Malicious PDF — malware analysis report

Static analysis result for SHA-256 ea0024a1061cbdda…

MALICIOUS

PDF

322.5 KB Created: 2022-03-02 03:17:55 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-12
MD5: e0588a69667e93b82aeee0f171b617e1 SHA-1: 1274a42720b3d6b048220242cd0800fa9f98ae18 SHA-256: ea0024a1061cbdda90fc81dcdb610ba6f9d78b4bee02368df9e7eb8824f86dfc
169 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6303

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 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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=tamil+cartoon+video+songs+free++mp4 PDF link annotation
    • http://beerskiboot.com/img/upload/file/fipepumutinav.pdfIn PDF document text
    • http://bcma.com.bd/backend/web/kcfinder/upload/files/1126280060.pdfIn PDF document text
    • https://grandinhr.eu/images/user/file/kazemufatave.pdfIn PDF document text
    • http://yourhandmadeitems.com/userfiles/file/19971192429.pdfIn PDF document text
    • http://meteoratourismactivities.com/files/files/2750453104.pdfIn PDF document text
    • https://clubledomaine.com/assets/kcfinder/upload/files/56370474515.pdfIn PDF document text
    • https://www.trafiktehaklarim.org/kcfinder/upload/files/butafojedamenofozived.pdfIn PDF document text
    • http://chicagohalo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621225ec82558---luwepimi.pdfIn PDF document text
    • http://yuha.be/_files/file/wigukefenerowa.pdfIn PDF document text
    • http://dienhoanghean.com/upload/ck/files/4537902349.pdfIn PDF document text
    • https://zoldlaptop.hu/ckfinder/userfiles/files/nuxavu.pdfIn PDF document text
    • https://zivotzaokny.eu/res/file/leruferofigamanomekipe.pdfIn PDF document text
    • http://mingmitrcoffee.com/user_img/files/lagofepikosoja.pdfIn PDF document text
    • http://www.leads-bd.org/app/webroot/js/ckfinder/userfiles/files/kavopixedodorivigusiv.pdfIn PDF document text
    • http://myhomeinparis.com/userfiles/files/jitusumezotonenusodegoku.pdfIn PDF document text
    • https://fotobolfestmeny.hu/mvc/userfiles/file/naxamevomotovixabitowu.pdfIn PDF document text
    • http://tamezou.com/upload/ckfinder/files/20331245576.pdfIn PDF document text
    • http://ingenierie-mont-blanc.fr/kcfinder/upload/files/44050120776.pdfIn PDF document text
    • http://elt-tm.ru/kcfinder/upload/files/51870845653.pdfIn PDF document text
    • https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621e9cb73b025---pezajufimowizilizogaba.pdfIn PDF document text
    • https://quangcaowebsitecomvn.xemlaco.com/uploads/files/68209697939.pdfIn PDF document text
    • http://laclonghotel.vn/upload/files/fimufif.pdfIn PDF document text
    • http://seosanhrd.com/userfiles/file/31842284066.pdfIn PDF document text
    • http://snc.easy-event.net/img/uploads/files/39058372022.pdfIn PDF document text
    • http://eizadicenter.com/images/upload/files/tiwutowurolu.pdfIn PDF document text
    • http://tourister.kr/userfiles/file/68910861216.pdfIn PDF document text
    • https://dacinsara.ro/fckfiles/file/juvukebamafosi.pdfIn PDF document text
    • https://acmfashion.vn/uploads/files/zezev.pdfIn PDF document text
    • http://newgrids.com/userfiles/file/giwogiwu.pdfIn PDF document text
    • http://kurskodkb.ru/page_edit/_samples/userfiles/files/kupetif.pdfIn PDF document text
    • http://irvinenott.co.uk/ckfinder/userfiles/files/86808514497.pdfIn PDF document text
    • https://floridainvestment.cz/files/file/nerexatupixewajobe.pdfIn PDF document text
    • https://fullhousetourism.com/UploadFiles/file/20220218221415114.pdfIn PDF document text
    • https://skidnapping.com/uploadfiles/files/38667573942.pdfIn PDF document text
    • https://u-spot.biz/js/ckfinder/userfiles/files/wapofivepax.pdfIn PDF document text
    • https://creativitagh.com/pevron/www/img/file/67306124159.pdfIn PDF document text
    • http://escrima-rlp.de/userfiles/file/64732527271.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_off000492bf.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000492bf.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000492bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x492BF 21176 bytes
SHA-256: 923910e3867178714c0b56fe18f641673bcc3d24b4b675d9e5b5db4b294bf01a
font_01_sfnt_off0004c97b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C97B 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0004e09b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E09B 11072 bytes
SHA-256: de9ab59aba05ff37e4be6814a0286900d670676e07d8256e7a34db0a90459f2d