Malicious PDF — malware analysis report

Static analysis result for SHA-256 25c6d591e55ee589…

MALICIOUS

PDF

152.7 KB Created: 2022-04-19 18:55:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-02
MD5: 162f79a443f4ece503376a0e3bf6a556 SHA-1: 3a39658c9ff564473fdf6425c009efbc6b601964 SHA-256: 25c6d591e55ee589e487f4381a18d7fbcf5f100ed5b8541a09e07b9692a82b8a
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9958

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
  • 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://tevav.co.za/YmrXLWy8?keyword=the%20son%20of%20neptune%20quotes%20with%20page%20numbers PDF link annotation
    • http://norrlandet.se/userfiles/file/ganoruze.pdfIn PDF document text
    • https://lostsoulsmemorialnj.org/wp-content/plugins/super-forms/uploads/php/files/9d1341763f84a18bcc90cafc308b60fa/xetibobalilakenigi.pdfIn PDF document text
    • https://sanufelileme.weebly.com/uploads/1/3/0/7/130775971/9903132.pdfIn PDF document text
    • https://lasomuvexovip.weebly.com/uploads/1/3/0/8/130813571/330987.pdfIn PDF document text
    • https://siphouse96.com/wp-content/plugins/super-forms/uploads/php/files/edadb4e0ecd43c1e349bd466b6524536/gavarebezojumuvoxoj.pdfIn PDF document text
    • https://twinslock.com/ckfinder/userfiles/files/42936401130.pdfIn PDF document text
    • https://zupakikaxabu.weebly.com/uploads/1/3/1/3/131380404/2791793.pdfIn PDF document text
    • https://bafedebol.weebly.com/uploads/1/3/4/6/134641403/lifetup.pdfIn PDF document text
    • https://xoriforibeb.weebly.com/uploads/1/3/1/0/131071072/nolirufiku-lewisovunokodab.pdfIn PDF document text
    • https://vuxaxumiduwo.weebly.com/uploads/1/3/4/6/134603627/laxilok.pdfIn PDF document text
    • http://webursitet.org/kcfinder/upload/files/bujufil.pdfIn PDF document text
    • https://febumade.weebly.com/uploads/1/3/4/7/134757335/4ef8e577e201.pdfIn PDF document text
    • https://bomando.bomsolar.com/uploadfiles/files/suvogo.pdfIn PDF document text
    • https://vuvuligebefu.weebly.com/uploads/1/3/7/5/137510570/zufid.pdfIn PDF document text
    • http://alltechsro.cz/files/bogofomudosiwuzodupi.pdfIn PDF document text
    • http://svb-volleyball.de/userfiles/file/18230379393.pdfIn PDF document text
    • https://jakazopafekitab.weebly.com/uploads/1/3/4/6/134632018/woxonuv.pdfIn PDF document text
    • http://artio.pl/files/files/66224821439.pdfIn PDF document text
    • http://baohanhranghm.com/upload/img/files/nimosepu.pdfIn PDF document text
    • https://wezawemexa.weebly.com/uploads/1/3/1/4/131410399/7329144.pdfIn PDF document text
    • https://pumebogevi.weebly.com/uploads/1/3/4/5/134583518/f37b215d23536b.pdfIn PDF document text
    • http://australiandc.eu/uploads/ckeditor/files/31952767725.pdfIn PDF document text
    • https://dagonaluwekala.weebly.com/uploads/1/3/4/6/134614864/sadotepoxulibozane.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_off0001f24f.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001f24f.bin)

Related samples 3

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001f24f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1F24F 11196 bytes
SHA-256: 41625da60da8dd8bda8a34ca57e30ce578f8ad1b494d6d462ef1a65521f17a4b
font_01_sfnt_off00020bdc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x20BDC 18664 bytes
SHA-256: 54e8f381b84f45edc5d24c4f098bd19a2105b3220a982782cf7b3e92fd69a473
font_02_sfnt_off00023c0f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x23C0F 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

Open this report in the interactive analyzer, or submit your own file for analysis.