MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the critical PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The primary malicious URL is https://ttraff.club/wix?keyword=alexander+hamilton+signature+declaration+of+independence, which is likely part of a phishing or scam campaign. 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=alexander+hamilton+signature+declaration+of+independence
- http://files.littleladiessociety.org/uploads/1/3/1/6/131606111/8ef42f.pdf
- http://files.puterbaughcollection.com/uploads/1/3/0/8/130813694/balepevaza.pdf
- http://files.yaawesomesauce.com/uploads/1/3/1/4/131483148/8884822.pdf
- http://files.heartstringscounseling.com/uploads/1/3/1/3/131380759/vewulogunegesanu.pdf
- http://files.adrienneghaly.com/uploads/1/3/0/7/130776401/434181.pdf
- http://files.simplicitylawnandgarden.com/uploads/1/3/1/4/131453484/421084.pdf
- http://files.merionvillage.org/uploads/1/3/2/8/132814935/cb1d90.pdf
- http://ferotaf.danielsitaly.com/uploads/1/3/0/9/130969418/pixoxigazajubelat.pdf
- http://nulupo.robertjanlooysen.com/uploads/1/3/1/4/131407995/fegew.pdf
- http://files.hansonmgt.com/uploads/1/3/0/7/130775551/7833648.pdf
- https://76e72c17-5d12-43e1-a1ef-8d63adf293b5.filesusr.com/ugd/8127dd_109fadde50094816845401a5ec46d377.pdf?index=true
- https://34dd3fd9-d14d-4365-999a-f7d1e388f00f.filesusr.com/ugd/9b7d8a_3baba921d1cf49268a8c7fe6641f5ef2.pdf?index=true
- https://298d6844-48dc-47b9-97bb-d6d03ce98e13.filesusr.com/ugd/7dd30d_2d2eccf26de3452a95eb1ef3ed766ad6.pdf?index=true
- 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_off00010baa.bin3af465fa3cb7e890d7fbd2353e971043b15494574ede1f1615abb430adfc320c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BAA | 5628 bytes |
font_01_sfnt_off00011ead.bin10c501f1487202acc2af03e4e28e70c83ed47fa049fac7e34362d4f8e66a723b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EAD | 14976 bytes |
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