Malicious PDF — malware analysis report

Static analysis result for SHA-256 080ee635f98b9076…

MALICIOUS

PDF

142.2 KB Created: 2022-02-16 00:13:42 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: eca719baa94389aa2c4184677d813ada SHA-1: fdd247edc63daab0fbca0e0b0aacbb670d3f2fa2 SHA-256: 080ee635f98b90768b2a3809b2e1302375d8155a4a8bbaf8348d587ca6f774ad
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8789

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.
  • 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://colod.co.za/XSRYdR1H?utm_term=rocefin+im+bula+pdf PDF link annotation
    • https://namhunglogistic.vn/site/files/tipixixuxaf.pdfIn PDF document text
    • https://cengilli.com/icerik_images/file/24469772465.pdfIn PDF document text
    • https://robindayne.com/ckfinder/userfiles/files/kozerilorotal.pdfIn PDF document text
    • http://studiotipaldo.com/userfiles/files/torilasekagorati.pdfIn PDF document text
    • http://sino-web.net/filespath/files/20210915144904.pdfIn PDF document text
    • http://garmagostaran.com/Upload/file/fiwamosox.pdfIn PDF document text
    • https://imagebrandstudio.com/userfiles/file/sidonisijerafegulanep.pdfIn PDF document text
    • https://adilakaryakitnakliyat.com/kcfinder/upload/files/migadobubowozete.pdfIn PDF document text
    • https://flomogroup.com/upload/files/fudufalokizet.pdfIn PDF document text
    • https://2winit.com/Files/files/44479865390.pdfIn PDF document text
    • https://foodsafebox.com/ckfinder/userfiles/files/57446707910.pdfIn PDF document text
    • https://prana.video/wp-content/plugins/super-forms/uploads/php/files/cij2ca5vf48umetspnqvn0p0a6/83531720879.pdfIn PDF document text
    • https://chsins.tw/uploads/files/202111141222002022.pdfIn PDF document text
    • http://ihanzao.com/userfiles/file/20210927073842_227432100.pdfIn PDF document text
    • https://markzone.az/wp-content/plugins/super-forms/uploads/php/files/mmtp2ljs8qer1vuemqjdtehlkq/kaxoju.pdfIn PDF document text
    • https://ht-cooling-j3t.com/contents//files/gevatuvakekemupalaritibib.pdfIn PDF document text
    • https://eravukappalpalli.com/userfiles/file/fimumoruji.pdfIn PDF document text
    • http://szyoujin.com/UploadFile/file/20211022231935417.pdfIn PDF document text
    • http://dotykbylinky.sk/_subory/subory/22598813193.pdfIn PDF document text
    • http://cuacuontoanthang.com/media/file/jukurajudavadoliketubewob.pdfIn PDF document text
    • http://www.barbazan-debat.fr/ckfinder/userfiles/files/82619308655.pdfIn PDF document text
    • https://pmb.unimal.ac.id/assets/plugin/kcfinder/upload/files/zurunemikalorenixe.pdfIn PDF document text
    • http://hcpcsz.com/upfolder/e/files/20220104053006.pdfIn PDF document text
    • https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/j534sai0p0cfl7ocj53kvatsa0/resagimiworowevuj.pdfIn PDF document text
    • http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613488dc0722e---51381027963.pdfIn PDF document text
    • https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/860935d933332bd2e791b46e5eddc4d4/92290637750.pdfIn PDF document text
    • http://driscollandgibson.com/images/edit_images/file/42211233134.pdfIn PDF document text
    • http://adabaskimerkezi.com/upload/file/57999634942.pdfIn PDF document text
    • http://areaengineeringsrl.eu/userfiles/files/tunalevax.pdfIn PDF document text
    • http://agppi99.pretty-match.com/upload/files/reliwaroka.pdfIn PDF document text
    • http://oilmachineydy.com/d/files/lezaba.pdfIn PDF document text
    • https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160ee0e8fe3bf8---73684739862.pdfIn PDF document text
    • https://gaziemirkentkonseyi.com/upload/files/8882029511.pdfIn PDF document text
    • https://candbco.com/ckfinder/userfiles/files/13723276410.pdfIn PDF document text
    • http://kioskcondoweb.wpengine.com/wp-content/plugins/formcraft/file-upload/server/content/files/161621c7fedee7---zufobokukuj.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_off0001a7b5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001a7b5.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001a7b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1A7B5 23652 bytes
SHA-256: 69578553589e4e81d65c7fcbae836ec2a7b996e937d341a418ce7fc8f534d724
font_01_sfnt_off0001e40f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1E40F 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0001fb29.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1FB29 16308 bytes
SHA-256: 1e4fbdacb03c8af0967aa8f85cc23ff9092e4a04525c077e4e91f026995733c4
font_03_sfnt_off0002115b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2115B 10700 bytes
SHA-256: 95d1c2bfcdc7ca3ac34856c4e4fc999ad329d8e5a345b0f69bf9c500901dd52f