Malicious PDF — malware analysis report

Static analysis result for SHA-256 2abc39d48e593545…

MALICIOUS

PDF

113.2 KB Created: 2022-07-24 22:26:53 +00:00 Authoring application: heltaa (via PDF Master 1.0.1) First seen: 2026-05-20
MD5: 2ee1a6dde3ddcfd8d46c6d87d5dab7fc SHA-1: 8f33fc8680d141f4f1d0f77b8399a08cf14d4e0e SHA-256: 2abc39d48e593545c0696fb405e1ab2678d64cf75f3f7af046ed1ea8211553f5
194 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0014

Heuristics 6

  • 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.
  • 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://awarefinance.com/ZG93bmxvYWR8RFIzY0dnNWZId3hOalU0TWpFNE9UZzFmSHd5TlRrd2ZId29UU2tnVjI5eVpIQnlaWE56SUZ0WVRVeFNVRU1nVmpJZ1VFUkdYUQ/behcet.M0RNR0FNRS1GSUZBMTQudjEuMi4wLjAuRmluYWwuQ3JhY2suT25seS0zRE0M0R?austrailian=emigrate&autobody=famer&inprise=&modolo= PDF link annotation
    • https://moorlandsisoc.org/wp-content/uploads/2022/07/jaidebb.pdfIn PDF document text
    • https://smartictbd.com/2022/07/24/ghost-3-tamil-dubbed-free-new-downloadl/In PDF document text
    • http://prayerandpatience.com/wp-content/uploads/2022/07/hamlmar.pdfIn PDF document text
    • https://startpointsudan.com/index.php/2022/07/24/full-install-recovery-image-for-the-asus-g750jx/In PDF document text
    • https://www.mountainjobs.com/wp-content/uploads/2022/07/alecopa.pdfIn PDF document text
    • https://wetraveleasy.com/2022/07/24/renault-explorer-v1-5/In PDF document text
    • http://sourceshop.org/?p=14022In PDF document text
    • https://valentinesdaygiftguide.net/?p=68125In PDF document text
    • https://oualie.dev/wp-content/uploads/2022/07/Tascam_GigaStudio_V3212390_Incl_LINK_KeygenAiR-1.pdfIn PDF document text
    • https://havtornensrige.dk/wp-content/uploads/cassprom.pdfIn PDF document text
    • https://malekrealty.org/the-social-network-movie-download-kickass-2021/In PDF document text
    • https://toilesdusoleil-montpellier.com/wp-content/uploads/2022/07/Windows_Thin_Pc_X86_Ita_Windows_7_Torrent_UPD.pdfIn PDF document text
    • https://hilivecourses.com/pioneer-carrozzeria-aviczh9md-english-manual/In PDF document text
    • https://allindiaherb.com/wp-content/uploads/2022/07/FULL_SolidWorks_BR_2011_PtBr_32bits_Crack.pdfIn PDF document text
    • https://lanoticia.hn/advert/shadow-of-the-colossus-crack-link-rarbfdcm/In PDF document text
    • https://bookuniversity.de/wp-content/uploads/2022/07/mamfayg.pdfIn PDF document text
    • https://inmobiliaria-soluciones-juridicas.com/2022/07/download-new-ben-10-omniverse-in-psp-in-isoIn PDF document text
    • https://ighaziabad.com/wp-content/uploads/2022/07/deqmad.pdfIn PDF document text
    • https://yukoleather.net/wp-content/uploads/2022/07/CRACK_3Planesoft_Western_Railway_3D_Screensaver_V10_Incl_SER.pdfIn PDF document text
    • https://dragalacoaching1.com/wp-content/uploads/2022/07/Download_UPDATED_Microsoft_Toolkit_Untuk_Office_2007.pdfIn PDF document text
    • http://awarefinance.com/zg93bmxvywr8rfizy0dnnwzid3hoalu0twpfne9uzzfmshd5tlrrd2zid29uu2tnvji5evpiqnlawe56suz0wvrvefnvru1nvmpjz1vfukdyuq/behcet.m0rnr0fnrs1gsuzbmtqudjeumi4wljaurmluywwuq3jhy2sut25ses0zre0m0r?austrailian=emigrate&autobody=famer&inprise=&modolo=In PDF document text
    • https://allindiaherb.com/wp-content/uploads/2022/07/full_solidworks_br_2011_ptbr_32bits_crack.pdfIn 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_off00001878.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1878 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a064.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA064 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261