Malicious PDF — malware analysis report

Static analysis result for SHA-256 941ae93a783c84f3…

MALICIOUS

PDF

301.2 KB Created: 2022-03-31 23:22:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: 5932d70680bcfaba08c8f6a9f363b1bf SHA-1: 83884c233863d9606b5e705d42b15ea218be623c SHA-256: 941ae93a783c84f3170801195e6d5cbf870cee5c61e2baad84b48f4f56e63ff8
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6345

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=missing+manual+javascript+pdf PDF link annotation
    • https://kokemigigumuv.weebly.com/uploads/1/3/4/0/134042371/812275.pdfIn PDF document text
    • https://tafajasezo.weebly.com/uploads/1/3/4/3/134312542/gorexesozegus.pdfIn PDF document text
    • https://malotanedoxib.weebly.com/uploads/1/3/4/3/134314146/dizilixeke.pdfIn PDF document text
    • http://coumert.com/images/file/75283039356.pdfIn PDF document text
    • http://artdealer.vn/upload/fckimagesfile/8f8bb7eb526dfea2c77d244b944717bd.pdfIn PDF document text
    • https://xafosaxit.weebly.com/uploads/1/3/1/8/131859261/kazikenewu.pdfIn PDF document text
    • https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624114c4dfca3---tofen.pdfIn PDF document text
    • https://kujuxase.weebly.com/uploads/1/3/4/5/134584075/210870.pdfIn PDF document text
    • https://jubuxazule.weebly.com/uploads/1/3/4/5/134585976/1823875.pdfIn PDF document text
    • https://lewixukulir.weebly.com/uploads/1/3/1/6/131606807/jadufuxezitiza.pdfIn PDF document text
    • https://dowidevegep.weebly.com/uploads/1/3/1/4/131406741/e62c5e8ddd.pdfIn PDF document text
    • https://mitalukomajamo.weebly.com/uploads/1/3/1/4/131437074/b7e07ab4.pdfIn PDF document text
    • https://tuxibefogeja.weebly.com/uploads/1/3/4/3/134359070/tajupoliverom_kakosofozevej_musufegokefi.pdfIn PDF document text
    • https://jezogoxus.weebly.com/uploads/1/3/4/4/134402646/ligezawoju-tajavun.pdfIn PDF document text
    • https://nobixotozuf.weebly.com/uploads/1/3/4/4/134472493/6738a9a98f6115b.pdfIn PDF document text
    • https://galinigogazefu.weebly.com/uploads/1/3/2/6/132695851/gufaduraguf_xijibogo_teduvuxasaru_kilixofitebenu.pdfIn PDF document text
    • https://fojakejozu.weebly.com/uploads/1/3/2/7/132712415/b5f4d9edfb.pdfIn PDF document text
    • https://sipexagugiresu.weebly.com/uploads/1/3/4/6/134607427/310501.pdfIn PDF document text
    • https://zisidolig.weebly.com/uploads/1/3/1/3/131379992/riwupuxa-bazejisalutog-jises.pdfIn PDF document text
    • https://pobexapuze.weebly.com/uploads/1/3/0/7/130740180/1fd14d.pdfIn PDF document text
    • https://jikevumuvovidu.weebly.com/uploads/1/3/4/3/134324483/1411452.pdfIn PDF document text
    • https://basalusorur.weebly.com/uploads/1/3/4/6/134661810/bisevef.pdfIn PDF document text
    • https://ronudinogem.weebly.com/uploads/1/3/1/3/131398573/ab37f5.pdfIn PDF document text
    • http://s13cf5ef.alojamientovirtual.com/ropadefutbolbarata/userfiles/file/wupezukafinilexifakunami.pdfIn PDF document text
    • https://xadudimomo.weebly.com/uploads/1/3/4/1/134131791/e9503d9.pdfIn PDF document text
    • https://fenagedel.weebly.com/uploads/1/3/4/3/134316540/b8ac9734787638.pdfIn PDF document text
    • https://babixapimobikig.weebly.com/uploads/1/3/4/8/134873785/28f2b7f378.pdfIn PDF document text
    • https://vurifupilubat.weebly.com/uploads/1/3/4/4/134495287/44a1aefbe7cc.pdfIn PDF document text
    • https://dirifanijademad.weebly.com/uploads/1/3/4/8/134898971/bukorinidirom.pdfIn PDF document text
    • https://bitoranajezope.weebly.com/uploads/1/3/1/4/131453137/zonisafiluromanesapo.pdfIn PDF document text
    • https://xawavefite.weebly.com/uploads/1/3/4/6/134667803/0662c.pdfIn PDF document text
    • https://www.tailormadeholidayspt.com/kcfinder/upload/files/37676991769.pdfIn PDF document text
    • https://wapojopaboxijok.weebly.com/uploads/1/3/4/7/134747084/4130156.pdfIn PDF document text
    • https://kinimozudex.weebly.com/uploads/1/3/4/4/134498073/86d508c0b841e4.pdfIn PDF document text
    • https://natizupasa.weebly.com/uploads/1/3/1/4/131437725/8345533.pdfIn PDF document text
    • https://bodivikofe.weebly.com/uploads/1/3/5/3/135332590/6297656.pdfIn PDF document text
    • https://landlorddebtadvisory.com/wp-content/plugins/super-forms/uploads/php/files/e0ce36a1e964eecd228f65b8464e8297/2271247028.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00044157.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44157 18860 bytes
SHA-256: bf3c9b4618b7c4da88ec638c837ac3a09f473b6360998139ce12fbc036168f8d
font_01_sfnt_off0004735e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4735E 11000 bytes
SHA-256: 13672b36a391524c8c7e52e4a0f84a4da7efdc337cada112fe3b9eb380479251
font_02_sfnt_off00048caf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48CAF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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