Malicious PDF — malware analysis report

Static analysis result for SHA-256 89edc009415c940a…

MALICIOUS

PDF

326.0 KB Created: 2022-04-28 10:59:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 4fcdec7fa65c1614c59057ce6b54dede SHA-1: 8d4bf12504871b81593a9a98a6ffbf3f16e34dd1 SHA-256: 89edc009415c940a7667782087cf52450770aa6d91fc9d43c0513697487175ed
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6543

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://norin.co.za/XSRYdR1H?utm_term=fortismere+school+ofsted+report PDF link annotation
    • https://sivipafegedijog.weebly.com/uploads/1/3/4/4/134443607/kunuzumedu-xiruj.pdfIn PDF document text
    • https://gokidobizivoji.weebly.com/uploads/1/3/4/4/134495246/2704555.pdfIn PDF document text
    • https://xasonametig.weebly.com/uploads/1/3/2/3/132303127/0eed8307c4d79.pdfIn PDF document text
    • https://gavanigo.weebly.com/uploads/1/3/1/3/131380609/508aa422.pdfIn PDF document text
    • https://xoxizanelanoruf.weebly.com/uploads/1/3/0/7/130740612/1426338.pdfIn PDF document text
    • https://xikipavukageza.weebly.com/uploads/1/3/0/7/130776529/3337032.pdfIn PDF document text
    • https://dioss.eu/files/ckfiles/file/49344883202.pdfIn PDF document text
    • https://pubedazemel.weebly.com/uploads/1/3/4/8/134870130/5134000.pdfIn PDF document text
    • https://dosukasexu.weebly.com/uploads/1/3/1/6/131637789/balob.pdfIn PDF document text
    • https://vuxizufekek.weebly.com/uploads/1/3/4/8/134864169/7b4b20fd9cea.pdfIn PDF document text
    • https://nusemidokiz.weebly.com/uploads/1/3/5/3/135395372/jajubafirolemi.pdfIn PDF document text
    • https://tewenamizudeko.weebly.com/uploads/1/3/0/8/130873709/sasuki.pdfIn PDF document text
    • https://wiguvebilef.weebly.com/uploads/1/3/5/3/135389097/2894729.pdfIn PDF document text
    • https://fizilotot.weebly.com/uploads/1/3/6/0/136050642/2508939.pdfIn PDF document text
    • https://sejejuno.weebly.com/uploads/1/3/4/4/134447194/vudimorenirofu_zosiruxerubiba_bawikufexapovof.pdfIn PDF document text
    • https://ropidofizo.weebly.com/uploads/1/3/0/7/130738616/lanefozuve.pdfIn PDF document text
    • http://gorre-paysage.fr/ckeditor/kcfinder/upload/files/30466685295.pdfIn PDF document text
    • https://gasirawudalanud.weebly.com/uploads/1/4/1/2/141251143/fesod_vowelekizisajer.pdfIn PDF document text
    • https://pudonezex.weebly.com/uploads/1/3/4/6/134674437/55c10.pdfIn PDF document text
    • https://rovetizewi.weebly.com/uploads/1/3/0/7/130776299/sosalibefis-lasokud.pdfIn PDF document text
    • https://fifewefogajes.weebly.com/uploads/1/3/4/6/134608928/2cfc6.pdfIn PDF document text
    • https://pelabinal.weebly.com/uploads/1/3/1/3/131379552/1882fa50e3136.pdfIn PDF document text
    • http://sweatrinserepeat.com/ckfinder/userfiles/files/nedofotorowax.pdfIn PDF document text
    • https://vevitukag.weebly.com/uploads/1/3/7/5/137506107/kowafubes-volije-dozagifuwezi-gazoserulewo.pdfIn PDF document text
    • https://zinejimi.weebly.com/uploads/1/4/1/2/141249652/tuzutuku.pdfIn PDF document text
    • https://kujofajatoniw.weebly.com/uploads/1/3/1/4/131406813/mizijepa_kepedojebizenok_wogixo_fusezivu.pdfIn PDF document text
    • https://juvirafiwak.weebly.com/uploads/1/3/4/3/134307718/dofonutepeluk.pdfIn PDF document text
    • https://tonulolini.weebly.com/uploads/1/3/4/3/134341491/755183.pdfIn PDF document text
    • http://waterlootour.com/FileData/ckfinder/files/20220408_78FD23B1DBE2BCDD.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_off0004a3b6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004a3b6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004a3b6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A3B6 20488 bytes
SHA-256: 84d03cf82d96bd94f58258f5ae1f4511d27315046abc37845ee245aed2959868
font_01_sfnt_off0004d908.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D908 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0004f11f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F11F 10596 bytes
SHA-256: 2a4b7a4c7f205dc124f0d943d70d8736281e21e328a7b93cc1e1f5d73618539a