Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed32b989d0840e16…

MALICIOUS

PDF

74.6 KB Created: 2022-05-07 03:49:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-07
MD5: 2847ca4182c534996fced3d9644306bb SHA-1: 6e974116625fba0cc0a8fd9f20ddeaefb7248220 SHA-256: ed32b989d0840e16f821629967e1f49f0e0a9d31bbdc1c8660e81528b4608e30
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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://weluperexofabed.weebly.com/uploads/1/3/5/3/135382791/341748.pdf In PDF document text
    • https://vexivager.weebly.com/uploads/1/3/4/6/134634122/wolewu_vowepolefe_ziride.pdfIn PDF document text
    • http://www.imcet.org.tr/kcfinder/upload/files/11615207865.pdfIn PDF document text
    • http://mdsalon.ru/img/lib/file/zeder.pdfIn PDF document text
    • http://dbrostechnology.com.np/dbros/public/ckeditor/kcfinder/upload/files/jadote.pdfIn PDF document text
    • https://netcsemege.hu/ckfinder/userfiles/files/fobal.pdfIn PDF document text
    • http://ngnjl.com/userfiles/files/nukejon.pdfIn PDF document text
    • https://vejipekub.weebly.com/uploads/1/4/1/6/141683134/magemudifutu-nemen-wunitaranunaj-dasuxu.pdfIn PDF document text
    • http://www.photonics-science.com/ckfinder/userfiles/files/loxef.pdfIn PDF document text
    • https://bijuvija.weebly.com/uploads/1/3/5/3/135306534/5723007.pdfIn PDF document text
    • http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16201ab20dae4a---23993189898.pdfIn PDF document text
    • https://mefanajumajadip.weebly.com/uploads/1/3/1/6/131637152/a1cd4d4c33c5.pdfIn PDF document text
    • https://szemere-iskola.hu/images/files/xuzakofoxitujefogowu.pdfIn PDF document text
    • https://ashasuchikala.com/ckfinder/userfiles/files/kejenepiganakexunuzudigaj.pdfIn PDF document text
    • https://datudotej.weebly.com/uploads/1/3/7/5/137511239/0ac156e6.pdfIn PDF document text
    • http://lsneotek.com/ckupload/files/gagufepafi.pdfIn PDF document text
    • https://jagdrevier.hu/upload/images/file/wekovubefo.pdfIn PDF document text
    • http://skidubravy.sk/spravca/ckfinder/userfiles/files/57828718044.pdfIn PDF document text
    • https://detaseruwef.weebly.com/uploads/1/3/0/7/130740376/guruzi-lopubo-bovidarum-lomixox.pdfIn PDF document text
    • https://yubit.co.za/YmrXLWy8?keyword=fetal%20pig%20dissection%20quiz%20parts%20diagram%20pdf%20file%20downloadsPDF 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_off0000bb1a.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000bb1a.bin)

Related samples 4

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_off0000bb1a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBB1A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d32c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD32C 17668 bytes
SHA-256: ff8702113ff36ef39b12529e889c57351242cdf15c7f8a12e228ccdfa5a2cd5e
font_02_sfnt_off0001018f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1018F 11332 bytes
SHA-256: febdeeeebbfcb45bdc916cd1b3bfb32871070c987bf5a43919467e86fd50e9a1

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