MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many of which are SEO-themed lures for PDF downloads. One prominent link, 'https://ttraff.cc/pify?keyword=mathematics+2+book+pdf+download', is identified as a malicious redirector. This indicates the document's primary purpose is to trick users into visiting malicious sites under the guise of providing PDF content.
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.cc/pify?keyword=mathematics+2+book+pdf+download
- http://files.victoriamartinphotography.co.uk/uploads/1/3/1/1/131163872/zirivi.pdf
- http://files.jennybacon.co.uk/uploads/1/3/0/7/130739719/278b29a6f.pdf
- http://files.joyofchristpress.com/uploads/1/3/0/7/130739831/0bd10c784.pdf
- https://cdn.shopify.com/s/files/1/0433/5095/0041/files/dojewu.pdf
- https://cdn.shopify.com/s/files/1/0441/2401/2696/files/low_back_pain_exercises_for_elderly.pdf
- https://cdn.shopify.com/s/files/1/0433/7922/8837/files/11729180812.pdf
- https://cdn.shopify.com/s/files/1/0434/0246/1351/files/pozar_microwave_engineering.pdf
- https://cdn.shopify.com/s/files/1/0431/2806/2109/files/9121253757.pdf
- https://cdn.shopify.com/s/files/1/0438/0088/7457/files/94122121050.pdf
- https://cdn.shopify.com/s/files/1/0437/2715/9448/files/affichage_obligatoire_restaurant.pdf
- https://cdn.shopify.com/s/files/1/0428/1060/5735/files/tinemosotebalezazuposades.pdf
- https://cdn.shopify.com/s/files/1/0440/6312/9765/files/5379124820.pdf
- https://cdn.shopify.com/s/files/1/0434/9915/9718/files/48515338163.pdf
- https://cdn.shopify.com/s/files/1/0429/9295/9642/files/panoratizebevow.pdf
- https://cdn.shopify.com/s/files/1/0447/8880/9879/files/talking_as_fast_as_i_can_espaol.pdf
- https://cdn.shopify.com/s/files/1/0434/8503/6708/files/cryotherapy_physical_therapy.pdf
- https://cdn.shopify.com/s/files/1/0431/3038/8642/files/32710644052.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005dc9.bin54a10400d8d9746f7d635901a988a6738b90e9e2d0141e41cb36d457773262b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DC9 | 1840 bytes |
font_01_sfnt_off000066c9.bina4e4eb2056e12f7242423bf366fe140d8f780b4ca70403a5d0d3faa7e8fa2005 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66C9 | 5732 bytes |
font_02_sfnt_off00007a47.bin33d80b5e357abfa3ea91f5eff18928953f8e36d8e9a7aea158c838e8ae756dd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A47 | 2116 bytes |
font_03_sfnt_off00008411.bind429f3ecdad5849cb5e22492ae5f1f0ece6c51a4db262dc7500ef0cea1a8646c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8411 | 10148 bytes |
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