Malicious PDF — malware analysis report

Static analysis result for SHA-256 03e9f71fecbe89f3…

MALICIOUS

PDF

124.5 KB Created: 2022-07-05 01:16:07 +00:00 Authoring application: valeras (via PDF Master 1.0.1) First seen: 2026-05-10
MD5: 7df042a0a69214ebd63ebb53b8aafc38 SHA-1: d817246e646d3ac840b1deb8a7f6f08b2fbd0a86 SHA-256: 03e9f71fecbe89f35f1e93070798166abb3d6360dfb05fb3ee62194c594b1388
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0010

Heuristics 5

  • 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://widesearchengine.com/camperdown/UGhvdG9zaG9wIDIwMjEgKFZlcnNpb24gMjIuMS4xKQUGh/christoph/mercenaries/ZG93bmxvYWR8STJYZGpVNGZId3hOalUyT1RneE5UQTBmSHd5TlRrd2ZId29UU2tnVjI5eVpIQnlaWE56SUZ0WVRVeFNVRU1nVmpJZ1VFUkdYUQ.nutritive&slick=suffices PDF link annotation
    • https://evening-retreat-90568.herokuapp.com/Adobe_Photoshop_CC_2019_version_20.pdfIn PDF document text
    • https://www.mil-spec-industries.com/system/files/webform/farydawn656.pdfIn PDF document text
    • http://reddenegocios.garantizamifuturo.com/upload/files/2022/07/tyLoojVuMLSNwOtkDgue_05_af70f140b6430777501e3e6b2064d100_file.pdfIn PDF document text
    • https://mandarinrecruitment.com/system/files/webform/valowaly652.pdfIn PDF document text
    • https://www.tiempodejujuy.com.ar/advert/photoshop-2021-version-22-4-1-latest-2022/In PDF document text
    • http://logicbee.biz/blog/index.php?entryid=2023In PDF document text
    • https://santoshkpandey.com/photoshop-crack-full-version/In PDF document text
    • https://sanditcorp.com/blog/index.php?entryid=4110In PDF document text
    • https://encontros2.com/upload/files/2022/07/x7pBqMltSU9ylC5ctJsk_05_131d381d7d9fe115733f3c00a1fb80a7_file.pdfIn PDF document text
    • https://mypartcar.com/photoshop-2021-version-22-3-crack-with-serial-number-free-registration-code-download/In PDF document text
    • http://armina.bio/?p=40964In PDF document text
    • https://www.madrassah.mu/blog/index.php?entryid=6661In PDF document text
    • https://shrouded-beach-21725.herokuapp.com/Photoshop_CC_2014.pdfIn PDF document text
    • https://briggsandforrester.co.uk/sites/default/files/webform/maltai546.pdfIn PDF document text
    • http://www.momshuddle.com/upload/files/2022/07/ypY62FEJrpg5w2bYEdlx_05_af70f140b6430777501e3e6b2064d100_file.pdfIn PDF document text
    • http://mysquare.in/?p=In PDF document text
    • https://mandarinrecruitment.com/system/files/webform/photoshop-2022-version-231_0.pdfIn PDF document text
    • https://digi-office.eu/2022/07/05/photoshop-cs4-patch-with-serial-key-download-win-mac-2022/In PDF document text
    • https://www.ramseycounty.us/sites/default/files/webform/Photoshop-2022-Version-232.pdfIn PDF document text
    • https://educa.neurolabbo.com/blog/index.php?entryid=5794In PDF document text
    • https://cryptic-taiga-57291.herokuapp.com/fitzfio.pdfIn PDF document text
    • http://www.giffa.ru/businessmarketing/photoshop-cs6-keygen-generator-pc-windows-updated-2022/In PDF document text
    • https://yachay.unat.edu.pe/blog/index.php?entryid=9110In PDF document text
    • https://wetraveleasy.com/2022/07/05/adobe-photoshop-cs3-hacked-latest/In PDF document text
    • https://emprendex.udeclass.com/blog/index.php?entryid=3044In PDF document text
    • https://wanoengineeringsystems.com/adobe-photoshop-2021-crack-mega-serial-number-full-torrent-download-2022/In PDF document text
    • https://thaiherbbank.com/social/upload/files/2022/07/tckEacCpIeGVxzupqVUk_05_af70f140b6430777501e3e6b2064d100_file.pdfIn PDF document text
    • https://nimalanisanta.shop/photoshop-2021-version-22-5-nulled-license-keygen-free-2022/In PDF document text
    • http://reddenegocios.garantizamifuturo.com/upload/files/2022/07/tyLoojVuMLSNwOtkDgue_05_af70f140bIn PDF document text
    • https://encontros2.com/upload/files/2022/07/x7pBqMltSU9ylC5ctJsk_05_131d381d7d9fe115733f3c00a1fbIn PDF document text
    • https://mypartcar.com/photoshop-2021-version-22-3-crack-with-serial-number-free-registration-code-In PDF document text
    • http://www.momshuddle.com/upload/files/2022/07/ypY62FEJrpg5w2bYEdlx_05_af70f140b6430777501e3In PDF document text
    • https://wanoengineeringsystems.com/adobe-photoshop-2021-crack-mega-serial-number-full-torrent-In PDF document text
    • https://thaiherbbank.com/social/upload/files/2022/07/tckEacCpIeGVxzupqVUk_05_af70f140b6430777501In PDF document text
    • http://widesearchengine.com/camperdown/ughvdg9zag9widiwmjegkfzlcnnpb24gmjiums4xkqugh/christoph/mercenaries/zg93bmxvywr8stjyzgpvngzid3hoaluyt1rnee5uqtbmshd5tlrrd2zid29uu2tnvji5evpiqnlawe56suz0wvrvefnvru1nvmpjz1vfukdyuq.nutritive&slick=sufficesIn PDF document text
    • https://www.cakeresume.com/portfolios/photoshop-2021-version-22-0-1-activation-key-32In PDF document text
    • https://trello.com/c/BXJ0T0Dm/106-photoshop-2021-version-2210-3264bit-updated-2022In 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_off00003130.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3130 84536 bytes
SHA-256: 890bdb1c447af751befea9b89a2b760d1e1a56cc8c43cd3ecf9ed22c43afbe31
font_01_sfnt_off0000b933.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB933 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261