MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing indicating a malicious redirector. The primary malicious URL, 'https://ttraff.cc/pify?keyword=computer+science+question+and+answers+pdf', is designed to lure users into downloading what appears to be a legitimate PDF but redirects to malicious infrastructure. The document body, though heavily obfuscated, contains references to the redirector URL, reinforcing the malicious intent. The presence of a link farm heuristic further supports the malicious nature of the document.
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=computer+science+question+and+answers+pdf
- http://rumopax.roaming.studio/uploads/1/3/2/6/132681579/felugoviseximemekoki.pdf
- http://files.coldfusion-power.com/uploads/1/3/1/8/131871740/belamofito_nazifasadif_viwukowiboxuza_ludesofazawe.pdf
- http://vapobono.michellelsnyder.com/uploads/1/3/1/6/131636664/fegujukib-gogunub-mitaraxod-duxojiwe.pdf
- http://vozorer.revitalizeyourself.net/uploads/1/3/1/0/131070450/4597982.pdf
- http://files.leroykoh.com/uploads/1/3/1/3/131384025/6642563.pdf
- https://cdn.shopify.com/s/files/1/0429/5573/5193/files/vomag.pdf
- https://cdn.shopify.com/s/files/1/0432/8977/2190/files/nivifenupibufaze.pdf
- https://cdn.shopify.com/s/files/1/0432/1512/6685/files/shameless_season_9_putlocker.pdf
- https://cdn.shopify.com/s/files/1/0440/2829/7381/files/lupavatizaxegotokisazam.pdf
- https://cdn.shopify.com/s/files/1/0431/6826/8456/files/92852928345.pdf
- https://cdn.shopify.com/s/files/1/0432/7673/0533/files/84409265764.pdf
- https://cdn.shopify.com/s/files/1/0432/0336/2975/files/87763474358.pdf
- https://cdn.shopify.com/s/files/1/0437/6644/8277/files/pabaturogulivevasi.pdf
- https://cdn.shopify.com/s/files/1/0431/4093/9933/files/convert_gif_to_png.pdf
- https://cdn.shopify.com/s/files/1/0451/1321/3093/files/convert_asciidoc_to_online.pdf
- https://cdn.shopify.com/s/files/1/0430/4610/9345/files/33751939280.pdf
- https://cdn.shopify.com/s/files/1/0430/0885/2117/files/fatituwegupi.pdf
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/84905104627.pdf
- https://cdn.shopify.com/s/files/1/0432/9462/1862/files/applied_calculus_hughes-_hallett.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/
- https://cdn.shopify.com/s/files/1/0432/9462/1862/files/applied_calculus_hughes-_hallett
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b30.bin51c5d1e3486f0d3e911a3d6749947613f9db23656df42c411bd1968ead4216db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B30 | 5392 bytes |
font_01_sfnt_off00007d81.bin7868ef51f1aafc84c1b0e0306d476d26b3d75a2f7a328e961ef52b82c9a3e05c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D81 | 10468 bytes |
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