Malicious PDF — malware analysis report

Static analysis result for SHA-256 fb0654dd096bcc6f…

MALICIOUS

PDF

212.9 KB Created: 2022-03-03 10:38:22 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-04
MD5: 4364fe9b8d124a1d68a48b241b36e42b SHA-1: eac4ba3b72b1d3601462274f2caca1294f54a692 SHA-256: fb0654dd096bcc6fb8487be6b878d63af27ddc7008f8cb28e8cdee6154fbb8b7
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7668

Heuristics 5

  • 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.
  • 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://lazav.co.za/XSRYdR1H?utm_term=imran+khan+amplifier+mp4+free PDF link annotation
    • https://iagclaims.endataclaims.com/ModCoreFilesUploaded/file/78119749795.pdfIn PDF document text
    • http://rebornfair.com/FileData/ckfinder/files/20220202_94D0F0672EDDA5FD.pdfIn PDF document text
    • http://banglatalkies.com/dynamic-images/cms/file/ridozozapixuwepegakogoga.pdfIn PDF document text
    • http://buafit.bg/Uploads/files/42711290582.pdfIn PDF document text
    • http://edu-soft.ru/site/htmlimages/file/31591151216.pdfIn PDF document text
    • http://vizitcard.kz/uploads/files/bosugejewebelil.pdfIn PDF document text
    • http://tmkb.org.tr/ckfinder/userfiles/files/lozegerufadenin.pdfIn PDF document text
    • http://wyadonline.com/userfiles/file/70010886354.pdfIn PDF document text
    • https://shirbandifelt.com/userfiles/file/zawosaxakumar.pdfIn PDF document text
    • http://trendstyleimage.com/uploads/ckfinder/userfiles/files/13940646453.pdfIn PDF document text
    • http://testplanet.nl/uploads/files/24784191642.pdfIn PDF document text
    • http://nhatminhtrading.vn/app/webroot/uploads/files/dozejozipigipot.pdfIn PDF document text
    • https://hoanghaie.com/Images_upload/files/81284471506.pdfIn PDF document text
    • https://kaptenhoki.info/contents/files/12307541792.pdfIn PDF document text
    • http://upnbkk.com/file_media/file_image/file/dokimezamiseroguwafurud.pdfIn PDF document text
    • https://ezastupitelstvo.sk/editor_uploads/system/files/juluborum.pdfIn PDF document text
    • http://apismorava.eu/docs/fikero.pdfIn PDF document text
    • https://centar-znr-zop.hr/wp-content/plugins/formcraft/file-upload/server/content/files/162135584e2edd---zanevuvosunagineridanon.pdfIn PDF document text
    • http://satunatc.ac.th/ckfinder/userfiles/files/18490068011.pdfIn PDF document text
    • http://z-i-f.ru/userfiles/file/78431208542.pdfIn PDF document text
    • http://kimbuunguyen.com/uploads/userfiles/file/zulirumagijekutolepujowe.pdfIn PDF document text
    • http://jingyitech.com/uploadfile/rilutidikepipa.pdfIn PDF document text
    • https://cottonweb.net/userfiles/file/fedafutezu.pdfIn PDF document text
    • http://rileyillustration.com/images/agency/files/xitopafadamukofazuxujuda.pdfIn PDF document text
    • http://smcertificationservices.com/userfiles/files/mejijemawofazebudig.pdfIn PDF document text
    • https://precisionautoandac.com/wp-content/plugins/super-forms/uploads/php/files/ff06972b3d848551b4a8ec369eddb6d2/31138249916.pdfIn PDF document text
    • http://worldofpacifiers.com/editor_uploads/system/files/wesufez.pdfIn PDF document text
    • http://wayoflife.hu/userfiles/file/47400206992.pdfIn PDF document text
    • http://nakajima-ya.com/upload/save_image/files/97549797764.pdfIn PDF document text
    • https://shoppe.everybodyisnotdoingit.org/gift/userfiles/files/nababoj.pdfIn PDF document text
    • http://ipea.kr/userData/board/file/momoku.pdfIn PDF document text
    • http://www.cenlajobinator.com/siteuploads/editorimg/file/96782598194.pdfIn PDF document text
    • http://mc-opony.pl/files/file/3021706125.pdfIn PDF document text
    • https://kisikana.hr/userfiles/file/916381630.pdfIn PDF document text
    • http://9topia.com/js/kcfinder/upload/files/9805764301.pdfIn PDF document text
    • http://winagain.co.za/kcfinder/upload/files/90051713095.pdfIn PDF document text
    • https://acrgruppe.de/userfiles/file/15053715929.pdfIn PDF document text
    • http://www.easemyloan.in/assets/kcfinder/upload/files/duxipub.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_off0002dfb1.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002dfb1.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002dfb1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DFB1 10356 bytes
SHA-256: 994104911433bb4d39b5d0c33d40e3612726d4c2e456b1495bc128681323eb5c
font_01_sfnt_off0002f6c3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F6C3 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00030dde.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30DDE 20680 bytes
SHA-256: 9df87118d9fd8c99633e5164d00cb5ebe8bd67f631e454ca48003cb0db9e4616