MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with a critical heuristic firing for a malicious redirector link. The embedded URL, 'https://ttraff.link/wix?keyword=distributive+property+word+problems+worksheet+6th+grade', is the primary indicator of malicious intent, likely serving as a lure for further malicious activity. The document body, though heavily obfuscated, contains this URL and other benign-looking Shopify links, suggesting a social engineering pretext.
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.link/wix?keyword=distributive+property+word+problems+worksheet+6th+grade
- https://cdn.shopify.com/s/files/1/0432/6955/4332/files/40925246720.pdf
- https://cdn.shopify.com/s/files/1/0427/6961/2966/files/asciidoctor_apply_theme.pdf
- https://cdn.shopify.com/s/files/1/0434/1851/7665/files/69741612019.pdf
- https://cdn.shopify.com/s/files/1/0429/3669/6995/files/dijupisopuvonoririgokuku.pdf
- https://cdn.shopify.com/s/files/1/0434/3264/0664/files/633136000.pdf
- https://cdn.shopify.com/s/files/1/0438/5121/9104/files/42575196639.pdf
- https://cdn.shopify.com/s/files/1/0436/8069/4437/files/ischmie_msentrique_aigue.pdf
- https://cdn.shopify.com/s/files/1/0440/2331/6630/files/65909772375.pdf
- https://cdn.shopify.com/s/files/1/0432/6129/6790/files/avery_templates_5160_template.pdf
- https://static.usrfiles.com/ugd/3f80ec_152604d8cde34768bebaa67e7ce2d934.pdf
- https://static.usrfiles.com/ugd/b8c837_259b529153ee4d06878348b75a9551b3.pdf
- https://static.usrfiles.com/ugd/d31907_98624cc8c8df4393a1076b4cb9849eed.pdf
- https://static.usrfiles.com/ugd/ed2d23_a11eb41eec67499ab13aebca3f18f2a4.pdf
- https://static.usrfiles.com/ugd/fafc38_4225548f794b48198b1870bad6a26433.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vonabubabosutogoxofe.pdf
- https://cdn.shopify.com/s/files/1/0440/5516/7126/files/64754536537.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_off0000623c.bin19dd941d58a4639938e219b6d6a3fdcc967c130f116c3e31ca3b9ad08e004fd4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x623C | 5984 bytes |
font_01_sfnt_off00007686.bin98b243fd0d675856c2a81f8163fbb948d5d145941f7a6482018068c1e35a9b0b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7686 | 10804 bytes |
font_02_sfnt_off00009b5b.bin2d958bd008b8db5b33092f112e99c856adbcc0a100e950d14ff814b784be6357 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B5B | 16060 bytes |
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