PDF malware analysis — malicious · 1dfa021bc45957a7

MALICIOUS

PDF

167.1 KB Created: 2020-08-30 17:13:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 436d49d59ada73c2d983d6f37fcdad9f SHA-1: 6118676dca83f7d01a9a94c6d3b209ec24be81d4 SHA-256: 1dfa021bc45957a75472a5eefd190d2d53a578ec537324e54743e46fa20f3084

60 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=aparichitudu+telugu+cinema'. This indicates the document is designed to redirect users to a potentially harmful website. No scripts were extracted from this sample, and the document body is heavily obfuscated, making it difficult to determine the exact lure. However, the presence of the malicious URL is a strong indicator of malicious intent.

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.cc/wix?keyword=aparichitudu+telugu+cinema
- https://static.usrfiles.com/ugd/b8c837_042ded1c11234268b377a95cc34b3e07.pdf
- https://static.usrfiles.com/ugd/b8c837_05f556faa2e44eb1b0ffad865cd588e1.pdf
- https://static.usrfiles.com/ugd/b8c837_19ee4eedaeb04954a20a3e07c9d8c732.pdf
- https://static.usrfiles.com/ugd/b8c837_39a44fc9681047a7a18a1bb62915b09d.pdf
- https://cdn.shopify.com/s/files/1/0429/4190/7100/files/scope_planning_in_project_management.pdf
- https://cdn.shopify.com/s/files/1/0433/2807/7992/files/pawujura.pdf
- https://cdn.shopify.com/s/files/1/0436/1748/4957/files/pedagogy_of_physical_science_notes.pdf
- https://cdn.shopify.com/s/files/1/0429/1795/3702/files/funuwumubozanogukaji.pdf
- https://cdn.shopify.com/s/files/1/0439/6145/0654/files/72303407414.pdf
- https://cdn.shopify.com/s/files/1/0431/7102/0954/files/fepolojasumidijenav.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/repikowe.pdf
- https://cdn.shopify.com/s/files/1/0433/9482/6396/files/ecommerce_website_template_free_html_css.pdf
- https://static.usrfiles.com/ugd/238140_44576febd17c42ad87f511d8173386aa.pdf
- https://static.usrfiles.com/ugd/b8c837_a0e00486f5c64b769699da40d123d8b1.pdf
- https://static.usrfiles.com/ugd/87b9a8_ad9863b3a12a4bfab107ef64938e2505.pdf
- https://static.usrfiles.com/ugd/e1d12c_78e38eea5c85479ea86fb3c56d0f28bb.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 5

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00020cfa.bin` `250dc80c514fbe4fa56120ad0bbc2d54db240a9e66dbc0636d92f6f84db7db51`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x20CFA	5296 bytes
`font_01_sfnt_off00021ec8.bin` `11084ea53654b46029c967c6216cfd5bd1c02be144a88b02d58e3e66dd43a463`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x21EC8	11288 bytes
`font_02_sfnt_off00023c03.bin` `dab3b9cc754b33e9a68607b4b99c169827a85e819a24bab32dfa0854c847cc18`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x23C03	11424 bytes
`font_03_sfnt_off00026312.bin` `6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x26312	16164 bytes
`font_04_sfnt_off00027863.bin` `fac1873b4941b4d31264338278ac257fbce256e52469555e124d7ed80e5d1ee1`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x27863	5968 bytes

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