Malicious PDF — malware analysis report

Static analysis result for SHA-256 ddd75349a64dbd1f…

MALICIOUS

PDF

344.1 KB Created: 2022-03-16 06:47:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: 247260d4ccb42fe5cedc4796c10f0825 SHA-1: 8804e352448ac026b4de5c283115f482fd13cd42 SHA-256: ddd75349a64dbd1fc7f85d3508e0c4238669c8d888c52b2ac53b7d5c28df8bd9
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5434

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://wirut.co.za/XSRYdR1H?utm_term=bolt+report+pell PDF link annotation
    • http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622310ce0fb8b---zadafibuxatet.pdfIn PDF document text
    • https://chiataiec.com/userfiles/Proj_Name/files/5144590699.pdfIn PDF document text
    • https://equator-maritime.com/userfiles/file/97278817988.pdfIn PDF document text
    • http://bionic-hill.com/resources/files/82681305135.pdfIn PDF document text
    • http://kydceramics.com/upload/userfiles/files/sojujemuwewagav.pdfIn PDF document text
    • http://dongsimkindergarten.com/upload/files/mowaro.pdfIn PDF document text
    • https://vg42.ru/public/templates/kcfinder/upload/files/likudawofatupijire.pdfIn PDF document text
    • http://disonde.com/filespath/files/20220310033245.pdfIn PDF document text
    • https://eniedu.com/data/file/20220316093350.pdfIn PDF document text
    • http://happyhanool.com/ckupload/files/82989689241.pdfIn PDF document text
    • http://theatergruppe-nestelbach.com/rogan/admin/fckeditor/bilder/file/zokidagarukajoremogu.pdfIn PDF document text
    • https://ddshower.com/ckfinder/userfiles/files/rofejonidedutitotapeveji.pdfIn PDF document text
    • http://cokhiminhhien.com/media/ftp/file/devekizu.pdfIn PDF document text
    • https://deepex.hu/hirek/files/pemogojugodolixot.pdfIn PDF document text
    • http://epilia.com/upload/FCKEditorfile/74284852935.pdfIn PDF document text
    • http://linza-market.ru/upload/files/2887698338.pdfIn PDF document text
    • http://atad.ae/emanager/assets/ckeditor/plugins/kcfinder/upload/files/369198267.pdfIn PDF document text
    • http://bscartridge.com/pic/46013070543.pdfIn PDF document text
    • https://happycpdl.com/backend/web/kcfinder/upload/files/59863840147.pdfIn PDF document text
    • https://cafesca.mx/ckfinder/userfiles/files/79843834985.pdfIn PDF document text
    • http://www.rhkapadia.org/Admin/plugins/kcfinder/upload/files/jusesuxufa.pdfIn PDF document text
    • https://bongkartuantakur.com/contents/files/dikofatilij.pdfIn PDF document text
    • https://sunriseinnjasper.com/nbloom/fckuploads/file/99134394615.pdfIn PDF document text
    • http://thegioioto.store/upload/files/77402606356.pdfIn PDF document text
    • http://tygodnikzuzlowy.pl/ckfinder/userfiles/files/kuvobokijamugudajox.pdfIn PDF document text
    • http://indah-education.nl/userfiles/file/36284308319.pdfIn PDF document text
    • http://nfrostov.ru/upload/files/dovezivimizatuvokuno.pdfIn PDF document text
    • https://dagvandearchitectuur.be/_files/file/83418303057.pdfIn PDF document text
    • https://mexico-airport-transfers.com/ckfinder/userfiles/files/sorulegubafexakezataxe.pdfIn PDF document text
    • https://penzion-pod-rozhlednou.cz/img/file/sijozaseziwajawukida.pdfIn PDF document text
    • http://bluebiz.kr/userData/board/file/fezesegavusubeg.pdfIn PDF document text
    • http://geofer.eu/userfiles/files/59072313377.pdfIn PDF document text
    • http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f878e46637b---sivubatugasebunifaf.pdfIn PDF document text
    • http://handgun.ee/media/file/58374201768.pdfIn PDF document text
    • http://gabinetortodontyczny.eu/userfiles/file/fewaseledogot.pdfIn PDF document text
    • http://pwharrison.com/userfiles/file/zulumiloxejosomanatagez.pdfIn PDF document text
    • http://chianchang.yun2u.com/upload/files/53393009979.pdfIn PDF document text
    • http://upservice.expert/admin/ckfinder/userfiles/files/forifebixabadopalizatad.pdfIn PDF document text
    • https://inprovit.com/ckfinder/userfiles/files/19088532286.pdfIn PDF document text
    • http://due.pt/js/ckfinder/userfiles/files/wiborene.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_off0004e601.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004e601.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004e601.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E601 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004fd20.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FD20 9772 bytes
SHA-256: d024bdd0594ef153f5614b648be890598f632de7253c99771fe030c1f02ba419
font_02_sfnt_off0005129e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5129E 1860 bytes
SHA-256: 562d39cc93351683f3420870a5578826c1285db13c691c08f99be18f4980e560
font_03_sfnt_off00051b56.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51B56 19872 bytes
SHA-256: 3b875e5fb11adbd617bf4e2ba05ea7707783c014474bd38cf7b1c27e61a91c3c