Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e9429318677ded…

MALICIOUS

PDF

108.8 KB Created: 2022-04-12 17:41:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: a41a77bf5705c4b93c5d511ec53c30ee SHA-1: 6c4d63c6f442a51fa4fa612f099560f43f04b99c SHA-256: e0e9429318677ded3beee1ff57c73624749eea32b42c3162a83e4f1e0f75bd98
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

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://tiseparalav.weebly.com/uploads/1/3/4/7/134735838/477487d.pdf In PDF document text
    • https://senabexe.weebly.com/uploads/1/3/4/2/134265557/sojafufew_raberonizolew_xumolemen_vavere.pdfIn PDF document text
    • https://trisyscom.com/userfiles/file/23743256356.pdfIn PDF document text
    • https://globalathena.com/ckfinder/userfiles/files/83060986732.pdfIn PDF document text
    • http://runnersavezzano.it/public/userfiles/file/sidivijizijesifalesezofu.pdfIn PDF document text
    • https://dutazoduduniluz.weebly.com/uploads/1/3/4/3/134314841/lawavenesuw-rijolef-tunug-libusojuwove.pdfIn PDF document text
    • https://mizovitima.weebly.com/uploads/1/3/4/2/134266674/5e6cba881c088.pdfIn PDF document text
    • http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/16254b963c6776---votimekekozotopoduxesiziw.pdfIn PDF document text
    • https://falaxejuwutop.weebly.com/uploads/1/3/2/6/132681153/sonikopubebo-feditaja-ladegexiziz.pdfIn PDF document text
    • https://kebedemozi.weebly.com/uploads/1/3/0/7/130775588/vugebuzitejexazufije.pdfIn PDF document text
    • https://wugedelujexot.weebly.com/uploads/1/3/1/4/131456191/ruvidajapepogo.pdfIn PDF document text
    • http://www.puhito.hu/uploads/bonawisirasijasi.pdfIn PDF document text
    • http://mestan.by/images/file/16951001487.pdfIn PDF document text
    • https://soudureornementalelauziere.com/upload/editor/file/nugodaputoterati.pdfIn PDF document text
    • https://powizosiki.weebly.com/uploads/1/3/4/0/134041047/130a5be6317.pdfIn PDF document text
    • https://reforolirif.weebly.com/uploads/1/3/4/8/134885236/4771275.pdfIn PDF document text
    • http://vanxuantravel.com/upload/files/77174166851.pdfIn PDF document text
    • https://mvfht.ca/kcfinder/upload/files/39622279635.pdfIn PDF document text
    • https://galibemad.weebly.com/uploads/1/3/1/8/131856827/2292e.pdfIn PDF document text
    • https://zinejimi.weebly.com/uploads/1/4/1/2/141249652/xajowotin-pudezewomasog.pdfIn PDF document text
    • http://gestaocipa.com/public_html/Imagens/file/bivomojejewodekefa.pdfIn PDF document text
    • http://doors.syskon.eu/ckfinder/userfiles/files/36111785714.pdfIn PDF document text
    • https://www.synergyom.com/kcfinder/upload/files/tovijaxalejewupa.pdfIn PDF document text
    • https://cafij.co.za/YmrXLWy8?keyword=formato%20avaluo%20comercial%20viviendaPDF link annotation
    • 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_off00014167.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00014167.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00014167.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14167 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0001597e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1597E 10508 bytes
SHA-256: 3625102f409f369df349d82f59c253db4b4bd445fcb0010c5fdc5a68f2a8c697
font_02_sfnt_off00017157.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17157 20108 bytes
SHA-256: 26342d51c22030451d25b0cd0d0810d0e45d5afa2c5aa00be01537088c6e28a0