MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and contains a significant number of embedded links. One of these links, 'https://ttraff.ru/wix?keyword=walther+p99+airsoft+uk', points to known malicious redirector infrastructure. The document appears to be a link farm, likely intended to lure users to malicious sites or distribute further payloads.
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.ru/wix?keyword=walther+p99+airsoft+uk
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/1864/8732/files/2578404242.pdf
- https://cdn.shopify.com/s/files/1/0445/6457/8463/files/castrol_lmx_li_komplexfett.pdf
- https://cdn.shopify.com/s/files/1/0431/5211/3820/files/2580654256.pdf
- https://cdn.shopify.com/s/files/1/0440/0198/4662/files/hungry_shark_world_apk_android_day.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/33374625424.pdf
- https://static.usrfiles.com/ugd/b8c837_5be36ac1631b4b15bfdcc26c2d20537c.pdf
- https://static.usrfiles.com/ugd/1813b3_bb54cb2c08c2427dbcf1970408bb3e82.pdf
- https://static.usrfiles.com/ugd/e643da_1a78cb2c3d5445eeb011847bc6facc36.pdf
- https://static.usrfiles.com/ugd/f84671_b9cf160fbc574b69b8b0a034962bda06.pdf
- https://static.usrfiles.com/ugd/b8c837_ed426657fc0c469bba22da7019b26597.pdf
- https://static.usrfiles.com/ugd/b8c837_649517d3e2b14ba1816d4229783b3e13.pdf
- https://static.usrfiles.com/ugd/a382ee_ca5089fdb2344d85b369d13815fedac4.pdf
- https://static.usrfiles.com/ugd/804ff6_d2d0b1eb40f94f648ebf978ee551af92.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_off00006340.bind4d4e31a10b33fc195334359d19a75eba759d3fee0547011c1cfd84787344bdf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6340 | 5220 bytes |
font_01_sfnt_off0000750e.binfa1606d4a32276d0c7bbc13a0e7f3253fffc816abd797ee82548cb5aa88b2a01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x750E | 11104 bytes |
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