Malicious PDF — malware analysis report

Static analysis result for SHA-256 edc948be21e6b631…

MALICIOUS

PDF

132.9 KB Created: 2022-07-27 07:17:27 +00:00 Authoring application: hamraym (via PDF Master 1.0.1) First seen: 2026-05-17
MD5: dfa09e21933e4640dd9c02219fc46777 SHA-1: aeaf658bad3725a8210da8d05abb524bb0133bb9 SHA-256: edc948be21e6b6312f053c00aef9455d3d99b176fd90c212c2110c5a540d4512
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0011

Heuristics 7

  • 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.
  • Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • 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.
  • 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
  • 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/appleberry/RG93bmxvYWQgRGVza3Byb3RvIFY1IENyYWNrIEJ5IEx6MARG9.darnedest?biostone=breadbasket&ZG93bmxvYWR8d2cwT0RGcmMzeDhNVFkxT0RJeE9UUTNNM3g4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=&cluttering=&regularity= PDF link annotation
    • https://www.nesoddenhk.no/wp-content/uploads/2022/07/Leawoitransferkeygen_Extra_Qualityfreedownload.pdfIn PDF document text
    • https://polegarage.de/wp-content/uploads/2022/07/Greys_Anatomy_Season_7_Complete_720p_UPDATED.pdfIn PDF document text
    • https://zurisdream.com/wp-content/uploads/2022/07/GTA_San_Andreas_Real_v2_ovisebdan_mod.pdfIn PDF document text
    • https://thetopteninfo.com/wp-content/uploads/2022/07/Sylenth1_Free_Full_Crack_Download_TOP.pdfIn PDF document text
    • http://www.coneccta.com/2022/07/27/metric-library-revit-2014/In PDF document text
    • https://evolutionbikes.it/wp-content/uploads/2022/07/EFI_COLORPROOF_XF_45_CRACK_torrent_downloadrar.pdfIn PDF document text
    • https://openaidmap.com/sketchup-pro-2018-v18-0-16975-plug-ins-pack-crack-hot/In PDF document text
    • https://assetdefenseteam.com/wp-content/uploads/2022/07/elljay.pdfIn PDF document text
    • https://buyliveme.com/wp-content/uploads/2022/07/Nudist_Junior_Miss_Pageant_1999rar_TOP.pdfIn PDF document text
    • https://biodashofficial.com/autodata-3-38-srpski-download-free-repack/In PDF document text
    • https://newsonbox.com/far-cry-5-gold-edition-v-1-2-all-dlcs-repack-by-blackbox-crack-repack/In PDF document text
    • http://stroiportal05.ru/advert/ammyy-admin-3-4-free-download-for-windows-7-32-bit-489-verified/In PDF document text
    • https://ig-link.com/wp-content/uploads/Noise_Ninja_241_Plugin_For_Photoshop_Full_Keygen_REPACK.pdfIn PDF document text
    • https://www.webcard.irish/cd-de-sistemas-de-control-para-ingenieria-norman-s-nise-39/In PDF document text
    • http://llrmp.com/?p=7132In PDF document text
    • https://moodydose.com/wp-content/uploads/2022/07/ChaahatEk_Nasha_3_full_movie_in_tamil_hd_1080p.pdfIn PDF document text
    • http://clubonlineusacasino.com/ver-clave-de-licencia-para-vreveal/In PDF document text
    • http://it-labx.ru/?p=100206In PDF document text
    • https://aposhop-online.de/2022/07/27/argumentarea-unui-text-ca-este-nonliterar-_top_-2/In PDF document text
    • http://www.gurujijunction.com/uncategorized/vmware-vsphere-client-6-0-0-5112508-exe-2017-verified-crack/In PDF document text
    • http://evacdir.com/appleberry/rg93bmxvywqgrgvza3byb3rvify1ienyywnriej5iex6marg9.darnedest?biostone=breadbasket&zg93bmxvywr8d2cwt0rgcmmzedhnvfkxt0rjee9uutnnm3g4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=&cluttering=&regularity=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_off00000c83.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC83 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000946f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x946F 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261