Malicious PDF — malware analysis report

Static analysis result for SHA-256 cbe8becca6333694…

MALICIOUS

PDF

290.6 KB Created: 2022-04-11 21:21:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-24
MD5: 563fe6625ec17198e4302c660be89d1b SHA-1: 55755bc4c22fad832eb61278c54eb3dd579a9721 SHA-256: cbe8becca63336948f4930f8de6a0f966ad4bb0d627bcd34c99091096d5558b9
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6715

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://julogunakununu.weebly.com/uploads/1/3/2/8/132814048/4214059.pdf In PDF document text
    • http://union.travel/ckfinder/userfiles/files/tokopozalivutefa.pdfIn PDF document text
    • https://kawanmto.com/contents/files/36214202141.pdfIn PDF document text
    • https://nolodubul.weebly.com/uploads/1/4/1/2/141292574/e6fd5f4314f70f6.pdfIn PDF document text
    • https://telovolivizike.weebly.com/uploads/1/4/1/2/141253876/4277287.pdfIn PDF document text
    • https://hawkseyetravels.com/assets/ckfinder/userfiles/files/55343540124.pdfIn PDF document text
    • https://tikokito.weebly.com/uploads/1/3/4/6/134625965/xumiwutezakat-winubawezizukot-nufugowew-vedidikureg.pdfIn PDF document text
    • http://www.anieliasfx.com/uploads/textareas/file/88881474273.pdfIn PDF document text
    • https://punavetajude.weebly.com/uploads/1/3/4/3/134318529/vibiler.pdfIn PDF document text
    • https://vokuduvalabi.weebly.com/uploads/1/3/4/5/134502282/zajav_saropitipoj.pdfIn PDF document text
    • https://taiwancy.com/app/webroot/userfiles/files/47267802217.pdfIn PDF document text
    • https://nepalisalon.com/images/file/tikowomu.pdfIn PDF document text
    • http://gamenavigator.su/userfiles/files/rukogibedexuferixubawop.pdfIn PDF document text
    • https://gukozorupo.weebly.com/uploads/1/3/1/4/131411088/580400.pdfIn PDF document text
    • https://dinoromakutaxe.weebly.com/uploads/1/3/4/4/134479472/guragomep-wedize-rimazozebuxuze.pdfIn PDF document text
    • http://www.iccet.org.tr/kcfinder/upload/files/betanamoverimamageranizo.pdfIn PDF document text
    • https://wozukaziximuru.weebly.com/uploads/1/3/4/5/134587045/dujuwanowafulam_gopasominagane_bijugasakid_pobumo.pdfIn PDF document text
    • https://bgg.pirkitpadangas.lt/ckfinder/userfiles/files/newesodabeboxufapavuzoz.pdfIn PDF document text
    • https://tatemisi.weebly.com/uploads/1/3/4/5/134596356/b1a3e771a8aee.pdfIn PDF document text
    • https://sukigemanewa.weebly.com/uploads/1/3/2/6/132681928/4346576.pdfIn PDF document text
    • https://vepezoroz.weebly.com/uploads/1/3/4/6/134605761/1c68d8d5798.pdfIn PDF document text
    • https://jopepikenaz.weebly.com/uploads/1/3/4/6/134652119/dokuwuzifubijejazev.pdfIn PDF document text
    • https://dixamagajo.weebly.com/uploads/1/3/4/6/134652312/168008b0dd1.pdfIn PDF document text
    • https://solakozejifu.weebly.com/uploads/1/3/5/3/135347449/1182899.pdfIn PDF document text
    • https://eyetracking.pl/userfiles/file/zamovunokosipiledovevu.pdfIn PDF document text
    • https://xn--lenachatka-57b.pl/uploaded/file/87754899678.pdfIn PDF document text
    • https://buvefejam.weebly.com/uploads/1/3/1/4/131453018/dopejez_nuxaxokam_safaribela_bululi.pdfIn PDF document text
    • https://wovugozota.weebly.com/uploads/1/3/2/6/132695813/1148573.pdfIn PDF document text
    • http://www.onegelha.com/wp-content/plugins/super-forms/uploads/php/files/762ee2c75d029186bc33dccfded5d812/46994097297.pdfIn PDF document text
    • https://retentionstudentexperience.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621f32c6097cc---59507013520.pdfIn PDF document text
    • https://retorize.weebly.com/uploads/1/3/0/9/130969817/gedodisiruvi.pdfIn PDF document text
    • https://suxugugufagiwa.weebly.com/uploads/1/3/4/7/134740592/rerukenugi-vowelazem-jejilata.pdfIn PDF document text
    • https://xojinumawot.weebly.com/uploads/1/3/4/3/134377449/6963097.pdfIn PDF document text
    • https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620c7801994db---25706380492.pdfIn PDF document text
    • https://pazerutafu.weebly.com/uploads/1/3/5/3/135392620/9561267.pdfIn PDF document text
    • https://ditamatodoti.weebly.com/uploads/1/4/1/2/141249884/zevitanona.pdfIn PDF document text
    • https://cafij.co.za/XSRYdR1H?utm_term=three+manual+electric+organPDF link annotation
    • https://vobilafulov.weebly.com/uploads/1/3/4/9/134902573/5f9d24a68a1cad.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_off0004181e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004181e.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004181e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4181E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00043035.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43035 10572 bytes
SHA-256: f0512250dada7fb5d33504d736703e87ff45a4b3beac3543f99bb26247cab283
font_02_sfnt_off0004481b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4481B 18588 bytes
SHA-256: b3362b6b52cc5ac32f1aee7f9dd4587967ab2cba99b8cae54d3c723ea7027555