Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7d45d50b1fe5633…

MALICIOUS

PDF

365.9 KB Created: 2022-04-02 09:55:20 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-27
MD5: ae488e588fe2e13de709cb1d2750638b SHA-1: 3b73feb64b577a35dac3a4cbb24bfc8d8e6f735e SHA-256: c7d45d50b1fe5633105457e13c387fb8ee192da307003ad468ecd61dd1c78183
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6782

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://colod.co.za/XSRYdR1H?utm_term=civic+sport+2017 PDF link annotation
    • http://www.firengo.com/userfiles/files/kemutotasotovujimu.pdfIn PDF document text
    • https://fizemovumevomuf.weebly.com/uploads/1/3/4/4/134491325/pomoseduwu.pdfIn PDF document text
    • https://wivapitawipalex.weebly.com/uploads/1/3/2/6/132682528/2321744.pdfIn PDF document text
    • https://jijoromosuw.weebly.com/uploads/1/3/4/7/134714512/eeca6df.pdfIn PDF document text
    • https://misiwutikamiba.weebly.com/uploads/1/3/4/6/134601431/dosoxisis.pdfIn PDF document text
    • https://ralanuda.weebly.com/uploads/1/3/0/7/130775203/382741245612dc.pdfIn PDF document text
    • https://ww150004.linebot.net/upfile/files/20220322185333.pdfIn PDF document text
    • https://wexabegolorumad.weebly.com/uploads/1/3/4/3/134351445/relemoku.pdfIn PDF document text
    • https://memebewaliz.weebly.com/uploads/1/3/0/7/130775997/1120164.pdfIn PDF document text
    • http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16229e6e97e8a7---veretowataweji.pdfIn PDF document text
    • https://xinefozi.weebly.com/uploads/1/3/0/7/130775465/labaxoxaluxewokuwix.pdfIn PDF document text
    • https://juvetobewuneted.weebly.com/uploads/1/3/3/9/133997509/ginawugizezi.pdfIn PDF document text
    • https://giromotazipajid.weebly.com/uploads/1/3/1/3/131384567/5290040.pdfIn PDF document text
    • https://jivowewowigopap.weebly.com/uploads/1/3/1/6/131606746/vevur.pdfIn PDF document text
    • https://rodibafabe.weebly.com/uploads/1/3/0/7/130738722/boxafeso.pdfIn PDF document text
    • https://pozategon.weebly.com/uploads/1/3/2/6/132695347/guxesiwav.pdfIn PDF document text
    • https://juponujebiz.weebly.com/uploads/1/3/4/7/134773331/tapukajotijamojarix.pdfIn PDF document text
    • https://lexebovet.weebly.com/uploads/1/3/4/6/134628591/kodusox_mibuxogufikiko.pdfIn PDF document text
    • http://abbeloosschinkels.be/userfiles/file/95418874492.pdfIn PDF document text
    • https://falototadapi.weebly.com/uploads/1/3/3/9/133989324/11c6fb712eb.pdfIn PDF document text
    • https://kibufulitixak.weebly.com/uploads/1/3/4/3/134365470/6172353.pdfIn PDF document text
    • https://tuxuboninivufos.weebly.com/uploads/1/3/4/4/134478209/lefanaxe.pdfIn PDF document text
    • https://sasozubavurak.weebly.com/uploads/1/3/4/8/134886198/c6731b87530.pdfIn PDF document text
    • https://pipenuxoj.weebly.com/uploads/1/3/1/4/131406698/tikejerojuw.pdfIn PDF document text
    • https://wizamezuladad.weebly.com/uploads/1/3/4/3/134351213/ecce9af53.pdfIn PDF document text
    • https://wufowidujexo.weebly.com/uploads/1/3/5/2/135293423/muzutuwirok-xufolirumatu-rijigulan.pdfIn PDF document text
    • https://dunomomavelow.weebly.com/uploads/1/3/1/4/131407267/kedusiw-semiwise-pokozak-fizitewababi.pdfIn PDF document text
    • https://bediwejuze.weebly.com/uploads/1/3/4/8/134899819/lexebobagufodozodu.pdfIn PDF document text
    • https://jamisovuropasag.weebly.com/uploads/1/3/4/3/134396730/1087ba23.pdfIn PDF document text
    • https://ledoxobi.weebly.com/uploads/1/3/4/7/134703017/mojukatexu-wimas.pdfIn PDF document text
    • http://davidthurstonphotography.co.uk/ckeditor/kcfinder/upload/files/laremuj.pdfIn PDF document text
    • https://ribapapa.weebly.com/uploads/1/3/4/4/134479292/zezesipegotefazevuro.pdfIn PDF document text
    • https://poxobavu.weebly.com/uploads/1/3/1/4/131453713/7fe6d41a66ee.pdfIn PDF document text
    • https://webdatedepot.com/userfiles/file/53742257403.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_off000545a7.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000545a7.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000545a7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x545A7 19388 bytes
SHA-256: 52a9355d5b2c4b681c54d8513be5e569a8bfe1c5ec6ac695a119c8dc53a2b2d9
font_01_sfnt_off00057810.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57810 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00059027.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59027 10364 bytes
SHA-256: 52c96e25f7e64c92a7cb57554ea877227c65f7fd519bd99ed108b5d71b2268bd