Malicious PDF — malware analysis report

Static analysis result for SHA-256 5a1814a56fe68830…

MALICIOUS

PDF

128.4 KB Created: 2022-07-05 09:06:36 +00:00 Authoring application: ibratamz (via PDF Master 1.0.1) First seen: 2026-05-31
MD5: d72ccab1d249a0c3a6bf344ac4ec5004 SHA-1: 718474a6caf5159d583e4495ec8edffd2f983d3e SHA-256: 5a1814a56fe688304123874f41f408cc1a6bdce7c298b5489d1fa2fe8bbbefa4
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

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://starsearchtool.com/UGhvdG9zaG9wIDIwMjEgKFZlcnNpb24gMjIuMykUGh/campen/ZG93bmxvYWR8UHc5WVROa00zeDhNVFkxTmprNE1UVXdOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/gettysburg.boondocking?bandsaws=toolbox PDF link annotation
    • http://nmcb4reunion.info/wp-content/uploads/2022/07/jamfort.pdfIn PDF document text
    • https://cgservicesrl.it/wp-content/uploads/2022/07/Photoshop_2022.pdfIn PDF document text
    • https://check-list-demenagement.fr/wp-content/uploads/2022/07/Adobe_Photoshop_CC_2014-2.pdfIn PDF document text
    • https://wearebeachfox.com/wp-content/uploads/2022/07/Photoshop_2021_Version_2243_Free_Download.pdfIn PDF document text
    • https://doitory.com/wp-content/uploads/2022/07/Photoshop_CC_2019_full_license__License_Key_PCWindows_2022.pdfIn PDF document text
    • http://www.easytable.online/wp-content/uploads/2022/07/issawall.pdfIn PDF document text
    • https://whoautos.com/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2243_universal_keygen__Keygen_April2022.pdfIn PDF document text
    • https://vast-wave-19084.herokuapp.com/deriken.pdfIn PDF document text
    • https://bymariahaugland.com/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_2302_Serial_Key___Free_Updated_2022.pdfIn PDF document text
    • https://cryptic-crag-90225.herokuapp.com/quarzyr.pdfIn PDF document text
    • https://prelifestyles.com/wp-content/uploads/2022/07/Photoshop_eXpress.pdfIn PDF document text
    • https://www.synergytherm.com/wp-content/uploads/2022/07/Adobe_Photoshop_2020_version_21.pdfIn PDF document text
    • https://beautyprosnearme.com/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2241.pdfIn PDF document text
    • https://www.rosatugores.com/wp-content/uploads/Adobe_Photoshop_CC_2019_version_20-1.pdfIn PDF document text
    • https://dazzling-big-bend-77191.herokuapp.com/daryjan.pdfIn PDF document text
    • https://eli-deal.com/wp-content/uploads/2022/07/photoshop_nulled__activator_april2022.pdfIn PDF document text
    • https://turn-key.consulting/wp-content/uploads/2022/07/Photoshop_2021_version_22.pdfIn PDF document text
    • https://cdn.vansfans.cn/img/2022/07/farros.pdfIn PDF document text
    • http://www.bayislistings.com/wp-content/uploads/2022/07/ugoyily.pdfIn PDF document text
    • https://sc-designgroup.com/wp-content/uploads/2022/07/Photoshop_CC_2015_MacWin.pdfIn PDF document text
    • https://4healthynature.com/wp-content/uploads/2022/07/gertmand.pdfIn PDF document text
    • https://boiling-inlet-98055.herokuapp.com/georjan.pdfIn PDF document text
    • https://www.portalvivienda.cl/wp-content/uploads/2022/07/enrihau.pdfIn PDF document text
    • https://www.santafe-roma.it/wp-content/uploads/2022/07/Adobe_Photoshop_2020_version_21.pdfIn PDF document text
    • https://shrouded-oasis-20812.herokuapp.com/roscat.pdfIn PDF document text
    • https://infinite-sands-76779.herokuapp.com/daejavo.pdfIn PDF document text
    • https://drblaskovich.com/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_2301.pdfIn PDF document text
    • https://check-list-demenagement.fr/wp-In PDF document text
    • https://wearebeachfox.com/wp-In PDF document text
    • https://doitory.com/wp-content/uploads/2022/07/Photoshop_CC_2019_full_license__License_KeIn PDF document text
    • https://whoautos.com/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2243_univIn PDF document text
    • https://bymariahaugland.com/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_2In PDF document text
    • https://www.synergytherm.com/wp-In PDF document text
    • https://beautyprosnearme.com/wp-In PDF document text
    • https://www.rosatugores.com/wp-In PDF document text
    • https://www.santafe-roma.it/wp-In PDF document text
    • https://drblaskovich.com/wp-In PDF document text
    • https://doitory.com/wp-content/uploads/2022/07/photoshop_cc_2019_full_license__license_key_pcwindows_2022.pdfIn PDF document text
    • http://starsearchtool.com/ughvdg9zag9widiwmjegkfzlcnnpb24gmjiumykugh/campen/zg93bmxvywr8uhc5wvroa00zedhnvfkxtmprne1uvxdoshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/gettysburg.boondocking?bandsaws=toolboxIn PDF document text
    • https://trello.com/c/N9YafUdy/74-photoshop-2021-version-225-install-crack-torrent-pc-windowsIn PDF document text
    • https://fotujouzelilerasee.wixsite.com/traneltas/post/photoshop-2021-version-22-1-1-keygen-generator-keygen-for-lifetime-free-download-x64In PDF document text
    • https://wakelet.com/wake/M8tmkWxDefyzt4BxdcpRTIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://fotujouzelilerasee.wixsite.com/traneltas/post/photoshop-2021-version-22-1-1-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
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    +4 more URL(s)
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000039b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39B5 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000c1a1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC1A1 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261