Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c084becd5e87c2…

MALICIOUS

PDF

467.7 KB Created: 2022-05-06 08:03:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: 5f724d669094e284ebcbdaa84bfa8584 SHA-1: 0743214fc627638e36524b047787ce177f96c14d SHA-256: 29c084becd5e87c26d57488a69ee3227882020d31d33a88d5ff2f415b85881c1
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5543

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
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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 http://wuyioutdoor.com/userfiles/file/29654542876.pdf In PDF document text
    • https://siwevamad.weebly.com/uploads/1/3/1/8/131871433/3388747.pdfIn PDF document text
    • https://originalbau.hu/imagesfiles/zazasubibamefa.pdfIn PDF document text
    • http://skygondola.com/admin/kcfinder/upload/files/wigosuwukisipatunutiz.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623ac64f0e4e5---66590424953.pdfIn PDF document text
    • http://fastbeatbattlerider.saint-fun.com/assets/upload/files/tamerewumafudukola.pdfIn PDF document text
    • https://mabuzati.weebly.com/uploads/1/4/1/4/141496959/motanin.pdfIn PDF document text
    • http://fantasymusic.it/userfiles/files/jetagikefinokobujakabus.pdfIn PDF document text
    • https://fetatoba.weebly.com/uploads/1/3/4/6/134689412/1940048.pdfIn PDF document text
    • https://frasertechno.com/wp-content/plugins/formcraft/file-upload/server/content/files/162035d9b9d3ad---zipanudamutizukudop.pdfIn PDF document text
    • https://bofejenatex.weebly.com/uploads/1/4/1/2/141221027/05af24a494.pdfIn PDF document text
    • https://tilawifi.weebly.com/uploads/1/3/4/4/134480999/b9bdbfb.pdfIn PDF document text
    • http://laps.pl/userfiles/file/senora.pdfIn PDF document text
    • https://malitizume.weebly.com/uploads/1/3/4/0/134097131/7413588.pdfIn PDF document text
    • https://ekinyalitim.com/depo/sayfaresim/file/moxunagefi.pdfIn PDF document text
    • http://tai-group.com/upload/files/wurub.pdfIn PDF document text
    • https://pasutexovemas.weebly.com/uploads/1/3/0/9/130969198/dizalajuje_nalomiride_zuparasotorobe.pdfIn PDF document text
    • https://koralazuvumo.weebly.com/uploads/1/3/1/8/131871516/tafomuzusufidup.pdfIn PDF document text
    • http://jysfh.com/upload_fck/file/2022-3-1/20220301184749957486.pdfIn PDF document text
    • https://xizoputi.weebly.com/uploads/1/3/4/6/134679655/wuveretu_teroginurasole_labenalu.pdfIn PDF document text
    • http://xhslsh.gdx.cn/ckfinder/userfiles/files/lurovitirinanozokufugojom.pdfIn PDF document text
    • http://jnmindia.com/outscapes/admin/ckeditor/uploads/ck/files/fekoju.pdfIn PDF document text
    • https://jikovezogid.weebly.com/uploads/1/3/1/4/131407088/5576914.pdfIn PDF document text
    • https://gatodewa.weebly.com/uploads/1/3/4/6/134627503/760134.pdfIn PDF document text
    • https://zexojoru.weebly.com/uploads/1/3/1/4/131409474/30bb06c1257150b.pdfIn PDF document text
    • http://www.albertoabajolimousin.com/abm/Bibliotecas/kcfinder/upload/files/52412265894.pdfIn PDF document text
    • http://wok4all.nl/newerac2c/userfiles/file/rorofufosubijad.pdfIn PDF document text
    • https://sporyolu.com/resimler/files/16314471122.pdfIn PDF document text
    • https://bloodyofficeadmin.underguide.com/upload/userfiles/file/wezepukir.pdfIn PDF document text
    • https://xogoluxoso.weebly.com/uploads/1/3/4/4/134444279/7102893.pdfIn PDF document text
    • https://juwibaviwexufeb.weebly.com/uploads/1/3/0/7/130739975/kesopoxoduwu_viperokujew.pdfIn PDF document text
    • http://sloplast.com/userfiles/files/vewuso.pdfIn PDF document text
    • https://wirut.co.za/XSRYdR1H?utm_term=bissell+proheat+2x+service+center+repair+manual+model+number+searchPDF 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_off0006dce1.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0006dce1.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006dce1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6DCE1 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0006f4f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6F4F8 11360 bytes
SHA-256: eede8bb76a5f4e38ab1467aff7f5429d206cf50886b3619ac9556170a95fb703
font_02_sfnt_off00070f63.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x70F63 17276 bytes
SHA-256: 53422ec47279d9fb5d67600d0c3334c0b5f5e6918aa80cf61fff04f15809e5bc