Malicious PDF — malware analysis report

Static analysis result for SHA-256 f963f415d5492404…

MALICIOUS

PDF

429.5 KB Created: 2022-03-11 00:07:42 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: 3690dcbeb3047f5ee28f3d7083e92658 SHA-1: ed4f91361bc757ab0b27cafda1f139ee0bc9a644 SHA-256: f963f415d54924045319952465a5dfa739e90d0a062f9e3dfa152a299efb7024
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5449

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
  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://lazav.co.za/XSRYdR1H?utm_term=celebrate+recovery+promo+video+s PDF link annotation
    • https://ibnuaffan.com/ckfinder/userfiles/files/24375038000.pdfIn PDF document text
    • http://machulski.com/public/file/mejufup.pdfIn PDF document text
    • http://antonellascarpittadesigner.it/userfiles/files/54222469386.pdfIn PDF document text
    • https://www.globalportsholding.co.uk/ckeditor/kcfinder/upload/files/27446631735.pdfIn PDF document text
    • http://watch62.ru/files/files/jutipakavusogi.pdfIn PDF document text
    • http://nextgems.com/ckeditor/kcfinder/upload/files/97235474347.pdfIn PDF document text
    • http://studiozoppini.com/userfiles/files/45212958704.pdfIn PDF document text
    • http://association-femmes-relais-aulnay.communication-pro.fr/public/1160/contenu/file/42244733514.pdfIn PDF document text
    • https://dpmptsp.pemkomedan.go.id/dpmptspwebaplikasi/libraries/ckeditor/kcfinder/upload/files/xilubijebojuzona.pdfIn PDF document text
    • https://www.blondel-bois.fr/ckfinder/userfiles/files/jetenoxowovazezuvid.pdfIn PDF document text
    • http://journalstudiesanthropology.ro/adm/jsq/kcfinder/upload/files/kipekizig.pdfIn PDF document text
    • http://gerd-pollak.de/userfiles/file/53954684316.pdfIn PDF document text
    • http://afksport.cz/upload/files/54105201545.pdfIn PDF document text
    • https://ankaratutuncu.com/panel/kcfinder/upload/files/17350977429.pdfIn PDF document text
    • http://themadthinker.com/temp/vinney/HTML/userfiles/file/38629768912.pdfIn PDF document text
    • https://dootion.com/data/attachment/file/fejudizunom.pdfIn PDF document text
    • https://ccs-corporation.com/ckfinder/userfiles/files/mawusufevudafusutixu.pdfIn PDF document text
    • http://ceemafor.com/catalogue/upload/document/12668246831.pdfIn PDF document text
    • https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16205dbce76c6a---kutemenumujoziwiwopot.pdfIn PDF document text
    • https://goez3.com/10005001208290177/ckfinder/userfiles/files/nevakodubedisemigi.pdfIn PDF document text
    • http://www.ppspr.org.br/ckeditor/kcfinder/upload/files/28713308434.pdfIn PDF document text
    • http://digjamaica.com/app/webroot/files/49392728122.pdfIn PDF document text
    • https://hglobaltourb2c.com/FileData/ckfinder/files/20220222_56872A1C83A0CF06.pdfIn PDF document text
    • https://frutalmente.pt/site/upload/file/gojerasoxidiv.pdfIn PDF document text
    • https://alkalacarservice.com/public_html/userfiles/file/jusipatarovipuj.pdfIn PDF document text
    • https://www.liad-alger.fr/admin/style/js/edit/kcfinder/..%5Cimages%5Ccontenue/files/99487159093.pdfIn PDF document text
    • http://starma.pl/files/file/rumazixodedusavak.pdfIn PDF document text
    • https://en.unecol.com/uploads/kcfinder/upload/files/xategirojenaviwekagu.pdfIn PDF document text
    • https://www.webursitet.ru/kcfinder/upload/files/9674546969.pdfIn PDF document text
    • http://boras-sjuharad.boj.se/uploads/userfiles/files/dupovagatelaxavogobakos.pdfIn PDF document text
    • https://alcc.vn/wp-content/plugins/super-forms/uploads/php/files/40787miuukij2g7q5df5ca8htd/69890335114.pdfIn PDF document text
    • https://sevsport.info/wp-content/plugins/super-forms/uploads/php/files/8c4dd152e7a89ae38bd2545932782628/71214035375.pdfIn PDF document text
    • http://hengelo.scholenkeuze.nl/UserFiles/files/jupoxe.pdfIn PDF document text
    • http://hastensandbreakfast.nl/userfiles/file/34560697916.pdfIn PDF document text
    • http://www.allatpatikapecs.hu/images/file/berabijezo.pdfIn PDF document text
    • http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/t0lm6a0ma9f994cas67i7gl336/51966410683.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000644ff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x644FF 18744 bytes
SHA-256: fcfb63d3774172b563cd51f27d4a81e819eb718fbd72903bec30feb1203ca161
font_01_sfnt_off00067666.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x67666 10924 bytes
SHA-256: c9ec5d5a5e334ff445b94dcc22e0f741fad0dd972eaade2534d437bc6329fd7c
font_02_sfnt_off00068f94.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x68F94 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9