Malicious PDF — malware analysis report

Static analysis result for SHA-256 fb07a45b995de725…

MALICIOUS

PDF

283.8 KB Created: 2022-02-23 06:45:33 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-04
MD5: 6af808b50d4460130a4d5021d20a19ff SHA-1: 913d560cc466e60c6287f836df4bae423695dee8 SHA-256: fb07a45b995de725fcdfd555eb96b1c187093ee65a9e5f9364142d24496fcfff
161 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5647

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 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://emotionalgift.youngzonejewelry.com/ckfinder/userfiles/files/25128326360.pdf In PDF document text
    • http://dhf-china.com/d/files/zitokefixebukuli.pdfIn PDF document text
    • http://myphamlulanjina.com/upload/files/rimabevemupadiride.pdfIn PDF document text
    • https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/cf35e4fcd89ea6da9f8883b73f9bdf8d/64362166929.pdfIn PDF document text
    • http://dostavkaturov.ru/files/file/ragenitowodemegaxedol.pdfIn PDF document text
    • http://xn--3e0b556bhrbowi6undva.com/ckupload/files/61063767786.pdfIn PDF document text
    • http://kamerton.nl/clientfiles/mifumorubikapuzipasusamid.pdfIn PDF document text
    • http://vector-food.com/userfiles/file/zererojodepa.pdfIn PDF document text
    • http://alltechsro.cz/files/72960592117.pdfIn PDF document text
    • http://vedepcuaem.com/luutru/files/pirozabigebena.pdfIn PDF document text
    • http://aftp.bg/userfiles/file/29674476427.pdfIn PDF document text
    • http://greenlivinggarden.com/htdocs/UserFiles/file/fevuso.pdfIn PDF document text
    • http://www.tokyomagic.jp/images/library/File/moxosoj.pdfIn PDF document text
    • http://olguanaokulu.com/upload/file/6015094433.pdfIn PDF document text
    • https://dacinsara.ro/fckfiles/file/19051948148.pdfIn PDF document text
    • http://ginzaoakland.com/uploads/files/lisujopobikujujaname.pdfIn PDF document text
    • https://costumeworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/16104828339879---sigilorotiviwobub.pdfIn PDF document text
    • http://urjabatteries.in/userfiles/file/roraz.pdfIn PDF document text
    • https://rowadalbyt.com/userfiles/files/25876213227.pdfIn PDF document text
    • http://capthepcongtrinh.com/uploads/news/files/1704736494.pdfIn PDF document text
    • http://xn--9p4b29dncp2cc6y.net/upload/fckeditor/file/40143306877.pdfIn PDF document text
    • https://2winit.com/Files/files/64844928978.pdfIn PDF document text
    • https://sicurezzaips.it/uploads/file/52456282010.pdfIn PDF document text
    • https://smobiil.eu/userfiles/files/muzakozetagumupesodoka.pdfIn PDF document text
    • http://chianchang.yun2u.com/upload/files/35331804158.pdfIn PDF document text
    • https://callmarkinvestments.com/callmark/files/zizanotekevofinuxanonud.pdfIn PDF document text
    • http://idevicesplus.nl/app/webroot/files/userfiles/files/famuti.pdfIn PDF document text
    • https://akamercedes.com/images/uploads/files/pukituxajagudozo.pdfIn PDF document text
    • https://starbox.fr/img/files/zaguliwinu.pdfIn PDF document text
    • http://irishvaughans.com/clients/7/7c/7cfe0b8ff6d5e3136a6575a9b258a09c/File/zinodetulipof.pdfIn PDF document text
    • http://constantcontinuity.com/membership/data/files/86294233983.pdfIn PDF document text
    • https://drmiamiconnect.com/wp-content/plugins/super-forms/uploads/php/files/d00c28ccbb6dcfd60ab59234d41ed451/kofunimiledesove.pdfIn PDF document text
    • http://automozg.by/upload/editor/files/15765714715.pdfIn PDF document text
    • http://instalace-charvat.cz/userfiles/file/tivezidavetuse.pdfIn PDF document text
    • http://verynailscm.com/user_img/file/33264727583.pdfIn PDF document text
    • http://metallpress.ru/files/1080488962.pdfIn PDF document text
    • https://acmfashion.vn/uploads/files/nabujetepuniwebulet.pdfIn PDF document text
    • https://idea-web.ro/app/webroot/files/userfiles/files/19220738565.pdfIn PDF document text
    • https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/1uleqteaq2mq7lgi87u8nj9uid/72555620817.pdfIn PDF document text
    • https://noglehoma.com/ckeditor/files/files/4495854343.pdfIn PDF document text
    • https://mifuj.co.za/XSRYdR1H?utm_term=heart+broken+song++bestwapPDF link annotation
    • http://matchonusa.com/uploads/files/jikepesememuvi.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_off0003fab2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003fab2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003fab2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FAB2 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000411d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x411D2 10596 bytes
SHA-256: 350587aa802df1f63bdc32de98c5e4ef697ee3234890bbd64d840ee360ade581
font_02_sfnt_off000429fd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x429FD 20172 bytes
SHA-256: 70ff3f0442e570a040edd484ef0857c422aa563f8e1c9351501df929d85dcfac