Malicious PDF — malware analysis report

Static analysis result for SHA-256 2056c0869e071cb6…

MALICIOUS

PDF

123.5 KB Created: 2022-05-03 05:41:21 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-19
MD5: 9adb26e4f42846f631607297007db182 SHA-1: 7f88d222d6c3441572030af3ba12e23c9a7d4d7d SHA-256: 2056c0869e071cb6e5378d84575cf874c5e5f1b9422d20dacb304e54efbbce3d
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

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://colod.co.za/YmrXLWy8?keyword=what%20is%20the%2016%20personality%20test PDF link annotation
    • https://tabetigilazewa.weebly.com/uploads/1/3/5/3/135392987/veguwesex.pdfIn PDF document text
    • https://coherence.cz/userfiles/file/73780408655.pdfIn PDF document text
    • http://domki-kopalino.pl/pliki/tutogorusiwujejide.pdfIn PDF document text
    • http://www.malagatour.es/ckfinder/userfiles/files/93281109542.pdfIn PDF document text
    • http://akekaluck.com/ckfinder/userfiles/files/97018483844.pdfIn PDF document text
    • https://confidence-ist.com/ckfinder/userfiles/files/14798619515.pdfIn PDF document text
    • https://wajutuba.weebly.com/uploads/1/3/4/6/134656264/dadov.pdfIn PDF document text
    • https://jung.su/kcfinder/upload/files/78547320986.pdfIn PDF document text
    • http://bowlingkillers.com/imgdb/files/20503170078.pdfIn PDF document text
    • http://rubensova16.cz/files/file/mapafewevun.pdfIn PDF document text
    • https://lunogowome.weebly.com/uploads/1/3/4/8/134859941/1c3c22e9c7c3ac.pdfIn PDF document text
    • https://adtw1.com/ckfinder/userfiles/files/88032204667.pdfIn PDF document text
    • https://boxotegiperofog.weebly.com/uploads/1/3/1/3/131398000/pawivuwekezodaj.pdfIn PDF document text
    • https://grafconsulting.pl/Upload/file/345705468.pdfIn PDF document text
    • http://komputerzagrosze.pl/userfiles/file/ditobosawixirazadaj.pdfIn PDF document text
    • https://cplastik.net/data/cms/file/20568389941.pdfIn PDF document text
    • http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/16210cb3944e6b---pabesizamutomusujuxofitu.pdfIn PDF document text
    • http://abdobson-new.simplywebeditor.com/site-uploads/14816251707.pdfIn PDF document text
    • http://studiotecnicostradi.eu/userfiles/files/finuwififobifadupi.pdfIn PDF document text
    • https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624c10b611a66---fijuselakabave.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_off00017c51.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00017c51.bin)

Related samples 6

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_off00017c51.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17C51 18588 bytes
SHA-256: f296b3b5bcf79fea40530a1e4f0fb0fe3acb45a1bc541b6285fa53d12fdd49ed
font_01_sfnt_off0001ade9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1ADE9 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0001c600.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1C600 10676 bytes
SHA-256: 6b4e291e2cdd275718800a1075ae5925ef49d2ea046381fd60e222a809f10934

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