MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains embedded URLs, with one identified as a malicious redirector. The ML classifier also flagged the document as malicious. The presence of numerous links, including one pointing to a suspicious domain, suggests an attempt to lure users to malicious content, likely for phishing or malware distribution.
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=the+legal+environment+of+business+cross+miller+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0429/2299/9964/files/fazatep.pdf
- https://cdn.shopify.com/s/files/1/0433/4593/6534/files/28523798152.pdf
- https://cdn.shopify.com/s/files/1/0432/0080/7070/files/adsorption_isotherm.pdf
- https://cdn.shopify.com/s/files/1/0438/5321/7942/files/clinical_pharmacy_roger_walker.pdf
- https://static.usrfiles.com/ugd/b8c837_fe522e3589b548c8a71564471d40eba4.pdf
- https://static.usrfiles.com/ugd/c83fdb_c19c53a9b0cd4c1b9d4383c1209a0097.pdf
- https://static.usrfiles.com/ugd/b8c837_a2298079133140999817f0eb7840f75a.pdf
- https://static.usrfiles.com/ugd/bb13a2_33da0cf06c044b27a36699cec1d573bc.pdf
- https://static.usrfiles.com/ugd/3e9e83_0c57274910d5463792472bbd7870bcca.pdf
- https://static.usrfiles.com/ugd/b8c837_a4f49d37fb594763bca7091127031944.pdf
- https://static.usrfiles.com/ugd/b8c837_1d5dd246441c480084120293746d496a.pdf
- https://static.usrfiles.com/ugd/b8c837_786df7fde3b647fda9709b813914d8c2.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_off00004941.bind21f45c5ffc13d71c9c8db5ddf748b7d2ef0f7f11121d54097b5796db5420299 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4941 | 5600 bytes |
font_01_sfnt_off00005c19.bin930f62ae08205b044e876391fdad98331cb10463987a5851ddf5278cd2a3568f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C19 | 9932 bytes |
font_02_sfnt_off00007e0c.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E0C | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.