MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with several pointing to known malicious redirector infrastructure. The primary malicious URL identified is https://ttraff.club/wix?keyword=apk+poke+legends, which is likely used to distribute further malicious content. The ML classifier also strongly indicated maliciousness.
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=apk+poke+legends
- http://nidokumu.merrittbiology.com/uploads/1/3/2/6/132681268/zufipiruzorupa-lulimar-lijugimo-vazev.pdf
- http://notikus.whereisseb.com/uploads/1/3/1/8/131857758/xunofapexo.pdf
- http://files.bernadetteaustin.org/uploads/1/3/1/6/131637806/32eaf69a7.pdf
- https://fc7184da-2dc3-41c7-a0c6-a4cbcc862cda.filesusr.com/ugd/db93e9_979a82bfdeb64328b84474f25cdff69a.pdf?index=true
- https://81058f9b-218f-4b48-a142-be306c0042a5.filesusr.com/ugd/67e251_4f590c4552dc4e5b907c68784f419472.pdf?index=true
- https://eea976ce-6ee9-4701-8707-f7ebb7a9cb38.filesusr.com/ugd/a31856_6c3b23fbef064f478b749c094d0adc04.pdf?index=true
- https://47c0b57b-f690-48f9-9880-ef3d048dc062.filesusr.com/ugd/efc97f_e490fd847e58401e83559e2f86a5aaee.pdf?index=true
- https://cdn.shopify.com/s/files/1/0431/4651/0504/files/uniden_powermax_5._8_ghz_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/8523/4338/files/67095484475.pdf
- https://cdn.shopify.com/s/files/1/0437/6068/1109/files/veweg.pdf
- https://cdn.shopify.com/s/files/1/0440/3471/9909/files/safojus.pdf
- https://cdn.shopify.com/s/files/1/0433/9302/4149/files/pet_trainer_cambridge_book.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000042b8.bin360be05f9f6149d32a79e52ecdfbd735f5c2bc07a2d6fb0ad906c9df332febd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x42B8 | 4536 bytes |
font_01_sfnt_off0000522d.bincd83d5ce95499c0eb0c32cf6b2a3d13ab99a911abaf1fedff64fc27d96385259 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x522D | 12724 bytes |
font_02_sfnt_off0000777b.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x777B | 4324 bytes |
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