Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e1dc126bc9f44bd…

MALICIOUS

PDF

188.0 KB Created: 2022-04-27 09:35:07 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-09
MD5: ada06a00ba676218a637f2bd7b084d09 SHA-1: 72b2577552b0086bd6807a3635151dec04c4662b SHA-256: 5e1dc126bc9f44bd417f7fc3345ab30cf589c17a8515703458385faf3ffedf23
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9513

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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 http://www.binghan.my/userfiles/file/zakogojoferasuzarofolido.pdf In PDF document text
    • http://bangdientunhk.com/upload/files/72504642489.pdfIn PDF document text
    • https://www.irisgroupbd.com/templateEditor/kcfinder/upload/files/13755354155.pdfIn PDF document text
    • https://xizogezoki.weebly.com/uploads/1/3/4/7/134717510/8620384.pdfIn PDF document text
    • https://inkxds.com/userfiles/file/71023639228.pdfIn PDF document text
    • https://newopavovopiso.weebly.com/uploads/1/3/4/0/134000505/1949972.pdfIn PDF document text
    • https://tateleref.weebly.com/uploads/1/3/5/3/135322569/pebez.pdfIn PDF document text
    • http://arborspringsforestry.com/img/files/zebaduvaneb.pdfIn PDF document text
    • http://mauchlineware.com/html/chapelstreet/web/userfiles/files/mosageparerenuxotidonan.pdfIn PDF document text
    • https://ric-sb.si/uploads/files/rogolot.pdfIn PDF document text
    • http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/1620ff09dda59e---soritawi.pdfIn PDF document text
    • https://gemicilojistik.com/userfiles/upload/file/80626496654.pdfIn PDF document text
    • https://memibiwogiluged.weebly.com/uploads/1/3/4/1/134131866/2424345.pdfIn PDF document text
    • http://ackerviewguesthouse.com/userfiles/file/bekowifudatujewuwosino.pdfIn PDF document text
    • https://felixtrail.com/imagini_ws/17571594405.pdfIn PDF document text
    • http://z-sinpro.com/upload/files/worupufirexozuk.pdfIn PDF document text
    • http://aucoindeshalles.fr/menu/file/75463993982.pdfIn PDF document text
    • https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622026cc04556---vowovazurexosidixi.pdfIn PDF document text
    • https://klmyjobs.com/userfiles/file/woxunoradamesunufonefozu.pdfIn PDF document text
    • https://alseedawigroup.com/userfiles/files/11103488680.pdfIn PDF document text
    • http://kama-msm.ru/storages/file/97868638446.pdfIn PDF document text
    • http://himalayakebab.com/shipinc/userfiles/files/38541403942.pdfIn PDF document text
    • https://colod.co.za/YmrXLWy8?keyword=100%20a%C3%B1os%20de%20soledad%20capitulo%2018%20resumenPDF link annotation
    • https://sportnazona.bg/f/uploads/files/31803962883.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_off00027aaf.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00027aaf.bin)

Related samples 2

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_off00027aaf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27AAF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000292c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x292C1 19316 bytes
SHA-256: 11e8a0aa9eb9710949c43ff57ad56ed98cfbcd172ed1d54fee57171258a94ad0
font_02_sfnt_off0002c3f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C3F0 11268 bytes
SHA-256: 7bbaffb0fd5cfb0feeb4fff6ec376a1567027b285dc3e416422aada763cc9276

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