Malicious PDF — malware analysis report

Static analysis result for SHA-256 949dbd489c52223c…

MALICIOUS

PDF

82.4 KB Created: 2022-04-23 03:41:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-11
MD5: bf46f1cf932727b960b44edd76ecd0e5 SHA-1: a7525bc3c5c0449a43e75d8c5a682494484b4197 SHA-256: 949dbd489c52223cca6acc078a365d3b503d42dd26fcd3595c99595291dd8961
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9984

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://ms1oke.com/contents/files/96405272511.pdf In PDF document text
    • http://dancephoto.ru/userfiles/files/xunegevovego.pdfIn PDF document text
    • http://kpghomerepairs.com/uploads/image/files/32365272593.pdfIn PDF document text
    • https://wavuzujez.weebly.com/uploads/1/3/1/4/131406867/mebagowirev.pdfIn PDF document text
    • https://domainedulacstellan.com/admin/kcfinder/upload/files/teveret.pdfIn PDF document text
    • https://pekutefa.weebly.com/uploads/1/4/1/4/141414421/nilawipob-suromuferi-rejabetebokera-surikaximib.pdfIn PDF document text
    • http://www.avtoschool71.ru/kcfinder/upload/files/dogijazulewoluponinuvi.pdfIn PDF document text
    • http://salda.lt/saldus/kcfinder/upload/files/34242569718.pdfIn PDF document text
    • https://xanbiente.de/userfiles/file/galiselunuwirufo.pdfIn PDF document text
    • http://englandmatchshirts.com/assets/file/luzexejazogajafe.pdfIn PDF document text
    • http://shop-exclusive.cz/userfiles/file/najumanobomifu.pdfIn PDF document text
    • http://horizonpestservices.com/userfile/luzuvadebexavanad.pdfIn PDF document text
    • https://vandolderskb.com/images/usr/zadasutopujonizagapegul.pdfIn PDF document text
    • https://labnewsasia.com/upload/files/juxeweforosoz.pdfIn PDF document text
    • http://andreaslasnik.com/data/files/48339577730.pdfIn PDF document text
    • https://visosoduvevup.weebly.com/uploads/1/3/4/2/134234588/9532002.pdfIn PDF document text
    • http://jiab.net/userData/board/file/sifivulemowidiwiwevev.pdfIn PDF document text
    • http://lasantitosrestaurant.com/userfiles/file/riderozunuraladovo.pdfIn PDF document text
    • https://sawepaxir.weebly.com/uploads/1/3/1/8/131858353/jexatipigad_bewaduso_tafawel_vijakisubeni.pdfIn PDF document text
    • https://jodofokex.weebly.com/uploads/1/3/4/0/134040772/gurovadup.pdfIn PDF document text
    • https://dugeditukuvil.weebly.com/uploads/1/3/4/7/134723955/05413a9ee8fd8d.pdfIn PDF document text
    • https://fodubimofo.weebly.com/uploads/1/3/4/8/134884763/5012393.pdfIn PDF document text
    • https://tufamivobanode.weebly.com/uploads/1/3/0/8/130814219/411173.pdfIn PDF document text
    • http://europeanprofservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/16253972cb6f64---rilaruxefivefowusufoke.pdfIn PDF document text
    • https://pefuxulubix.weebly.com/uploads/1/3/4/7/134730973/nirozud.pdfIn PDF document text
    • https://sunuf.co.za/YmrXLWy8?keyword=movie%20maker%20project%20file%20converterPDF 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_01_sfnt_off0000dba6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_01_sfnt_off0000dba6.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d266.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD266 2064 bytes
SHA-256: 5221cc56e96b657ff7c15f49bf1fbf1b5222e15cd7ffd769ce953162a3e53832
font_01_sfnt_off0000dba6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDBA6 10756 bytes
SHA-256: 1d45e829e4d9ad25369e3926133b6f32d334cd5e2c0999af5b441a0291660b12
font_02_sfnt_off0000f457.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF457 17344 bytes
SHA-256: c354a30f82ba2f11ef9a58663113e21a88cc6011dead3f2c0e92607f5645c79b
font_03_sfnt_off00012126.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12126 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1