MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm or redirection scheme. The primary URL, 'https://ttraff.club/wix?keyword=is+apkmirror+safe', is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and other PDF links, reinforcing the malicious intent to redirect users to potentially harmful sites.
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.club/wix?keyword=is+apkmirror+safe
- http://files.tetcommunity.com/uploads/1/3/1/8/131871786/244f06cce60.pdf
- http://files.redrunebooks.com/uploads/1/3/1/4/131407952/91094534.pdf
- http://duvarim.manuelademedeiros.com/uploads/1/3/1/4/131483337/gitenusadota.pdf
- http://files.myececlass-safety.com/uploads/1/3/2/7/132740339/lubamifogibuxovawo.pdf
- http://nejogix.kikayscleaningservices.com/uploads/1/3/2/7/132740873/405001.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/ea9bdf_3a32dc4cb80a42e1848be50b332089c1.pdf
- https://static.usrfiles.com/ugd/008e52_322f8c177a674dcc8b3a4280fe2fc1dd.pdf
- https://static.usrfiles.com/ugd/4dd980_7386ed91f4cc4023bdbb3bb66eef3cc6.pdf
- https://static.usrfiles.com/ugd/80fd5d_409643530f264615b631f517b3a2b45a.pdf
- https://static.usrfiles.com/ugd/cfbfd2_fdb841fea3c247c5bb9dfb88c6755129.pdf
- https://static.usrfiles.com/ugd/3225da_d1ddd8e3e9a54679acc9ee9a6b0c204c.pdf
- https://static.usrfiles.com/ugd/b8c837_1b8d0798de2a4789a4b0b27ac73622b5.pdf
- https://static.usrfiles.com/ugd/bb3bf9_f155250174be4280a8dccc0d6cfb3c77.pdf
- https://static.usrfiles.com/ugd/c12414_bc7bb42babd44b8bb738a60c9b6564ad.pdf
- https://static.usrfiles.com/ugd/7d21c0_af8025ee3f4d4b1b8919335cd6d322eb.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_off00006433.bin453f60db929e03798fc08109f09336202a9e5680aa656f231a7ac81361a154a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6433 | 5016 bytes |
font_01_sfnt_off00007532.bin2b662c25a194230e2f00722d10f07a2b95aa751f534a2233fab93a0d5e7cd47a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7532 | 10444 bytes |
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