MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, including one pointing to a known malicious redirector at 'https://ttraff.com/wb?keyword=tutorial%20crud%20php%20mysql%20pdf'. The document body, though heavily obfuscated, appears to contain text related to 'tutorial crud php mysql pdf', suggesting a lure to disguise malicious intent. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm strategy, likely to improve search engine ranking for malicious content or to distribute malware.
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/wb?keyword=tutorial%20crud%20php%20mysql%20pdf
- http://files.whatnotservices.com/uploads/1/3/1/4/131406537/jogizogofiligofubobo.pdf
- http://dofifew.carnabyscooters.com/uploads/1/3/0/7/130775732/bafez_wupubib_lumetemodulim.pdf
- http://files.pieceokake.org/uploads/1/3/1/8/131857334/2666495.pdf
- http://rixovo.oneplanetsaanich.org/uploads/1/3/0/7/130738848/jefoxokijopes.pdf
- http://files.enelectuas.com/uploads/1/3/0/8/130815228/1223ff0e.pdf
- https://cdn.shopify.com/s/files/1/0434/2457/9736/files/11177692745.pdf
- https://cdn.shopify.com/s/files/1/0433/6808/7717/files/53595131078.pdf
- https://cdn.shopify.com/s/files/1/0432/5765/9547/files/zutipijav.pdf
- https://cdn.shopify.com/s/files/1/0435/2727/4645/files/learning_and_development_framework.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fezusagofetivori.pdf
- https://cdn.shopify.com/s/files/1/0428/8253/1481/files/siguvafufodurokavidovifo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/85986419962.pdf
- https://cdn.shopify.com/s/files/1/0436/5382/4677/files/bojupekekasuxipofebesafo.pdf
- https://cdn.shopify.com/s/files/1/0431/1089/1680/files/faridajebef.pdf
- https://cdn.shopify.com/s/files/1/0433/7005/3784/files/zefudirukafa.pdf
- https://cdn.shopify.com/s/files/1/0432/3747/4466/files/3793007612.pdf
- https://cdn.shopify.com/s/files/1/0437/9358/0189/files/luxozibexo.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_off00006789.bin254c335584fda95e85c85cefa894f5bd02706b9e9c08e06e014c410345305c00 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6789 | 5572 bytes |
font_01_sfnt_off00007a51.binc1ddd2c307e229160a5fb3428f349525b2c946806abecde7121a7dda7c191c6f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A51 | 10048 bytes |
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