MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector infrastructure, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. This redirector is likely used to funnel victims to malicious sites or download further payloads. The PDF also contains a large number of external links, suggesting a link farm or SEO poisoning attempt to increase visibility and traffic to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=warframe+unvaulted+primes
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/576447_6159cf9ffc664de1a3a421b2bf854e64.pdf
- https://static.usrfiles.com/ugd/e1d12c_ae91382296e843da8f9e426862b26736.pdf
- https://static.usrfiles.com/ugd/6c98bc_eae504ffda2f43059f48834429951fce.pdf
- https://static.usrfiles.com/ugd/1e4819_2718b08646d64620a39ea5f325425b82.pdf
- https://static.usrfiles.com/ugd/b8c837_ce494ce94c4b49d4bd43a538422db39c.pdf
- https://cdn.shopify.com/s/files/1/0429/0802/4985/files/25165517465.pdf
- https://cdn.shopify.com/s/files/1/0429/0736/9639/files/fiforesimikukolobi.pdf
- https://cdn.shopify.com/s/files/1/0435/0604/0992/files/51038654907.pdf
- https://static.usrfiles.com/ugd/b8c837_490aa790dd5a4d7a8d9506a8d4864a6d.pdf
- https://static.usrfiles.com/ugd/83b1b3_75d01f0e5c474fcf8b2a6066fca7be39.pdf
- https://static.usrfiles.com/ugd/de65f7_79899ef2a2a5464795c52cfa7bea3e5a.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_off00004f17.bina8df34343f5b6668ed87c8fb337cd489c5722406cb8f93ec620a905fd227c8c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F17 | 5260 bytes |
font_01_sfnt_off000060e8.bina511fb262e2f240b0cc62b800179189f1c69c7b4d67d938f9bc0c5e12ef74554 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60E8 | 2024 bytes |
font_02_sfnt_off00006a7d.binc9a187ff192c5c0f0ea7c5686d13923edeb8dc390b24bcef062bd2ef0c76b868 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A7D | 10484 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.