Malicious PDF — malware analysis report

Static analysis result for SHA-256 011698285122df5e…

MALICIOUS

PDF

616.1 KB Created: 2022-01-07 10:35:48 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-27
MD5: 506014f3a2ea6211a2f07da8b79bc6d1 SHA-1: de3bfabcaaa6f374c989a860628f58208498fb96 SHA-256: 011698285122df5e1eb4de59abcff2d10d5847dcd7276010ca6e90cda8d3498b
114 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3762

Heuristics 6

  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://chiengthai.com/file_media/file_image/file/53382523946.pdf In PDF document text
    • https://marathonroller.com/userfiles/files/xedefogemu.pdfIn PDF document text
    • https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/19c970ec443aa5d716084ad86a83edd3/latolilokimupafaneposanof.pdfIn PDF document text
    • http://hagelkonzept.com/userfiles/file/2732617342.pdfIn PDF document text
    • http://crislbd.com/public/admin/assets/ckeditor/kcfinder/upload/files/52583421511.pdfIn PDF document text
    • https://mobspace.xyz/web/img/podborky/files/56795775571.pdfIn PDF document text
    • https://dogathermalhotel.com/resimler/files/60492214398.pdfIn PDF document text
    • https://jimsdelibrookhaven.com/demo/jimsdeli/admin/userfilesfile/33841359422.pdfIn PDF document text
    • https://www.starvisaservices.co.uk/application/elements/plugins/kcfinder/upload/files/tedimumipejulirawepagabax.pdfIn PDF document text
    • https://easy2ticket.com/upload/files/21008782260.pdfIn PDF document text
    • http://terralis.eu/catalogue_dynamique/file/23856508483.pdfIn PDF document text
    • http://bjjiffy.com/upload/23796111919.pdfIn PDF document text
    • https://www.miroku-jp.com/system/js/kcfinder/upload/files/wojujudobum.pdfIn PDF document text
    • http://schoonhovensvrouwenkoor.nl/ckfinder/userfiles/files/mumixo.pdfIn PDF document text
    • https://dbjadow.pl/attachments/file/nijozubetiduf.pdfIn PDF document text
    • http://smartraoptics.com/fck_filemanager_upload/file/ruvogi.pdfIn PDF document text
    • https://lazeo.nl/userfiles/file/noboxuxejuvexuvub.pdfIn PDF document text
    • http://adhdesign.de/userContent/files/20211124184913-32956178990.pdfIn PDF document text
    • http://esistore.com/userfiles/file/salese.pdfIn PDF document text
    • https://guanlai.tw/uploads/files/202109281916233386.pdfIn PDF document text
    • http://hzzxtl.com/UploadFile/file/20211126070454028.pdfIn PDF document text
    • http://cleanking.net/userData/board/file/3327085557.pdfIn PDF document text
    • http://aokisuper.com/ckfinder/userfiles/files/nevupabojo.pdfIn PDF document text
    • http://lovec.bg/root/ckfinder/userfiles/files/64724161889.pdfIn PDF document text
    • http://feedproxy.google.com/~r/Xvkpad/~3/HKUGBsJGI0E/uplcv?utm_term=actress+pics+apkPDF 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_off000934c5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000934c5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000934c5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x934C5 10172 bytes
SHA-256: 5285430c0f7b2e97062dfe6d78565897918ca644481bfb1b9fb75320bfe207a5
font_01_sfnt_off00094bbe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x94BBE 18028 bytes
SHA-256: 0d21b07179e1495901c63dca32f382a7b69148fc71dc1677f85d70fc4c2c4ea0
font_02_sfnt_off00097a93.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x97A93 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336