Malicious PDF — malware analysis report

Static analysis result for SHA-256 029239f359724f1b…

MALICIOUS

PDF

68.1 KB Created: 2022-04-02 03:41:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: b84cc7726b49edd93892787f83058d0d SHA-1: cac62e5372c9fb7992c3ee415548b908e4bd63c6 SHA-256: 029239f359724f1b5c41fa183092dbec6d44688b566300a99f65f9d7c09694f3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

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 http://www.look4job.gr/images/_user_na/file/rarizexotufogusile.pdf In PDF document text
    • http://fogathajtohirek.hu/fckfiles/file/24666852933.pdfIn PDF document text
    • https://zegaturivelegob.weebly.com/uploads/1/3/1/4/131437779/7714367.pdfIn PDF document text
    • https://pofexetebi.weebly.com/uploads/1/3/4/5/134592759/zajet-xemasozisok-petelurev-lijitepapodivib.pdfIn PDF document text
    • http://grancanariacomercio.com/documentos/file/kibiloj.pdfIn PDF document text
    • http://poiskvod.ru/images/file/zagokedofega.pdfIn PDF document text
    • https://nisseiplastic.com/up_images/exp/files/kazufojegenufosegulijopid.pdfIn PDF document text
    • https://bewupoterefi.weebly.com/uploads/1/3/1/3/131380107/jafetizipuruxiroj.pdfIn PDF document text
    • http://e-hematologica.pl/users/file/wulonixebiwisewafezuxepaf.pdfIn PDF document text
    • https://jesebumu.weebly.com/uploads/1/3/4/6/134617302/wapixoxi-nosikub.pdfIn PDF document text
    • https://lazekikobetilof.weebly.com/uploads/1/3/4/4/134443651/juputeladaxove-tusosajutef.pdfIn PDF document text
    • http://flixgolf.com/ckeditor/ckfinder/userfiles/files/26743331467.pdfIn PDF document text
    • https://kopojari.weebly.com/uploads/1/3/4/5/134585935/fowegiwapi.pdfIn PDF document text
    • http://sgyscom.com/upload_fck/file/2022-3-13/20220313012649264918.pdfIn PDF document text
    • https://frischgeschluepft.de/kcfinder/upload/files/gozamusasoxibu.pdfIn PDF document text
    • https://pukaxonimuno.weebly.com/uploads/1/3/4/4/134435323/70359.pdfIn PDF document text
    • https://romagazep.weebly.com/uploads/1/3/4/7/134759296/5203061.pdfIn PDF document text
    • http://tnhmc.com/userfiles/file/vitepusukikegedubezeb.pdfIn PDF document text
    • https://bivesezuwewosup.weebly.com/uploads/1/3/4/7/134765681/lonijegowaxode-lenasujedo-wejodanifugetom.pdfIn PDF document text
    • https://gabexilo.weebly.com/uploads/1/3/4/1/134109250/xuwap_nipox.pdfIn PDF document text
    • http://28777886.com/Lpf/UPFILE/userfiles/files/58816515490.pdfIn PDF document text
    • https://menusopam.weebly.com/uploads/1/3/4/5/134597334/bujix_tilezuke_folaro_zoxevedoxa.pdfIn PDF document text
    • https://rajikaluniker.weebly.com/uploads/1/3/1/3/131383998/xevutodot_fozesif_rameb.pdfIn PDF document text
    • https://inlandautorepairmurrietaca.com/wp-content/plugins/super-forms/uploads/php/files/f6ab4b6ceaa31b7713bb832c85b37e1b/xenemevenararoluwujutaxed.pdfIn PDF document text
    • https://loheb.co.za/YmrXLWy8?keyword=scag%20freedom%20z%2061%20for%20salePDF link annotation
    • 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_off0000a516.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000a516.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000a516.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA516 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000bd2d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBD2D 10880 bytes
SHA-256: 0b6287eb92d643d0eacd492a236897c36001e0518c5cac4a7170009c42c4cc49
font_02_sfnt_off0000d643.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD643 16696 bytes
SHA-256: 63ae6b7485de14258d91379c4be1cddf733c6280f8fc2b012a49cf0269de37e0