Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07d0ef42e5e1929…

MALICIOUS

PDF

311.0 KB Created: 2022-03-01 06:14:16 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-07
MD5: e5108d1bc6f51da892d0d8bbbccdb5b9 SHA-1: 5895f2702d168759aed48925043bd385cc1b6ae9 SHA-256: d07d0ef42e5e1929ac254dec123d0619837e791a539e9bdec26dfa9e72a0fc55
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8631

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://hzhuacui.com/images/upload/File/37810810526.pdf In PDF document text
    • http://www.varnamonarradio.se/admin/kcfinder/upload/files/gumadusufosejobajawil.pdfIn PDF document text
    • http://gaia-onlus.org/userfiles/file/vavab.pdfIn PDF document text
    • http://gjbbang.com/userData/board/file/85244797474.pdfIn PDF document text
    • https://aaaxxion.info/images/file/zuleninuponerefideno.pdfIn PDF document text
    • http://dinapart.net/frontend/web/kcfinder/upload/files/genavoxapogikijaxovoga.pdfIn PDF document text
    • http://lblussana.it/images/file/16425705338.pdfIn PDF document text
    • https://wineuniverse.us/userfiles/file/jivivomis.pdfIn PDF document text
    • http://keifo.ru/ckfinder/userfiles/files/40005782539.pdfIn PDF document text
    • http://cadex.biz/app/webroot/kcfinder/upload/files/wetiwuwanus.pdfIn PDF document text
    • https://patoman.ro/ckfinder/userfiles/files/kowaniso.pdfIn PDF document text
    • http://h027.hosannakorea.net/sa_upload/userfiles/file/20220221082158.pdfIn PDF document text
    • https://nsck-cykelmotion.dk/ckfinder/userfiles/files/kulapamopuwemabeditamu.pdfIn PDF document text
    • http://azv-goldeneaue-uthleben.de/kcfinder/upload/files/gebavemabe.pdfIn PDF document text
    • https://lemondedelaura.com/userfiles/file/dupabubopagurukun.pdfIn PDF document text
    • http://divinenine.net/userfiles/file/balodokunazajuru.pdfIn PDF document text
    • http://furkansigorta.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/162057ed68c2d4---17753352732.pdfIn PDF document text
    • http://agencies.opertur.com/uploaded/kcfinder/files/30359062531.pdfIn PDF document text
    • https://hoongnau.com/upload/files/nekatifexorixu.pdfIn PDF document text
    • http://2girlstrippin.com/wp-content/plugins/formcraft/file-upload/server/content/files/162135fd43ab02---97437932248.pdfIn PDF document text
    • https://tevav.co.za/XSRYdR1H?utm_term=a2+english+test+pdf+with+answersPDF 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_off00046c64.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00046c64.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_off00046c64.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46C64 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004837f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4837F 18812 bytes
SHA-256: 27875f86dfb890063ae98aba675212f3e8bfcab74e1f8e49fb3de9851675c10c
font_02_sfnt_off0004b451.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B451 10844 bytes
SHA-256: 0d6a0e947919a4e67406158fb5d64d52d2b591ce32fcb41b84f08be5609ce3a3

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