MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious, and the presence of a link to 'ttraff.ru' suggests an attempt to direct users to potentially harmful content. The document body, though heavily obfuscated, contains the URL and appears to be a lure for users interested in beauty or cosmetic guides.
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.ru/wix?keyword=face+contouring+guide
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_892d3fbbb69d41a09f1340ce68271130.pdf
- https://static.usrfiles.com/ugd/51c472_fcf8e396efbf4943bc92fec264e0cceb.pdf
- https://static.usrfiles.com/ugd/b8c837_6a80bd6567bc415a91249fed35ff32d7.pdf
- https://static.usrfiles.com/ugd/b8c837_ce0eb75b390749449b9ce8ebc3cee67d.pdf
- https://static.usrfiles.com/ugd/756799_3770e54e35f64383a21cff4be48bcec5.pdf
- https://static.usrfiles.com/ugd/599f1c_602d47d04cb0473c8904486a93cb4fc5.pdf
- https://static.usrfiles.com/ugd/b8c837_00b3841e60a445598df8d3c5c2635e84.pdf
- https://static.usrfiles.com/ugd/09c3c7_42c9c4006cac4613bf3e9657da609abb.pdf
- https://static.usrfiles.com/ugd/b8c837_0c48052946144b0ab0da24408f636f6e.pdf
- https://static.usrfiles.com/ugd/0a51c1_0450b18e44ca444b9fde45090423489f.pdf
- https://static.usrfiles.com/ugd/82e28d_80ab76be4a3c4e5496cd3a5209a8b3f4.pdf
- https://cdn.shopify.com/s/files/1/0459/8271/1970/files/47978413657.pdf
- https://cdn.shopify.com/s/files/1/0431/8461/9680/files/80497053422.pdf
- https://cdn.shopify.com/s/files/1/0437/4275/7029/files/20628127761.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_off000065a6.binc70778a1a05ebe10dcdf03773790dfd9006d658d645bdcc3c473ec832157760b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65A6 | 4852 bytes |
font_01_sfnt_off0000762d.binec3f7cdcc6e618c70d5cf28b9e1af23c7a3a2a781a2d34e811f524914463d8cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x762D | 9984 bytes |
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