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
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• 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.
• Macro/content-enable lure medium SE_ENABLE_LURE
  Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
• 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://midufefew.ru/award?keyword=file+pdf+ke+word+tidak+bisa+diedit PDF link annotation

  • http://bapatavusirave.mygamesonline.org/how_to_fix_e4_error_on_omega_dishwasher.pdfIn PDF document text
  • https://vavuwujaxozu.weebly.com/uploads/1/3/1/0/131070334/769711.pdfIn PDF document text
  • https://jabiwogox.weebly.com/uploads/1/3/1/4/131453485/jekotaz_nosovegukoga.pdfIn PDF document text
  • http://kakorezikudu.mypressonline.com/cells_and_batteries_chargeable_and_non_chargeable.pdfIn PDF document text
  • http://rajukilodagoje.mygamesonline.org/83174027097.pdfIn PDF document text
  • http://biniwitovo.mywebcommunity.org/best_wii_u_replacement_battery.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/f4c6d7c6-2815-4f52-a950-c65216d6b840/pixawimoka.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e4aeda47-9d29-40b5-9a5d-5a703310b37a/zezazopozu.pdfIn PDF document text
  • https://37991ae0-d72b-4ccf-bf90-288dedd591e7.filesusr.com/ugd/041b56_7e31d29229da495f944bf365cd28ad41.pdf?index=trueIn PDF document text
  • https://368051e9-4199-40ea-b9a2-dc6e6f83cb3b.filesusr.com/ugd/6260fe_397c67ff084a45f89a518f79fdbb4d4c.pdf?index=trueIn PDF document text
  • https://ec08fec6-e576-400d-8504-372613838d3c.filesusr.com/ugd/57e0ce_14dba2a4e30e461e8e4ca0613ce5c8ad.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/5ee1bdfe-ba74-4a4c-a56f-015ea82031a9/20792583960.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c4bb5217-5d7c-4926-9a07-1f6ce287c295/tigopaji.pdfIn PDF document text
  • https://189c2d36-84ff-4b81-9465-96c33c1d3b91.filesusr.com/ugd/35ddae_8fb51fec9fd445c4b5f5c7d79375df1e.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/7f08c51f-f1af-4496-b897-26485f0252e4/public_speaking_tips_funny.pdfIn PDF document text
  • http://guwaxilajoxeza.onlinewebshop.net/33040154200.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/4f46ee2b-7be7-43c8-8b5a-0a34b0a23284/39375767596.pdfIn PDF document text
  • https://cee4a208-09ac-40e0-983f-4c2cc776acbe.filesusr.com/ugd/5ed537_e01f84e51e8d48099818ef35b1f15d94.pdf?index=trueIn PDF document text
  • https://2ea9429b-0332-4ee6-bb75-ab9535b56c99.filesusr.com/ugd/e2f7e1_88dcd316ab734a4ead340330d5db7c02.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/75eb2250-77b3-422f-a5c4-b9caa0f45990/lowogapab.pdfIn PDF document text
  • https://587b455d-cc79-4428-8e80-a8b75ce23bca.filesusr.com/ugd/021ec8_8d025b248ee445bc85b54ad7dbcc52d0.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/38e47b6d-c4e9-4b01-aaec-3763cdedb54f/jovulokobo.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://scripts.sil.org/OFLIn PDF document text

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