MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a lure document disguised as a payment stub, directing users to click on a link. This link, https://ttraff.com/wix?keyword=imprimir+talon+de+pago+de+ieepo+oaxaca, is identified as a malicious redirector. The document also features a large number of external PDF links, many hosted on cdn.shopify.com, suggesting a link farm or SEO poisoning tactic. No scripts were extracted, but the primary malicious action appears to be redirection via the embedded link.
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.com/wix?keyword=imprimir+talon+de+pago+de+ieepo+oaxaca
- https://cdn.shopify.com/s/files/1/0436/8531/4715/files/storm_in_a_teacup_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0437/8460/1752/files/75551032145.pdf
- https://cdn.shopify.com/s/files/1/0434/6537/5908/files/curse_of_the_wolfen.pdf
- https://static.usrfiles.com/ugd/822ecd_072c7d4b1f3d45cf8343961560ebae8a.pdf
- https://static.usrfiles.com/ugd/b8c837_f34342e4c6f243d98bcb688bf4e93322.pdf
- https://static.usrfiles.com/ugd/bfbc46_356957aa3c6d4fde94c0fbd225f2ef8f.pdf
- https://static.usrfiles.com/ugd/696b8a_d8064fc611d04ebc85857fb319b32e8d.pdf
- https://static.usrfiles.com/ugd/2e79a6_b684803b7d884dcb88d402ea7ed60d03.pdf
- https://static.usrfiles.com/ugd/b8c837_c51d1268b52a4ac887731ced405e97ec.pdf
- https://cdn.shopify.com/s/files/1/0429/9161/6153/files/zebalajefefuvagiwuva.pdf
- https://cdn.shopify.com/s/files/1/0427/3196/2535/files/wifafipakokovavir.pdf
- https://cdn.shopify.com/s/files/1/0433/6097/7048/files/zagisalirupukutabubuk.pdf
- https://cdn.shopify.com/s/files/1/0438/6455/5675/files/8244948690.pdf
- https://cdn.shopify.com/s/files/1/0463/2628/4445/files/addendum_report_format.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_off000067ce.bin67936ca58391466e1400cb0a6bf58488f12bb9e73d246d7cc47a791be44e0d10 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67CE | 5220 bytes |
font_01_sfnt_off00007971.bine71dba96c791addc9c54b08fd151f91afca54718a6cca43d056789bba92fea3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7971 | 11116 bytes |
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