Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0f18303c1f04fa…

MALICIOUS

PDF

312.2 KB Created: 2022-02-03 00:44:58 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: 62c18be9ca287ddbf9429e3f20a414be SHA-1: dbf349673af9403c0aab6a9e18270572f4b8e358 SHA-256: 7e0f18303c1f04fa24c8b60c58ca8f9322c4a7b1487be7dabd1742908af39a7c
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6424

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://podar.co.za/XSRYdR1H?utm_term=ics+file+android PDF link annotation
    • http://vinhthuan.com/upload/files/pijun.pdfIn PDF document text
    • https://asmitahrgroup.com/ckfinder/userfiles/files/guvugixujibujutesurup.pdfIn PDF document text
    • http://thelonerangerfanclub.com/ckfinder/userfiles/files/kijebelibonokibiti.pdfIn PDF document text
    • https://hijaustabilo.com/contents/files/60796198277.pdfIn PDF document text
    • https://aguiapromocional.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161c4e42a51c19---lefumibegugexesosevubaj.pdfIn PDF document text
    • http://dangkyidol.com/wp-content/plugins/super-forms/uploads/php/files/e76ubr0baq98gr1avamk2vr3k4/15956881345.pdfIn PDF document text
    • https://bloomland.com/sites/bloomland.com/files/4826717961.pdfIn PDF document text
    • http://snc.easy-event.net/img/uploads/files/tazusipitatanorimetakixod.pdfIn PDF document text
    • http://www.bash.cl/media/file/zeded.pdfIn PDF document text
    • http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/161aeafcf0c887---judegojazizowopugokinu.pdfIn PDF document text
    • http://lulanjina.net/upload/files/6296621992.pdfIn PDF document text
    • http://castrolmintabolt.hu/images/upload/file/25563291046.pdfIn PDF document text
    • https://ystechpro.com/nbloom/fckuploads/file/fobogoriwiji.pdfIn PDF document text
    • http://gerocuki.hu/user/file/62316953282.pdfIn PDF document text
    • https://veneziashowroom.ro/app/webroot/files/userfiles/files/6199569602.pdfIn PDF document text
    • https://firesystem.ro/imagini_ws/87592420072.pdfIn PDF document text
    • http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612b41762f5db---bofinazetino.pdfIn PDF document text
    • https://cosmeticdermatologymiamibeach.com/uploads/data/files/leluzepu.pdfIn PDF document text
    • http://jinruily.com/UploadFile/file/20210811070013386.pdfIn PDF document text
    • http://library.nesdb.go.th/ic/admin/ckfinder/userfiles/files/98868403868.pdfIn PDF document text
    • http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612768220295f---81397759679.pdfIn PDF document text
    • https://la-klamm.org/Files/files/tesafilofaxajetikiw.pdfIn PDF document text
    • http://cichanski.com/Upload/file/ruxazat.pdfIn PDF document text
    • https://vidaleve.net/ckfinder/userfiles/files/19910514716.pdfIn PDF document text
    • https://zemtechnika.lt/public/site/0files/1257685319.pdfIn PDF document text
    • http://dyneco.kr/userData/board/file/paxiwixeme.pdfIn PDF document text
    • https://cemb.ca/upload/editor/file/jokugebanu.pdfIn PDF document text
    • http://cbcom.eu/ressource/site-image/files/33430976626.pdfIn PDF document text
    • http://bradhelferlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/60579782554.pdfIn PDF document text
    • http://soupworld.de/upload/file/11649359431.pdfIn PDF document text
    • https://cmri.ckbirlahospitals.com/controlpanel/kcfinder/upload/files/39046635292.pdfIn PDF document text
    • http://faradbox.pl/files/file/26634783274.pdfIn PDF document text
    • http://haithuanphat.com/uploads/files/90148974660.pdfIn PDF document text
    • https://ph2020.org/ckfinder/userfiles/files/redowotewizapowamidirezi.pdfIn PDF document text
    • https://www.nasasquirrel.org/kcfinder/upload/files/sopuvepe.pdfIn PDF document text
    • https://truonggiangcompany.com/userfiles/file/kanibabikadisoduvut.pdfIn PDF document text
    • http://alumcity.ru/userfiles/file/25216518167.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_off000468d2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000468d2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000468d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x468D2 10324 bytes
SHA-256: a16656d8a164e1fa75effbbe7fd5e0b1e181cbf4dd5b7f1f2426513b17aaae2c
font_01_sfnt_off00048020.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48020 28400 bytes
SHA-256: 3ff6bb20c7e6f3a729a6cca1e2376d4f6a88f4856d5e1a5e30de0f6e105c4236
font_02_sfnt_off0004b9a0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B9A0 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9