MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm or SEO poisoning tactic. One prominent URL, 'https://ttraff.me/wix?keyword=ikeymonitor+apk+full+version', is flagged as a malicious redirector, indicating an attempt to lead users to harmful 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.me/wix?keyword=ikeymonitor+apk+full+version
- http://files.gbmin.org/uploads/1/3/2/7/132712266/terogaso.pdf
- http://jenure.lilypadnotes.com/uploads/1/3/0/7/130739090/juromo.pdf
- http://files.lighthouseorthopaedics.com/uploads/1/3/1/4/131437987/1264266.pdf
- http://fozure.kristinamcgaha.com/uploads/1/3/1/6/131607119/d1f61.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://52a48868-b10c-468b-9723-585fbc38a214.filesusr.com/ugd/7c3584_0158b167585e47dc94aa00e34d366b10.pdf?index=true
- https://cdn.shopify.com/s/files/1/0435/6718/6079/files/55141981131.pdf
- https://cdn.shopify.com/s/files/1/0431/1593/7948/files/bobby_goldsboro_honey.pdf
- https://81636936-31a4-4549-a421-d1ab25bb4862.filesusr.com/ugd/f35da0_96c443bb4d0c43a7a4f1d908954af3bb.pdf?index=true
- https://735740dc-fd03-4514-9f00-c128d5d65fd9.filesusr.com/ugd/5f4192_a9e30f405b704377be4ea127ce51129d.pdf?index=true
- https://c75643bb-38a3-448b-ab0a-20a65ae38c8f.filesusr.com/ugd/7ad284_efbc19ee7dad471a85fe9722179d85a5.pdf?index=true
- https://c7d56175-01b4-4a61-bc87-c9833613b30b.filesusr.com/ugd/bb3bf9_419d5c3d5c724697b1ec40092fd916e5.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004d8e.bine192a9a088c33b72963a0749224f8e0075d7e3c719121ac28aed56c20bca413e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D8E | 5092 bytes |
font_01_sfnt_off00005ed0.bin349f95815f5aa64105ad4f31837d01055acca47c05d506a8e971ccab6abb9ac9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ED0 | 10612 bytes |
font_02_sfnt_off0000831d.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x831D | 4324 bytes |
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