MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
The PDF contains a malicious redirector link that points to traff.cc, a known malicious domain. The document body, though heavily obfuscated, contains text related to 'intermediate accounting kieso 14th edition pdf' and appears to be a lure. The PDF also hosts a large number of external links, many pointing to Shopify domains, suggesting a link farm for SEO manipulation or to host further malicious content. The primary attack vector involves tricking the user into clicking the malicious redirector URL.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=intermediate+accounting+kieso+14th+edition+pdf
- http://files.coplanvineyards.com/uploads/1/3/1/3/131398019/pejejexusudojo-xitefeluvepi.pdf
- http://files.crawcainellc.com/uploads/1/3/0/7/130775953/pidudubalofawog_mavezarekegezu_vozagowalixakid_tosax.pdf
- http://files.heightsfloraldesigns.com/uploads/1/3/0/7/130775391/wewawasadixiwagobur.pdf
- https://cdn.shopify.com/s/files/1/0434/6147/6504/files/27739459319.pdf
- https://cdn.shopify.com/s/files/1/0431/3264/9636/files/tetefis.pdf
- https://cdn.shopify.com/s/files/1/0434/8362/7686/files/17896541490.pdf
- https://cdn.shopify.com/s/files/1/0431/5083/5876/files/komugiwukikadisan.pdf
- https://cdn.shopify.com/s/files/1/0431/7567/4024/files/64367063668.pdf
- https://cdn.shopify.com/s/files/1/0429/8126/1466/files/6235832938.pdf
- https://cdn.shopify.com/s/files/1/0432/9121/3990/files/jufenozadutopuw.pdf
- https://cdn.shopify.com/s/files/1/0437/8984/4641/files/80482903276.pdf
- https://cdn.shopify.com/s/files/1/0433/6225/5006/files/jalenisifadunedudawiz.pdf
- https://cdn.shopify.com/s/files/1/0434/9073/8328/files/jaxuzapujapumizixoxe.pdf
- https://cdn.shopify.com/s/files/1/0434/1802/6141/files/dinemabifejedinasukon.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a633.binb3f15bcc9ccfd0386cbb1b77c2d0e28fc28746afc9dacb8f2c44e836da729d4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA633 | 5676 bytes |
font_01_sfnt_off0000b96d.bin6ae115ba263e991bb9e684655d182783cc084f3bfae7d271b23270ca7518be9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB96D | 10848 bytes |
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