MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.cc, which is likely intended to lead the user to a malicious site. The document body, though heavily obfuscated, contains the same URL and references to game mods, suggesting a social engineering lure. The presence of numerous other PDF links, many pointing to benign content, indicates a link farm strategy, potentially to obscure the malicious link or for SEO manipulation. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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/wix?keyword=watch+dogs+2+mod+android
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_9626813987cf4cf2a2853db0e124cfbc.pdf
- https://static.usrfiles.com/ugd/b8c837_b89b70d13faa442ebdba2253dfcfa388.pdf
- https://static.usrfiles.com/ugd/078c79_00d41d2a84114051a3422c00639209b0.pdf
- https://static.usrfiles.com/ugd/3ce946_c688cc31577f4faab20efeb716de1bbc.pdf
- https://static.usrfiles.com/ugd/b13fd1_f7fa7a6536bf4324b6266b140fdd40c8.pdf
- https://cdn.shopify.com/s/files/1/0427/8370/3206/files/jagowukorujokezo.pdf
- https://cdn.shopify.com/s/files/1/0431/5198/2754/files/amazing_grace_bagpipes_and_drums_free.pdf
- https://cdn.shopify.com/s/files/1/0438/1566/5824/files/8557678173.pdf
- https://cdn.shopify.com/s/files/1/0434/5495/5672/files/how_to_format_discord_text.pdf
- https://static.usrfiles.com/ugd/52b593_9a469957831548de93be551314484d68.pdf
- https://static.usrfiles.com/ugd/ca9b0a_13bfba529cca4994adcc966f3884e00e.pdf
- https://cdn.shopify.com/s/files/1/0430/5934/7618/files/54538096093.pdf
- https://cdn.shopify.com/s/files/1/0435/1524/8794/files/22228853752.pdf
- https://cdn.shopify.com/s/files/1/0430/3932/6365/files/88675407078.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_off000067b3.bin9179c37c6860bc4d4b2c2437d5292bd0ace3aaaded450cdc2cd56f7beff36383 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67B3 | 5464 bytes |
font_01_sfnt_off00007a2c.binf1dc083c9142f89256895c01af92b7e2a557b5dad923272775e90866767e3f2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A2C | 10468 bytes |
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