Malicious PDF — malware analysis report

Static analysis result for SHA-256 62472d4c34951107…

MALICIOUS

PDF

293.1 KB Created: 2022-02-13 10:03:45 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: 59e54acd21fde37a9b77959d42ee0ab4 SHA-1: d4eca549ff124643ca9209db3f78a7b43fc787a9 SHA-256: 62472d4c349511072036034f844b6ce5dbfcc6ce26b5e827eaa7cac09aae1b47
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://tevav.co.za/XSRYdR1H?utm_term=tomb+raider+definitive+edition+guide+troph%C3%A9e PDF link annotation
    • https://biocenfis.es/uploads/assets/file/47082068646.pdfIn PDF document text
    • http://sreecollegeofpharmacy.com/admin/kcfinder/upload/files/70494027012.pdfIn PDF document text
    • https://www.elektrobetrieb-scholz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1618f82c032589---rojisobegovoguniw.pdfIn PDF document text
    • http://www.pethouse.es/ckfinder/userfiles/files/waviwupepe.pdfIn PDF document text
    • https://alshamiltrading.com/alshamilfiles/file/jeturipunuj.pdfIn PDF document text
    • https://chetanaus.org/bheru/uploadfiles/file/11067658131.pdfIn PDF document text
    • http://bowlingkillers.com/imgdb/files/betagul.pdfIn PDF document text
    • https://ph789.com/pinhsuan/files/file/mumiduwebokufe.pdfIn PDF document text
    • http://www.rlktechniek.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16196626e01528---sevaxanewavazutan.pdfIn PDF document text
    • https://fullmagicweekend.com/ckfinder/userfiles/files/kivefegonevajurebuzabog.pdfIn PDF document text
    • https://qamarapps.com/wp-content/plugins/formcraft/file-upload/server/content/files/161d9c93306587---16920685242.pdfIn PDF document text
    • http://messen.kellerdesign.de/userfiles/file/56851779687.pdfIn PDF document text
    • http://xn--2e0b30g3uq7pay7m.com/upload/fckeditor/file/bewaximadunotaxer.pdfIn PDF document text
    • http://kruengrangthai.com/files/files/lopejilivijoloxetiz.pdfIn PDF document text
    • http://avandcie-energy.fr/ckfinder/userfiles/files/63553794061.pdfIn PDF document text
    • http://modelkyujin.com/wp-content/plugins/formcraft/file-upload/server/content/files/16111b81638e8f---68682839389.pdfIn PDF document text
    • http://smsgurugram.com/miet/assets/files/bixupir.pdfIn PDF document text
    • https://albertoangel.sinecsas.com/ckfinder/userfiles/files/kusowabeferozififozanafox.pdfIn PDF document text
    • http://someteme.es/archivos/_20211129004200.pdfIn PDF document text
    • http://agavietnam.com/img/files/velofetimemepo.pdfIn PDF document text
    • http://antopol.topmebli.com/content/xuploadimages/file/10691823189.pdfIn PDF document text
    • http://yh-nutri.com/filespath/files/20220103215151.pdfIn PDF document text
    • https://vrindaindia.com/php/joseph/uploads/file/fipewadajavujojuvugekuma.pdfIn PDF document text
    • https://rrhh.fronteraliving.com/imagenes/contenidos/files/komidemawut.pdfIn PDF document text
    • http://pc580.cn/upload_fck/file/2021-12-15/20211215145112762464.pdfIn PDF document text
    • https://www.indee-r.fr/wp-content/plugins/super-forms/uploads/php/files/597fb4a8be518d9686dd73f382c06177/dedovewukex.pdfIn PDF document text
    • https://webmanagement.exing.ro/images/file/kisuponopage.pdfIn PDF document text
    • https://officialbacknumber.com/editor_up/21748226286.pdfIn PDF document text
    • http://www.bash.cl/media/file/sojijotupepajilape.pdfIn PDF document text
    • http://harryreichert.de/uploaded_pics/News/file/59911191247.pdfIn PDF document text
    • https://bhandarisurgical.com/ckfinder/userfiles/files/fiwirakuxajan.pdfIn PDF document text
    • https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16158b3a54cf5c---duxelamorukibesekago.pdfIn PDF document text
    • http://1day2night.com/UserFiles/file/34715682774.pdfIn PDF document text
    • http://neowork-rh.com/userfiles/file/nurefokoleke.pdfIn PDF document text
    • http://tylincms.com/userfiles/files/171801283.pdfIn PDF document text
    • https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/s3q0vqhds9ijhnien8nsq5hl3m/bodaterajebevekib.pdfIn PDF document text
    • http://www.acs-pack.fr/kcfinder/upload/files/3046727242.pdfIn PDF document text
    • https://fonixkoncert.hu/upload/file/vofabikox.pdfIn PDF document text
    • http://dgelc.com/userfiles/file/20211001082520.pdfIn PDF document text
    • http://www.icf-plant.com/files/file/tazipabatawogajupofoj.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00041b2c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41B2C 21152 bytes
SHA-256: 88e43c8cd66e9d51d5abca1188d48aee8a3b3cac3ea4391bc100d3eac903e290
font_01_sfnt_off00045199.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45199 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off000468b9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x468B9 11156 bytes
SHA-256: 030557d66045fd1595858ac7fe9473f7a1f25dd18111f8ac0415bc509ccf2e10