Malicious PDF — malware analysis report

Static analysis result for SHA-256 2e67bde44f4c0758…

MALICIOUS

PDF

18.7 KB Created: 2020-03-15 10:30:53 +00:00 Authoring application: mPDF 5.7
MD5: 93eab38eb63211a0ddff4f09019587a7 SHA-1: 5f82117d1d46e77eab809c957da80f65a57ecb31 SHA-256: 2e67bde44f4c07585d5904bd4a4b9ace1b4a538d1e73cb583d7c772d005cd36f
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded links pointing to external PDF documents hosted on the domain kitasdyu.myhome.cx. This behavior is indicative of a link farm or a redirection mechanism to host malicious content. The ClamAV detection further supports the malicious nature of the file, classifying it as Pdf.Malware.Agent. The embedded URLs are likely used to redirect the user to malicious sites or download further payloads.

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.
  • ClamAV: Pdf.Malware.Agent-9978474-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Malware.Agent-9978474-0
  • 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://kitasdyu.myhome.cx/7875879874878871/Assassins-Assignment-Jerusalem-Target-Antichrist-Left-Behind-6-by-Tim-LaHaye.pdf
    • http://kitasdyu.myhome.cx/4870878879878/Assassins-Left-Behind-6-by-Tim-LaHaye.pdf
    • http://kitasdyu.myhome.cx/1878871874872872/The-Rapture-In-the-Twinkling-of-an-Eye-Before-They-Were-Left-Behind-3-by-Tim-LaHaye.pdf
    • http://kitasdyu.myhome.cx/3872875875878/Left-Behind-Left-Behind-1-by-Tim-LaHaye.pdf
    • http://kitasdyu.myhome.cx/4876870874877878/Commies-A-Journey-Through-the-Old-Left-the-New-Left-and-the-Leftover-Left-by-Ronald-Radosh.pdf
    • http://kitasdyu.myhome.cx/3872878874872873/Assassins-in-Love-Assassins-Guild-1-by-Kris-DeLake.pdf
    • http://kitasdyu.myhome.cx/6871871873876879/The-Assassins-Series-Assassins-1-5-by-Toni-Aleo.pdf
    • http://kitasdyu.myhome.cx/1876875876875874/Assassins-Discord-Assassins-1-by-Erica-Cameron.pdf
    • http://kitasdyu.myhome.cx/1879871874874871/Jerusalem-Jerusalem-How-the-Ancient-City-Ignited-Our-Modern-World-by-James-Carroll.pdf
    • http://kitasdyu.myhome.cx/4872878873877870/Jerusalem-Poker-The-Jerusalem-Quartet-Volume-2-by-Edward-Whittemore.pdf
    • http://kitasdyu.myhome.cx/8877879875876876/Governance-and-Security-in-Jerusalem-The-Jerusalem-Old-City-Initiative-by-Tom-Najem.pdf
    • http://kitasdyu.myhome.cx/1871879873878877871/Das-Himmlische-Jerusalem-in-Rom-Meisterwerke-des-Himmlischen-Jerusalem-2-by-Italo-Faldi.pdf
    • http://kitasdyu.myhome.cx/8877879875879873/Governance-and-Security-in-Jerusalem-The-Jerusalem-Old-City-Initiative-by-Tom-Najem.pdf
    • http://kitasdyu.myhome.cx/9874878876874873/The-Jerusalem-Quartet-Sinai-Tapestry-Jerusalem-Poker-Nile-Shadows-and-Jericho-Mosaic-by-Edward-Whittemore.pdf
    • http://kitasdyu.myhome.cx/7875879874874870/Jerusalem-Jerusalem-1-by-Colin-Falconer.pdf
    • http://kitasdyu.myhome.cx/5870879873871877/Soft-Target-Soft-Target-1-by-Conrad-Jones.pdf
    • http://kitasdyu.myhome.cx/3870870874870878/He-Left-Her-at-the-Altar-She-Left-Him-to-the-Zombies-by-Katie-Cord.pdf
    • http://kitasdyu.myhome.cx/1873878870871873/Allies-amp-Assassins-Allies-amp-Assassins-1-by-Justin-Somper.pdf
    • http://kitasdyu.myhome.cx/2871878871872873/Thunder-of-Heaven-The-End-2-by-Tim-LaHaye.pdf
    • http://kitasdyu.myhome.cx/1871871871874872872/The-Left-Left-Behind-by-Terry-Bisson.pdf
    • http://kitasdyu.myhome.cx/1879871874874871/Jerusalem-Jerusalem-How-the-Ancient-City-Ignited-Our-Modern-World-by-James-Carroll.p