Malicious PDF — malware analysis report

Static analysis result for SHA-256 01125495412d7ee3…

MALICIOUS

PDF

202.5 KB Created: 2022-02-07 17:00:37 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 0bff00dd9e254ac9e70e50b67086d9e2 SHA-1: 92f26ecb0d4c1f6d9cdd72a9e353a6476ddcc3b3 SHA-256: 01125495412d7ee35f99e889336248141c18508e604af585808ce69fb68359be
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7366

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://yubit.co.za/XSRYdR1H?utm_term=bootstrap+login+form+in+w3schools PDF link annotation
    • https://macjiboter.macjahisa.si/files/file/5137778223.pdfIn PDF document text
    • http://proxima-design.cz/files/file/didaxiru.pdfIn PDF document text
    • http://issaproject.com/app/views/panel/ckfinder/userfiles/files/14787748333.pdfIn PDF document text
    • http://hiway54.com/userfiles/file/95103487637.pdfIn PDF document text
    • http://zonwering-belgie.be/ckfinder/userfiles/files/vitavoleduzidodot.pdfIn PDF document text
    • https://kohphanganhotelandtour.com/userfiles/file/74375223580.pdfIn PDF document text
    • https://cakenepal.com/userfiles/file/tupusuvamexow.pdfIn PDF document text
    • http://bannhuaduong.net/upload/files/samogovibilugijosibekim.pdfIn PDF document text
    • https://mosconi.net/userfiles/file/19942207870.pdfIn PDF document text
    • http://paten.kuduskab.go.id/packages/upload/kcfinder/upload/files/vulofidojuwazisisarozokas.pdfIn PDF document text
    • http://qiangka.com/ckfinder/userfiles/files/tituj.pdfIn PDF document text
    • https://granitabrasive.hu/editor_up/62352610975.pdfIn PDF document text
    • http://chinahongji.com/d/files/somibiju.pdfIn PDF document text
    • http://jedwines.com/cmsCart/upload/file/goduwotogato.pdfIn PDF document text
    • https://mosallaesf.ir/uploads/ck/files/gizuzisedi.pdfIn PDF document text
    • https://sumangold.net.vn/wp-content/plugins/super-forms/uploads/php/files/sgmp9fpoop4ptnrhp5po2tl5kn/saligabatusazajaxatuk.pdfIn PDF document text
    • http://erex.hu/upload/file/53687808663.pdfIn PDF document text
    • https://medicraftindia.com/uploads/file/73383268192.pdfIn PDF document text
    • http://vietsinphar.com/uploads/files/ligosinepunad.pdfIn PDF document text
    • http://www.alfapilates.pl/upload/file/53231505337.pdfIn PDF document text
    • https://makiriaszto.hu/ckfinder/userfiles/files/39025676428.pdfIn PDF document text
    • http://abwcoliseum.com/uploads/files/gudenevopokoverodazovaj.pdfIn PDF document text
    • https://thinkglobalcompliance.com/ckfinder/userfiles/files/55803496919.pdfIn PDF document text
    • https://grootformaatspandoeken.nl/userfiles/file/masisazijiwufuvu.pdfIn PDF document text
    • http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161e6c4341be93---fubolinegalunedevamerobul.pdfIn PDF document text
    • http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614e2ef7471d0---19995517118.pdfIn PDF document text
    • http://szhlfz.net/upload/90275770150.pdfIn PDF document text
    • http://royalleasingny.com/admin/images/file/7980454006.pdfIn PDF document text
    • http://csc0451.com/userfiles/file/20211020000604_3rzrcu.pdfIn PDF document text
    • http://studio70.eu/userfiles/files/4946331263.pdfIn PDF document text
    • http://pro-elec.ru/ckfinder/userfiles/files/75775126997.pdfIn PDF document text
    • http://moto-bike.pl/userfiles/file/52345821858.pdfIn PDF document text
    • http://xn--80adic7alej3d.xn--p1ai/userfiles/file/bidesabujemup.pdfIn PDF document text
    • http://amis-simserhof.fr/kcfinder/upload/files/xeravutir.pdfIn PDF document text
    • https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/e3tk0abg9ii1orrsnmd11htq7d/29523605877.pdfIn PDF document text
    • https://ehilteknik.com/uploads/files/xekodukulenanixofebigo.pdfIn PDF document text
    • https://vinaarc.com/app/webroot/files/ckfinder/userfiles/files/vimifagonaga.pdfIn PDF document text
    • http://explosivedevices.ru/media/file/26453821461.pdfIn PDF document text
    • http://cukorbetegshop.hu/files/89295988804.pdfIn PDF document text
    • http://kino-cosmik.ru/sadm_files/dujinirag.pdfIn PDF document text
    • http://buydecor.ru/uploads/files/jogaxopezemubar.pdfIn PDF document text
    • http://bong-dem-long.org/upload/editor/files/fabewilatoful.pdfIn PDF document text
    • http://rghsalumni.com/clients/82979/File/joxipuzeg.pdfIn PDF document text
    • http://sakulchaiplace.com/Uploads/file/lezojipevizow.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002ba0c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2BA0C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0002d127.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D127 17668 bytes
SHA-256: 136e0c08cf2209e0de73081f86cc7fb2046175923c17d7e36711c10550022f31
font_02_sfnt_off0002ffb4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FFB4 11104 bytes
SHA-256: a3e94fa1ec39e483aabf6a04bbc64790a96e585959f20d61dee3746409a46943