Malicious PDF — malware analysis report

Static analysis result for SHA-256 6dfdc2eecb26bad6…

MALICIOUS

PDF

203.0 KB Created: 2022-03-19 07:49:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: 29c82d9d3fe3ef61faecb8ef37a9f2ff SHA-1: 559a24b0a02892c2bc2fdb68b0bb12a7aa16e931 SHA-256: 6dfdc2eecb26bad66c3de03516464983569b451181e4745408b45194457d0e4e
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6569

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.
  • 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.
  • 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://lovig.co.za/XSRYdR1H?utm_term=gartner+report+2018+storage PDF link annotation
    • http://sd-bada.yupucx.com/upFile/file///ITX202203020002291241.pdfIn PDF document text
    • https://halead.com/uploadfile/1645248336.pdfIn PDF document text
    • http://snc.easy-event.net/img/uploads/files/54045983990.pdfIn PDF document text
    • http://xn--j1aii.su/userfiles/file/sobedimabatu.pdfIn PDF document text
    • https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/afe5037459a60aff322d6d27c56e1c46/87181529273.pdfIn PDF document text
    • http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/161ff66cc43295---wemuxivinabapasem.pdfIn PDF document text
    • http://afi-dwls.de/upload/files/69810617848.pdfIn PDF document text
    • http://bukitjaya88.com/kcfinder/upload/files/tenonunelukuwowuwelire.pdfIn PDF document text
    • http://gzxmbx.com/uploadfile/file/2022021500493773499.pdfIn PDF document text
    • http://theofficeplus.com/userfiles/file/jovategaj.pdfIn PDF document text
    • http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/162297e5280cfb---5265901856.pdfIn PDF document text
    • http://krakowska98.com/zdjecia/fck/file/boboxumajabemetob.pdfIn PDF document text
    • http://stoewebdesign.no/userfiles/file/75449991318.pdfIn PDF document text
    • https://djennebeads.com/nbloom/fckuploads/file/38435911538.pdfIn PDF document text
    • https://brtim.com/uploads/wysiwyg/files/65921847904.pdfIn PDF document text
    • http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1620dfd3c4bc49---zofafojuwaliziba.pdfIn PDF document text
    • https://namphuctourist.com/userfiles/file/rinisatefug.pdfIn PDF document text
    • http://robwalker.net/fckupload/file/2913026412.pdfIn PDF document text
    • http://rideco.hu/upload/file/87063166571.pdfIn PDF document text
    • http://ingore.cn/upload/files/3737160758.pdfIn PDF document text
    • http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/2ec4c2833a7baadc380d58ee030d1118/45026319461.pdfIn PDF document text
    • https://www.hotel-palladium.gr/wp-content/plugins/super-forms/uploads/php/files/t1d6tg5j6h7kcdi6jkdl9616ru/73325355298.pdfIn PDF document text
    • http://ckudzcssffhhj.handysociality.com/upload/files/rekamenebikomivo.pdfIn PDF document text
    • https://exam10.menapoint.com/app/webroot/upload/files/6004805613.pdfIn PDF document text
    • https://indian-sped.szabgab.hu/fck_uploads/pdf/lubevavidujipifigetiwil.pdfIn PDF document text
    • http://www.oloron-ste-marie.fr/Oloron/kcfinder/upload/files/gimutow.pdfIn PDF document text
    • http://mebizstekla.ru/userfiles/file/77988236550.pdfIn PDF document text
    • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/162099d427c996---92161711979.pdfIn PDF document text
    • https://kolodezrus.ru/wp-content/plugins/super-forms/uploads/php/files/33b265c6e5d15af3ba6b2b9ab1d29188/fidavakexomogumewuriz.pdfIn PDF document text
    • https://full-flavors.com/img/Data/file/loboxojotaguda.pdfIn PDF document text
    • http://muratdizayn.com/panel/kcfinder/upload/files/74306012166.pdfIn PDF document text
    • http://otpetye.com/images/shared/file/20202941002.pdfIn PDF document text
    • https://rozetki-merten.su/kcfinder/upload/files/xovizulezolivumevedeput.pdfIn PDF document text
    • http://www.anpamedical.com/kcfinder/upload/files/zujeruwugagoxup.pdfIn PDF document text
    • https://objektfunkanlagen.at/userfiles/file/malobewevibivanuledijumox.pdfIn PDF document text
    • https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fd0f425e3f8---3119119318.pdfIn PDF document text
    • https://estatecambodia.com/htdocs/cljr/data/files/49146030605.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_off0002be58.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002be58.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002be58.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2BE58 17404 bytes
SHA-256: c41eb1c56cd22a37e77d3b2e461a3d86bddcfed0993f828acef726523e13ef50
font_01_sfnt_off0002ebe9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EBE9 10832 bytes
SHA-256: 308d3d3373cf2b9434abfe20ef31b0497ab2988de7ca03c83e8b85f72e12e97a
font_02_sfnt_off0003051f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3051F 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9