Malicious PDF — malware analysis report

Heuristics 6

• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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 http://antifftech.com/uploadfile/file///2021110723135634.pdf In PDF document text

  • https://optimustelecoms.com/ckfinder/userfiles/files/64455831835.pdfIn PDF document text
  • http://ty6600.com/userfiles/file/13099523233.pdfIn PDF document text
  • https://nutrishop.in/ci/userfiles/files/kupofifosebezogadepuj.pdfIn PDF document text
  • http://maychamsocda.vn/images/userfiles/file/51862485663.pdfIn PDF document text
  • http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ad9d531fe78---60661806197.pdfIn PDF document text
  • http://huichem.com/ckfinder/userfiles/files/lifibajixudotemisisaliwu.pdfIn PDF document text
  • http://tvkinter.com/file_media/file_image/file/kopebatabipovemiloduxa.pdfIn PDF document text
  • http://studioprogettoarchitettura.eu/userfiles/files/98800105.pdfIn PDF document text
  • https://hotelristorantenovecento.it/wp-content/plugins/super-forms/uploads/php/files/6d59d64552b50bf72bce9ee1b8be0d15/katagobuposonezabo.pdfIn PDF document text
  • https://techielingo.com/fck_uploads/files/rumubemon.pdfIn PDF document text
  • http://alvitraders.com/files/riwitekikixigizatopufola.pdfIn PDF document text
  • https://thietbivesinhsonhoa.com/webroot/img/files/7811111372.pdfIn PDF document text
  • http://littlefreddieking.com/clients/65037/File/jivenenejunow.pdfIn PDF document text
  • http://peter-scherer.de/userfiles/file/gifokogozodaduwewo.pdfIn PDF document text
  • http://paitoonbox.com/userfiles/files/midusasereduzosuwapi.pdfIn PDF document text
  • https://www.krenzle.sk/editors/ckeditor/plugins/kcfinder/upload/files/89247428394.pdfIn PDF document text
  • http://munnarteabungalows.com/userfiles/file/venupukipobum.pdfIn PDF document text
  • https://travelbook.kz/kcfinder/upload/files/53490551941.pdfIn PDF document text
  • http://admin.uzswlu.uz/kcfinder/upload/files/fumedadowemiro.pdfIn PDF document text
  • https://resicolor.com/upload/files/37875681137.pdfIn PDF document text
  • http://tysons-cafe.com/uploads/files/maponirobawugilibux.pdfIn PDF document text
  • http://chmer.yun2u.com/upload/files/fokukusulusujaja.pdfIn PDF document text
  • http://softwarefactory.nl/images/file/21741679995.pdfIn PDF document text
  • http://corporatiegids.nl/uploads/files/12167056940.pdfIn PDF document text
  • http://nhungbaithuocnam.com/img-tvdl/files/57840054904.pdfIn PDF document text
  • http://servmed.net/userfiles/file/larovebisidopevelosojafej.pdfIn PDF document text
  • http://bong-dem-long.org/upload/editor/files/kisosizaredunezij.pdfIn PDF document text
  • http://sgpeo.pl/users/file/45173912279.pdfIn PDF document text
  • http://csc0851.com/userfiles/file/20210807060717_ix4z47.pdfIn PDF document text
  • http://ncfc.com.tr/ckfinder/userfiles/files/wuvonubabavedevuxi.pdfIn PDF document text
  • https://lazav.co.za/XSRYdR1H?utm_term=answer+key+tgt+2016+mathsPDF link annotation
  • http://hurtmar.pl/Upload/file/gegeferagurusifopojig.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_off0003236f.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003236f.bin)

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