MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, indicating an attempt to lead the user to harmful content. It also features a large number of external PDF links, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.me/pify?keyword=blackpool+dance+festival+music
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_eb4fea33ec3547b69151513ee97c5c2e.pdf
- https://static.usrfiles.com/ugd/b8c837_a1befd1435fb456193bef9b441353e4c.pdf
- https://static.usrfiles.com/ugd/10b11f_506dfeb65b6440cd9bfbc35781b6b41b.pdf
- https://static.usrfiles.com/ugd/b8c837_66510327cdb34ea39dd840bf1933f4ff.pdf
- https://static.usrfiles.com/ugd/a2ebd8_5ddf5f425da54c508f842e44576c4e05.pdf
- https://static.usrfiles.com/ugd/03a576_740ccaa6522a451d9cd7d2cc42afa8d4.pdf
- https://static.usrfiles.com/ugd/0b1cf2_f83338ab33324869b52e104dd2a54e8e.pdf
- https://cdn.shopify.com/s/files/1/0440/6178/6262/files/kerry_lugar_bill.pdf
- https://cdn.shopify.com/s/files/1/0428/8747/9455/files/tp_link_av200_wifi_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7807/4020/files/online_catalog_design_templates.pdf
- https://cdn.shopify.com/s/files/1/0427/5293/4044/files/psychological_testing_and_assessment_reviewer.pdf
- https://cdn.shopify.com/s/files/1/0440/4314/1270/files/stop_automatic_driver_windows_10.pdf
- https://cdn.shopify.com/s/files/1/0431/4647/7722/files/61548796686.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000563f.bin542f83b102d290527c1591ef4aa75b0835b653024a5a8cb7141c76c0499912cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x563F | 3104 bytes |
font_01_sfnt_off00006154.bin543509ce985f8d93cfe61fff279e5bdc5e9c765e82279bf81b1657a0cddf0608 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6154 | 5380 bytes |
font_02_sfnt_off000073a4.bin813cf42df1d5375f0ba575673d4106f779c4749e7659ce9308d53dc3e4b6cad0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73A4 | 10584 bytes |
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