MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a deceptive "cease and desist letter" theme to trick the user into clicking a malicious link. The primary malicious URL, `https://ttraff.com/pify?keyword=cease+and+desist+letter+defamation+australia+template`, is identified as a redirector. The document also hosts a large number of links to other PDFs, likely for SEO manipulation or to obscure the malicious intent. No scripts were extracted, but the PDF structure and embedded links strongly indicate a social engineering attack.
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=cease+and+desist+letter+defamation+australia+template
- http://files.chuckpisa.com/uploads/1/3/2/6/132681504/f50e46.pdf
- http://files.en.cosmingheorghe.net/uploads/1/3/1/4/131438137/42331f0f0.pdf
- http://files.konect2us.com/uploads/1/3/1/6/131636946/4de0f6037.pdf
- http://nulisom.careensmobilemassage.com/uploads/1/3/2/6/132682883/015db2ea5d.pdf
- http://files.woodlawnpottery.com/uploads/1/3/0/8/130813325/7797810.pdf
- https://cdn.shopify.com/s/files/1/0441/0372/9304/files/19960187417.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xuwuvedalolavotidexetugom.pdf
- https://cdn.shopify.com/s/files/1/0432/2633/3351/files/nosumaginirita.pdf
- https://cdn.shopify.com/s/files/1/0428/0382/2755/files/add_local_project_to_github.pdf
- https://cdn.shopify.com/s/files/1/0434/0783/5303/files/60019689558.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/29878061118.pdf
- https://cdn.shopify.com/s/files/1/0433/5294/8901/files/onkyo_firmware_update.pdf
- https://cdn.shopify.com/s/files/1/0432/8158/0200/files/69385977876.pdf
- https://cdn.shopify.com/s/files/1/0431/7364/2406/files/snapchat_hack_tool.pdf
- https://cdn.shopify.com/s/files/1/0437/3531/8689/files/70095617340.pdf
- https://cdn.shopify.com/s/files/1/0432/4029/2520/files/e_business_strategy.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_off00007357.bin31768afcf059ac97c8a87ae1ee69ca38bb9bd63a474459d0d626d09990bf20be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7357 | 5092 bytes |
font_01_sfnt_off00008484.bin0af74580a9f91bc47a2f1ecd0032bf0172773f22711c40e26704b086faa36bd1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8484 | 10496 bytes |
font_02_sfnt_off0000a85c.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA85C | 4324 bytes |
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