e6 SHA-1: fd2a4b5178e43af6b67e154a763a67d89c9c7758 SHA-256: 205e3353bad0fe4206f1ff5c74653e114f6da2f80885996527b66bb6eb73eb53
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6526

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://norin.co.za/XSRYdR1H?utm_term=game+knock+balls+mod+apk PDF link annotation
    • http://videoacceso.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611e6a4974854---pozopajoxum.pdfIn PDF document text
    • http://influences-vegetales.eu/assets/Image/files/95723408116.pdfIn PDF document text
    • http://ppfi-online.com/userfiles/file/41994053881.pdfIn PDF document text
    • http://www.rlktechniek.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161fec6a805b34---gifemanupug.pdfIn PDF document text
    • https://www.poeles-granules-vasconha.fr/ckfinder/userfiles/files/tamoguninefofaze.pdfIn PDF document text
    • http://lycee-elm.org/userfiles/file/6924391644.pdfIn PDF document text
    • http://agenziaimmobiliarecannavo.eu/userfiles/files/68231223169.pdfIn PDF document text
    • http://smogy.ru/files/files/89794472907.pdfIn PDF document text
    • http://www.akutrans.com/wp-content/plugins/formcraft/file-upload/server/content/files/1619fff37ed254---nekufikulobokimuwotogisu.pdfIn PDF document text
    • https://deycaterers.com/ckfinder/userfiles/files/60167318775.pdfIn PDF document text
    • https://hladiagnostico.com.br/kcfinder/upload/files/xekemudonatijan.pdfIn PDF document text
    • https://kasihpaham.com/contents/files/2545699765.pdfIn PDF document text
    • https://maturana.cl/upload/file/xogex.pdfIn PDF document text
    • https://www.rioclaro.com.co/kcfinder/upload/files/72009972688.pdfIn PDF document text
    • http://nurugelexport.com/ckfinder/userfiles/files/46893059830.pdfIn PDF document text
    • https://upaspor.com/resimler/files/63563584733.pdfIn PDF document text
    • http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1615dd4574c23c---25729369267.pdfIn PDF document text
    • https://www.thic.net/plugin/ce1/ckfinder/userfiles/files/kesuguxoturebuz.pdfIn PDF document text
    • https://bi-kiesabbau.de/cmsimple/images/file/54321914701.pdfIn PDF document text
    • http://moorheadhigh1970.com/clients/c/c3/c3beaea4c2dff0dfe15f0c96d12524a1/File/73488113767.pdfIn PDF document text
    • http://systempro.kr/userData/board/file/xozazerigufawogiwuwopub.pdfIn PDF document text
    • http://yuanyoujie.vip/userfiles/file/71617253426.pdfIn PDF document text
    • http://golden-candies.ru/webroot/files/files/25000485097.pdfIn PDF document text
    • http://www.appsolutely.sg/wp-content/plugins/formcraft/file-upload/server/content/files/16150ab6242d75---3206923619.pdfIn PDF document text
    • https://kstraders.com/userfiles/file/fakikibefiwuvoferolesi.pdfIn PDF document text
    • http://cisseo.net/userfiles/files/xetuzidamumikolisukibobew.pdfIn PDF document text
    • http://nickelsgrafikdesign.de/ckfinder/userfiles/files/fujovalaziweridixuvudo.pdfIn PDF document text
    • https://sunpower.lv/ckfinder/userfiles/files/65543272087.pdfIn PDF document text
    • http://tomgiongvip.com/uploads/files/file/26946373901.pdfIn PDF document text
    • https://funbugs.ie/userfiles/file/35358945161.pdfIn PDF document text
    • https://imagebuzz.net/ckfinder/userfiles/files/62511148950.pdfIn PDF document text
    • http://zs-g.jp/app/webroot/js/ckfinder/userfiles/files/kuselin.pdfIn PDF document text
    • https://www.hotelamoha.it/wp-content/plugins/formcraft/file-upload/server/content/files/161bc5fafa5849---nedenaboxapipavo.pdfIn PDF document text
    • http://transcash.com/ci/userfiles/files/50838525794.pdfIn PDF document text
    • https://altsovmun.ru/userfiles/file/zufipebeneboj.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_off00059852.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00059852.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00059852.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59852 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0005af72.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5AF72 10656 bytes
SHA-256: e396bc060be79d6041a5ada3d97a05086eba431fb02e9ed58a66e3f99df93cdf
font_02_sfnt_off0005c79a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C79A 17012 bytes
SHA-256: 53e6e0157c846ef238b36fa548d57877eb3d116a3c9e96b72103b21f92e6af9b