MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document was flagged as malicious due to the presence of a link to a known malicious redirector, ttraff.com. This redirector is likely used to obscure the final destination, which is probably a phishing or scam page. The document body contains garbled text but also includes the target URL, reinforcing the malicious intent. The ML classifier strongly supports the malicious verdict.
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=nature%2527+s+answer+vitamin+d3+drops+review
- http://files.lotusdirect.co.uk/uploads/1/3/1/8/131856052/fafezuto.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/57727452667.pdf
- https://cdn.shopify.com/s/files/1/0435/8704/3496/files/2424929318.pdf
- https://cdn.shopify.com/s/files/1/0437/7998/1470/files/minecraft_singleplayer_commands_1._8.pdf
- https://cdn.shopify.com/s/files/1/0436/2256/4000/files/43075406538.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/75130531250.pdf
- https://cdn.shopify.com/s/files/1/0436/5585/6281/files/ohio_apostille_request_form.pdf
- https://cdn.shopify.com/s/files/1/0433/9544/8999/files/nabiwevarorokewufezitukip.pdf
- https://cdn.shopify.com/s/files/1/0435/4742/6971/files/2169828416.pdf
- https://cdn.shopify.com/s/files/1/0432/5729/9097/files/excel_2020_vlookup_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0431/1675/7153/files/66442907762.pdf
- https://cdn.shopify.com/s/files/1/0432/8462/7616/files/nagemuriluxosaxax.pdf
- https://cdn.shopify.com/s/files/1/0430/2703/8369/files/causes_of_ocean_pollution.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_off0000634c.binba1bab67cce936928c9515ac3a591e8780d52d212047936c30ae241c8b09506d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x634C | 5272 bytes |
font_01_sfnt_off00007544.bin91e7a631d3fc1bc60cf2c2c51257d3971ed2da5e46fd0058749f564d8befa5ad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7544 | 10400 bytes |
font_02_sfnt_off000098de.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98DE | 4324 bytes |
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