MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, including a critical redirector link to 'ttraff.com'. This indicates a phishing or scam attempt where the user is directed to a malicious website under the guise of downloading a document. The ML classifier strongly supports the malicious nature of this PDF. No scripts were extracted from this sample.
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.com/pify?keyword=business+law+principles+and+practices+pdf
- http://files.abaofillinois.org/uploads/1/3/1/4/131454603/5206dade21346.pdf
- http://files.1stprescorning.org/uploads/1/3/1/4/131483336/1588164.pdf
- http://files.rubiniart.com/uploads/1/3/1/3/131382092/wufakomigebajik-nagudukodisosaz-kosipuvuno.pdf
- http://files.nascarnumbersite.org/uploads/1/3/0/7/130740573/lofomazitoxomokivu.pdf
- https://cdn.shopify.com/s/files/1/0429/4787/0876/files/61981475886.pdf
- https://cdn.shopify.com/s/files/1/0428/7974/6201/files/pegewomuxawedaxapesu.pdf
- https://cdn.shopify.com/s/files/1/0434/9417/8982/files/melufixisabizudodojesu.pdf
- https://cdn.shopify.com/s/files/1/0434/0357/5454/files/91491204924.pdf
- https://cdn.shopify.com/s/files/1/0433/4511/7342/files/37383433049.pdf
- https://cdn.shopify.com/s/files/1/0428/3577/1558/files/52768596915.pdf
- https://cdn.shopify.com/s/files/1/0432/2584/1819/files/6876021097.pdf
- https://cdn.shopify.com/s/files/1/0433/3309/1496/files/semimovimutapirugise.pdf
- https://cdn.shopify.com/s/files/1/0430/7874/6261/files/78142330733.pdf
- https://cdn.shopify.com/s/files/1/0430/4617/4877/files/vefajisoxazinilajirex.pdf
- https://cdn.shopify.com/s/files/1/0430/2539/9971/files/33941495539.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_off00006532.bin75ce7f7e1688bde888548764b876e4bd83e378917aa93abd7a99c8409abb5fc7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6532 | 5060 bytes |
font_01_sfnt_off0000767d.bin100fa2388b13a7fed5e1842517e28c6d5de8ea10c50e311ae96986c74bf01ed1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x767D | 10244 bytes |
font_02_sfnt_off0000993b.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x993B | 4324 bytes |
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