MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link, https://ttraff.cc/wix?keyword=lettering+guide+template, is designed to lure users to malicious infrastructure. The PDF also contains a large number of links to other PDFs, suggesting a link farm or SEO poisoning tactic. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the exact lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=lettering+guide+template
- https://cdn.shopify.com/s/files/1/0437/6923/3557/files/capitalismo_socialismo_e_democracia.pdf
- https://cdn.shopify.com/s/files/1/0430/4456/9242/files/condom_size_guide_durex.pdf
- https://cdn.shopify.com/s/files/1/0462/9279/5552/files/45168522694.pdf
- https://static.usrfiles.com/ugd/b8c837_c73477439cc14087a76c724466a4ec3f.pdf
- https://static.usrfiles.com/ugd/b8c837_17b78b56bf864fa5aabb15aa48659938.pdf
- https://static.usrfiles.com/ugd/b8c837_2f6107fba7ee425ba769464669ef6d58.pdf
- https://static.usrfiles.com/ugd/b8c837_394a5068d7e449e1b1c9c88527e82da4.pdf
- https://cdn.shopify.com/s/files/1/0427/9681/0396/files/poulan_chainsaws_manuals.pdf
- https://cdn.shopify.com/s/files/1/0433/2129/5003/files/32907226586.pdf
- https://cdn.shopify.com/s/files/1/0437/3712/0933/files/fixitazelapit.pdf
- https://cdn.shopify.com/s/files/1/0431/4277/4935/files/58364944508.pdf
- https://static.usrfiles.com/ugd/b8c837_c2577de5a0e44cbc9f981bb7adcfa6f2.pdf
- https://static.usrfiles.com/ugd/b8c837_7965b7021d734b74bcf01906dc02aa5d.pdf
- https://static.usrfiles.com/ugd/b8c837_d4d5a3f40d5e4d52bc93b49c16d61ffc.pdf
- https://static.usrfiles.com/ugd/b85eb0_41fa480755ff491294374b2884ce9ed2.pdf
- https://static.usrfiles.com/ugd/b8c837_adcbfd0dd84c46919f0b95b7516ae856.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_off00006f75.bine2b0380cad97e3736ff3d929dc5c31f52027c3f27d93853f57b2b0bb776680bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F75 | 5040 bytes |
font_01_sfnt_off0000807f.bin5b8fd9e4b9ea6a33ceab9f0c2f5fc88a9e9b761f6f67a266862e33885bb13467 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x807F | 10700 bytes |
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