Malicious PDF — malware analysis report

Static analysis result for SHA-256 aa8409a2c4827fde…

MALICIOUS

PDF

135.2 KB Created: 2022-09-09 03:42:46 +00:00 Authoring application: egbchah (via PDF Master 1.0.1) First seen: 2026-06-06
MD5: 9e43112e13c3c5c5209e68dfa7e29ee5 SHA-1: 2ee247335845a04934676fd1f3880b13d72bfd29 SHA-256: aa8409a2c4827fde395fa86b85c9d62dfb087971ad9ea543409cf96760dd11f0
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

Heuristics 5

  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://evacdir.com/cause/emusic/palmistry?oesophagoscopy=perico/connolly/ZG93bmxvYWR8Wk01TW1GemNYeDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/ripstop.U2ltQ2l0eSBVcGRhdGUuMTAuMSAxNyBETEMuUmVwYWNrLVIuRy5NZWNoYW5pY3MgU2VyaWFsIEtleSBLZXlnZW4U2l PDF link annotation
    • http://www.landtitle.info/runtime-getdataback-simple-5-00-final-keygen-better/In PDF document text
    • https://aiplgurugram.com/2022/09/09/letasoft-sound-booster-product-key/In PDF document text
    • https://en-media.tv/advert/crack-autodata-8-69-crack-full-better-2018/In PDF document text
    • https://leasetrade.se/wp-content/uploads/2022/09/Passwordgratisparareallifecam-1.pdfIn PDF document text
    • https://arlingtonliquorpackagestore.com/god-of-war-3-pc-cd-key-torrent/In PDF document text
    • https://mevoydecasa.es/respuestas-correctas-para-test-valanti-hot/In PDF document text
    • http://www.nilunanimiel.com/wp-content/uploads/2022/09/El_Viaje_De_Chihiro_Latino_1080p_Mega.pdfIn PDF document text
    • http://lifes1.com/index.php/2022/09/09/topsolid-2013-614-20021-x86-x64-2021/In PDF document text
    • https://macprivatechauffeur.com/wp-content/uploads/2022/09/zeligir.pdfIn PDF document text
    • https://contabeissemsegredos.com/wp-content/uploads/2022/09/HD_Online_Player_intervideo_Windvd_Creator_3_Keygen_T_REPACK.pdfIn PDF document text
    • https://protected-caverns-48636.herokuapp.com/Zapatlela_Marathi_Movie_Torrent.pdfIn PDF document text
    • http://prabhatevents.com/avid-xpress-pro-v4-5-crack-repack/In PDF document text
    • https://evening-beach-89838.herokuapp.com/Alfa_Reader_3_Crack_4_14.pdfIn PDF document text
    • https://sagitmymindasset.com/education/heroes-v-tribes-of-the-east-crack-link/In PDF document text
    • https://www.filmwritten.org/?p=47196In PDF document text
    • http://findmallorca.com/wp-content/uploads/2022/09/kaicall.pdfIn PDF document text
    • http://www.easytable.online/wp-content/uploads/2022/09/inozand.pdfIn PDF document text
    • http://marqueconstructions.com/2022/09/09/atlas-de-hematologia-clinica-carr-rodak-pdf/In PDF document text
    • https://olivedatavola.it/wp-content/uploads/2022/09/marifan.pdfIn PDF document text
    • http://www.chelancove.com/cine-tracer-download-patch-__full__/In PDF document text
    • https://leasetrade.se/wp-In PDF document text
    • http://www.nilunanimiel.com/wp-In PDF document text
    • https://contabeissemsegredos.com/wp-content/uploads/2022/09/HD_Online_Player_iIn PDF document text
    • https://protected-In PDF document text
    • http://marqueconstructions.com/2022/09/09/atlas-de-hematologia-clinica-carr-rodak-In PDF document text
    • http://www.tcpdf.orgIn 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000226c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x226C 84652 bytes
SHA-256: 4afa1760e2b1183eedc04ece45e6ca142828bb1815d2ec2d36bc01b6dcd9471b
font_01_sfnt_off0000aab4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAAB4 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261

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