Malicious PDF — malware analysis report

Static analysis result for SHA-256 1aa960bedacb34b5…

MALICIOUS

PDF

123.4 KB Created: 2022-07-06 05:47:25 +00:00 Authoring application: ambmoni (via PDF Master 1.0.1) First seen: 2026-05-17
MD5: 2591d3af6fd3a4f9970e3698dd53585a SHA-1: 4bb095a3906ecd985a6ed21bf40b81f1d529bb06 SHA-256: 1aa960bedacb34b5fbe77b91deed7448ec11031efbd6f68144385e6828aebe9d
164 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 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 http://esecuritys.com/bowden.specify?educe=drowne&YXNzYXNzaW5zIGNyZWVkIHBzMi5pc28YXN=hyeprsecretion.suva.ZG93bmxvYWR8TWQwT1RBek4zeDhNVFkxTnpBMk56RTFOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA PDF link annotation
    • https://bodhirajabs.com/a-serbian-film-2010-720p-brrip-x264-ziki11/In PDF document text
    • https://fansloyalty.com/wp-content/uploads/2022/07/amorberw.pdfIn PDF document text
    • https://l1.intimlobnja.ru/wp-content/uploads/2022/07/download_pulp_fiction_mp4_hindi_dubbed_2.pdfIn PDF document text
    • http://www.ndvadvisers.com/wp-content/uploads/2022/07/Ebp_Compta_Pro_V17_Crack_Torrent_279_VERIFIED.pdfIn PDF document text
    • https://richard-wagner-werkstatt.com/2022/07/06/windows-xp-loader-download-best/In PDF document text
    • https://humansofkarnataka.com/ciel-associations-evolution-2013-11/In PDF document text
    • https://zakadiconsultant.com/wp-content/uploads/2022/07/Livro_Louvemos_Ao_Senhor_Pdf.pdfIn PDF document text
    • https://www.templetonma.gov/sites/g/files/vyhlif3911/f/file/file/phone-contact_list_for_all_offices.pdfIn PDF document text
    • https://ursgift.com/autocad-2009-crack-ita-download-exclusive/In PDF document text
    • https://lerochlab.fr/wp-content/uploads/2022/07/bertal.pdfIn PDF document text
    • https://ladykave.com/tipografi-dalam-desain-grafis-danton-sihombing-pdf-hot-download/In PDF document text
    • https://changetemplates.com/videos/dragon-age-inquisition-update-2-5-and-crack-exclusive-v3-3dm-zip/In PDF document text
    • https://educa.neurolabbo.com/blog/index.php?entryid=6546In PDF document text
    • https://silkfromvietnam.com/portable-xforcex32exemaya2016/In PDF document text
    • https://acquire-business.com/wp-content/uploads/2022/07/revyav.pdfIn PDF document text
    • http://cyclades.in/en/?p=93519In PDF document text
    • https://xtc-hair.com/pantone-color-manager-1-0-4-crack-link/In PDF document text
    • https://gamersmotion.com/windows-7-uloader-8-0-0-0-x86-an/In PDF document text
    • https://l1.intimlobnja.ru/wp-In PDF document text
    • http://www.ndvadvisers.com/wp-content/uploads/2022/07/Ebp_Compta_Pro_V17_In PDF document text
    • https://richard-wagner-werkstatt.com/2022/07/06/windows-xp-loader-download-In PDF document text
    • https://zakadiconsultant.com/wp-In PDF document text
    • https://www.templetonma.gov/sites/g/files/vyhlif3911/f/file/file/phone-In PDF document text
    • https://ladykave.com/tipografi-dalam-desain-grafis-danton-sihombing-pdf-hot-In PDF document text
    • https://changetemplates.com/videos/dragon-age-inquisition-update-2-5-and-In PDF document text
    • http://esecuritys.com/bowden.specify?educe=drowne&yxnzyxnzaw5zignyzwvkihbzmi5pc28yxn=hyeprsecretion.suva.zg93bmxvywr8twqwt1rbek4zedhnvfkxtnpbmk56rtfoshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbdaIn PDF document text
    • http://www.ndvadvisers.com/wp-content/uploads/2022/07/ebp_compta_pro_v17_crack_torrent_279_verified.pdfIn PDF document text
    • https://trello.com/c/hRw26ZnY/138-charme-academy-rtl9-streaming-installIn PDF document text
    • https://inisinlacpiposcola.wixsite.com/nousdandlandduns/post/redline-new-full-movie-kickass-torrentIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://inisinlacpiposcola.wixsite.com/nousdandlandduns/post/redline-new-full-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
    • 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_off00003619.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3619 84772 bytes
SHA-256: 8676aacc09045c1e481c572083daea82837093988c58afc9f564070c35db882d
font_01_sfnt_off0000bee6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBEE6 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261