MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF file contains a lure related to a 'Hid proxpoint plus reader manual' and embeds a large number of links. One of these links, https://ttraff.club/wix?keyword=hid+proxpoint+plus+reader+manual, is identified as a malicious redirector. The document also contains a mass of external PDF links, many pointing to static.usrfiles.com, which is flagged as a link farm. The combination of a deceptive lure and malicious redirector indicates a phishing or social engineering attack.
Heuristics 4
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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.club/wix?keyword=hid+proxpoint+plus+reader+manual
- https://static.usrfiles.com/ugd/ca32a8_261eed1619d548808f2a55754a31611c.pdf
- https://static.usrfiles.com/ugd/f3ecbe_525f2d8be17b4edd981a357cf0d8a88c.pdf
- https://static.usrfiles.com/ugd/26481d_e0477c3f2a8b41a7aaaa46d8645adb88.pdf
- https://static.usrfiles.com/ugd/be19e1_44c8d871399244969226e37ad115ad18.pdf
- https://static.usrfiles.com/ugd/b8c837_2fd7f8ff25d8455e83d95834c6718109.pdf
- https://static.usrfiles.com/ugd/857e61_e59fb0214e824a249ef54e38efdc1290.pdf
- https://static.usrfiles.com/ugd/b8c837_8012811e613d4442b9bae7f5fa8b8c84.pdf
- https://static.usrfiles.com/ugd/739437_29afb7efa593474c9ef30546c6f9c0fa.pdf
- https://static.usrfiles.com/ugd/fd30ac_c1e1d91ad68848aeba9473af1fc4702e.pdf
- https://static.usrfiles.com/ugd/b8c837_378f41b42f414a37bd4cc1379b8527a7.pdf
- https://static.usrfiles.com/ugd/b8c837_fe7949643807437c89404e23c6aef9fe.pdf
- https://cdn.shopify.com/s/files/1/0433/4754/2165/files/automata_theory_books_free_download.pdf
- https://cdn.shopify.com/s/files/1/0429/8942/0695/files/93476319145.pdf
- https://cdn.shopify.com/s/files/1/0432/4855/0050/files/geweduduwoseximelumedofas.pdf
- https://cdn.shopify.com/s/files/1/0433/4636/2523/files/depugijotununezom.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d76.bin97c94b23ab571458ff04c085f2d678f0dea5415beec7d10c5fb6f574eda2f22f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D76 | 5016 bytes |
font_01_sfnt_off00007e65.bin288c0856b80893f1677274faf637b741856d6700d538ba4981829e5a30de2da1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E65 | 10388 bytes |
font_02_sfnt_off0000a1d3.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1D3 | 4324 bytes |
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