Malicious PDF — malware analysis report

Static analysis result for SHA-256 011f76518eb83021…

MALICIOUS

PDF

337.2 KB Created: 2022-03-13 21:11:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 0c1892a292b02dfe834b409aac8721ec SHA-1: dd539d198441f58549e60775b381353e5ca9c0db SHA-256: 011f76518eb83021782edba7ea42c44efe6daaf53064e66199eb2211476ee1ee
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7724

Heuristics 5

  • 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.
  • 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=rise+of+kingdoms+f2p+commander+guide PDF link annotation
    • http://camel-republic.com/media/userfiles/files/96069602657.pdfIn PDF document text
    • https://tortugafilms.com/adminfiles/file/35430231598.pdfIn PDF document text
    • http://niuwa6.com/userfiles/file/gazenokilesakojilavuvi.pdfIn PDF document text
    • http://www.stts-tir.com/admin/kcfinder/upload/files/67497102432.pdfIn PDF document text
    • http://vp-dmsh.ru/admin/ckfinder/userfiles/files/vewafuzaxipefawawufewaxe.pdfIn PDF document text
    • https://warungmimpishio.com/contents/files/86342868526.pdfIn PDF document text
    • http://kidzcastleschool.com/singhania/downloads/file/wijolabujipojot.pdfIn PDF document text
    • http://grupopiscis.com/upload/files/18670021559.pdfIn PDF document text
    • http://www.guard.ee/kcfinder/upload/files/74450278741.pdfIn PDF document text
    • http://ajeah-intl.org/fck_image/file/dejejimeviduxumerujipuvo.pdfIn PDF document text
    • https://regaluxiluminacion.com/uploads/assets/file/53038249243.pdfIn PDF document text
    • http://www.icmtravel.net/assets/ckeditor/kcfinder/upload/files/jinalonoxupezubuzinogofe.pdfIn PDF document text
    • http://www.farmaciapenil.es/userfiles/files/niturilixuzet.pdfIn PDF document text
    • http://xzavod.com/kcfinder/upload/files/21230792767.pdfIn PDF document text
    • http://bishalfurniture.com/assets/kcfinder/upload/files/kivijulemoxakivozo.pdfIn PDF document text
    • http://laparole.net/kcfinder/upload/files/lowigopidikimosula.pdfIn PDF document text
    • http://raylutickenterprises.com/userfiles/files/fitew.pdfIn PDF document text
    • https://www.stc-tn.com/webroot/upload/files/kimuwejuxujowetigija.pdfIn PDF document text
    • https://cuatudongsaigon.net/uploads/files/tugeririkusum.pdfIn PDF document text
    • https://mcsfood.com/images/file/3992545174.pdfIn PDF document text
    • http://reutlinger.pl/userfiles/file/sewada.pdfIn PDF document text
    • https://techielingo.com/fck_uploads/files/favel.pdfIn PDF document text
    • http://forglory.cz/ckfinder/userfiles/files/30129820514.pdfIn PDF document text
    • https://photojet.bg/userfiles/file/17050303525.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_off0004d789.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004d789.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004d789.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D789 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004eea9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4EEA9 11176 bytes
SHA-256: 610f4b255334fb72548d46700b6193986b79ba14fa78b50a142a96725b373a24
font_02_sfnt_off000508a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x508A2 17400 bytes
SHA-256: ed44d99a372a11f948e87e9bda6bca5df4ac42af401f178b6d5c4f42debcf124