Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bc85f165bb29432…

MALICIOUS

PDF

147.7 KB Created: 2022-03-25 08:29:57 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-20
MD5: 2acdb98fd8d983c27c5571e9d2ca49c9 SHA-1: 3a9f26dd9b65f318b8221f9b571ddf387adda4b2 SHA-256: 3bc85f165bb294321966a9170d7ef5ae121f0a2f8cb4ab5183533c0c56df9fc4
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

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/XSRYdR1H?utm_term=economics+new+ways+of+thinking+chapter+4+pdf PDF link annotation
    • http://kiavysocina.cz/UserFiles/File/wusemarisabezew.pdfIn PDF document text
    • https://bluedomain.online/ckeditor/kcfinder/upload/files/zigavamidofor.pdfIn PDF document text
    • http://www.melodypods.com/wp-content/plugins/formcraft/file-upload/server/content/files/162114a2ec5545---8776757205.pdfIn PDF document text
    • https://tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/nojuwibewajuxajo.pdfIn PDF document text
    • http://www.etiquettes-adhesives-bobine.fr/kcfinder/upload/files/kafatujaveboxovipuvexizep.pdfIn PDF document text
    • https://drlanda.hu/user/file/96251815445.pdfIn PDF document text
    • https://www.stc-tn.com/webroot/upload/files/38605613709.pdfIn PDF document text
    • http://albina.jp/kcfinder/upload/files/dudawabafiwiditaxorasi.pdfIn PDF document text
    • https://astoraccessories.com/uploads/ckfinder/files/jinovu.pdfIn PDF document text
    • https://www.invidea.it/kcfinder/upload/files/zisopufiwe.pdfIn PDF document text
    • https://pepsima.biz/files/file/71361492110.pdfIn PDF document text
    • http://mirjetours.com/uploads/jedasokebanedafe.pdfIn PDF document text
    • http://irs-messtechnik.at/upload/turemijefif.pdfIn PDF document text
    • http://rayer.cn/d/files/23315154325.pdfIn PDF document text
    • http://mnwebdesign.dk/userfiles/file/43515983306.pdfIn PDF document text
    • http://immodraft.eu/images/architekten_agentur_images_/file/31501010378.pdfIn PDF document text
    • https://hhwholesaleclub.com/admin/kcfinder/upload/files/26189154313.pdfIn PDF document text
    • https://gabconstruction.com/ckfinder/userfiles/files/29113978454.pdfIn PDF document text
    • https://www.swaraagmusic.com/public/templateEditor/kcfinder/upload/files/20454017251.pdfIn PDF document text
    • https://soalmatematik.com/userfiles/file/sitom.pdfIn PDF document text
    • http://www.ddd-iasi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1623199ce6fa0d---gagipisarewogim.pdfIn PDF document text
    • http://schokoladenbrunnen.de/idata/62771593225.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_off0001e617.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001e617.bin)

Related samples 8

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_off0001e617.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1E617 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0001fd32.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1FD32 16068 bytes
SHA-256: aece19b3bf5602c3962ae611ac1036967324d5dfe345e8bd8dc406775fc2afb2
font_02_sfnt_off0002265c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2265C 11376 bytes
SHA-256: 21aca7a18d0ede8d6623a9916a7f29fa4ff2f03c5fe1d253add2f6e9a65abd11

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