Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c6230ea8fd59c8…

MALICIOUS

PDF

74.3 KB Created: 2022-04-10 23:47:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: ba7190ca411826440ebf76ddccffba06 SHA-1: 0de6a7463d28c05a878af30ad1a633283b0c7b23 SHA-256: 29c6230ea8fd59c8e887c310e8d4045362518085489a556b5917144c45399f7b
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9875

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://loheb.co.za/XSRYdR1H?utm_term=this+title+requires+a+graphics+devic PDF link annotation
    • http://kalecikliyiz.biz/panel/kcfinder/upload/files/33475542925.pdfIn PDF document text
    • https://rujenamifib.weebly.com/uploads/1/3/4/6/134652207/69f58ee909a4.pdfIn PDF document text
    • https://gowigejovijori.weebly.com/uploads/1/3/0/7/130740297/weveromemepefizi.pdfIn PDF document text
    • http://esoftland.com/userfiles/file/18729232010.pdfIn PDF document text
    • http://asesorgubernamental.com/images/file/keralidifitexafipij.pdfIn PDF document text
    • https://dachastyle.com/userfiles/file/dovezopazimetona.pdfIn PDF document text
    • https://www.elshandmadedesign.nl/ckfinder/userfiles/files/51084426969.pdfIn PDF document text
    • http://domuran.pl/files/file/80318829146.pdfIn PDF document text
    • http://karpatskiles.ru/store/files/jutorowezarori.pdfIn PDF document text
    • http://primethailand.com/ckfinder/userfiles/files/68080298982.pdfIn PDF document text
    • http://ailin.kz/js/kcfinder/upload/files/tuwevisozusiwexuj.pdfIn PDF document text
    • http://mitrasejati.co.id/assets/kcfinder/upload/files/takavozudiriderilabotapo.pdfIn PDF document text
    • https://euronuts2009.ge/files/files/dulexufutig.pdfIn PDF document text
    • http://nhatminhtrading.vn/app/webroot/uploads/files/zesepekelajuzalefad.pdfIn PDF document text
    • http://lavera.it/wp-content/plugins/formcraft/file-upload/server/content/files/16225d4ade706d---rojekutabofujexolibas.pdfIn PDF document text
    • https://anglarill.net/userfiles/file/63106963985.pdfIn PDF document text
    • http://wellcomm.co.id/assets/kcfinder/upload/files/62058364844.pdfIn PDF document text
    • https://jedunaxalow.weebly.com/uploads/1/3/1/6/131606453/9663653.pdfIn PDF document text
    • https://zibozofos.weebly.com/uploads/1/3/4/8/134896422/kipasupatokotazi.pdfIn PDF document text
    • http://karcannakliyat.com/userfiles/file/kimidonibod.pdfIn PDF document text
    • http://installmysolar.com/userfiles/file/30226003442.pdfIn PDF document text
    • http://akvarium-olbrecht.cz/upload/file/lozariverub.pdfIn PDF document text
    • http://aunay-sous-auneau.fr/ckfinder/userfiles/files/vuzumisopelinobizugigawi.pdfIn PDF document text
    • http://k1a.ru/images/files/file/73065300140.pdfIn PDF document text
    • http://aminotp.com/upload/files/lazobixo.pdfIn PDF document text
    • http://ttech.com.vn/ckeditor/kcfinder/upload/files/lukesalijumeguzuruve.pdfIn PDF document text
    • http://palletgoanloi.com/img-dn/files/32439415783.pdfIn PDF document text
    • https://estatecambodia.com/htdocs/cljr/data/files/72828760076.pdfIn PDF document text
    • https://t-groupvnxkld.com/uploads/news_file/17215839880.pdfIn PDF document text
    • https://huscreenprinting.com/nbloom/fckuploads/file/satovuginikipoxobinavit.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_off0000b409.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b409.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b409.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB409 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000cc1b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCC1B 21076 bytes
SHA-256: 9e36442e707cdff65b5f79f23df169ded2ea6264b777dd471e44583a4798b8c6
font_02_sfnt_off00010280.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10280 10844 bytes
SHA-256: 99eb82f51b408b741c316ebbe66e1a45470e71d292773b34e498c1391eb2b337