Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d3d9c63abdfcb50…

MALICIOUS

PDF

480.3 KB Created: 2022-03-20 02:42:47 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-14
MD5: 05751d1303c20149a794f7f25c606595 SHA-1: f232928d4f747dadab77ff078434cbdce857aa05 SHA-256: 5d3d9c63abdfcb50af39893235dfb19525c3e01006a0afedda6d7eed2b9f7b3f
221 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3788

Heuristics 8

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://ragaz.co.za/XSRYdR1H?utm_term=ambarsariya+2016+punjabi+movie+free PDF link annotation
    • https://letstravelforacause.com/miet/assets/files/logonedarifexedadeba.pdfIn PDF document text
    • http://hebammenglueck.de/ckfinder/userfiles/files/mixugebajolokikerevuxebo.pdfIn PDF document text
    • http://blog-lunettes.top-lunettes.com/userfiles/file/76331337381.pdfIn PDF document text
    • https://www.yulava.es/js/libraries/ckeditor/kcfinder/upload/files/81777355813.pdfIn PDF document text
    • http://grupomagister.com.br/kcfinder/upload/files/54843057168.pdfIn PDF document text
    • https://nezamirekhaseafoods.com/userfiles/file/15053062958.pdfIn PDF document text
    • https://www.fuji-chem.co.jp/admin/js/kcfinder/upload/files/29067837538.pdfIn PDF document text
    • http://babyindex.nl/images/uploads/vekarapenebutiv.pdfIn PDF document text
    • http://amako-ra.com/wp-content/plugins/super-forms/uploads/php/files/be7d50458238f6be92ddcf84193c4aef/delavipifodijavebevuges.pdfIn PDF document text
    • http://yakutiaprime.ru/SITE/files/editor/file/dajarovux.pdfIn PDF document text
    • http://net-work.cz/data/file/zagodonobupumutumafabeg.pdfIn PDF document text
    • https://explonorte.com/admin/files/files/56798795313.pdfIn PDF document text
    • https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1622ced54e945f---vematabebupono.pdfIn PDF document text
    • http://varvshistoriska.com/file/movanefisowepotewexebew.pdfIn PDF document text
    • http://dharkaninternational.com/survey/userfiles/files/65101606553.pdfIn PDF document text
    • http://kolaykanal.com/userfiles/files/81559437496.pdfIn PDF document text
    • https://vimar.ua/userfiles/files/40517571910.pdfIn PDF document text
    • http://safedoorsystems.com/cmsimages/file/77399855004.pdfIn PDF document text
    • https://kgn.pl/files/file/jugesafenegupimara.pdfIn PDF document text
    • https://www.piramideidiomas.com/ckfinder/userfiles/files/lurawekilori.pdfIn PDF document text
    • https://discovercefalu.com/_data/images/file/9296473917.pdfIn PDF document text
    • http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621593f04ba59---wotinezixosak.pdfIn PDF document text
    • http://bestbelly.org/content/files/files/36100503427.pdfIn PDF document text
    • http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16201a86a688ec---72729527407.pdfIn PDF document text
    • http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161ff8b1c78e88---xupagin.pdfIn PDF document text
    • https://www.takaotakano.com/kcfinder/upload/files/bibuju.pdfIn PDF document text
    • https://www.amc-lda.com/assets/kcfinder/upload/files/gakotin.pdfIn PDF document text
    • http://palirna-frydek.cz/uploaded/file/rulogelomubewor.pdfIn PDF document text
    • http://jcnjl.com/userfiles/files/44626571605.pdfIn PDF document text
    • https://cbolean.com/wp-content/plugins/super-forms/uploads/php/files/dc5d2153d97c648699182c1ba4ae05ef/rakupulun.pdfIn PDF document text
    • http://nevacomposites.com/public/kcfinder/upload/files/peboguporipirumipuwepu.pdfIn PDF document text
    • http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620e1c86a68ce---70888766458.pdfIn PDF document text
    • http://www.whirlpool-beachcomber.at/wp-content/plugins/formcraft/file-upload/server/content/files/16221ce7405282---50545879421.pdfIn PDF document text
    • http://bappeda-jepara.org/app/webroot/js/kcfinder/upload/files/telazogixanetekabufu.pdfIn PDF document text
    • http://artc-polymers.com/upload/images/files/gazigoxepekatitovepimu.pdfIn PDF document text
    • http://avomanel.com/cliente/conteudos/files/90905691573.pdfIn PDF document text
    • http://faespi.com.br/kcfinder/upload/files/69421755768.pdfIn PDF document text
    • http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/l3qv3b9q33pmmaj2jtclh6ram4/luzebaxufozukorojoguwupos.pdfIn PDF document text
    • http://www.emporiocaritaspisa.it/wordpress/wp-content/plugins/formcraft/file-upload/server/content/files/161fefec614aa4---4047284482.pdfIn PDF document text
    • https://backcountryplayground.com/wp-content/plugins/super-forms/uploads/php/files/c0ba46b7063d311fefce4340ced02890/kilebiritutogeni.pdfIn PDF document text
    • http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16226b0452456e---79194745916.pdfIn PDF document text
    • http://blog-lunettes.topIn 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_off00070f6f.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00070f6f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x70F6F 17752 bytes
SHA-256: 07d42b4f275f8e1f19a6319a4e083a072c0ce8fa42c28986db1e22da02d9ccb6
font_01_sfnt_off00073d59.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x73D59 11368 bytes
SHA-256: 8525c54a7c010db54cb13243ec08226a2ceefece63a1ab3a94988adf8f67970a
font_02_sfnt_off000757ff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x757FF 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9