MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file exhibits characteristics of a link farm, embedding numerous external links. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=make_unique+c+11'. The document body, though heavily obfuscated, contains this URL and other Shopify-hosted PDF links, suggesting a coordinated effort to distribute malicious content through a large number of redirects. The primary intent appears to be directing users to malicious sites.
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=make_unique+c+11
- http://files.ftscwomensindoorcup.com/uploads/1/3/1/4/131407818/16f7a8.pdf
- http://files.michaeldeanspringer.com/uploads/1/3/0/9/130969003/pawetufedepe_bitajonasir_vefonakesijos_xuweza.pdf
- http://files.unityofpalmyra.org/uploads/1/3/0/7/130775827/0d2098eedc2.pdf
- http://files.mrsbrandal.com/uploads/1/3/1/4/131406234/tatupejemozusevesax.pdf
- https://cdn.shopify.com/s/files/1/0432/7063/5680/files/29787150557.pdf
- https://cdn.shopify.com/s/files/1/0432/1008/0420/files/wuwavo.pdf
- https://cdn.shopify.com/s/files/1/0438/4351/8614/files/gexigesawipon.pdf
- https://cdn.shopify.com/s/files/1/0430/1278/4277/files/lirafijotemilobug.pdf
- https://cdn.shopify.com/s/files/1/0434/5308/7901/files/54891158973.pdf
- https://cdn.shopify.com/s/files/1/0430/0803/2922/files/duraw.pdf
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/tejumowa.pdf
- https://cdn.shopify.com/s/files/1/0429/6412/3814/files/29860977559.pdf
- https://cdn.shopify.com/s/files/1/0430/1442/2677/files/8350798650.pdf
- https://cdn.shopify.com/s/files/1/0435/4909/8148/files/jobokajenesojopolubijet.pdf
- https://cdn.shopify.com/s/files/1/0428/6690/1148/files/63317696261.pdf
- https://cdn.shopify.com/s/files/1/0432/4350/3783/files/69969676336.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_off00007fcf.binf14b9120f650254c31ea8427315381bacac01698c84c0eef4b004999e5dca1aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FCF | 4456 bytes |
font_01_sfnt_off00008f11.bin33c3686854b580a5ed3c533349dfd7ff26aaeb169e9aa3cb5e7bfa176d415b9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F11 | 13700 bytes |
font_02_sfnt_off0000bae5.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAE5 | 4324 bytes |
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