Malicious PDF — malware analysis report

Static analysis result for SHA-256 0e6bb27269e99fb2…

MALICIOUS

PDF

83.6 KB Created: 2022-04-01 10:08:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 76e683f34fad8c1d1fc70d88d80bf18d SHA-1: 0abb2c889029af0bb196389c07c8a85b1b015cc7 SHA-256: 0e6bb27269e99fb2290145cbcd2db3baabb6794a0eb6f0e6b3026c100d3d70f6
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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 https://yoyep.co.za/YmrXLWy8?keyword=cuales%20son%20las%206%20p%20del%20marketing PDF link annotation
    • http://progfin.pl/userfiles/file/nogosofufu.pdfIn PDF document text
    • http://fence-alarm.com/userfiles/files/mabobufobogife.pdfIn PDF document text
    • https://xarojitoma.weebly.com/uploads/1/3/5/3/135305856/8313604.pdfIn PDF document text
    • https://biothiennam.com/media/ftp/file/31891875868.pdfIn PDF document text
    • https://nujuwededewomoj.weebly.com/uploads/1/3/4/3/134305400/45af1633.pdfIn PDF document text
    • https://ninofupefuf.weebly.com/uploads/1/3/1/8/131856131/tedimipedani.pdfIn PDF document text
    • https://xugoxokolo.weebly.com/uploads/1/3/5/3/135392162/5008512.pdfIn PDF document text
    • https://relewamomoj.weebly.com/uploads/1/3/4/3/134349818/9454549.pdfIn PDF document text
    • http://globalbizkorea.com/userData/board/file/43339420754.pdfIn PDF document text
    • https://xinulirolome.weebly.com/uploads/1/3/4/5/134599248/xakixumiriveje-lufepomujo-kaxagivu.pdfIn PDF document text
    • http://tao-ssct.org/data/upload/file/sovalepazuv.pdfIn PDF document text
    • https://djennebeads.com/nbloom/fckuploads/file/43599979594.pdfIn PDF document text
    • https://sapsda.org/SapmaUserfiles/file/23125244079.pdfIn PDF document text
    • https://toscanafantastica.com/userfiles/file/mupezisoruxobonefosoxelu.pdfIn PDF document text
    • http://senioradviserab.se/admin/kcfinder/upload/files/luxobekolurinuvutuvetifu.pdfIn PDF document text
    • https://kajagopop.weebly.com/uploads/1/3/4/7/134729443/3a9412ef36e6.pdfIn PDF document text
    • https://wedesejuga.weebly.com/uploads/1/4/1/2/141252758/pojipirilim.pdfIn PDF document text
    • https://sinditamaraty.org.br/site/public/ckeditor/kcfinder/upload/files/33070596042.pdfIn PDF document text
    • http://accurateverdicts.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621f7a5dafb96---gomobar.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_off0000dfcc.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000dfcc.bin)

Related samples 1

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_off0000dfcc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDFCC 18208 bytes
SHA-256: 7288f95bb1c41c51c83869d06af1544c803055e59558d985a4b0004f132ef320
font_01_sfnt_off00010e5a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10E5A 11124 bytes
SHA-256: 1eac5c8fa3405593daacde1e0ca21597373bf431c7d289b33face57c965b510c
font_02_sfnt_off00012821.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12821 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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