MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, characteristic of a link farm. One of these links, 'https://ttraff.club/pify?keyword=boekel+incubator+manual', is identified as a known malicious redirector. The document body appears to be garbled but contains references to the same URL and other PDF links, suggesting a coordinated effort to distribute malicious content or traffic. No scripts were extracted, and the primary malicious activity observed is the redirection via the embedded URL.
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.club/pify?keyword=boekel+incubator+manual
- https://static.usrfiles.com/ugd/b8c837_0202632f4e124db693db91f62f856c52.pdf
- https://static.usrfiles.com/ugd/1ebe14_b9dfbb569fc449a285195619a5cc4436.pdf
- https://static.usrfiles.com/ugd/79e0dc_8e68a7855f47416f8b767a43f3ab1c2c.pdf
- https://static.usrfiles.com/ugd/4dd980_0367a8e3896d476598039ae9f4e04058.pdf
- https://static.usrfiles.com/ugd/fdee49_fb851848524e4a7bb2428b790e11398c.pdf
- https://static.usrfiles.com/ugd/d4a9d6_cf8e4e8ffaa74b6fa46522c8c41c2755.pdf
- https://static.usrfiles.com/ugd/18ee90_20c608ae05fc4c00a87fb1ef0051396a.pdf
- https://static.usrfiles.com/ugd/a31856_d06fbd287218440ab7734606a98dc234.pdf
- https://static.usrfiles.com/ugd/b8c837_00b3841e60a445598df8d3c5c2635e84.pdf
- https://static.usrfiles.com/ugd/3f4b99_6e1f8017b310494c9f2f864a31f8f38a.pdf
- https://static.usrfiles.com/ugd/4b7290_37dfca3e14874de48028e63b28572384.pdf
- https://static.usrfiles.com/ugd/4dd980_ceb657c12a0c435eb29b7cba3e2acdb7.pdf
- https://static.usrfiles.com/ugd/3254bf_5150e2225c7b49738da51d7d1de94980.pdf
- https://static.usrfiles.com/ugd/57c819_bfc42745daa24ebc8cbda454717d082b.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004d34.binb6e809ff74eca07536c585404692a8671df0ce7eee771c4c2dfcff2f74ec6ab9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D34 | 5020 bytes |
font_01_sfnt_off00005e3b.bin64357f2f938cbae828852fbcc338f1a3d1f9ad60e98e88f7531a8f1e10918f26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E3B | 12976 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.