Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07265de080671c6…

MALICIOUS

PDF

73.4 KB Created: 2022-04-15 14:38:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-06
MD5: 1dc426a5275a29daf58e6f43bd635976 SHA-1: 327ba392e1285b7d3cd2da7e98e60040754876fb SHA-256: d07265de080671c6cafa4d1104c0a0a8a094c8826bb9beb0e25e041d3f9b5592
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9985

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://loheb.co.za/YmrXLWy8?keyword=harry%20potter%20video%20game%202020%20nintendo%20switch PDF link annotation
    • https://vajibenutiw.weebly.com/uploads/1/3/4/4/134487234/6b677.pdfIn PDF document text
    • https://wutusexiradolo.weebly.com/uploads/1/3/0/9/130969471/fae806d6d0a2b9d.pdfIn PDF document text
    • https://defi128.com/userfiles/files/xavotokedigovudutupo.pdfIn PDF document text
    • https://juzuxadubibipa.weebly.com/uploads/1/3/4/6/134685448/1513478.pdfIn PDF document text
    • https://vefajuvajodal.weebly.com/uploads/1/3/6/0/136094574/2357585.pdfIn PDF document text
    • http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/kibapumodedilebowokitet.pdfIn PDF document text
    • https://lobumemimakagom.weebly.com/uploads/1/3/3/9/133999871/mixeveb-xivames.pdfIn PDF document text
    • https://centralleiloes.com.br/admincentral/ckeditor/kcfinder/upload/files/71998730697.pdfIn PDF document text
    • https://jumekurokenawuw.weebly.com/uploads/1/3/0/7/130739991/6166509.pdfIn PDF document text
    • https://legifufase.weebly.com/uploads/1/3/4/3/134349809/muzapisuxorutumopuv.pdfIn PDF document text
    • https://noitiethoc.com/userfiles/file/75795674665.pdfIn PDF document text
    • https://roninuvanajeg.weebly.com/uploads/1/3/1/3/131379749/430f1f9cc2f.pdfIn PDF document text
    • https://sazofezobixana.weebly.com/uploads/1/3/4/5/134524546/jajemisiluk_xusefigizumafil_komolafozod_kumudef.pdfIn PDF document text
    • https://master.plus/wp-content/plugins/super-forms/uploads/php/files/8e8e8b2b6c73b5258616d93e99f3b42a/51737882746.pdfIn PDF document text
    • https://un7un9b3rl1pa7-99.com/contents/files/84832025401.pdfIn PDF document text
    • https://cgb-echafaudage.fr/upload/files/18957977512.pdfIn PDF document text
    • http://architettoannalisatinelli.it/userfiles/files/55608557434.pdfIn PDF document text
    • https://nizozunolo.weebly.com/uploads/1/3/4/3/134396810/jaloligefemop-delepojofiren-mivelasemelomor-lezofufet.pdfIn PDF document text
    • https://bufibefoxoxopij.weebly.com/uploads/1/3/4/4/134489975/4260163.pdfIn PDF document text
    • https://kudarori.weebly.com/uploads/1/3/5/9/135960502/3222391.pdfIn PDF document text
    • https://mosodujisar.weebly.com/uploads/1/3/0/7/130739504/2334763.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_off0000b801.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b801.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b801.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB801 11416 bytes
SHA-256: 3b21608d05c5b947ac95783f57265beac6d1ea70cd4dc70bdcd8d703c2ff122a
font_01_sfnt_off0000d2a4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD2A4 17232 bytes
SHA-256: 03fc9048e393e77590b0b5e297034466970f390dd410100e85a43f2287eee579
font_02_sfnt_off0000ffe0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFFE0 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1