MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains the URL https://ttraff.ru/wix?keyword=gerund+infinitive+listesi+ve+anlamlar%25C4%25B1, which is flagged as malicious. This suggests an attempt to redirect the user to a harmful site, likely as part of a phishing or malware distribution scheme.
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=gerund+infinitive+listesi+ve+anlamlar%25C4%25B1
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/dd4472_4c1c36d6153b4b8cacfe0395e70f63d4.pdf
- https://static.usrfiles.com/ugd/b8c837_d67d8056b5154b03857102a7e4b00ac6.pdf
- https://static.usrfiles.com/ugd/8b9728_027eedf18e794bf3aeb706f86d041a3e.pdf
- https://static.usrfiles.com/ugd/868401_59c1a9f8139549cf828afaf5768a0169.pdf
- https://static.usrfiles.com/ugd/b8c837_ca90cdc4ee4248cb9a02fae74eff77a1.pdf
- https://static.usrfiles.com/ugd/b8c837_04bc38d6629049f2a9ed1c607aa7d445.pdf
- https://static.usrfiles.com/ugd/3f80ec_595ec8d474344a7a98561a0beff5fe47.pdf
- https://static.usrfiles.com/ugd/0df15e_9243c81e3bc84717b5e1411379aad318.pdf
- https://cdn.shopify.com/s/files/1/0440/8524/8165/files/simple_chat_application_in_android_github.pdf
- https://cdn.shopify.com/s/files/1/0430/8792/1313/files/oxford_advanced_english_vocabulary.pdf
- https://cdn.shopify.com/s/files/1/0431/9290/9987/files/email_formale_inglese.pdf
- https://cdn.shopify.com/s/files/1/0439/4231/4152/files/2169752794.pdf
- https://static.usrfiles.com/ugd/585b1d_18b42784a14f466f843892b7903db01c.pdf
- https://static.usrfiles.com/ugd/b8c837_f97fa90c669740a3bcc3e42ca525cfbf.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_off000060d7.bine25a3e85b57e38627fa1be461974cfc5f08cf292996a87a437031f9222edf961 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D7 | 5176 bytes |
font_01_sfnt_off00007268.bin6d0851909a43d24875707fdd8317d1b1b9bc93ee3a08263c7d718ed961383a2d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7268 | 11732 bytes |
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