Malicious PDF — malware analysis report

Static analysis result for SHA-256 793ec84924995a2a…

MALICIOUS

PDF

422.2 KB Created: 2022-02-13 06:11:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15
MD5: b2ec94a6b474e964886a7556f7d58323 SHA-1: 2705e8fdb51e72d8de2dc75b837a1b64eba4f6d9 SHA-256: 793ec84924995a2a9ad78a9e59a55f2391063beacd57c2a46e7afd2af87a825f
114 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4050

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://tevav.co.za/XSRYdR1H?utm_term=global+marketing+pdf PDF link annotation
    • http://www.rannatennis.ee/data/upfiles/files/jepekujulemo.pdfIn PDF document text
    • https://www.bosingels.nl/ckfinder/userfiles/files/8671392193.pdfIn PDF document text
    • http://findacommodity.com/upload/file/jugexigenopaxapet.pdfIn PDF document text
    • http://akinmedical.com/uploads/file/xasakafitim.pdfIn PDF document text
    • https://www.baust.edu.bd/app/webroot/ckfinder/userfiles/files/37305895365.pdfIn PDF document text
    • http://tauroconsulting.pl/userfiles/file/tavenanedarewemik.pdfIn PDF document text
    • https://armagedonspedycja.pl/files/file/pogufofazefududepuberilit.pdfIn PDF document text
    • http://soles2walk.com/data/file/30972553399.pdfIn PDF document text
    • http://ankurgroups.com/userfiles/file/kaposow.pdfIn PDF document text
    • http://prime-standard.com/piceditor/file/7269848737.pdfIn PDF document text
    • https://godahoian.com/app/webroot/upload/files/57134308565.pdfIn PDF document text
    • https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1619cc60c0bd2d---furisesimufovefeziwur.pdfIn PDF document text
    • http://como.gattinonimondodivacanze.it/themes/userfiles/files/93674637740.pdfIn PDF document text
    • https://ijfbacknumber.com/editor_up/55862327617.pdfIn PDF document text
    • https://szekszardportal.hu/userfiles/file/karipo.pdfIn PDF document text
    • http://brno-skoleni.cz/ckfinder/userfiles/files/88784718167.pdfIn PDF document text
    • http://akinmobilyavedekorasyon.com/app/webroot/kcfinder/upload/files/duwixoxaxekiliruwenowab.pdfIn PDF document text
    • https://tagoproperties.com/ckfinder/userfiles/files/nitukuwafogi.pdfIn PDF document text
    • http://beautystyln.jp/uploads_file/files/18170017876.pdfIn PDF document text
    • http://sghscsjamarai.org/guruhargobind/userfiles/file/gawabijofuwemojo.pdfIn PDF document text
    • http://www.guard.ee/kcfinder/upload/files/84571818681.pdfIn PDF document text
    • https://cpsguffanti.com/uploads/file/rowuzamef.pdfIn PDF document text
    • https://bhalakusari.com/uploaded/ckeditors/files/33101398579.pdfIn PDF document text
    • http://packamate.com/userfiles/puwopalitoxaminatuletonul.pdfIn PDF document text
    • http://winterwonderlandzundert.nl/uploadimages/files/fofilazeve.pdfIn PDF document text
    • http://giasuthienphuc.com/Images_upload/files/lujozas.pdfIn PDF document text
    • https://megatex.ua/images/uploads/file/24151207388.pdfIn PDF document text
    • http://pokewaveanaheim.com/uploads/files/36418389484.pdfIn PDF document text
    • https://growlocals.com/wp-content/plugins/super-forms/uploads/php/files/5ff28f36e211f95f512bac308592a9fe/59949323678.pdfIn PDF document text
    • http://www.ppk-kp3k.kkp.go.id/ver2/extra/ckfinder/core/connector/php/media/ckfinder/files/lepudegudifazagumo.pdfIn PDF document text
    • https://gegeny.hu/uploads/file/rivisu.pdfIn PDF document text
    • http://aromamahabaleshwar.com/ckfinder/userfiles/files/30662656024.pdfIn PDF document text
    • https://borsalino.ro/imagini_ws/50328708005.pdfIn PDF document text
    • http://piannocreativo.com/js/new/fckeditor/userfiles/file/lazozu.pdfIn PDF document text
    • http://nissanotogovap.com/uploads/images/files/54634828627.pdfIn PDF document text
    • http://www.cemeba.com/uploads/ckfinder/files/7582910783.pdfIn PDF document text
    • https://clubforeducation.com/FCKeditor/userfiles/file/sifor.pdfIn PDF document text
    • https://laflammerouge.ch/userfiles/files/9454602008.pdfIn PDF document text
    • https://aildf.in/userfiles/file/letomakaf.pdfIn PDF document text
    • http://borisovhlebprom.by/var/upload/file/10916881539.pdfIn PDF document text
    • http://holzweiss.at/mepisudemisameruronurit.pdfIn PDF document text
    • https://rpdev.org/ckfinder/userfiles/files/roretagofekuruwadom.pdfIn PDF document text
    • https://apapunada.com/contents/files/62229873070.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00062478.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62478 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00063b98.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63B98 10944 bytes
SHA-256: 34fd40bfda14e24fc8872f12a062166edf07f9bb3884d57cd176a123f427df3c
font_02_sfnt_off00065481.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x65481 19788 bytes
SHA-256: fe48853fdd8201752bbeec913167d892d7ec67dcddf55829f340be3cf88a5cdf