Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e46d5b21942b8c4…

MALICIOUS

PDF

307.8 KB Created: 2022-05-13 09:08:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-08
MD5: 499679231756d6f873c66f8926e344bf SHA-1: 8157ab0f3cee355db18aa20c1689591eb191fbfd SHA-256: 5e46d5b21942b8c47417a0aa97f5265cd8a1e95f26733188c190a89c932e73ab
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6043

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://lazav.co.za/XSRYdR1H?utm_term=acca+f2+old+questions+and+answers+pdf+books+download PDF link annotation
    • http://msslink.ru/userfiles/files/duxurujuzuva.pdfIn PDF document text
    • http://pscworld.eu/ckfinder/userfiles/files/57932581026.pdfIn PDF document text
    • https://duruwavijaxutez.weebly.com/uploads/1/3/4/4/134471383/8a42c.pdfIn PDF document text
    • https://mefanajumajadip.weebly.com/uploads/1/3/1/6/131637152/tisopewizuxoxoz.pdfIn PDF document text
    • https://vupekofefa.weebly.com/uploads/1/4/1/5/141589137/demomulusalu.pdfIn PDF document text
    • https://pevomoten.weebly.com/uploads/1/3/4/6/134626000/5000701.pdfIn PDF document text
    • https://marblobathware.ph/app/webroot/img/files/89698633175.pdfIn PDF document text
    • https://zigifivabukom.weebly.com/uploads/1/3/4/4/134460242/femozatugo-mesapevusi-savev.pdfIn PDF document text
    • https://kowezuvive.weebly.com/uploads/1/3/4/6/134603832/7025141.pdfIn PDF document text
    • https://diwosilanula.weebly.com/uploads/1/3/4/7/134765308/4672529.pdfIn PDF document text
    • https://mefivezetu.weebly.com/uploads/1/3/2/6/132681021/fenokiriruxedog-wafuboba-fawirepixan-xunanavo.pdfIn PDF document text
    • https://jujogiva.weebly.com/uploads/1/3/4/4/134494804/2ad6909552cb3f4.pdfIn PDF document text
    • https://gulfsupremesa.com/ckfinder/userfiles/files/gutenove.pdfIn PDF document text
    • https://mibimosa.weebly.com/uploads/1/3/5/9/135959727/kawoj-vebamubaveru-disoxugake.pdfIn PDF document text
    • https://sidusofigogo.weebly.com/uploads/1/3/4/8/134860790/1935571.pdfIn PDF document text
    • https://nosekixiruwem.weebly.com/uploads/1/3/1/3/131380944/7756299.pdfIn PDF document text
    • https://risegexof.weebly.com/uploads/1/3/4/6/134661868/7531777.pdfIn PDF document text
    • https://luwobawatuv.weebly.com/uploads/1/4/1/2/141281004/359bbfc21f.pdfIn PDF document text
    • https://kafiwixuvaso.weebly.com/uploads/1/3/0/8/130874495/4015875.pdfIn PDF document text
    • https://zoropafe.weebly.com/uploads/1/3/4/3/134374448/mozonimutafos.pdfIn PDF document text
    • https://fasorijaj.weebly.com/uploads/1/3/4/5/134501708/pebijogafemowubip.pdfIn PDF document text
    • https://gimifuzakid.weebly.com/uploads/1/3/4/3/134315082/9925274.pdfIn PDF document text
    • https://vivuguduwidu.weebly.com/uploads/1/3/2/6/132681484/16754319e1e0.pdfIn PDF document text
    • https://visorupa.weebly.com/uploads/1/3/5/3/135305290/ferinikezugetun.pdfIn PDF document text
    • https://romasipunup.weebly.com/uploads/1/3/2/6/132681769/rexetobaxav_luduvo.pdfIn PDF document text
    • http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16240bcfab7e3c---bepefemesedolalojetixulo.pdfIn PDF document text
    • https://rodamopuxex.weebly.com/uploads/1/3/4/3/134354351/694260.pdfIn PDF document text
    • http://itkaufmann.com/images/fckimages/file/81566332956.pdfIn PDF document text
    • https://pabitunevogozut.weebly.com/uploads/1/3/0/7/130776295/jusoxi.pdfIn PDF document text
    • https://xebutikud.weebly.com/uploads/1/3/0/8/130813588/nepubolapobona-tiloz-legakoduxanu.pdfIn PDF document text
    • https://sixonawujow.weebly.com/uploads/1/3/4/3/134369174/1405851.pdfIn PDF document text
    • http://tcihk.com/userfiles/xekatubef.pdfIn PDF document text
    • https://kasesutibut.weebly.com/uploads/1/3/4/0/134017634/tumiwepukiligedot.pdfIn PDF document text
    • https://rakulemuvi.weebly.com/uploads/1/3/4/5/134506415/bakutupigejimik_mulowu.pdfIn PDF document text
    • https://dubaimotorcycletours.dubaimotorhomerentals.com/uploaded_images/files/18755510204.pdfIn PDF document text
    • https://babamansurkurhuseyin.com/uni/yuklemeler/file/58670624157.pdfIn PDF document text
    • http://gelateriacool.it/userfiles/files/35028320296.pdfIn PDF document text
    • https://kowijesupopusa.weebly.com/uploads/1/4/1/2/141260416/5928144.pdfIn PDF document text
    • http://namaslennikova.ru/kcfinder/upload/files/29675697626.pdfIn PDF document text
    • https://sizuzevejej.weebly.com/uploads/1/3/3/9/133997482/mipiri.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_off00045f16.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45F16 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00047728.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47728 17488 bytes
SHA-256: 13dac0ff18c198cde5e9b0d072261a333ebe26fffdbecdfd6e6dda128d18159b
font_02_sfnt_off0004a406.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A406 11280 bytes
SHA-256: 2d5f0243fe8a44bf927ad608a7ea04423051a9353884cfcd333c55c466da0715

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