MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many of which point to external resources, characteristic of a link farm. One of these links, 'https://ttraff.link/wix?keyword=pell+city+schools+facebook', is identified as a malicious redirector. The ML classifier also strongly flagged this PDF as malicious. The document body contains garbled text but also repeats the malicious URL, reinforcing its purpose.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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.link/wix?keyword=pell+city+schools+facebook
- http://lokubo.susanmerrillsquier.com/uploads/1/3/1/1/131163664/bazosuj_tesabapune_jorepusojikagom_sukilebebal.pdf
- http://files.mi928.com/uploads/1/3/2/6/132681743/faxapisaxabo-sobapabuwejo.pdf
- http://files.northwoodshypnosis.com/uploads/1/3/0/8/130874104/4906070.pdf
- http://niwakuzo.rock-n-water.com/uploads/1/3/1/4/131438044/3036214.pdf
- http://files.rflvfd.org/uploads/1/3/1/8/131856306/popowotajug.pdf
- http://files.countryparsonhoney.com/uploads/1/3/1/4/131454373/dbc5e61.pdf
- http://files.ambitiouselegantliving.com/uploads/1/3/0/9/130969079/84555.pdf
- http://putoje.hannapoleandaerial.com/uploads/1/3/1/4/131409474/9952940.pdf
- https://23d0ae00-770e-4433-ae24-6e3cd15343fb.filesusr.com/ugd/4bdc6d_edbe27b7f8954f558c28e20131c9911b.pdf?index=true
- https://b039dead-8567-45a0-8aec-70dab8893574.filesusr.com/ugd/5926b4_e4c13e3262eb43c1881c5600303092a2.pdf?index=true
- https://5e61840e-aa28-42ef-96a2-36c6efa3d6ce.filesusr.com/ugd/38062a_8497dc38e5fd438ea813b664c29e185a.pdf?index=true
- https://b5f6efdf-899f-46f1-9dcc-78112c26c74f.filesusr.com/ugd/d63aaf_939637153c0446a09d5846a287b306d6.pdf?index=true
- https://cdn.shopify.com/s/files/1/0436/9101/6347/files/66305930801.pdf
- https://cdn.shopify.com/s/files/1/0433/4888/5662/files/glioblastoma_multiforme_treatment_with_poliovirus.pdf
- https://cdn.shopify.com/s/files/1/0462/8132/6752/files/xiwosikukulopotet.pdf
- https://cdn.shopify.com/s/files/1/0434/9699/7030/files/dreamgirls_full_movie_online_free_vi.pdf
- https://cdn.shopify.com/s/files/1/0427/9320/5916/files/bobubibarabavi.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005027.binff0d1d42346c06fe2b0f3f88598a162e7484ee7747e009016013aaa0a4d8ffda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5027 | 5180 bytes |
font_01_sfnt_off000061d6.bin59f6dea649566decd40f4a97a55f4567cb54d639c1e6d80c25b91aaa6b71bc64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61D6 | 10220 bytes |
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