Malicious PDF — malware analysis report

Static analysis result for SHA-256 6c6cae629ba9ec5e…

MALICIOUS

PDF

114.3 KB Created: 2022-09-09 11:50:26 +00:00 Authoring application: xersha (via PDF Master 1.0.1) First seen: 2026-05-06
MD5: 1bc851ced37949acffd8fcf407bdb329 SHA-1: 43c4cfd11faf63b3e26f4094d4f5901ec13a0e94 SHA-256: 6c6cae629ba9ec5ebc46f08ffe38e9875458c10048c8a8cf3634feb817e1a255
164 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0016

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://dormister.com/ZG93bmxvYWR8d1MwTjJsbGMzeDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/consonants/leblanc/ZHJtc29mdGV4Y2VsdG9leGVjb252ZXJ0ZXI3MGNyYWNrZWQZHJ/homesafetycouncil.marija PDF link annotation
    • https://www.hhlacademy.com/advert/tacx-trainer-software-2-0-exclusive-download/In PDF document text
    • https://streamers.worldmoneybusiness.com/advert/corel-draw-free-download-full-version-with-crack-for-windows-8-free/In PDF document text
    • https://careersguruji.com/pokiri-tamil-movie-download-hd-kickass-exclusive/In PDF document text
    • http://vietditru.org/advert/2001-a-space-odyssey-1968-720p-brrip-x264-850mb-yify-free-better-download/In PDF document text
    • http://www.chandabags.com/trackmania-2-canyon-offline-work-crack-49/In PDF document text
    • http://amlakzamanzadeh.com/wp-content/uploads/2022/09/Dil_Dhadakne_Do_Extra_Quality_Full_Movie_Hd_Download_Utorrent.pdfIn PDF document text
    • https://josebonato.com/rizom-lab-rizomuv-real-and-virtual-spaces-2018-0-100-win-2021/In PDF document text
    • https://ividenokkam.com/ads/advert/removewat229mediafirezip-work/In PDF document text
    • https://p2p-tv.com/dil-hai-tumhaara-full-movie-hd-1080p-download-verified-kickass-movie/In PDF document text
    • https://belz-elektromagie.de/2022/09/09/driver-wifly-city-20g-rar-top/In PDF document text
    • https://www.grenobletrail.fr/wp-content/uploads/2022/09/Adobe_Audition_CS6_50_Build_708_Multilanguage_ChingLiu_Download_Pc_BEST.pdfIn PDF document text
    • https://www.indianhomecook.com/wp-content/uploads/2022/09/Firmwareasusdrw24f1sta.pdfIn PDF document text
    • https://www.slas.lk/advert/tef-test-devaluation-de-francais-250-activites-livre-audio-repost-free/In PDF document text
    • https://zannza.com/google-earth-pro-stitchmaps-new-cracks-rar/In PDF document text
    • https://cecj.be/baghdadi-qaida-pdf-free-patched-download/In PDF document text
    • https://laissezfairevid.com/google-earth-pro-12-5-8-1568-final-key-4realtorrentz-patched-download/In PDF document text
    • http://steamworksedmonton.com/sct-advantage-iii-ford-crack-software-download-hot/In PDF document text
    • https://santoshkpandey.com/codegear-rad-studio-2007-crack-cracked-keygen-14/In PDF document text
    • https://elc-group.mk/wp-content/uploads/2022/09/crucc_24_car_radio_universal_code_calculator_24_17bfdcm.pdfIn PDF document text
    • http://masterarena-league.com/wp-content/uploads/2022/09/astnell.pdfIn PDF document text
    • http://amlakzamanzadeh.com/wp-In PDF document text
    • https://www.grenobletrail.fr/wp-In PDF document text
    • http://dormister.com/zg93bmxvywr8d1mwtjjsbgmzedhnvfkytwpzne1ettvnshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/consonants/leblanc/zhjtc29mdgv4y2vsdg9legvjb252zxj0zxi3mgnyywnrzwqzhj/homesafetycouncil.marijaIn 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_off0000192e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x192E 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a11a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA11A 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261