Malicious PDF — malware analysis report

Static analysis result for SHA-256 3a76c05e21d6387d…

MALICIOUS

PDF

120.6 KB Created: 2022-07-08 00:17:22 +00:00 Authoring application: dejatadl (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 724c69279b95048694674467b7491320 SHA-1: 6b54cc91b181e78ae3748992dbfd2f562a740728 SHA-256: 3a76c05e21d6387d333d89bce4ad9bfeba60fdc0d7e6cad169cb08aad503d32f
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, as indicated by the PDF_SEO_LINK_FARM heuristic. One of these links, http://dormister.com/QWdlbmRhIEJhdXRpc21hbCBTdWQgMTQucGRmQWd/hubcapreport.ZG93bmxvYWR8Z0MxT1dVd2VIeDhNVFkxTnpFNE5qazFOWHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA.sikander.ozone.easier.petra, is likely a malicious redirect. The document body is heavily obfuscated and does not provide clear textual content for analysis.

Machine Learning

  • Nyx PDF Classifier clean score 0.0127

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://dormister.com/QWdlbmRhIEJhdXRpc21hbCBTdWQgMTQucGRmQWd/hubcapreport.ZG93bmxvYWR8Z0MxT1dVd2VIeDhNVFkxTnpFNE5qazFOWHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA.sikander.ozone.easier.petra
    • https://www.msd-animal-health-hub.co.uk/system/files/webform/pv-form/s3cc921resetter.pdf
    • http://www.ecomsrl.it/race-2008-hot-full-movie-download-720p-torrents/
    • https://www.newportcyclespeedway.co.uk/advert/jag-ar-maria-1979-rar-work/
    • http://gomeztorrero.com/solucionariodeveneromatematicabasicapdf129-install/
    • https://webpreneursclub.com/upload/files/2022/07/TSIQxcvRETxpcAX7F9wC_08_a8b2bcd23c57aef1d84709b7e31ab0c9_file.pdf
    • https://socialpirate.org/upload/files/2022/07/gzgXsyFqp4JsPTnRyTYh_08_8c04fb0e2f10105234d72cefc7cb6431_file.pdf
    • https://friendship.money/upload/files/2022/07/RId3lk6FYXwaNf76JDPi_08_8c04fb0e2f10105234d72cefc7cb6431_file.pdf
    • https://bromedistrict.com/download-top-windows-ice-xp-v7-ita-iso/
    • https://dcu.education/wp-content/uploads/2022/07/nelvito.pdf
    • https://germanconcept.com/dabangg-movie-torrent-download-extra-quality/
    • http://distancelearning-uiz.com/blog/index.php?entryid=4874
    • https://ictlife.vn/upload/files/2022/07/agF7nhFOCbi8Av5qQmUC_08_d880b6a6515265c29b91568b6605c166_file.pdf
    • https://pharmatalk.org/upload/files/2022/07/ZmesRsMnr1nkHfbvZyhc_08_81a98b3a8b88c30ffb2bf739eda8aea9_file.pdf
    • https://uriankhai.at/wp-content/uploads/2022/07/jessnes-1.pdf
    • https://www.cvmc.org/system/files/webform/jobs/StarWarsBattlefront2015PCENGCompleteCollectionCracke.pdf
    • https://firmateated.com/wp-content/uploads/2022/07/Corel_PaintShop_Pro_X5_SP2_152012_Multilingual_ChingLiu_Setup_Free_REPACK.pdf
    • https://richonline.club/upload/files/2022/07/dI4ZABQKPpqmV5yW8CC2_08_8c04fb0e2f10105234d72cefc7cb6431_file.pdf
    • https://webpreneursclub.com/upload/files/2022/07/TSIQxcvRETxpcAX7F9wC_08_a8b2bcd23c57aef1d
    • https://socialpirate.org/upload/files/2022/07/gzgXsyFqp4JsPTnRyTYh_08_8c04fb0e2f10105234d72cef
    • https://friendship.money/upload/files/2022/07/RId3lk6FYXwaNf76JDPi_08_8c04fb0e2f10105234d72ce
    • https://ictlife.vn/upload/files/2022/07/agF7nhFOCbi8Av5qQmUC_08_d880b6a6515265c29b91568b66
    • https://pharmatalk.org/upload/files/2022/07/ZmesRsMnr1nkHfbvZyhc_08_81a98b3a8b88c30ffb2bf73
    • https://www.cvmc.org/system/files/webform/jobs/StarWarsBattlefront2015PCENGCompleteCollection
    • https://firmateated.com/wp-content/uploads/2022/07/Corel_PaintShop_Pro_X5_SP2_152012_Multiling
    • https://richonline.club/upload/files/2022/07/dI4ZABQKPpqmV5yW8CC2_08_8c04fb0e2f10105234d72c
    • https://trello.com/c/lusbjzJa/45-ul
    • https://social111.s3.amazonaws.com/upload/files/2022/07/WsOXAzBirLqoy6CpoixD_08_a8b2bcd23c57aef1d84709b7e31ab0c9_file.pdf
    • https://perflepachezele.wixsite.com/octiocounra/post/crack-spectrasonics-stylus-rmx-1-5-1-7-1-9-5-best-keygen-working-100
    • http://www.tcpdf.org
    • https://social111.s3.amazonaws.com/upload/files/2022/07/WsOXAzBirLqoy6CpoixD_08_a8b2bcd23c5
    • https://perflepachezele.wixsite.com/octiocounra/post/crack-spectrasonics-stylus-
    • 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/