Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bc67ea38bcabe39…

MALICIOUS

PDF

321.8 KB Created: 2022-04-27 04:21:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-20
MD5: de4c49bef0473edbf0488e5ef6403050 SHA-1: 74542a71e6174fc73662690441d401b2f5ed6c63 SHA-256: 3bc67ea38bcabe39fbde24e2579c1fe2f7505bf32bd481b41c5b9e52fe545ea9
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6000

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://lovig.co.za/XSRYdR1H?utm_term=asvab+test+format PDF link annotation
    • https://qingyaclocks.com/editor_upload/file/rifosopojifitezujiwisa.pdfIn PDF document text
    • https://kaxupigokib.weebly.com/uploads/1/3/5/3/135324743/470155.pdfIn PDF document text
    • https://angkajp1.com/contents/files/xorewerusafap.pdfIn PDF document text
    • http://reklama-opole.pl/userfiles/file/71344629172.pdfIn PDF document text
    • https://lijujizakivim.weebly.com/uploads/1/3/4/6/134634855/gokaxarot_divumere_najafe_devupelakun.pdfIn PDF document text
    • https://putoluvutawubu.weebly.com/uploads/1/3/1/4/131437806/05d5c2634870079.pdfIn PDF document text
    • http://inlikeflintlogistics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620052dbedd65---62539588169.pdfIn PDF document text
    • http://www.sudeshnamaulik.com/fckimages/file/31494059553.pdfIn PDF document text
    • https://lolefisad.weebly.com/uploads/1/3/5/3/135344485/kizezafilo_sokewagatubew_taneguxa_xumebo.pdfIn PDF document text
    • https://inflexi.com/kcfinder/upload/files/90973670474.pdfIn PDF document text
    • https://nopubileluzozu.weebly.com/uploads/1/3/5/3/135389839/5012147.pdfIn PDF document text
    • http://maychebiengoduykhuong.com/media/ftp/file/60597890837.pdfIn PDF document text
    • http://sethhukumchandschool.com/userfiles/file/42907990132.pdfIn PDF document text
    • http://koreapyogo.puruemi.com/userData/affis_board/file/97276435826.pdfIn PDF document text
    • http://aggengr.com/uploads/CMS/file/suwafiforujibogupojewux.pdfIn PDF document text
    • http://ssmsuits.com/kcfinder/upload/files/mirilazefipasexakafuw.pdfIn PDF document text
    • https://www.marthomattcollege.org/admin_panel/kcfinder/upload/files/dagowuxajusojegupefo.pdfIn PDF document text
    • http://stolizstekla.ru/userfiles/file/16472944643.pdfIn PDF document text
    • http://varadimasszazs.hu/uploads/files/41110795064.pdfIn PDF document text
    • http://goupcrm.com.br/kcfinder/upload/files/90391253934.pdfIn PDF document text
    • https://vitanov.rs/files/2245585096.pdfIn PDF document text
    • https://iwanbim.com/userfiles/files/35458008962.pdfIn PDF document text
    • http://ebrinteractive.com/userfiles/file/30563480475.pdfIn PDF document text
    • https://luiginoiobbi.com/userfiles/file/zajilajavazuvatane.pdfIn PDF document text
    • https://rockvalleytravel.net/files/files/vemibunififusepefurir.pdfIn PDF document text
    • https://www.gaiascience.com.my/assets/adminpanel/plugins/ckeditor/plugins/kcfinder/upload/files/xanalotisi.pdfIn PDF document text
    • https://net-mex.hu/ckfinder/userfiles/files/kixovumukewuvifexex.pdfIn PDF document text
    • https://rippa.pt/files/file/bojinuvojel.pdfIn PDF document text
    • https://ariconium.cz/webpagebuilder/ckfinder/userfiles/files/49824556705.pdfIn PDF document text
    • https://tukuboxux.weebly.com/uploads/1/3/4/5/134510407/xanigo_gibigexi.pdfIn PDF document text
    • http://tandartsindex.nl/images/uploads/nusegadupajoxa.pdfIn PDF document text
    • http://adice-area.com/pictures/files/mekopovagawosarirefod.pdfIn PDF document text
    • http://coopaac.com/assets/kcfinder/upload/files/xupagakaralatetamudot.pdfIn PDF document text
    • https://akemi.ro/hirek/file/58439994052.pdfIn PDF document text
    • http://delfosventures.net/userfiles/files/mafuzovatawuguduga.pdfIn PDF document text
    • https://xojobade.weebly.com/uploads/1/3/4/3/134385351/ririxusukemiwewuve.pdfIn PDF document text
    • https://nedatukurugajim.weebly.com/uploads/1/3/6/0/136022322/5ded5c47274b3.pdfIn PDF document text
    • https://jopokiwajisi.weebly.com/uploads/1/3/4/1/134108554/207956.pdfIn PDF document text
    • http://krzysztofmalec.pl/gfx/fck/file/70208958873.pdfIn PDF document text
    • https://gemicilojistik.com/userfiles/upload/file/firuxezatenezowixa.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_off000498d4.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000498d4.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000498d4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x498D4 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004b0e6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B0E6 17924 bytes
SHA-256: dcf56a8dcc807e45fc96f9362b659f314df12ef72889fdfdb0e7e634713a6827
font_02_sfnt_off0004df79.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DF79 10320 bytes
SHA-256: a98592dc9cdddc519a0516473404a16745608c52615ff52fa6b1c3908bdf0b62