Malicious PDF — malware analysis report

Static analysis result for SHA-256 fabac326ad22a289…

MALICIOUS

PDF

135.6 KB Created: 2022-06-10 03:41:07 +02:00 Authoring application: amiranse (via PDF Master 1.0.1) First seen: 2026-07-03
MD5: 731a65d75d677cc6ec1c23049302853d SHA-1: a0febde764ce7bfeb6f7aee71a7d7173a681de4c SHA-256: fabac326ad22a28938f83caa97bc35288c5c95710141e2c04f5aa0d1e28f2a13
194 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0017

Heuristics 6

  • 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 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://evacdir.com/persie/QXF3YWwgRSBIYXpyYXQgQWxpIEJvb2sgUGRmIEZyZWUgRG93bmxvYWQQXF/fernsehturm.omniscient.radisson/klinger?ZG93bmxvYWR8RVkzTXpCbllYeDhNVFkxTkRjNE1EZzNPWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=shepherd PDF link annotation
    • http://buymecoffee.co/?p=10965In PDF document text
    • https://www.apnarajya.com/download-automation-studio-5-6-crack-full-free/In PDF document text
    • http://barrillos.es/wp-content/uploads/2022/06/AssassinsCreedOdysseyTheFateofAtlantiskeyserialnumber.pdfIn PDF document text
    • https://tablerodeajedrez.net/2022/06/10/port-royale-2-impero-e-pirati-download-ita-top/In PDF document text
    • http://www.theoldgeneralstorehwy27.com/dead-or-alive-5-last-round-71-dlc-repack-by-blackbox-latest-version/In PDF document text
    • http://www.delphineberry.com/?p=2386In PDF document text
    • http://www.pilsbry.org/checklists/checklist.php?clid=4516In PDF document text
    • http://www.ndvadvisers.com/survey-bypasser-ahcteam-v-1-5-3/In PDF document text
    • https://www.sosho.pk/upload/files/2022/06/lvX5OIDY3f7KpjE4VA9y_10_d7ffd595540fd7bd6a953e94159f4fc6_file.pdfIn PDF document text
    • http://tekbaz.com/2022/06/10/multisim-11-free-download-with-crack-free-and-keygen/In PDF document text
    • https://gotblockz.com/upload/files/2022/06/Pw11p6kGG5vGMI5rMrdA_10_cd076c416817968bf91f941c7c0290ad_file.pdfIn PDF document text
    • http://storytellerspotlight.com/upload/files/2022/06/HBwoF5Zziv5abyNsIaGd_10_d7ffd595540fd7bd6a953e94159f4fc6_file.pdfIn PDF document text
    • https://www.captureyourstory.com/carestream-image-suite-zip/In PDF document text
    • http://lifemyway.online/wp-content/uploads/2022/06/upekeikonfingerprintreadersoftwaredownload.pdfIn PDF document text
    • http://fritec-doettingen.ch/wp-content/uploads/2022/06/nfsmw_mod_loader_v13_free_download.pdfIn PDF document text
    • https://retspro.com/download-_top_-kitab-ibanatul-ahkam-pdf/In PDF document text
    • http://thanhphocanho.com/remark-office-omr-software-crack-16/In PDF document text
    • https://sc-designgroup.com/wp-content/uploads/2022/06/Autoconf__Festival__Year.pdfIn PDF document text
    • https://matzenab.se/wp-content/uploads/2022/06/Download_Free_Of_Audio_Script_Of_Passages_1_Rar_VERIFIED.pdfIn PDF document text
    • https://energypost.eu/wp-content/uploads/2022/06/How_To_Install_Office_Toolkit_With_Activator_For_Office_2013.pdfIn PDF document text
    • http://storytellerspotlight.com/upload/files/2022/06/HBwoF5Zziv5abyNsIaGd_10_d7ffd595540fd7bd6a953e94159f4fc6_file.pIn PDF document text
    • http://evacdir.com/persie/qxf3ywwgrsbiyxpyyxqgqwxpiejvb2sgugrmiezyzwugrg93bmxvywqqxf/fernsehturm.omniscient.radisson/klinger?zg93bmxvywr8rvkztxpcbllyedhnvfkxtkrjne1ezznpwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=shepherdIn 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 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off0000188c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x188C 131976 bytes
SHA-256: add2b20225f06ccbfdaee7a1aa1cd0e6780c4eaf10c9eb2211b5cbfb9fee5e3e
font_01_sfnt_off0000e573.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE573 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54