Malicious PDF — malware analysis report

Static analysis result for SHA-256 22b32c7ce6a6fd2c…

MALICIOUS

PDF

117.0 KB Created: 2022-07-18 06:09:38 +00:00 Authoring application: taaelly (via PDF Master 1.0.1) First seen: 2026-06-02
MD5: 4bbc79c402be948a4935ffbde53c6eaa SHA-1: 6cab17818230cdee3b537fd9a9badb658d3806d6 SHA-256: 22b32c7ce6a6fd2ca612b1fac20e54f14dd0e8bb36d064af61eea11b06719ac0
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0009

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.
  • 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://dawnloadonline.com/encompassing.ZG93bmxvYWR8emg4YzI1ck5IeDhNVFkxT0RBd05qWTVPWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA?herald=arass.depilation/submitters/U2IgTGl2ZSBLeCBQcm9qZWN0IEF1ZGlvIERyaXZlcgU2I PDF link annotation
    • http://kinectblog.hu/ebp-paye-2016-keygen-hot.htmlIn PDF document text
    • http://www.hva-concept.com/pe-design-10-new-crack-168instmank/In PDF document text
    • http://lawcate.com/wp-content/uploads/2022/07/gamehouse_mahjong_quest_serial_number.pdfIn PDF document text
    • https://stepmomson.com/wp-content/uploads/2022/07/Veerarajan_Discrete_Mathematics_Pdf_62-3.pdfIn PDF document text
    • https://wanderfuls.com/wp-content/uploads/2022/07/larrter.pdfIn PDF document text
    • http://www.paylessdvds.com/?p=18376In PDF document text
    • https://rebatecircle.com/wp-content/uploads/2022/07/ali_universal__fixer_v1_14brar.pdfIn PDF document text
    • http://seti.sg/wp-content/uploads/2022/07/neaczyr.pdfIn PDF document text
    • http://www.studiofratini.com/el-libro-rojo-de-las-matematicas-moises-villena-pdf-1139-exclusive/In PDF document text
    • https://monarchcovecondos.com/advert/simplecastv320serial-full/In PDF document text
    • https://www.1home.sk/wp-content/uploads/2022/07/Masters_Of_The_World_Geopolitical_Simulator_3_Code_UPDATED.pdfIn PDF document text
    • http://www.xpendx.com/2022/07/17/extensoft-artisteer-4-0-0-58475-new-keygen/In PDF document text
    • https://douglasdinesout.com/wp-content/uploads/2022/07/Movavi_PDF_Editor_301_With_Crack_Plus_Serial_Keygen_Free.pdfIn PDF document text
    • https://fitadina.com/2022/07/18/ample-sound-agt2-v2-1-0-win-osx-incl-rossa-cornici-emulei-2021/In PDF document text
    • https://aalcovid19.org/nokia-phone-unlocker-full-versionl-top/In PDF document text
    • https://vogelmorntennisclub.com/mulholland-drive-torrent-download-top/In PDF document text
    • http://jwbotanicals.com/zwcad-architecture-2019-sp2-free-download-hot/In PDF document text
    • https://thegoodsreporter.com/news/x-force-keygen-link-maya-2015-download/In PDF document text
    • https://www.ocacp.com/wp-content/uploads/2022/07/dawna_of_the_dead_mp4_movie_download.pdfIn PDF document text
    • https://brightsun.co/tridef-smartcam-for-xsplit-updated-crack/In PDF document text
    • https://stepmomson.com/wp-In PDF document text
    • https://www.1home.sk/wp-In PDF document text
    • https://douglasdinesout.com/wp-In PDF document text
    • http://dawnloadonline.com/encompassing.zg93bmxvywr8emg4yzi1ck5iedhnvfkxt0rbd05qwtvpwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda?herald=arass.depilation/submitters/u2igtgl2zsblecbqcm9qzwn0ief1zglvieryaxzlcgu2iIn 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_off000023ae.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x23AE 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000ab9a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAB9A 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261