MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of embedded links, many of which point to redirector infrastructure. The primary redirector URL, 'https://ttraff.cc/wix?keyword=dungeon+defense+reddit', is flagged as malicious. The document body, though heavily obfuscated, contains this URL and other PDF links, suggesting a link farm or SEO poisoning attack designed to lure users to malicious sites. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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.cc/wix?keyword=dungeon+defense+reddit
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/33ab24_d9620c78b70745f7ab9fdb5f142104ce.pdf
- https://static.usrfiles.com/ugd/69695d_504251902a3b4a0fac8d3cb533549e2e.pdf
- https://static.usrfiles.com/ugd/538d67_eababd0368474ac691218330e44de8b4.pdf
- https://static.usrfiles.com/ugd/b8c837_779f679d34cc4bf49bc449e7b4a11641.pdf
- https://static.usrfiles.com/ugd/b8c837_638cac4b10724680baa180b43a0714e8.pdf
- https://cdn.shopify.com/s/files/1/0463/4755/0882/files/hill_manufacturing_sds_sheets.pdf
- https://cdn.shopify.com/s/files/1/0428/2816/9375/files/nesikofenudurejaj.pdf
- https://cdn.shopify.com/s/files/1/0432/4786/1928/files/westworld_1973_imdb_parents_guide.pdf
- https://static.usrfiles.com/ugd/dc8a8e_3cfe34eceb9a4fb39ac2d6d5bbc80d6c.pdf
- https://static.usrfiles.com/ugd/b56239_a230508ea97c4b3b81c71266748da420.pdf
- https://static.usrfiles.com/ugd/ae059d_a13214e6d762498ea4e0ce33fe770328.pdf
- https://static.usrfiles.com/ugd/b8c837_2ac059802fc34f08872ac0a45fc587c4.pdf
- https://static.usrfiles.com/ugd/b8c837_86d3e3027366436b80a3352bdbbf305f.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_off0000649b.bin6451f7e6e1fdc569a3cf643bfbb487b49101b4f7502cdfed47491cf32a8afcae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x649B | 4832 bytes |
font_01_sfnt_off0000751f.binef896dc4e072887b17d0ae8b7ac0e3cee1b80291ffc147c9c494ffcd88882575 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x751F | 10080 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.