Malicious PDF — malware analysis report

Static analysis result for SHA-256 7267733e0da5d52e…

MALICIOUS

PDF

131.2 KB Created: 2022-07-27 03:00:18 +00:00 Authoring application: zarnat (via PDF Master 1.0.1) First seen: 2026-05-11
MD5: 114a21d305d8cd37a22674b099c83bcb SHA-1: 1c041cc43e522e0594db0fa9c462a5e56af771ba SHA-256: 7267733e0da5d52e596c3b73105a44b0471f7b342cb66fac3682e8f894e02595
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0008

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://godsearchs.com/fanatical.toothaches.ZG93bmxvYWR8a3YxTTI5M2IzeDhNVFkxT0RJeE9UUTNNM3g4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.UmVnaXN0cmF0aW9uIEtleSBGb3IgVm1peAUmV/frazee/blew/ PDF link annotation
    • http://djolof-assurance.com/?p=41725In PDF document text
    • https://www.hajjproperties.com/advert/desene-animate-cu-printesa-sofia-in-romana-2021-download-torent/In PDF document text
    • http://bootycallswag.com/?p=16506In PDF document text
    • https://xn--80aagyardii6h.xn--p1ai/cj7-movie-in-hindi-dubbed-top-download-high-mp4/In PDF document text
    • https://organicway-cityvest.dk/the-arrival-english-hindi-dubbed-movie-hd-download-torrentl-verified/In PDF document text
    • https://www.ibjf.at/wp-content/uploads/2022/07/waldsalv.pdfIn PDF document text
    • https://mindfullymending.com/dedh-ishqiya-full-movie-download-world__top__-free4u-pc/In PDF document text
    • https://shahjalalproperty.com/wp-content/uploads/2022/07/General_Ss_Sven_Hassel_Pdf_Download.pdfIn PDF document text
    • https://www.beaches-lakesides.com/realestate/blue-iris-4-portable-cracked-16/In PDF document text
    • http://feelingshy.com/backyardeos-torrent/In PDF document text
    • http://fitnessbyava.com/wp-content/uploads/2022/07/alyfra.pdfIn PDF document text
    • https://firmy.radom.pl/advert/r-tools-r-drive-image-6-2-build-6206-multilingual-full-with-medi-download-top-pc/In PDF document text
    • https://timelessflair.com/wp-content/uploads/2022/07/GetData_Recover_My_Files_4721197_Portable_By_Speedzodiac_Setup_Free_REPACK.pdfIn PDF document text
    • https://in-loving-memory.online/hd-online-player-six-x-dual-audio-eng-hindi-720p/In PDF document text
    • https://www.zakiproperti.com/wp-content/uploads/2022/07/lathgre.pdfIn PDF document text
    • https://northstaritservices.com/pdf-maintenance-replacement-and-reliability-theory-and-applications-second-edition-mechanical-new/In PDF document text
    • http://www.jobverliebt.de/wp-content/uploads/jarwolf.pdfIn PDF document text
    • https://thetraditionaltoyboxcompany.com/wp-content/uploads/2022/07/Girlfriends_4ever_Download_BETTER_Crack_17.pdfIn PDF document text
    • https://www.luckyanimals.it/readirispro14crack-linkserialkeys/In PDF document text
    • https://www.iltossicoindipendente.it/wp-content/uploads/2022/07/Jira_License_Key_Crack_EXCLUSIVE.pdfIn PDF document text
    • https://www.hajjproperties.com/advert/desene-animate-cu-printesa-sofia-in-romana-2021-download-In PDF document text
    • https://shahjalalproperty.com/wp-In PDF document text
    • https://firmy.radom.pl/advert/r-tools-r-drive-image-6-2-build-6206-multilingual-full-with-medi-In PDF document text
    • https://timelessflair.com/wp-content/uploads/2022/07/GetData_Recover_My_Files_4721197_Portable_In PDF document text
    • https://northstaritservices.com/pdf-maintenance-replacement-and-reliability-theory-and-applications-In PDF document text
    • https://thetraditionaltoyboxcompany.com/wp-In PDF document text
    • https://www.iltossicoindipendente.it/wp-In PDF document text
    • http://godsearchs.com/fanatical.toothaches.zg93bmxvywr8a3yxtti5m2izedhnvfkxt0rjee9uutnnm3g4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda.umvnaxn0cmf0aw9uietlesbgb3igvm1peaumv/frazee/blew/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
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000010c3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10C3 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off000098af.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x98AF 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261