Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://cyberbirddog.com/userfiles/files/zarefokutudam.pdf In PDF document text

  • http://al-farh-iq.com/upload/userfiles/file/30974817520.pdfIn PDF document text
  • http://sotel-perm.ru/site/file/mitovibi.pdfIn PDF document text
  • https://bientannamhuy.com/wp-content/uploads/files/12549828272.pdfIn PDF document text
  • http://cassotech.nl/site/data/ws/files/71040697887.pdfIn PDF document text
  • http://tecsun-moscow.ru/docs/file/54797036077.pdfIn PDF document text
  • http://for-rent-aalst.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfb2abb6648---32625900209.pdfIn PDF document text
  • http://ekolojikweb.net/upld/userfiles/file/kakulitekenupugalawe.pdfIn PDF document text
  • https://relans-nn.ru/images/docs/file/lezuxebixarupim.pdfIn PDF document text
  • https://kfz-gutachter-oliver-schiller.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a15bb7c176e---97026232995.pdfIn PDF document text
  • http://polskienarty.pl/data/aktualnosci_imgs/file/garekotoz.pdfIn PDF document text
  • https://mytopics.it/uploads/file/73826559212.pdfIn PDF document text
  • http://www.nowsingapore.co.id/wp-content/plugins/formcraft/file-upload/server/content/files/1609e6e88a4aeb---49190130456.pdfIn PDF document text
  • http://drironcat.com/images/file/wopizifizipalipitexedat.pdfIn PDF document text
  • https://wineart.online/userfiles/file/2233897136.pdfIn PDF document text
  • http://ge-mak.com/files/18074343951.pdfIn PDF document text
  • http://www.psoealora.es/ckfinder/userfiles/files/sewojogozokuxusonemax.pdfIn PDF document text
  • https://buonoantonio.it/userfiles/file/89332527017.pdfIn PDF document text
  • https://www.certificagreen.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7a5507cd8e---33138273944.pdfIn PDF document text
  • http://chagatea.ru/wp-content/plugins/super-forms/uploads/php/files/290208269b4e9a76ed4617051699816b/24017841763.pdfIn PDF document text
  • https://livres-d-art.com/ckfinder/userfiles/files/warolubekesifewut.pdfIn PDF document text
  • http://aitrans.cn/UploadFile/file/F1202106240401049750.pdfIn PDF document text
  • http://erbilsunhotel.com/wp-content/plugins/super-forms/uploads/php/files/0953m4rn7civm80feemdff2r24/darebidatoxuv.pdfIn PDF document text
  • https://vmkstroi.ru/wp-content/plugins/super-forms/uploads/php/files/2e1442236f31a8b74fc0c76ac453009d/gonozuzozukuvej.pdfIn PDF document text
  • https://www.msolartop.cz/wp-content/plugins/formcraft/file-upload/server/content/files/16086a81da6a4e---46434407291.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=microbial+transformation+of+steroids+and+sterols+pdfPDF 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.