Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 68 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://klhl.com/userfiles/file/82848466381.pdf In PDF document text

  • https://refakatci.net/userfiles/file/47306839285.pdfIn PDF document text
  • http://debandhelder.nl/ckfinder/userfiles/files/99454129910.pdfIn PDF document text
  • http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b08a010fc7---57541699676.pdfIn PDF document text
  • http://luxmeterthai.com/ckfinder/userfiles/files/zumujomiwazezor.pdfIn PDF document text
  • http://dui-antidote.net/images/userfiles/file/wevujusarupo.pdfIn PDF document text
  • http://pc75.net/upfiles/file/1630618026.pdfIn PDF document text
  • http://parikshitconstruction.com/uploads/jonitubagujagazij.pdfIn PDF document text
  • http://etasystem.net/userfiles/files/safavapobekofojiviwew.pdfIn PDF document text
  • http://lakesnwoodskerala.com/uploads/file/46353246969.pdfIn PDF document text
  • https://rcvizovice.cz/ckfinder/userfiles/files/jipibidasewuwitejapibin.pdfIn PDF document text
  • http://fruhmann-elektrotechnik.at/fulesilaka.pdfIn PDF document text
  • https://ciiinnovationsummit.com/ci/userfiles/files/dugeragobevi.pdfIn PDF document text
  • https://codefon2.solar-napkollektor.hu/js/ckfinder/userfiles/files/lamemefufuta.pdfIn PDF document text
  • https://korvioinfotech.com/ckfinder/userfiles/files/filunujofegafoso.pdfIn PDF document text
  • http://dep14kirov.ru/userfiles/file/kevibepupaniguxolagogexiw.pdfIn PDF document text
  • https://xehowo24h.com/images/ckeditor/files/94716465523.pdfIn PDF document text
  • http://location-appartement-venise.com/italie_documents/files/xijikugimabedetebagusasu.pdfIn PDF document text
  • http://www.marcado.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16133c871e7021---94415712656.pdfIn PDF document text
  • https://otdelkamos.ru/wp-content/plugins/super-forms/uploads/php/files/ecdf3bdedd416271ff4e14a718d5a0f7/boxotasulogaroxudolenoje.pdfIn PDF document text
  • http://apluskleaning.com/admin/images/file/degagatamaruvap.pdfIn PDF document text
  • http://globalroomplus.com/bot/ckfinder/uf/files/vemimox.pdfIn PDF document text
  • http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1614404027650d---49313000237.pdfIn PDF document text
  • http://secureyun.cn/uploadfile/file///2021091900033533.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=poco+x3+pro+firmwarePDF link annotation
  • 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

Open this report in the interactive analyzer, or submit your own file for analysis.