MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text related to 'vocabulary test questions and answers pdf', likely a lure to entice users to click the malicious link. The file also contains a large number of embedded links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic to distribute the malicious URL.
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=vocabulary+test+questions+and+answers+pdf
- http://files.vine-tiquewoodproducts.com/uploads/1/3/1/4/131437636/sasetakariku.pdf
- http://files.topnotchfrenchies.com/uploads/1/3/1/3/131398235/7640084.pdf
- http://files.greenkeyconcreteforms.com/uploads/1/3/1/3/131380146/sidisoguse.pdf
- http://files.vinylspec.com/uploads/1/3/1/6/131637021/dimar-xezukenevodepo-xezawore.pdf
- http://files.labradoodledelightsoflot16.com/uploads/1/3/0/7/130776855/wiremidorejis.pdf
- http://files.labradoodledeligh
- https://cdn.shopify.com/s/files/1/0433/3237/0590/files/timunafuvusaxugak.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/23429660274.pdf
- https://cdn.shopify.com/s/files/1/0430/6688/4250/files/74159100865.pdf
- https://cdn.shopify.com/s/files/1/0433/0792/5654/files/41398482324.pdf
- https://cdn.shopify.com/s/files/1/0429/5481/7690/files/39826788602.pdf
- https://cdn.shopify.com/s/files/1/0434/2362/9477/files/53284852296.pdf
- https://cdn.shopify.com/s/files/1/0440/4304/2966/files/3469587171.pdf
- https://cdn.shopify.com/s/files/1/0433/1329/9620/files/6145859437.pdf
- https://cdn.shopify.com/s/files/1/0437/0857/9993/files/jugaxifawosofijisuvebibuz.pdf
- https://cdn.shopify.com/s/files/1/0432/0047/9391/files/bijezatumizuja.pdf
- https://cdn.shopify.com/s/files/1/0433/1343/0686/files/sugagosamudopub.pdf
- https://cdn.shopify.com/s/files/1/0435/0047/0438/files/16918220159.pdf
- https://cdn.shopify.com/s/files/1/0430/1763/3949/files/sodiremajuwivudovinidetes.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_off00006d0e.bin7273e99c28dc902e8d1f1e17800d146ccd4ef4757da68337cf4b3107f02d70b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D0E | 5456 bytes |
font_01_sfnt_off00007fac.bin538517ebd305f8f5384a28f60cc212d1832b8640e4419ea27b4833cd47aa0576 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FAC | 11296 bytes |
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