MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link, identified by the heuristic PDF_MALICIOUS_REDIRECTOR_LINK, which points to 'https://ttraff.com/pify?keyword=banking+awareness+book+for+ibps+po+pdf'. This indicates the document is designed to redirect users to potentially harmful sites. The presence of numerous other external PDF links, as flagged by PDF_SEO_LINK_FARM, further supports a malicious intent, likely for SEO-based phishing or malware distribution. The ML classifier also strongly indicated maliciousness.
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.com/pify?keyword=banking+awareness+book+for+ibps+po+pdf
- http://files.starkeyspoint.com/uploads/1/3/0/7/130776573/d7f88ebe.pdf
- http://files.weddingceremonypro.com/uploads/1/3/0/9/130969885/165cdfd2eb50ae.pdf
- http://files.myscentsessentials.com/uploads/1/3/1/4/131407855/2942918.pdf
- https://cdn.shopify.com/s/files/1/0430/3169/1421/files/95922574920.pdf
- https://cdn.shopify.com/s/files/1/0431/2327/7973/files/54387246750.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xopiforosolakalaxelavur.pdf
- https://cdn.shopify.com/s/files/1/0433/2145/8853/files/xobuzetefu.pdf
- https://cdn.shopify.com/s/files/1/0432/4173/4299/files/vosowilorukewoxetifizar.pdf
- https://cdn.shopify.com/s/files/1/0430/4302/9143/files/georgia_learners_permit.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/borutazaweluv.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/75278808376.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78046530146.pdf
- https://cdn.shopify.com/s/files/1/0431/5460/4198/files/fatosuxin.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sogogetuxupoxex.pdf
- https://cdn.shopify.com/s/files/1/0437/7231/3751/files/vaporugigeruzikiwidoxuki.pdf
- https://cdn.shopify.com/s/files/1/0437/2378/4360/files/42231700098.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_off00006609.bin1638eb78d969429092c43bff468e7a0e55b10f7a07576306810e50f75fa2cfdc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6609 | 5524 bytes |
font_01_sfnt_off000078ee.bin33d80b5e357abfa3ea91f5eff18928953f8e36d8e9a7aea158c838e8ae756dd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78EE | 2116 bytes |
font_02_sfnt_off000082b8.bin852bc1f0dd004b4e2b67f5fd4a7bad384fb3404cc58dfccb9035e2a91fab786f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82B8 | 14860 bytes |
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