MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Add-in Systems
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one identified as a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=call+location+app+for+android+free', suggesting a lure to download or interact with malicious content. The presence of numerous PDF links points to a link farm strategy, likely for SEO poisoning or distributing further malicious payloads.
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/pify?keyword=call+location+app+for+android+free
- http://files.emilyreynoldsart.com/uploads/1/3/1/6/131606890/nixodaku-soxitufedavijo-sukuwaruriruj-kusixarade.pdf
- https://cdn.shopify.com/s/files/1/0427/9956/2911/files/93161087727.pdf
- https://cdn.shopify.com/s/files/1/0434/1723/9704/files/bash_rename_directory.pdf
- https://cdn.shopify.com/s/files/1/0449/5812/2139/files/zolifapovoxiwer.pdf
- https://cdn.shopify.com/s/files/1/0432/2908/5859/files/lepitojufutizoturubu.pdf
- https://cdn.shopify.com/s/files/1/0428/9386/9223/files/24023183602.pdf
- https://cdn.shopify.com/s/files/1/0431/5919/1712/files/funotixelevewavojebojaw.pdf
- https://cdn.shopify.com/s/files/1/0437/5232/5272/files/73284038197.pdf
- https://cdn.shopify.com/s/files/1/0431/3789/2509/files/94124232676.pdf
- https://cdn.shopify.com/s/files/1/0437/7106/8577/files/46252339896.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000059ef.binf0af947c8947f55bd4e7756fefacd602c60fda07c6efc5c200aa6e76372cff61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59EF | 4780 bytes |
font_01_sfnt_off00006a38.bine094cb287ab76360dead39ae2805922e0aea1e4c399bad8d3ab3514730de5d5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A38 | 10124 bytes |
font_02_sfnt_off00008cd0.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CD0 | 4324 bytes |
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