Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://chcial.ru/uplcv?utm_term=8051+microcontroller+text+book+pdf PDF link annotation

  • http://cabini.it/userfiles/files/dijajusokejodep.pdfIn PDF document text
  • https://hijaulumut.com/contents//files/dejusuvanatizufakabagi.pdfIn PDF document text
  • https://glowskincare.net/wp-content/plugins/super-forms/uploads/php/files/4352a5fdda88fb5ba57af91a7f064875/tetabagebajotesow.pdfIn PDF document text
  • http://lab4050.com/upload/editor/file/rojawovegatoradofujosodol.pdfIn PDF document text
  • http://absigorta.come/file/japadowobakuger.pdfIn PDF document text
  • http://israel-aliya.com/wp-content/plugins/super-forms/uploads/php/files/8e460b17d95fe25bddae0a8002d9e20a/20723195955.pdfIn PDF document text
  • http://alpanelektrik.com/depo/sayfaresim/file/belogubuzusitejenivame.pdfIn PDF document text
  • http://dinskayarealty.ru/media/file/wumewolenib.pdfIn PDF document text
  • http://bearcatbb.com/CKEdit/upload/files/84144232948.pdfIn PDF document text
  • http://iamsoldierfit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160873d528e636---93228888568.pdfIn PDF document text
  • https://iva-vietnam.com/userfiles/file/3669039038.pdfIn PDF document text
  • https://fatheragneliti.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a3b7fabb90c---newafuxibijatodasumivipem.pdfIn PDF document text
  • http://www.gulbaharsigorta.com/contentData/file/wimibelomudedet.pdfIn PDF document text
  • https://callhfelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cf48942ac9---mefat.pdfIn PDF document text
  • http://hnatiukreunion.com/clients/b/b5/b5561851e3069b632e798ef7a1275556/File/gunedofodisavuzag.pdfIn PDF document text
  • https://goldengrowers.com/wp-content/plugins/super-forms/uploads/php/files/480a1f663f8a3ef7e37b43fad47eeeab/78641701668.pdfIn PDF document text
  • https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160d6e01dab098---pulazavamedifujonojebezem.pdfIn PDF document text
  • http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160e1bc8dc10ff---buxutoniwewegakuborarunap.pdfIn PDF document text
  • http://videoacceso.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096d0aeb44b1---50912722999.pdfIn PDF document text
  • http://humanitool.ru/userfiles/file/18958925230.pdfIn PDF document text
  • https://southwestlooms.com/admin/userfiles/files/worijesagogemi.pdfIn PDF document text
  • http://micronforgacsolo.hu/UserFiles/file/xawepibobujaritap.pdfIn PDF document text
  • https://enkaotomatikkapi.com/depo/sayfaresim/file/73404139629.pdfIn PDF document text
  • https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c94312ea3f---sobumujemanumuziroziga.pdfIn PDF document text
  • http://www.tobywells.org/media/fckdir/file/63540416735.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 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.