MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDFs, indicating a link farm. One critical heuristic identified a link to a known malicious redirector, ttraff.me, which is likely the primary payload delivery mechanism. The document body, though heavily obfuscated, contains the target URL, reinforcing the malicious intent.
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.me/123?keyword=qld+health+sepsis+guidelines
- https://fuparududewon.weebly.com/uploads/1/3/1/8/131856041/jubumirigop_genijijuris_wasezele.pdf
- https://zafozudakajadev.weebly.com/uploads/1/3/0/8/130814863/kuwekewugi.pdf
- https://papunagaku.weebly.com/uploads/1/3/1/3/131384156/givaguvisen.pdf
- https://tekegalesi.weebly.com/uploads/1/3/0/7/130740489/b36379370a.pdf
- https://biwugina.weebly.com/uploads/1/3/1/1/131163984/modeg.pdf
- https://bogadisosupotaj.weebly.com/uploads/1/3/0/7/130776541/xivuleko_sudumiza_guvimopixuxew.pdf
- https://bewapuvin.weebly.com/uploads/1/3/1/4/131453684/ff99ac73571.pdf
- https://xozanazefozi.weebly.com/uploads/1/3/0/8/130874019/d2c201.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/xojajuv-mitegejitokuxig.pdf
- https://uploads.strikinglycdn.com/files/5d018a3f-1c24-4d53-a48f-9ce56dba54e9/69918740175.pdf
- https://uploads.strikinglycdn.com/files/1b4086fe-0e09-4208-987f-b9a099ee619f/gentlemen_of_the_row_v1._9._2.pdf
- https://uploads.strikinglycdn.com/files/8e0c46a9-a4fc-45aa-97b2-1fcf58708ff0/senijefip.pdf
- https://uploads.strikinglycdn.com/files/95b65567-5c1c-4ab2-88ab-8bd124e9de2d/28309867609.pdf
- https://uploads.strikinglycdn.com/files/ea066aaf-18b2-4716-aaab-bf74f2f5d612/62985925221.pdf
- https://cdn.shopify.com/s/files/1/0430/8215/4135/files/76662655877.pdf
- https://cdn.shopify.com/s/files/1/0433/0638/5558/files/sex_linked_pedigree_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0502/9661/9193/files/41168991493.pdf
- https://cdn.shopify.com/s/files/1/0501/0794/1027/files/dynamics_of_machinery_vibration.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_off000064ba.bin48e9ebfa18e482b7fb2c3d5918b67473e84730c5d333bfdad00d0a37552343d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64BA | 5184 bytes |
font_01_sfnt_off00007656.bin84f9d21b6fb92151d740c6c7cbcbf9d4771589ca5a65cc59391893f902cb60c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7656 | 10020 bytes |
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