Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e059e6749fde425…

MALICIOUS

PDF

344.1 KB Created: 2022-02-09 09:42:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: 49fc0b8d858920769dc5eedaf8bde09e SHA-1: a3d2c699d19b3df3a7783b502f25bef54fa2fe14 SHA-256: 7e059e6749fde425e16427c51145f94dbcca381015ed56216c59fcb044dd9027
216 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4956

Heuristics 8

  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • MFA / one-time-code harvesting lure high SE_MFA_LURE
    Document asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
  • 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=coraline+filme+completo PDF link annotation
    • http://www.chestheart.org/assets/ckeditor/kcfinder/upload/files/mazepitopuresa.pdfIn PDF document text
    • https://thanaclusterwestgate.leaddeehub.com/userfiles/files/53837381482.pdfIn PDF document text
    • https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/59f6acc068ad7984d3630c011d66c08c/19803382371.pdfIn PDF document text
    • https://valeaflorilor.ro/img/uploads/file/sagojidiwewa.pdfIn PDF document text
    • http://www.programasaudetotal.com/arquivos/file/mudalifidifur.pdfIn PDF document text
    • https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/188g315ta73s8sh6k0v51j97cs/42015038817.pdfIn PDF document text
    • http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ec236173814---91437281210.pdfIn PDF document text
    • http://ngnjl.com/userfiles/files/93335700784.pdfIn PDF document text
    • http://egitara.com/upfiles/files/20392876660.pdfIn PDF document text
    • http://elma-itc.ru/!upload/files/jobaf.pdfIn PDF document text
    • https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161671e05a7216---16553702478.pdfIn PDF document text
    • https://pisangmanis.com/contents//files/bevozimudosukexevejanaxi.pdfIn PDF document text
    • http://bridgestone-ice-cruiser-7000.ru/ckfinder/userfiles/files/xesiwovotivudolikivoxiv.pdfIn PDF document text
    • https://dunakanyarfesto.hu/ckfinder/userfiles/files/noxuvovikolop.pdfIn PDF document text
    • http://braintradingbcn.com/wp-content/plugins/super-forms/uploads/php/files/13e9676a30c3f0d6fe561ee0834b62f7/vidawagusonavejinowam.pdfIn PDF document text
    • http://josephlillianmorrisfamily.com/clients/59960/File/65027396951.pdfIn PDF document text
    • https://tierrettung-in-katalonien.org/ckfinder/userfiles/files/3274444345.pdfIn PDF document text
    • https://mirrorlink.com/public/files/files/darijarijeparevumem.pdfIn PDF document text
    • https://kham.vn/userfiles/file/65082550937.pdfIn PDF document text
    • http://aviafond.ru/userfiles/file/80651094941.pdfIn PDF document text
    • https://pyccenter.com/images/Upload/file/96391017497.pdfIn PDF document text
    • https://ankaratutuncu.com/panel/kcfinder/upload/files/87056339452.pdfIn PDF document text
    • http://nachhilfeschule.havonix.com/ckfinder/userfiles/files/12573152383.pdfIn PDF document text
    • http://shop-exclusive.cz/userfiles/file/94639018578.pdfIn PDF document text
    • http://gyn-ordi.at/myPix/file/fivumunimifasiw.pdfIn PDF document text
    • https://accesoriosalmayor.com/images/userfiles/file/vavowebutorexabotexima.pdfIn PDF document text
    • https://genia-groupe.fr/images/files/39676794730.pdfIn PDF document text
    • http://asu78.ru/userfiles/file/3639124030.pdfIn PDF document text
    • https://isleo.com/i_photos/file/nujunu.pdfIn PDF document text
    • http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161d74734e9239---91843881289.pdfIn PDF document text
    • https://ferado.vn/userfiles/file/talebilo.pdfIn PDF document text
    • https://egyptsuntours.com/userfiles/files/gagoregejalewojurogusopop.pdfIn PDF document text
    • http://biogenetec.tw/image/files/20210717_203636.pdfIn PDF document text
    • https://www.kidilangues.fr/js/kcfinder/upload/files/83750638545.pdfIn PDF document text
    • https://fq.ua/images/file/98174881751.pdfIn PDF document text
    • https://duel.pl/userfiles/file/27805251368.pdfIn PDF document text
    • https://altinone.cz/files/ckfiles/file/75580965453.pdfIn PDF document text
    • http://thanglong.vn-greenenergy.com/ckfinder/userfiles/files/24667925081.pdfIn PDF document text
    • http://e-hematologica.pl/users/file/8940804970.pdfIn PDF document text
    • https://technoarc.net/userfiles/file/lejajibugidegafudewuboju.pdfIn PDF document text
    • http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1617a0ae74136e---gapexesiw.pdfIn PDF document text
    • https://kiemtoandongnghi.com/public/plugins/ckfinder/userfiles/files/nomipanozozokazor.pdfIn PDF document text
    • http://thedewakohchang.com/image/upload/File/exulexupugikadetis.pdfIn PDF document text
    • https://hijaustabilo.com/contents/files/31687082910.pdfIn PDF document text
    • http://oiacreation.be/userfiles/file/24910342380.pdfIn PDF document text
    • http://arlingtonhigh1959.com/clients/863184/File/xodisarum.pdfIn PDF document text
    • http://abaschevo.ru/upload/files/76378895510.pdfIn PDF document text
    • http://groupementpecheduloir.com/ckfinder/userfiles/files/94615529315.pdfIn PDF document text
    • http://masonhn.com/d/files/34681969732.pdfIn PDF document text
    +8 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004ed73.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4ED73 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00050495.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50495 10504 bytes
SHA-256: aa01e59acd15bac9fc0d59e3a78dc0b4f609b3398d76a57211d66fe3898eb107
font_02_sfnt_off00051c72.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51C72 19692 bytes
SHA-256: e78a3c0a9e7e484ba063abf99840c7c6fcc63c2723697b7f7e38f48b6d6ff27b