Malicious PDF — malware analysis report

Static analysis result for SHA-256 080184f32e7a6f5b…

MALICIOUS

PDF

286.0 KB Created: 2022-04-05 00:24:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 94d12f560cd76f42821e9858bc329a5d SHA-1: 0b2ca66e67d4357e2d65758b54e9dcef4586234c SHA-256: 080184f32e7a6f5b0e860c88cdf4aaa03a86883c3d56cd85cf2fd31edad7642b
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6855

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://sunuf.co.za/XSRYdR1H?utm_term=theoben+rapid+mk1 PDF link annotation
    • https://unixsensor.com/uploads/files/202202190055587895.pdfIn PDF document text
    • https://xezixopizanew.weebly.com/uploads/1/3/5/3/135314636/afeb3b4.pdfIn PDF document text
    • https://futuresbuilder.net/dayafter/uploadimages/newsimages/file/60958331995.pdfIn PDF document text
    • https://lonokowikur.weebly.com/uploads/1/3/5/3/135384913/fitop.pdfIn PDF document text
    • https://petenugilamabo.weebly.com/uploads/1/3/1/4/131453278/5ffdc.pdfIn PDF document text
    • http://alrabbanoilandgas.com/file/files/xikavelalulete.pdfIn PDF document text
    • http://arniuniversity.in/ci/userfiles/files/lovofoferexatosekuxure.pdfIn PDF document text
    • https://kerilame.weebly.com/uploads/1/4/1/2/141254361/1a31fddcc1.pdfIn PDF document text
    • https://dajexuxeguse.weebly.com/uploads/1/3/4/8/134859846/kazixudem-josatefofa-rugugef.pdfIn PDF document text
    • https://gpagroup.in/wp-content/plugins/formcraft/file-upload/server/content/files/1621a0480b65ad---76437176797.pdfIn PDF document text
    • https://antiquites-opio.com/kcfinder/upload/files/segebetujevabesomivakeba.pdfIn PDF document text
    • http://zeshengtecphar.com/UploadFiles/FCKeditor/20220328035119.pdfIn PDF document text
    • http://www.lahealthmarketplace.com/siteuploads/editorimg/file/72479306718.pdfIn PDF document text
    • https://gusilurilusod.weebly.com/uploads/1/3/4/4/134480619/7db896fff2c3d90.pdfIn PDF document text
    • https://festivaldelmaridaje.com/sgi_userfiles/userfiles/files/zonifivexodevis.pdfIn PDF document text
    • http://armoire-atex.com/js/kcfinder/upload/files/ronuj.pdfIn PDF document text
    • https://deepex.hu/hirek/files/gevopugibedikaredaxaro.pdfIn PDF document text
    • https://xapowupitub.weebly.com/uploads/1/3/7/5/137513350/pisavuwipaxudij-xejotagopanaze.pdfIn PDF document text
    • http://haki.tincorner.com/uploads/files/56007546195.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16243f5b18a68b---83304148371.pdfIn PDF document text
    • https://plantbiochem.com/ckfinder/userfiles/files/93394141189.pdfIn PDF document text
    • https://adatbazis.tersegfejlesztes.hu/feltoltes/files/57584317412.pdfIn PDF document text
    • https://fewupebotugap.weebly.com/uploads/1/3/0/7/130739906/4148566.pdfIn PDF document text
    • https://deremufirig.weebly.com/uploads/1/3/4/8/134854029/lisone.pdfIn PDF document text
    • http://dent-pro.cz/pic/file/51189724203.pdfIn PDF document text
    • http://printrun.nl/userfiles/files/ralisajimad.pdfIn PDF document text
    • https://zigozerapudepi.weebly.com/uploads/1/3/5/3/135398300/tutofirid_kurepumu_tuwewagotese_gamefixoxi.pdfIn PDF document text
    • https://sifumoxijobobo.weebly.com/uploads/1/3/4/4/134493963/dad84f628.pdfIn PDF document text
    • http://szm.hu/userfiles/file/13658810060.pdfIn PDF document text
    • https://dispomydeal.com/wp-content/plugins/super-forms/uploads/php/files/ae867be517f43f1eddf30402cdd37a24/fugepoguwokasomepi.pdfIn PDF document text
    • https://xijapesulole.weebly.com/uploads/1/3/4/5/134588017/8354360.pdfIn PDF document text
    • http://lrpharmaceutical.com/upload/files/59429106424.pdfIn PDF document text
    • https://jitifawe.weebly.com/uploads/1/3/5/3/135327084/698a38dda1699.pdfIn PDF document text
    • https://dajexuxeguse.weebly.com/uploads/1/3/4/8/134859846/76c317f.pdfIn PDF document text
    • https://kagifinozadobet.weebly.com/uploads/1/3/4/9/134902547/6004f7567c922.pdfIn PDF document text
    • http://portretnifotografie.cz/img-content/files/73735667802.pdfIn PDF document text
    • http://kartelabasligi.com/images_upload/files/natiwema.pdfIn PDF document text
    • https://cap2013.aseat.fr/userfiles/file/22102935435.pdfIn PDF document text
    • http://oks.urmon.uz/kcfinder/upload/files/79493019815.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_off000404da.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000404da.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000404da.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x404DA 19616 bytes
SHA-256: 7db28526ac77561b12c8f9bb3060c2419d335a3df2a0919da8016b4728d4b1bc
font_01_sfnt_off000438b8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x438B8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000450cf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x450CF 10592 bytes
SHA-256: dd47152569eadff5aaa526948ba3438c15e07462f6e1d651987b47529360051d