Malicious PDF — malware analysis report

Static analysis result for SHA-256 366efa9207e78a8d…

MALICIOUS

PDF

165.2 KB Created: 2020-08-30 23:43:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 5fc9f074d0a1eedbd57ae395262d21d7 SHA-1: beb91319bf485a964721df238e940fffe2114332 SHA-256: 366efa9207e78a8d98353a668ef4b222bee9f0aacb7ddcc4ee8c8f3da750b790
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a link to a known malicious redirector, ttraff.com, which is designed to lead users to malicious content. The document body, though heavily obfuscated, appears to contain the same URL. This indicates a phishing attempt or a drive-by download lure.

Heuristics 2

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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 https://ttraff.com/wix?keyword=smith+and+wesson+model+60+serial+num
    • https://static.usrfiles.com/ugd/b8c837_ce4c4a72dd684b3d8cac05042bed8cac.pdf
    • https://static.usrfiles.com/ugd/b8c837_f7005530455844639a6d12986b0729cf.pdf
    • https://static.usrfiles.com/ugd/c1108c_939817d01173498ca4ec2d7336728596.pdf
    • https://static.usrfiles.com/ugd/0f5b72_fb0fe20ecba54c23b367375cd3589ed6.pdf
    • https://static.usrfiles.com/ugd/b8c837_811a76de6e2a46d895548fab17035b52.pdf
    • https://static.usrfiles.com/ugd/ea5d7b_f1378ca9683c4fb5a0d266d5b5494bf0.pdf
    • https://static.usrfiles.com/ugd/b0b521_347a21f308f14318aecfb121775b4d82.pdf
    • https://static.usrfiles.com/ugd/b7082a_d9c78e0da94f460ea3279699e6df7d99.pdf
    • https://static.usrfiles.com/ugd/bfbc46_06eba474ab414f10adbd909ce0ed07fb.pdf
    • https://static.usrfiles.com/ugd/97634b_4bf1a4a95c4245728d85995e3adf023d.pdf
    • https://static.usrfiles.com/ugd/2ca22b_bd29603fd5a847e0bbc441e65258afea.pdf
    • https://static.usrfiles.com/ugd/b48b60_95715b98dbdf4519b4514ba929b6ec90.pdf
    • https://cdn.shopify.com/s/files/1/0430/9696/5269/files/cassandra_fox_dance.pdf
    • https://cdn.shopify.com/s/files/1/0429/0835/2679/files/checkers_strategy.pdf
    • https://cdn.shopify.com/s/files/1/0440/3537/5254/files/integration_formulas_for_diploma.pdf
    • https://cdn.shopify.com/s/files/1/0427/9812/1119/files/malinugogolazajigafemaj.pdf
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/6338597663.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024dbf.bin
0faa6bb1a5effea7928af80e8d426e6f1a982dae4fa66435b55a5aad99b4813e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24DBF 5556 bytes
font_01_sfnt_off00026082.bin
86ac5751e5998b73b17551cc46123b6cccc22e3458c24e42bd076e9629d90773		 pdf-font-stream PDF embedded font (sfnt) at offset 0x26082 11396 bytes

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