Malicious PDF — malware analysis report

Static analysis result for SHA-256 080f2517f4fd21ee…

MALICIOUS

PDF

345.5 KB Created: 2022-03-09 20:06:37 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 0ab5e5ce5ef8667623794464560c7f50 SHA-1: 39071b6001450cae22676466f5d7487feaed3f76 SHA-256: 080f2517f4fd21ee5948b88b75f7ff6b8c148e313b65c0d654b20780c8e2c42f
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6349

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.
  • 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.
  • 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://podar.co.za/XSRYdR1H?utm_term=nccn+guidelines+emetogenic+risk PDF link annotation
    • https://www.edutechusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fb7b1e46ebd---zufek.pdfIn PDF document text
    • http://lawcab.ru/wp-content/plugins/formcraft/file-upload/server/content/files/162166881af797---13547249378.pdfIn PDF document text
    • https://mayphotocopydogia.com/upload/files/gifuwekexiruxowuvub.pdfIn PDF document text
    • http://redigonda.it/userfiles/files/84990390271.pdfIn PDF document text
    • https://dobre-akce.cz/media/files/file/lititerejuto.pdfIn PDF document text
    • http://penzion.sarmo.cz/Images/file/73148660653.pdfIn PDF document text
    • https://speculatio.in/userfiles/file/98254442165.pdfIn PDF document text
    • http://zamel2.pl/userfiles/file/jimixap.pdfIn PDF document text
    • https://bengalroys.com/ckfinder/userfiles/files/19146759484.pdfIn PDF document text
    • http://thienthaopc.com/upload/FCK/file/kozudekejifeguzulakawesa.pdfIn PDF document text
    • http://alsace.annuaire-regional.com/ckfinder/userfiles/files/nadoxu.pdfIn PDF document text
    • http://pbwi.com.pl/admin/kcfinder/upload/files/sasarorejamun.pdfIn PDF document text
    • https://www.worldpco.org/includes/js/ckeditor/kcfinder/upload/files/82822004791.pdfIn PDF document text
    • http://chipmax.in/chipmax/ckfinder/userfiles/files/38018211019.pdfIn PDF document text
    • https://atamergranit.com/userfiles/file/81146684323.pdfIn PDF document text
    • https://veaodaibrahma.com/uploads/image/files/46460204594.pdfIn PDF document text
    • http://bcma.com.bd/backend/web/kcfinder/upload/files/46770424237.pdfIn PDF document text
    • http://extreamtuning.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1620c8fe67e4ba---22792813636.pdfIn PDF document text
    • http://turnkeyparts.com/site-uploads/48446121277.pdfIn PDF document text
    • http://www.bestofasco.cz/upload/files/88984069964.pdfIn PDF document text
    • http://sola-brothers.com/userfiles/file/zezofabomegafifafunezu.pdfIn PDF document text
    • https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1621898673142a---28943929664.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16219b72acb104---37847157035.pdfIn PDF document text
    • http://papienbanana.com/user_file/file/ropadiketefip.pdfIn PDF document text
    • http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1622450534d418---88093274708.pdfIn PDF document text
    • http://stigstudiotecnico.it/userfiles/files/49550988031.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_off0004dd8e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004dd8e.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004dd8e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DD8E 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004f4a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F4A9 19692 bytes
SHA-256: da1a0ab68e92bea26afd660b24f1fcf49385c3fe3514f05b8ae725f0b01e4b4e
font_02_sfnt_off00052866.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52866 16220 bytes
SHA-256: 207eb3b51995adbdef2a766e0364e2c2ee182a7f0f0647c12a4a3807efc046f6
font_03_sfnt_off00053e4b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x53E4B 10720 bytes
SHA-256: 85c6ea9c8665c5e41294b9c4aedfe59869282b060f5d6f39d2238368d81aac1a