MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one specifically pointing to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, contains text related to a '2004 bombardier quest 650 service manual', suggesting a lure to entice users to click the malicious link. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the presence of a link to malicious infrastructure. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on 'static.usrfiles.com'. No scripts were extracted from this sample.
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Embedded URL info EMBEDDED_URLOne 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=2004+bombardier+quest+650+service+manual
- https://static.usrfiles.com/ugd/b8c837_c4dda66298124c45b7c90b0a0761bc49.pdf
- https://static.usrfiles.com/ugd/b8c837_e60a3f6fed6a4e6895ae32bda2748de4.pdf
- https://static.usrfiles.com/ugd/c068f8_0713e72bac164a3bbe522cc7285eef41.pdf
- https://static.usrfiles.com/ugd/ab059d_dd31181ac6ba4a9a87a1cb66b78b035e.pdf
- https://static.usrfiles.com/ugd/1f2646_e439b250c5f64ce28500bf68826e9ada.pdf
- https://static.usrfiles.com/ugd/136d07_83f1178494a94b2eb9801134596433f4.pdf
- https://static.usrfiles.com/ugd/5fd5c1_c659b891591942a0bf3bae6317d28000.pdf
- https://static.usrfiles.com/ugd/b8c837_b5e6b327d6874b65b00ada2bcfc807da.pdf
- https://static.usrfiles.com/ugd/8127dd_a3b2386ea76d4b0b9ccc1e258663dd2e.pdf
- https://static.usrfiles.com/ugd/0aab01_f979e94cab604e3cb9a9ce204631e51f.pdf
- https://static.usrfiles.com/ugd/1e32c2_7beccf29719e4a4c8b1a1db1533967e5.pdf
- https://static.usrfiles.com/ugd/b8c837_73dfdb07c00641189e673e1cfdbd9d78.pdf
- https://static.usrfiles.com/ugd/79e0dc_38341594a0bb474caf3cd947f7e15b58.pdf
- https://static.usrfiles.com/ugd/b8c837_1797a17a8321472e953d95c1a1e07588.pdf
- https://static.usrfiles.com/ugd/2c608b_e02bcd00e5f14afba5f8c3d68d0d8162.pdf
- https://static.usrfiles.com/ugd/b8c837_9f41d50bd7f64d228cd4e79a77c7ca11.pdf
- https://static.usrfiles.com/ugd/b8c837_365ee92ee164407ebb639b12bee82777.pdf
- https://static.usrfiles.com/ugd/ecec20_61bafeb8a13b4d849831b87c921bf94d.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006077.bin034b6ff26807f46ff9c0feff499a63d8a2502884b6d7c2ca589a7d4a1a76710d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6077 | 5956 bytes |
font_01_sfnt_off000074a7.bin9fe7cbbffb325cfed4f9c8231f9a1fb558df8934e200610deee1685877886ab4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A7 | 10724 bytes |
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