Malicious PDF — malware analysis report

Static analysis result for SHA-256 26fee7c4183ca3d9…

MALICIOUS

PDF

407.2 KB Created: 2022-02-25 10:26:06 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-18
MD5: dd9265bf072c599687ef6782d6b34918 SHA-1: b450f88f68db62e9dce8d9211e72157cc8411148 SHA-256: 26fee7c4183ca3d94d31a89ff4214d3ecf4b1d8df50b4e1a13b4bf7b4cdd90c2
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6418

Heuristics 7

  • 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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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=angamaly+diaries+full+movie++with+subtitles PDF link annotation
    • http://www.varnamonarradio.se/admin/kcfinder/upload/files/mirutumajosagorume.pdfIn PDF document text
    • https://alariel.be/userfiles/file/gomuvofoligeme.pdfIn PDF document text
    • https://staging.smartmoneymatch.com/ckeditor/kcfinder/upload/files/bedowununirajotupaluvur.pdfIn PDF document text
    • http://www.eintracht-bayreuth.de/kcfinder/upload/files/60458489323.pdfIn PDF document text
    • http://likebarcode.com/image/files/20210912_005540.pdfIn PDF document text
    • http://china-engine.net/ckfinder/userfiles/files/95351676476.pdfIn PDF document text
    • https://share.linkilike.com/libraries/kcfinder/upload/files/26512966129.pdfIn PDF document text
    • https://tranduongauto.com/app/webroot/files/images/pages/files/rivorofako.pdfIn PDF document text
    • https://balatonpremiumvillas.hu/webroot/upload/files/12353470051.pdfIn PDF document text
    • http://xn----7sbbbizu2bxaod.xn--p1ai/userfiles/file/vamibofajubogibosepuwo.pdfIn PDF document text
    • http://autoneza.cz/UserFiles/File/vuwagedinagona.pdfIn PDF document text
    • http://bkm-market.net/userfiles/file/62408854128.pdfIn PDF document text
    • http://www.telsercom.com/wp-content/plugins/formcraft/file-upload/server/content/files/161e39079d2f13---waliwowame.pdfIn PDF document text
    • https://dwitunggaljaya.com/sitefiles/file/kagixubogirawam.pdfIn PDF document text
    • https://budapestpainter.hu/ckfinder/userfiles/files/73791629548.pdfIn PDF document text
    • http://hakkabrothers.com/userfiles/file///vuvosokedufufabiz.pdfIn PDF document text
    • https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/bhfnl4jqmundhs4dkn91futprh/biduvevinagabewuxa.pdfIn PDF document text
    • http://rendszerguru.hu/admin/kcfinder/upload/files/vizegujures.pdfIn PDF document text
    • https://gastrotest.co/ckfinder/userfiles/files/bilujapuxosuxutad.pdfIn PDF document text
    • http://silesiacapital.eu/data/file/dumame.pdfIn PDF document text
    • https://triatlonshop.cz/userfiles/file/bofuwalepafutuwefo.pdfIn PDF document text
    • http://www.goldenlantern.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16201bea5d538a---4664055610.pdfIn PDF document text
    • https://servicepapik.ro/files/41701520411.pdfIn PDF document text
    • http://maturitni-ples.eu/UserFiles/File/82064958556.pdfIn PDF document text
    • http://lawngo.net/fckfiles/11183112467.pdfIn PDF document text
    • http://emiem.pl/public/upload/ckfinder/userfiles/files/xolovoja.pdfIn PDF document text
    • http://szpk.hu/_user/file/ragokupawoxevewoga.pdfIn PDF document text
    • https://livres-arts.com/ckfinder/userfiles/files/57279763795.pdfIn PDF document text
    • http://tieclangman.com/Images_upload/files/funezinakiwe.pdfIn PDF document text
    • http://hyprops.ng/kcfinder/upload/files/85215743612.pdfIn PDF document text
    • https://get-insurance.in/ckfinder/userfiles/files/dapaveramu.pdfIn PDF document text
    • http://csc020.com/userfiles/file/20210824172346_2c236k.pdfIn PDF document text
    • http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1615f78bd58e2c---86633514723.pdfIn PDF document text
    • http://www.yeosung21.or.kr/ckfinder/userfiles/files/1632637157.pdfIn PDF document text
    • http://mannaz.pl/userfiles1/file/7852268512.pdfIn PDF document text
    • https://www.fmworks.com.tr/wp-content/plugins/super-forms/uploads/php/files/7n4mip4cj1qheflm7f12nbi1fh/jatafufopibewopo.pdfIn PDF document text
    • https://ksboutlet.com/file/files/fajoviwoxomunodo.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_off0005ea7e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005ea7e.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005ea7e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5EA7E 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0006019e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6019E 11288 bytes
SHA-256: dc95e415d0d9c599481fbf47ef95fe168a3e100b6e3ad44cb987b92d92740b96
font_02_sfnt_off00061bcd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61BCD 18780 bytes
SHA-256: 6d3f0881c83aa662ed0eb3a55d5c1cd066cccdafd1ef5fd311cfe8e976eb4694