MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/wix?keyword=hideman+crack+indir', which is also listed as a critical heuristic firing. The presence of a large number of external PDF links, many hosted on 'static.usrfiles.com', suggests a link farm designed to improve search engine ranking for malicious content, likely leading to further malicious downloads or phishing pages.
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.cc/wix?keyword=hideman+crack+indir
- https://static.usrfiles.com/ugd/5ed537_0c8645d5eb4647c183a11d67c95e45e6.pdf
- https://static.usrfiles.com/ugd/b3bc21_0fdfd10571c54f40866175b29aeb5edc.pdf
- https://static.usrfiles.com/ugd/ca32a8_cd5ffb87a98f481ab5eab0b44463acf0.pdf
- https://static.usrfiles.com/ugd/b8c837_c03b92a567b24e02867ff4b7cdb0cf4c.pdf
- https://static.usrfiles.com/ugd/b8c837_60427313b8fc48bea578d7add9820f02.pdf
- https://static.usrfiles.com/ugd/b8c837_7c0483a44233446fa93c17cea1211680.pdf
- https://static.usrfiles.com/ugd/d775a9_214de8f51d5d4278a19a6031fb725985.pdf
- https://static.usrfiles.com/ugd/2e79a6_ba4e7523dff248aeac548fac9475a5a0.pdf
- https://static.usrfiles.com/ugd/a48928_69f7e2568745490580bd5bfcd1bfd703.pdf
- https://static.usrfiles.com/ugd/b8c837_e2979017001a4e9bbfb78e298b0fcf75.pdf
- https://static.usrfiles.com/ugd/b8c837_451c69a7ab8d4a5fa28f1bf65de6d96e.pdf
- https://static.usrfiles.com/ugd/516793_bd3cb921c4dc449ea6069026f08fa90c.pdf
- https://static.usrfiles.com/ugd/b8c837_c6fb2b26b98544619f5113cfd711a39f.pdf
- https://static.usrfiles.com/ugd/b8c837_23bbc3f41b1c4d88aa8a33f05ba5bcb1.pdf
- https://static.usrfiles.com/ugd/158fb9_6506fe5f439a46b3bb0a9e9f4c32e8ce.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_off000052e5.bin5ce4980d7a2dc885e1b225a8301fa91725d30c5d919ae3a311e6e980f53c6c57 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52E5 | 4900 bytes |
font_01_sfnt_off0000636a.bindbd6c2165e1f6fa96368e6af5142f46a9341c5252a728d9c556032a7c63bd400 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x636A | 10312 bytes |
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