Malicious PDF — malware analysis report

Static analysis result for SHA-256 14c70c9c00036369…

MALICIOUS

PDF

277.0 KB Created: 2022-03-06 02:59:18 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-18
MD5: 4d52d7ffb127bcdb055a602a806e2edf SHA-1: dcff75c04a81f342051b74ce318c098cdc3c79e3 SHA-256: 14c70c9c00036369c841528638b3a181c521d5f59632993f00f96932bef64f6f
134 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7982

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
  • 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.
  • SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINK
    PDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
  • 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=daraz+apk++for+pc PDF link annotation
    • http://partynfun.com/kcfinder/upload/files/tizorididez.pdfIn PDF document text
    • http://alompar.hu/uploads/content_files/files/padefamomovodagodosi.pdfIn PDF document text
    • http://rlmlaw.com/images/edit_images/file/wedepofutemumije.pdfIn PDF document text
    • https://karolinanowak.com/userfiles/file/titavegoxalenap.pdfIn PDF document text
    • https://gym-rectif.fr/ckfinder/userfiles/files/nunegisovojopeja.pdfIn PDF document text
    • http://nishikizushi.com/js/kcfinder/upload/files/94807735353.pdfIn PDF document text
    • https://egyiksem.hu/uploads/file/63387481997.pdfIn PDF document text
    • https://pinkrali.com/calisma2/files/uploads/36435295634.pdfIn PDF document text
    • http://energy-partner.pl/kcfinder/upload/files/9296238737.pdfIn PDF document text
    • https://www.burit.net/wp-content/plugins/formcraft/file-upload/server/content/files/162002f214c41d---kuzuxopusumefaworudegigif.pdfIn PDF document text
    • http://someteme.com/archivos/_20220228000919.pdfIn PDF document text
    • http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/16218b7f389331---35197854343.pdfIn PDF document text
    • http://solyaris.pro/admin/ckfinder/userfiles/files/36376158294.pdfIn PDF document text
    • http://huabulaw.com/uploadpic/2022-2/file/2022021511054873499.pdfIn PDF document text
    • http://varnamonarradio.se/admin/kcfinder/upload/files/86968068144.pdfIn PDF document text
    • https://coombs.gocascadia.com/images/cms/file/58680721910.pdfIn PDF document text
    • http://zdk-engels.ru/upload2/files/limuvunod.pdfIn PDF document text
    • https://magnumattachments.com/ckfinder/userfiles/Files/32599388452.pdfIn PDF document text
    • http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/1621f1d2290fb1---danuselefuwixivezolebi.pdfIn PDF document text
    • http://citranco.com/users/files/giwevi.pdfIn PDF document text
    • http://www.photonics-science.com/ckfinder/userfiles/files/vujopojumakog.pdfIn PDF document text
    • http://bulk-supplies.com/userfiles/files/64245388066.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_off0003e3f3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003e3f3.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003e3f3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3E3F3 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0003fb0e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FB0E 19460 bytes
SHA-256: 7df0e824ae0efd42dfdb63a8bae78cdc21b54399f6f9760cdc6f847abf6ed048
font_02_sfnt_off00042eda.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42EDA 9984 bytes
SHA-256: c7610339fd2c99ae824ff071dea3ce66b00ad7d6703942e9ca7cd4c5b5f5cc54