Malicious PDF — malware analysis report

Static analysis result for SHA-256 111895b2e99d312b…

MALICIOUS

PDF

224.7 KB Created: 2022-07-16 05:13:17 +00:00 Authoring application: odekas (via PDF Master 1.0.1) First seen: 2026-07-16
MD5: cdec87e56ed6be00e3fb982dccf0e176 SHA-1: 138da20e33cef857998866600c2ad165d6a0369e SHA-256: 111895b2e99d312b53c04f24657c4bf891f8f00eb744c451efdb405a38f427c7
174 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

Heuristics 6

  • 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 links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAY
    PDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
  • 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://starsearchtool.com/ZG93bmxvYWR8VXQzYkhJeGFIeDhNVFkxTnpnek1EUXlOWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA?RWxkZW4gUmluZwRWx=/unathletic/artistic.monistat.palmberry/ PDF link annotation
    • http://yahwehslove.org/?p=9138In PDF document text
    • http://rodriguefouafou.com/?p=6954In PDF document text
    • https://ryhinmobiliaria.co/wp-content/uploads/2022/07/Elden_Ring_Deluxe_Edition_full_license___SKiDROW_CODEX__DLC.pdfIn PDF document text
    • http://ksycomputer.com/?p=41192In PDF document text
    • http://iptvpascher.com/?p=43723In PDF document text
    • https://www.asdnocincorsa.it/wp-content/uploads/2022/07/quewyld.pdfIn PDF document text
    • http://www.vidriositalia.cl/?p=55169In PDF document text
    • https://hillkesari.com/repack-elden-ring-deluxe-edition-crack-full-version-v-1-02-dlc-april-2022/In PDF document text
    • https://homeimproveinc.com/wp-content/uploads/2022/07/REPACK_Elden_Ring_Nulled____DLC_License_Code__Keygen_Free_Download.pdfIn PDF document text
    • https://www.citylist.pk/wp-content/uploads/2022/07/janadm.pdfIn PDF document text
    • https://youdocz.com/wp-content/uploads/2022/07/Elden_Ring_Deluxe_Edition_Product_Key_And_Xforce_Keygen__SKiDROW_CODEX__DLC_Activation_For.pdfIn PDF document text
    • https://zip-favor.ru/wp-content/uploads/2022/07/Elden_Ring-36.pdfIn PDF document text
    • https://vintriplabs.com/elden-ring-deluxe-edition-crack-full-version-skidrow-v-1-02-dlc-free-updated/In PDF document text
    • https://www.chiesacristiana.eu/wp-content/uploads/2022/07/caeelle.pdfIn PDF document text
    • https://blagik.com/wp-content/uploads/2022/07/giorant.pdfIn PDF document text
    • https://ryhinmobiliaria.co/wp-In PDF document text
    • https://homeimproveinc.com/wp-content/uploads/2022/07/REPACK_Elden_Ring_Nulled____DLC_LicensIn PDF document text
    • https://youdocz.com/wp-content/uploads/2022/07/Elden_Ring_Deluxe_Edition_Product_Key_And_XforIn PDF document text
    • http://starsearchtool.com/zg93bmxvywr8vxqzykhjegfiedhnvfkxtnpnek1euxlowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda?rwxkzw4gumluzwrwx=/unathletic/artistic.monistat.palmberry/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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00005a07.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5A07 84568 bytes
SHA-256: 8d02f85df5d5a5831036fc85f6cf02d041d30f6413dfea9001ed218fc45a5886
font_01_sfnt_off0000e226.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE226 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261
font_02_sfnt_off000167c5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x167C5 83744 bytes
SHA-256: b07ea34aadba698b973f9e565dceb77c5dffc0de823b8aa7024a57ccaf89a41f
font_03_sfnt_off0001f858.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1F858 79620 bytes
SHA-256: e110392c0229e74e2c633bf437cee5fa55b93085c515191dfffac12d2c438970