Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0a55a5a8bea932…

MALICIOUS

PDF

196.9 KB Created: 2022-03-19 23:46:33 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: dcf35a07c9fcf5a180d35897c9c2667d SHA-1: 27af3230fa775dc162085e74074e6a34e6ad6d79 SHA-256: 7e0a55a5a8bea932b0ebb511b2c787c65891af1f93685712a2032be062798fb0
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6988

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://norin.co.za/XSRYdR1H?utm_term=transformer+garage+en+piece+a+vivre+impot PDF link annotation
    • http://chuaphucluong.com/uploads/image/files/7634037552.pdfIn PDF document text
    • http://cloudinfo01.smartevolve.com/images/ckeditor/files/13882445124.pdfIn PDF document text
    • https://artofsurfing.com/preview/ckfinder/userfiles/files/fuxanefujavibosu.pdfIn PDF document text
    • https://ofertaromania.ro/ckfinder/userfiles/files/89924746411.pdfIn PDF document text
    • https://lazdynumokykla.lt/userfiles/file/45316572765.pdfIn PDF document text
    • http://bfup.org/ckeditor/kcfinder/upload/files/fizamijupejederuba.pdfIn PDF document text
    • https://wintechindia.in/ckfinder/userfiles/files/rawekepapemi.pdfIn PDF document text
    • http://ticaproduce.com/ckfinder/userfiles/files/13588156956.pdfIn PDF document text
    • http://cn-noah.com/uploadfile/file/55343938897.pdfIn PDF document text
    • https://www.costaverde.it/wp-content/plugins/formcraft/file-upload/server/content/files/16200d58b4e592---36745773624.pdfIn PDF document text
    • https://faustgottes.ch/upload/files/4935126845.pdfIn PDF document text
    • http://ximangsongthao.com/app/webroot/uploads/files/rizuboneg.pdfIn PDF document text
    • http://cherryontop.pl/upload/fotki/file/wutimavupafametebup.pdfIn PDF document text
    • http://piemonteforyou.it/userfiles/file/julog.pdfIn PDF document text
    • https://sskundal.com/userfiles/file/dapatatoduvi.pdfIn PDF document text
    • http://svenskafik.se/uploads/fckeditor/file/lujinebakedem.pdfIn PDF document text
    • https://montpellier-business-plan.com/mbp/upload/images/images/upload/ckfinder/97879288467.pdfIn PDF document text
    • https://magicdiscoradio.com/userfiles/file/59276345574.pdfIn PDF document text
    • http://kochi-east-rc.com/admin/kcfinder/upload/files/jelotimotani.pdfIn PDF document text
    • http://lamorenj.com/userfiles/files/donomefusob.pdfIn PDF document text
    • http://ckrestaurantgroup.com/ckfinder/userfiles/files/69512208990.pdfIn PDF document text
    • https://ankaratutuncu.com/panel/kcfinder/upload/files/91241098113.pdfIn PDF document text
    • https://sinarlangit1.com/contents/files/gapera.pdfIn PDF document text
    • http://nhadatv.com/webroot/img/files/buwimon.pdfIn PDF document text
    • http://lifecontinues.ru/images/files/38054702366.pdfIn PDF document text
    • http://cuanhavesinh.com/userfiles/file/sazupavopomotixaxusebuwu.pdfIn PDF document text
    • http://conwaychristian.org/wp-content/plugins/formcraft/file-upload/server/content/files/16234da4d1c08f---26431130697.pdfIn PDF document text
    • https://yellowmangocafe.com/userfiles/file/vugubukagevadiwomuvojuziz.pdfIn PDF document text
    • http://tzsunup.com/upload/kojitipulituzaj.pdfIn PDF document text
    • https://www.apsar.es/assets_back_office/js/plugins/kcfinder/upload/files/roxomagiwabuwowoziruz.pdfIn PDF document text
    • http://belcanto-evenements.com/media/files/60269655513.pdfIn PDF document text
    • http://secureyun.cn/uploadfile/file///2022022504490436.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_off00027d13.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00027d13.bin)

Extracted artifacts 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00027d13.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27D13 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00029433.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x29433 10804 bytes
SHA-256: d21477bdd931e2b21c91b69a7b7591e277d34b32b923825a752ce08f5266a060
font_02_sfnt_off0002ad27.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2AD27 21096 bytes
SHA-256: 2e415bc0243253a95df413f43b1586fded23a4e863ee5d07418d700b754cdd45
font_03_sfnt_off0002e343.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E343 1888 bytes
SHA-256: 228445a3744f13af4bf84041e55802a923554d86926eb0745489ea117e4ab105
font_04_sfnt_off0002ec07.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EC07 16148 bytes
SHA-256: 1c024217ce21bb66922f73502146d3c7616b47413e2e194c36dd680b30e64e78