PDF malware analysis — malicious · 2b69c0afc495c346

MALICIOUS

PDF

329.9 KB Created: 2022-01-30 03:14:30 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17

MD5: e33671a4f5778e18422838f50c46d461 SHA-1: 4c804a62dccd5dd402f45efa71f50eaa362e8579 SHA-256: 2b69c0afc495c3460a16e645c71b9a6eb6e086db2be70ddd00ad24c0ac23d537

174 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.5293

Heuristics 7

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.
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM

PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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 https://cafij.co.za/XSRYdR1H?utm_term=go+bananas+reading+plus+answers PDF link annotation
- http://aarogyamedico.com/userfiles/file/piredalesipuzunufolidut.pdfIn PDF document text
- https://www.thecandystoresudbury.com/wp-content/plugins/super-forms/uploads/php/files/1sc252445vki5eqr51phn71vi6/54926915467.pdfIn PDF document text
- http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ab411c47dbd---80280548262.pdfIn PDF document text
- https://hmv.ir/wp-content/plugins/formcraft/file-upload/server/content/files/161cf2e4e33d47---18697265897.pdfIn PDF document text
- https://nestsearch.in/admin/uploads/file/75049776147.pdfIn PDF document text
- http://salamino.pl/userfiles/file/wagiwafifugufomekoge.pdfIn PDF document text
- http://knowleangling.co.uk/ckfinder/userfiles/files/fulatewovukat.pdfIn PDF document text
- https://biomisszio.baritz.hu/tmp/revoketifaxumanadol.pdfIn PDF document text
- https://tongdaidoanhnghiep.com/app/webroot/upload/files/75941153404.pdfIn PDF document text
- https://emilline.dk/ckfinder/userfiles/files/nolakoxaxatevizoluwub.pdfIn PDF document text
- https://stakeoutllc.com/wp-content/plugins/super-forms/uploads/php/files/8ea3ad2a7ff150484117d243d7220809/piwejin.pdfIn PDF document text
- https://estudiowebcolombia.com/ckfinder/userfiles/files/gukerutekelifow.pdfIn PDF document text
- http://carshopm.com/js/upload/files/xemusiv.pdfIn PDF document text
- https://www.zochrot.org/ckfinder/userfiles/files/75183872355.pdfIn PDF document text
- https://autopsrus.aerovents.com/ckfinder/userfiles/files/madotubasaxadasakegitova.pdfIn PDF document text
- https://www.globalportsholding.co.uk/ckeditor/kcfinder/upload/files/sunixejigo.pdfIn PDF document text
- https://massagetheory.ca/wp-content/plugins/super-forms/uploads/php/files/eb77cbb0b3d6b301ed9a703ebb15ea01/72471024089.pdfIn PDF document text
- http://holflorstudio1.cz/upload/files/dofemelopobomesud.pdfIn PDF document text
- http://xn----otbb6ahq3d.xn--p1ai/ckfinder/userfiles/files/8473653152.pdfIn PDF document text
- http://peknanevesta.sk/media/file/65632044340.pdfIn PDF document text
- http://turbotechnik24.de/userfiles/file/kuvijobesepusapo.pdfIn PDF document text
- http://katachizu.com/img/news/files/69507443066.pdfIn PDF document text
- https://okul.gencreklamajansi.com/uploads/files/ladajatutobivokokure.pdfIn PDF document text
- https://sadhankendra.org/erc/media/88775793270.pdfIn PDF document text
- http://glassinter.de/kcfinder/upload/upload/23356545160.pdfIn PDF document text
- https://www.chortho.co.uk/wp-content/plugins/super-forms/uploads/php/files/bmj2ig1816dvqd3e257l20migh/73108769234.pdfIn PDF document text
- http://gardenofsound.com/userfiles/files/19410669149.pdfIn PDF document text
- https://adamant54.ru/userfiles/files/84165286685.pdfIn PDF document text
- https://vashadvokat82.ru/wp-content/plugins/super-forms/uploads/php/files/3128f4c0372a48e7b28e93c7d297c898/87172205391.pdfIn PDF document text
- http://ferien-in-zahren.de/images/file/gezugud.pdfIn PDF document text
- http://struttur-arch.it/userfiles/files/98533363126.pdfIn PDF document text
- http://joltiy.ru/uploads/files/36531374297.pdfIn PDF document text
- http://davidhammerstein.org/userfiles/file/67674237456.pdfIn PDF document text
- http://sanalights.com/admin/admin/uploadfiles/file/86205662965.pdfIn PDF document text
- http://hosma.net/upload/files/sageniwefape.pdfIn PDF document text
- http://gat-asset.com/CKEdit/upload/files/77751314019.pdfIn PDF document text
- http://tweddlefoto.com/files_contenidos/upload/files/fepixujovun.pdfIn PDF document text
- http://teen.plovdivweek.com/js/ckfinder/userfiles/files/82109611262.pdfIn PDF document text
- http://mobilesamara.com/img/files/file/21770624631.pdfIn PDF document text
- http://guides2alpes.org/uploads/file/refes.pdfIn PDF document text
- https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161ca0efdeb7f5---fidunezaromib.pdfIn PDF document text
- https://venusnvs.com/userfiles/file/36688650778.pdfIn PDF document text
- http://deleersnijder-bocaege.be/images/file/596673296.pdfIn PDF document text
- https://tekstilkentrehber.com/upload/ckfinder/files/2879163703.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
+3 more URL(s)

Extracted artifacts 4

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0004b1a3.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4B1A3	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0004c83d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4C83D	1668 bytes
SHA-256: `0a4af374cb035e676210909e4790276a619635896d879aefac6ffd5912e9aefa`
`font_02_sfnt_off0004d031.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4D031	17488 bytes
SHA-256: `2bd4fa33106f6b1f507b0d4bc113df89fe5b18d97abdd0d2951778e331c30e66`
`font_03_sfnt_off0004fde0.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4FDE0	10832 bytes
SHA-256: `fd3206ce303722cdfd74becedf6e0ac57e9c63575ac79304beafeec2ce4ce913`

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