MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector URL that is flagged as malicious, suggesting an attempt to lead the user to a malicious download. The document body and embedded links also point to a URL related to downloading an 'apk' file, reinforcing the lure. While no scripts were directly extracted, the PDF structure and embedded links indicate a malicious intent to redirect users to potentially harmful content.
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.me/wix?keyword=cartoon+network+arena+offline+apk
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/defcb2_adbc2283f5234acf81448709bd147222.pdf
- https://static.usrfiles.com/ugd/d43733_d526387d359744ce885305300a369293.pdf
- https://static.usrfiles.com/ugd/b8c837_28e3e3daad48408fa536b1a636621400.pdf
- https://static.usrfiles.com/ugd/4bb894_c75b711747824fc6a464a75f99bfcf89.pdf
- https://static.usrfiles.com/ugd/6260fe_7a5226aab73b47f49019bf64da698d8b.pdf
- https://static.usrfiles.com/ugd/26938b_b6c341bc7d4d43b1a9ee6a7d885a9348.pdf
- https://static.usrfiles.com/ugd/0c41e7_e3dd38b6a8504228887c5cc188b640cb.pdf
- https://static.usrfiles.com/ugd/0c8cc8_ae262332d9e5466ca4600a35b9da5e4a.pdf
- https://static.usrfiles.com/ugd/b8c837_5b627cd538a74bdb9da83f23bfb59bdc.pdf
- https://static.usrfiles.com/ugd/b8c837_a90dd225c32e41e8af431106ff17fda3.pdf
- https://static.usrfiles.com/ugd/9421c8_11fef70b996b4c7bb20ac4a5bfbe5f94.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006037.bin1ae841511d022e90ec836373e54df682a3a61e2eee19ea0b04a5195b9a20692b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6037 | 4780 bytes |
font_01_sfnt_off0000709d.bin889bc8ab4792a297b5b62f51c0caa7b8d15ca221b317a31838ce135faac16c55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x709D | 14308 bytes |
font_02_sfnt_off00009d5a.binf0a8b786da721c7415a59d91fbce3b20bbb98ea32e48857ac1ff22d53b00ec29 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D5A | 16144 bytes |
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