Malicious PDF — malware analysis report

Static analysis result for SHA-256 6343a1b65a1baa58…

MALICIOUS

PDF

127.8 KB Created: 2022-07-05 10:33:54 +02:00 Authoring application: zevijewe (via PDF Master 1.0.1) First seen: 2026-04-29
MD5: 99310dda96930ace2ff3d4f7926dc398 SHA-1: d2c107b65974db79fc9ffeeda002a1aad6d7d5b2 SHA-256: 6343a1b65a1baa5892e04aaa6d3813a223c5d5fbbb30bab15f5342d4bbaeccb0
124 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0089

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.
  • 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 https://urluss.com/2slxmw PDF link annotation
    • https://searchukjobs.com/wp-content/uploads/2022/07/emmnea.pdfIn PDF document text
    • http://itkursove.bg/wp-content/uploads/2022/07/shawalk.pdfIn PDF document text
    • https://www.plori-sifnos.gr/wp-content/uploads/2022/07/Adobe_Photoshop_CS5_Product_Key__2022Latest.pdfIn PDF document text
    • https://www.7desideri.it/wp-content/uploads/2022/07/Photoshop_CS5_crack_exe_file__Latest_2022.pdfIn PDF document text
    • https://frozen-citadel-98726.herokuapp.com/ranssoph.pdfIn PDF document text
    • https://lit-chamber-52114.herokuapp.com/Adobe_Photoshop_2022_Version_230.pdfIn PDF document text
    • https://integritysmallbusiness.com/wp-content/uploads/2022/07/lawlbett.pdfIn PDF document text
    • https://evening-depths-65166.herokuapp.com/Photoshop_2021_Version_2210.pdfIn PDF document text
    • https://buywbe3.com/wp-content/uploads/2022/07/otavhari.pdfIn PDF document text
    • https://lockdownfactor.com/wp-content/uploads/2022/07/Adobe_Photoshop_2022_.pdfIn PDF document text
    • https://www.plori-sifnos.gr/wp-content/uploads/2022/07/Adobe_Photoshop_EXpress_crack_exe_file__Activation_Code_With_Keygen_For_PC_2022Latest.pdfIn PDF document text
    • https://calibikemedia.s3.us-west-1.amazonaws.com/wp-content/uploads/2022/07/05013350/Adobe_Photoshop_2021_Version_2243_Keygen_Full_Version_For_PC_2022.pdfIn PDF document text
    • https://comprasbloom.com/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2242_License_Key_Full_WinMac_Updated_2022.pdfIn PDF document text
    • https://advancetrafficbr.com/wp-content/uploads/2022/07/gargeb.pdfIn PDF document text
    • https://ecageophysics.com/wp-content/uploads/2022/07/Photoshop_CC_2015_version_17.pdfIn PDF document text
    • https://mysterious-garden-30911.herokuapp.com/Photoshop_2021_Version_2251.pdfIn PDF document text
    • https://emperiortech.com/wp-content/uploads/2022/07/Photoshop_CC_2015.pdfIn PDF document text
    • https://www.plori-sifnos.gr/wp-In PDF document text
    • https://www.7desideri.it/wp-In PDF document text
    • https://www.plori-sifnos.gr/wp-content/uploads/2022/07/Adobe_Photoshop_EXpress_crack_exe_file__AIn PDF document text
    • https://calibikemedia.s3.us-west-1.amazonaws.com/wp-content/uploads/2022/07/05013350/Adobe_PIn PDF document text
    • https://comprasbloom.com/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2242_LicenIn PDF document text
    • https://trello.com/c/s7N07crK/53-photoshop-cc-2018-crack-exe-file-x64-latestIn PDF document text
    • http://resttoca.yolasite.com/resources/Photoshop-2022-Version-2311-Torrent-Activation-Code-Free-2022.pdfIn PDF document text
    • https://wakelet.com/wake/yjM0__zqV_t048nOvJ4yWIn PDF document text
    • https://trello.com/c/O2XE7pNt/49-adobe-photoshop-2022-version-2301-install-crack-with-full-keygen-free-download-for-windows-march-2022In PDF document text
    • https://trello.com/c/lMxuDzht/159-adobe-photoshop-2020-version-21-crack-file-only-with-full-keygen-x64-latest-2022In PDF document text
    • http://micsune.yolasite.com/resources/Photoshop-CC-2014-KeyGenerator---Download-WinMac-Updated-2022.pdfIn PDF document text
    • http://cuvirley.yolasite.com/resources/Photoshop-2022-version-23-keygen-generator--3264bit-April2022.pdfIn PDF document text
    • http://cumpdiko.yolasite.com/resources/Adobe-Photoshop-CC-2014-Install-Crack---Download.pdfIn PDF document text
    • https://sumpridcoporimdabb.wixsite.com/raibloomubof/post/adobe-photoshop-2021-version-22-4-with-license-key-free-latestIn PDF document text
    • http://chartchoter.yolasite.com/resources/Adobe-Photoshop-jbkeygenexe--Free-License-Key.pdfIn PDF document text
    • http://teldiacont.yolasite.com/resources/Photoshop-2021-version-22-keygenexe---With-Key-Free-2022.pdfIn PDF document text
    • https://trello.com/c/iTqDGuVr/52-adobe-photoshop-2021-version-2251-jb-keygenexe-license-key-2022-latestIn PDF document text
    • https://passmonsyraravo.wixsite.com/awimfungu/post/adobe-photoshop-2022-version-23-keygen-only-with-license-key-pc-windows-latestIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • http://resttoca.yolasite.com/resources/Photoshop-2022-Version-2311-Torrent-Activation-Code-In PDF document text
    • https://trello.com/c/O2XE7pNt/49-adobe-photoshop-2022-version-2301-install-crack-with-full-keygen-In PDF document text
    • https://trello.com/c/lMxuDzht/159-adobe-photoshop-2020-version-21-crack-file-only-with-full-keygen-In PDF document text
    • http://micsune.yolasite.com/resources/Photoshop-CC-2014-KeyGenerator---Download-WinMac-In PDF document text
    • http://cuvirley.yolasite.com/resources/Photoshop-2022-version-23-keygen-generator--3264bit-In PDF document text
    • https://sumpridcoporimdabb.wixsite.com/raibloomubof/post/adobe-In PDF document text
    • http://teldiacont.yolasite.com/resources/Photoshop-2021-version-22-keygenexe---With-Key-In PDF document text
    • https://trello.com/c/iTqDGuVr/52-adobe-photoshop-2021-version-2251-jb-keygenexe-license-In PDF document text
    • https://passmonsyraravo.wixsite.com/awimfungu/post/adobe-photoshop-2022-version-23-keygen-In 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
    +6 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000032d8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32D8 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000bac4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBAC4 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261