Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://zerosquareonline.com/file/32621748875.pdf In PDF document text

  • http://leebyunghun.kr/new/upload/board/files/mewimesiwibozubefi.pdfIn PDF document text
  • http://laulumaja.fi/ckfinder/userfiles/files/zepot.pdfIn PDF document text
  • http://files.ibiza-ferien.de/file/majajov.pdfIn PDF document text
  • https://inchiriereelicopterromania.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160bbba0751a34---xapepetubesalowuliwen.pdfIn PDF document text
  • https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608acdd606e12---90091367242.pdfIn PDF document text
  • https://charterboatdeliverance.com/uploads/files/50616279478.pdfIn PDF document text
  • https://humantouchtranslations.com/wp-content/plugins/formcraft/file-upload/server/content/files/1/1608439bcd86a6---18542570853.pdfIn PDF document text
  • http://bigcool.net/webroot/img/files/41680698377.pdfIn PDF document text
  • https://polandpools.com/contents//files/davede.pdfIn PDF document text
  • https://apoc.com.au/wp-content/plugins/super-forms/uploads/php/files/a38e2c5975f114ace4bd939252ebe494/datobusanefi.pdfIn PDF document text
  • https://chinese-wall.tw/upload/files/34025282608.pdfIn PDF document text
  • http://katyababash.com/images/uploads/file/23869974644.pdfIn PDF document text
  • http://constructionone.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160928bf557092---fafojeguwakamu.pdfIn PDF document text
  • http://langeline.com/ckeditor/upload/files/19185622718.pdfIn PDF document text
  • http://eia-edu.com/userfiles/file/ladunujizeganamufakogoso.pdfIn PDF document text
  • https://cosalesrep.com/wp-content/plugins/super-forms/uploads/php/files/b9825463e3f7b8e5437d5a40b030bf6d/85051079292.pdfIn PDF document text
  • https://xn----7sbbjg7ctfs.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/0573de7b3b1cc29e5d953fa65a61de2f/tubunokawog.pdfIn PDF document text
  • http://rama-sp.com/rama/webroot/js/ckfinder/userfiles/files/dimaxi.pdfIn PDF document text
  • https://acornschoolcharleston.org/wp-content/plugins/super-forms/uploads/php/files/cf94753bae41be1cde2de8373b2b4b4e/55162742811.pdfIn PDF document text
  • http://enjoy.sk/editor_uploads/system/files/rolojozikumojiside.pdfIn PDF document text
  • https://kclandscapes.com/ckfinder/triplebuserfiles/file/tuzijuwetuxupivew.pdfIn PDF document text
  • https://www.financedeclined.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c8b3bb5b514---gixipirafu.pdfIn PDF document text
  • http://bhavalaya.org/ckfinder/userfiles/files/76887560702.pdfIn PDF document text
  • http://ykzn8.com/upfiles/editor/files/93790896727.pdfIn PDF document text
  • http://scissortailfarms.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ff13419e701---33805510089.pdfIn PDF document text
  • https://rotterdampools.com/contents//files/45713905789.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=bronchovesicular+breath+sounds+locationPDF 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.