MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One URL, https://ttraff.club/pify?keyword=kamina+nuances+amazon, is identified as a malicious redirector. This suggests the document is part of a link farm designed to manipulate search engine results or distribute further malicious content. The ML classifier strongly flagged this PDF as malicious.
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.club/pify?keyword=kamina+nuances+amazon
- http://files.meganmilleryoga.com/uploads/1/3/2/6/132682640/3791863.pdf
- http://files.secretpocketsswimwear.com/uploads/1/3/1/1/131164387/pakowifexuvejorowi.pdf
- https://cdn.shopify.com/s/files/1/0428/3577/1558/files/2241293980.pdf
- https://cdn.shopify.com/s/files/1/0433/0923/6374/files/nabawobedajikexufelun.pdf
- https://cdn.shopify.com/s/files/1/0435/7029/9038/files/poxukikiziv.pdf
- https://cdn.shopify.com/s/files/1/0436/3865/3081/files/fodufomexijeriwitowud.pdf
- https://cdn.shopify.com/s/files/1/0435/6728/4387/files/minecraft_fortune_pickaxe.pdf
- https://cdn.shopify.com/s/files/1/0429/7257/7946/files/bunabifurolodebekujid.pdf
- https://cdn.shopify.com/s/files/1/0432/1335/7211/files/52556657726.pdf
- https://cdn.shopify.com/s/files/1/0432/7378/1408/files/88064577504.pdf
- https://cdn.shopify.com/s/files/1/0432/8577/4502/files/85457477681.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004d27.bin62f25f7c2c4de487abc7065fb712fa34a76fb031358a7770c9da44d64fed32f3 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4D27 | 5320 bytes |
font_01_sfnt_off00005f47.bin2707fb0fcf0cb681748c183fcb96bb7ab36faaa0c24580a3718fb1208581e56a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F47 | 4836 bytes |
font_02_sfnt_off00006fa9.bin12e08d89341eb1d976b88041ceff83c81a527870e4fcf201c46aa686d68b4c88 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FA9 | 13732 bytes |
font_03_sfnt_off00009b6d.bine01a69098ba07677b39334931edda84c8878588a97f20994e517041d05b4d69d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B6D | 16148 bytes |
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