Malicious PDF — malware analysis report

Static analysis result for SHA-256 949ba1f479ea8414…

MALICIOUS

PDF

275.3 KB Created: 2022-04-09 06:22:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-10
MD5: 75ed51327f8b9b5e4af37e9a1d850b89 SHA-1: c2fa54af0f1d4aa1c75c50cd29170bc7f7719bc1 SHA-256: 949ba1f479ea8414ebadbf13025b543f2cc361501843f489be0f2397e3a33165
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7038

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=diary+of+a+wimpy+kid+the+long+haul+f PDF link annotation
    • https://wigesawo.weebly.com/uploads/1/4/1/3/141348384/tijanok.pdfIn PDF document text
    • http://hulstcustoms.ru/uploads/files/23785049693.pdfIn PDF document text
    • https://rotufufuzefido.weebly.com/uploads/1/3/4/9/134901673/9349793.pdfIn PDF document text
    • https://flavio-tonon.it/public/file/43008434111.pdfIn PDF document text
    • http://dothimau.vn/kcfinder/upload/files/badapevozenon.pdfIn PDF document text
    • https://losikopak.weebly.com/uploads/1/3/4/6/134616488/pavukutojaniwu_miwemarunepuma.pdfIn PDF document text
    • https://filharmonie-brno.posilatko.cz/files/wswg/files/gotomazipeborelovixuwu.pdfIn PDF document text
    • http://seasonsblinds.com/uploads/ckfinder/userfiles/files/bufikupofonexumejoralife.pdfIn PDF document text
    • https://kingsnews.org/app/webroot/js/image/files/65406865300.pdfIn PDF document text
    • https://ziwuvofoxovexo.weebly.com/uploads/1/3/1/1/131163777/3592376.pdfIn PDF document text
    • https://rapafasevujeto.weebly.com/uploads/1/3/0/7/130775542/girogozemur_mutivamejitil_bakereluvona.pdfIn PDF document text
    • https://neripekotijoba.weebly.com/uploads/1/3/2/6/132681370/ce14d647964cb.pdfIn PDF document text
    • https://zokaguwozan.weebly.com/uploads/1/3/0/7/130738936/pasepojusigifog_sedoriwotos_runumisokilola_sexitikod.pdfIn PDF document text
    • https://sekotujuf.weebly.com/uploads/1/3/5/9/135960234/mapaselizaw-vakufosekeno-mewolamolukorak-pufanaximap.pdfIn PDF document text
    • https://xebadaminel.weebly.com/uploads/1/3/4/5/134523447/sajuzusurijejibepa.pdfIn PDF document text
    • http://teleinwestor.com/userfiles/file/28584103389.pdfIn PDF document text
    • https://tedagenuv.weebly.com/uploads/1/3/2/6/132682668/afc3b6.pdfIn PDF document text
    • http://flygarfield.net/userfiles/file/91907911650.pdfIn PDF document text
    • https://zuravenizojexex.weebly.com/uploads/1/3/4/3/134320774/6297806.pdfIn PDF document text
    • https://wopewajut.weebly.com/uploads/1/3/4/6/134664352/843667.pdfIn PDF document text
    • https://jijejadu.weebly.com/uploads/1/3/2/6/132683218/dujiwove.pdfIn PDF document text
    • http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1620acfe08e708---75987160196.pdfIn PDF document text
    • https://vaxurubezinijor.weebly.com/uploads/1/3/4/6/134690270/5442381.pdfIn PDF document text
    • https://seruzimup.weebly.com/uploads/1/4/1/4/141414750/2463302.pdfIn PDF document text
    • https://jinizunoluvazo.weebly.com/uploads/1/3/4/5/134592141/3178987.pdfIn PDF document text
    • https://kibufulitixak.weebly.com/uploads/1/3/4/3/134365470/xukad_xepodap.pdfIn PDF document text
    • https://romagazep.weebly.com/uploads/1/3/4/7/134759296/vodaxutonebosa-fegufukavubima.pdfIn PDF document text
    • https://jekosupoma.weebly.com/uploads/1/3/1/6/131637113/zemeki.pdfIn PDF document text
    • https://robiduvasolowa.weebly.com/uploads/1/3/4/6/134657162/26aa5b43.pdfIn PDF document text
    • https://hkhhvac.com/nbloom/fckuploads/file/59416229384.pdfIn PDF document text
    • https://nagiliju.weebly.com/uploads/1/3/1/4/131412426/631039.pdfIn PDF document text
    • https://puwikopigab.weebly.com/uploads/1/3/1/1/131163601/tomame_fuxinixogoxe_nanepebajalemaf_vomotisipowu.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_off0003dce5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003dce5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003dce5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3DCE5 17984 bytes
SHA-256: 9af7cde442c8f28ff289a8092b01136e4aa4ab7bc1727b743e943ccf824779c5
font_01_sfnt_off00040ba1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40BA1 11168 bytes
SHA-256: 655b561296d958952195b0fe125694a98621b7f7beafd2c36e7804628ab1ca24
font_02_sfnt_off00042566.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42566 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1