MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.cc, which is designed to lead users to malicious content. The document body, though heavily obfuscated, contains text that appears to be a lure related to a "Sharon Rogers future fight uniform". The presence of numerous external PDF links, many pointing to benign content, suggests a link farm or SEO manipulation tactic to obscure the malicious redirector.
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.cc/pify?keyword=sharon+rogers+future+fight+uniform
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/0789d5_8e64e08e9e364d678b5f9f25f1174f85.pdf
- https://static.usrfiles.com/ugd/f65175_e424013d89a045d58cb8207cff1e5c7e.pdf
- https://static.usrfiles.com/ugd/5360f8_4e864c447c3d4b588a0f940684cbde64.pdf
- https://static.usrfiles.com/ugd/a467d2_2c5dd68ac65f4b25b8e9ba36c8f43bcd.pdf
- https://static.usrfiles.com/ugd/ceb2e8_36612f3ba6dd4f77a24c31615ebf53f2.pdf
- https://static.usrfiles.com/ugd/ce77c6_6b5117cd665b4796a11d03c9c9d2c95c.pdf
- https://static.usrfiles.com/ugd/b8c837_f8d12838077847a99950e74cb370d10e.pdf
- https://static.usrfiles.com/ugd/b8c837_f4e04f21505544158beec3e0f7d96925.pdf
- https://static.usrfiles.com/ugd/b8c837_495b255cf0bb4d7cac6070c91c4eddff.pdf
- https://static.usrfiles.com/ugd/9ea91e_11b399c278774f88b263868f15442a06.pdf
- https://static.usrfiles.com/ugd/a107db_6c90f0560aa14829a47611f0a734051b.pdf
- https://static.usrfiles.com/ugd/fbccce_c23c143e018446f5ae36bfcc2d3d1a51.pdf
- https://static.usrfiles.com/ugd/a467d2_e80adfca00d14214beb4d2dcaf67af46.pdf
- https://cdn.shopify.com/s/files/1/0428/3393/6547/files/rapenojilijus.pdf
- https://cdn.shopify.com/s/files/1/0435/3431/9776/files/cbse_class_11_biology_book_download.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c0e.bine81a99ecd825aaa10ccb2f86a854b021b36eb67c7fd5b744262a01c327b6a02c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C0E | 5252 bytes |
font_01_sfnt_off00006dc1.bin44e6b7584645a0499d391300b46b34462e9820d3b04f19997cbb3157ce06d743 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DC1 | 10144 bytes |
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