Malicious PDF — malware analysis report

Static analysis result for SHA-256 f87a69dd9f834854…

MALICIOUS

PDF

473.2 KB Created: 2022-04-08 03:54:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: 0305dbacef97ea41cad3b45e6e5ea0e3 SHA-1: bc82fa75d367634c99ce849dc10b36d6e3457a17 SHA-256: f87a69dd9f8348546dcfc502baf134467c4835758f2622f52341fb95b2f8812b
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4717

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=the+life+of+pablo+download+zip PDF link annotation
    • https://it-remarketing.pl/app/webroot/media/files/74218487579.pdfIn PDF document text
    • https://costabravas.com/uploads/localidades/files/30960723114.pdfIn PDF document text
    • https://nabapobu.weebly.com/uploads/1/3/7/5/137501246/ca49f788.pdfIn PDF document text
    • https://pupalizote.weebly.com/uploads/1/3/4/7/134716330/rifezo_webamiliwaro.pdfIn PDF document text
    • https://jadojojipolukot.weebly.com/uploads/1/3/5/3/135337887/xubasajetasefut-jeridexegoziw.pdfIn PDF document text
    • https://susokeruno.weebly.com/uploads/1/3/4/6/134656617/monur-dewejexemegor-linilivipena.pdfIn PDF document text
    • http://exekuce-majetku.cz/kcfinder/upload/files/35853120738.pdfIn PDF document text
    • https://vasanawibef.weebly.com/uploads/1/3/4/6/134651618/27dac08a0.pdfIn PDF document text
    • http://denprokhorov.ru/images/file/wawugabik.pdfIn PDF document text
    • https://jiwejezagaxu.weebly.com/uploads/1/3/5/3/135325467/2854215.pdfIn PDF document text
    • https://sifelinapekaw.weebly.com/uploads/1/3/1/6/131637019/5926904d2ba4.pdfIn PDF document text
    • https://lajojadarexod.weebly.com/uploads/1/3/4/5/134506383/df2d9b84874105.pdfIn PDF document text
    • http://bellina.pl/userfiles/file/dixedaxem.pdfIn PDF document text
    • https://xesinuvukuwufo.weebly.com/uploads/1/3/0/7/130776104/perirepubig.pdfIn PDF document text
    • https://virutabadipepuv.weebly.com/uploads/1/3/1/3/131398083/8458679.pdfIn PDF document text
    • https://ponukikoruxa.weebly.com/uploads/1/3/4/3/134343798/fodijolusi.pdfIn PDF document text
    • https://alusol-kw.com/ckfinder/userfiles/files/saranelegadejilu.pdfIn PDF document text
    • http://stevis.cz/files/file/powuralufojumevuv.pdfIn PDF document text
    • http://www.azurwelcomeservices.com/userfiles/file/45858060153.pdfIn PDF document text
    • http://www.fashiongale.ro/userfiles/files/10223442926.pdfIn PDF document text
    • http://venkateshservices.com/uploads/91614069005.pdfIn PDF document text
    • https://verner.lt/images/files/80044443830.pdfIn PDF document text
    • https://xomadugazulu.weebly.com/uploads/1/3/4/5/134597447/dfa8a23f3a5a.pdfIn PDF document text
    • http://ge-mak.com/files/66753303788.pdfIn PDF document text
    • https://mufunada.weebly.com/uploads/1/3/4/6/134623537/2470850.pdfIn PDF document text
    • https://vibomasovig.weebly.com/uploads/1/3/1/0/131070198/nixupenos.pdfIn PDF document text
    • https://zojipulororasa.weebly.com/uploads/1/3/6/0/136011419/bc34145f.pdfIn PDF document text
    • https://xujurewe.weebly.com/uploads/1/3/4/8/134865393/gijavovarej.pdfIn PDF document text
    • https://vuxidozeni.weebly.com/uploads/1/3/4/6/134669409/bavutom_puxudugoka_sebutolixikepe_fovasigax.pdfIn PDF document text
    • https://zuwukozoxuwiged.weebly.com/uploads/1/3/4/7/134713444/bubik_fopifakalifapu_fugileke_soponaf.pdfIn PDF document text
    • http://recamonde.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1620cec7ed5e3a---xumilidipalunemovewidojir.pdfIn PDF document text
    • https://kiradaropamun.weebly.com/uploads/1/3/1/0/131070158/5370025.pdfIn PDF document text
    • https://bevufivob.weebly.com/uploads/1/3/4/6/134669401/bawarafojovug.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_off0006f5f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6F5F0 17988 bytes
SHA-256: bc20c96cfca1a7e1092e5fad14ac7e2e8026635405d40224e9068848c4a4dab8
font_01_sfnt_off00072557.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x72557 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00073d6e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x73D6E 10480 bytes
SHA-256: 41556ed3ae4656212d189a3667438e19036f6d574b6f9dd48793419ed487fc15