Malicious PDF — malware analysis report

Static analysis result for SHA-256 9ca6a607828a95b4…

MALICIOUS

PDF

120.9 KB Created: 2022-07-03 00:25:04 +00:00 Authoring application: clarstar (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: e746450e343b4941346da819894e3ff0 SHA-1: 685522099c928263dd2aaf35f7f59ecb7e5980bc SHA-256: 9ca6a607828a95b436d3eb247d4544a00eb4ff17df4152c7dc207bb16fa48474
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, identified as a link farm, which is a common technique for distributing malware or leading users to phishing sites. The primary URL points to a suspicious domain that appears to be part of this distribution scheme. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the specific lure.

Machine Learning

  • Nyx PDF Classifier clean score 0.0090

Heuristics 3

  • 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.
  • 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://awarefinance.com/alll.ZG93bmxvYWR8REw2WldJeFlueDhNVFkxTmpjM01UZ3hPSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/besting/gloats/keratoconjunctivitis/VHJ1ZSBGZWFyOiBGb3JzYWtlbiBTb3VscyBQYXJ0IDIgZG93bmxvYWQgY29tcGxldGUgZWRpdGlvbgVHJ/praises?kouwenhoven=parsonage
    • https://thecryptobee.com/wp-content/uploads/2022/07/belmac.pdf
    • https://marketstory360.com/cuchoast/2022/07/paxmar.pdf
    • https://www.8premier.com/wp-content/uploads/2022/07/takkvla.pdf
    • https://roofingbizuniversity.com/wp-content/uploads/2022/07/Dragon_Ball_Z_Theme_Mp3_Download.pdf
    • https://kansabook.com/upload/files/2022/07/LKbrXRwSdX53AULcHM2G_03_434e4878cb3c27e4e307aa13358e8bbd_file.pdf
    • https://www.nn.be/fr/system/files/webform/job_application_form/resume/crack-imageline-pitcher-vst-v101-ak.pdf
    • https://xplico.no/wp-content/uploads/2022/07/acer_eg31m_v11_drivers_m2_series.pdf
    • https://www.ozcountrymile.com/advert/pic18-simulator-ide-2-61-new-crack/
    • https://www.twp.ferguson.pa.us/sites/g/files/vyhlif576/f/styles/news_image_teaser/public/news/pages_from_bos_agenda_packet_05-16-2022_with_links.pdf
    • https://gidaszewska.pl/wp-content/uploads/2022/07/RStudio_812_Build_175721_Network_Technician_With_Crack_Lates.pdf
    • https://www.jesuspiece.cash/2022/07/03/queenofthievesfullcrack-__hot__/
    • https://sportingtip.com/serial-emjysoft-photo-identite-2013-rar/
    • http://escortguate.com/vorpx-oculus-rift-vr-driver-ofmanwhocan-cracked-129311/
    • http://videogamefly.com/2022/07/03/tamil-movie-720p-download-rakht-dhaar-hot/
    • http://www.kiwitravellers2017.com/2022/07/03/free-download-tildes-birojs-2011-_best_/
    • https://jyotienterprises.net/wp-content/uploads/2022/07/physar.pdf
    • https://storage.googleapis.com/blacksnetwork/upload/files/2022/07/IWbqHlvIVPwOdbqwhwpM_03_228bb8167b5aa114b1e70c68dfe490e0_file.pdf
    • http://pixelemon.com/beppe-fenoglio-la-malora-pdf-download-install/
    • https://bikerhall.com/upload/files/2022/07/R6DB72K1bm75V6hynV9E_03_434e4878cb3c27e4e307aa13358e8bbd_file.pdf
    • https://www.aussnowacademy.com/acronis-true-image-2014-17-0-build-6614-premium-download-pc-top/
    • http://www.tcpdf.org
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/