PDF malware analysis — malicious · 533737e07991253a

MALICIOUS

PDF

44.8 KB Created: 2020-08-30 19:05:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 3ff59af5ffffab2d483be6d882f20d71 SHA-1: aede8b137545b3a740324157eaad5688caff6001 SHA-256: 533737e07991253a08c630f9833fbd7437f62643821a6fd1736aa6b362d6b69b

120 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=john+berry+your+love+amazes+me'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on Shopify. The document body, though heavily obfuscated, contains the same redirector URL. The primary attack vector appears to be social engineering through deceptive links within the PDF.

Heuristics 3

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.
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.
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=john+berry+your+love+amazes+me
- https://cdn.shopify.com/s/files/1/0433/9856/1959/files/xukigikapa.pdf
- https://cdn.shopify.com/s/files/1/0430/3768/7962/files/kodagerifedigakefeje.pdf
- https://cdn.shopify.com/s/files/1/0429/1470/9663/files/rigebuwovomagawofere.pdf
- https://cdn.shopify.com/s/files/1/0432/8328/4136/files/kesuzuwawabidewun.pdf
- https://cdn.shopify.com/s/files/1/0439/0522/0763/files/kofepasode.pdf
- https://static.usrfiles.com/ugd/21e6f2_6f426e3db1de40e1945481b4fa4f35f3.pdf
- https://static.usrfiles.com/ugd/93971e_8fcec68f0f9c400086fbcf3015f2a1cc.pdf
- https://static.usrfiles.com/ugd/2e79a6_63af6133ec8a43afadc7bc90ffabac25.pdf
- https://static.usrfiles.com/ugd/b8c837_164b362d85ff41f88248475f2ce80198.pdf
- https://static.usrfiles.com/ugd/432b07_d31cfa17c0a642c0b005aa1b00b092d6.pdf
- https://static.usrfiles.com/ugd/b8c837_8f15cece40b245d68ae428b28317248d.pdf
- https://static.usrfiles.com/ugd/b8c837_5cd6842a3f7347c39226023b7cdfbb40.pdf
- https://static.usrfiles.com/ugd/7ef0dc_ce249cb770c04ca98e884e79080ec037.pdf
- https://static.usrfiles.com/ugd/b8c837_4d9f82215ced4f888dc9a466c9f265a5.pdf
- https://static.usrfiles.com/ugd/49be48_53f51325bb8642248c1a5081d5c45703.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 4

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00004d73.bin` `0cf65055e78a1dadbbab23b8f1472546923d6834089eb918802b321bfe401063`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x4D73	3432 bytes
`font_01_sfnt_off000059a9.bin` `02efe6d93a973d396e5e5e531e0f19ce22f0a1e40358ebe177516102b621d79b`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x59A9	5020 bytes
`font_02_sfnt_off00006a8b.bin` `4b910cc60ff58f32891ec07e49c943810d57f1026daae95bcfc9e2f331711176`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6A8B	14100 bytes
`font_03_sfnt_off0000965a.bin` `1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x965A	4324 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.