Malicious PDF — malware analysis report

Static analysis result for SHA-256 6c6aa9cfe00eac62…

MALICIOUS

PDF

116.3 KB Created: 2022-07-08 12:34:47 +00:00 Authoring application: arrimar (via PDF Master 1.0.1) First seen: 2026-05-06
MD5: 32e9db2b9d2dd2dc0ae209773e4a7430 SHA-1: a961dcb1bb3b2a513c3e3d1c3862865754999a2d SHA-256: 6c6aa9cfe00eac6254acbd58335d1a8f1955ec21de63f52e1145690bad114895
172 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0015

Heuristics 7

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://dawnloadonline.com/marnier.addicts/armoured?enbrel&sacagawea=ZG93bmxvYWR8U202TW1JMFpIeDhNVFkxTnpJM05EUTVPWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA&U2ltcGxlIEluc3RhbnQgTWVzc2VuZ2VyU2l=surprising PDF link annotation
    • https://resistanceschool.info/veamcast-2006-30-crack-torrent-activation-code-free-2022/In PDF document text
    • https://marshryt.by/wp-content/uploads/gaslaw.pdfIn PDF document text
    • https://oldeberkoop.com/wp-content/uploads/2022/07/Blue_Cat_039s_MB5_Dynamix.pdfIn PDF document text
    • http://sehatmudaalami65.com/?p=33013In PDF document text
    • https://sportingtip.com/xstitch-time-calculator-crack/In PDF document text
    • https://drogueriaconfia.com/wp-content/uploads/2022/07/QReator__Free.pdfIn PDF document text
    • http://zakadiconsultant.com/?p=15138In PDF document text
    • http://www.brickandmortarmi.com/a-pdf-wav-to-mp3-converter-free-download-mac-win/In PDF document text
    • https://tcgworldwide.org/uncategorized/portable-simplyzip-with-key-free-3264bit/In PDF document text
    • https://theangelicconnections.com/wavosaur-1-0-8-0-crack-for-windows-2022-latest/In PDF document text
    • http://www.vxc.pl/?p=44605In PDF document text
    • https://spacebott.com/password-safe-5-3-1-crack-incl-product-key/In PDF document text
    • https://www.7desideri.it/fullscreenforeclipse-crack-activator/In PDF document text
    • https://kjvreadersbible.com/tweak-network-lifetime-activation-code-for-windows/In PDF document text
    • https://img.creativenovels.com/images/uploads/2022/07/DownAlbum.pdfIn PDF document text
    • https://www.bayer-moebel.de/index.php/2022/07/electronic-timer-crack/In PDF document text
    • https://firmateated.com/wp-content/uploads/2022/07/Windows_Styler.pdfIn PDF document text
    • http://www.studiofratini.com/boot-screen-crack-license-code/In PDF document text
    • https://www.cerezhane.com/wp-content/uploads/2022/07/ellvek.pdfIn PDF document text
    • https://www.scoutgambia.org/wp-content/uploads/2022/07/xanlen.pdfIn PDF document text
    • http://dawnloadonline.com/marnier.addicts/armoured?enbrel&sacagawea=zg93bmxvywr8u202tw1jmfpiedhnvfkxtnpjm05eutvpwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda&u2ltcgxlieluc3rhbnqgtwvzc2vuz2vyu2l=surprisingIn 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
font_00_sfnt_off00002560.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2560 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000ad4c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAD4C 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261