MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1566.002 Spearphishing Attachment
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/wix?keyword=att+uverse+virus'. This URL is presented to the user as a download for 'att uverse virus', likely a lure to entice clicks. The document also contains a large number of external PDF links, many of which point to benign content, suggesting a link farm or SEO poisoning attempt to increase visibility. No scripts were extracted, and the document body was heavily obfuscated, but the presence of the malicious redirector is sufficient evidence of malicious intent.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wix?keyword=att+uverse+virus
- https://static.usrfiles.com/ugd/345929_512ab940a2374415ac4e67c24ad3b2b3.pdf
- https://static.usrfiles.com/ugd/5fd5c1_49cea824502a4af6882a758e553cedf5.pdf
- https://static.usrfiles.com/ugd/b8c837_2b67de8ac186408984b0f9405165d63d.pdf
- https://static.usrfiles.com/ugd/b8c837_f998caf58f444d5c9ba04198824a294b.pdf
- https://static.usrfiles.com/ugd/b8c837_2a6ec84b551244b7a8abb88feec3d9f0.pdf
- https://cdn.shopify.com/s/files/1/0429/9243/5359/files/adobe_cs5_master_collection_crack.pdf
- https://cdn.shopify.com/s/files/1/0436/1509/2893/files/75072_zip_code.pdf
- https://cdn.shopify.com/s/files/1/0431/8396/4324/files/explain_elastic_and_inelastic_collision.pdf
- https://static.usrfiles.com/ugd/b8c837_dae1bd802cad410798314ff888dec8cf.pdf
- https://static.usrfiles.com/ugd/80c1db_4a2555da871b49ad913e4e3a82a85cf9.pdf
- https://cdn.shopify.com/s/files/1/0439/9208/8734/files/pathfinder_roleplaying_game_advanced.pdf
- https://cdn.shopify.com/s/files/1/0434/6308/2146/files/adobe_creative_cloud_student_free.pdf
- https://cdn.shopify.com/s/files/1/0438/2785/5517/files/lijuxawawemivadupaju.pdf
- https://cdn.shopify.com/s/files/1/0436/5628/2265/files/wagig.pdf
- https://cdn.shopify.com/s/files/1/0437/2021/2629/files/zupekogaboxijix.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_off00004e00.binfa5caf5bde09f985368e4461851b8f7b8d5b97ccda6ae0e18e80908be88a5b9a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E00 | 4484 bytes |
font_01_sfnt_off00005d58.bin05e01646e4e583482f6c4343d18bc25edc6939143bfd9d32dbdc7921f1b96a31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D58 | 10032 bytes |
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