MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link that redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though obfuscated, contains text related to a 'farming guide' and the malicious URL, suggesting a lure to trick users into clicking. The PDF_SEO_LINK_FARM heuristic further indicates the presence of numerous external links, likely part of a link farm designed to attract traffic.
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/wix?keyword=fgo+ccc+event+farming+guide
- http://nawobogov.harvestandplate.com/uploads/1/3/1/6/131637014/827321.pdf
- http://wepif.davidsclassicalcds.com/uploads/1/3/2/6/132681865/paxuvazili.pdf
- http://files.clcem.net/uploads/1/3/0/7/130776655/8414fa242.pdf
- http://jenolife.mandokidslearning.com/uploads/1/3/1/6/131607062/jojerasiwefaris.pdf
- http://buwaxun.liquidnitrogenphoto.com/uploads/1/3/2/7/132712336/3e6f135d76c7cd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/0e9fc2_8c4bbb7abab9463699485cf673775bdc.pdf
- https://static.usrfiles.com/ugd/529385_0a4c030385b84ec98ebc25afd9191a24.pdf
- https://static.usrfiles.com/ugd/18f527_3d2d4a13f37247b3b3609c0c113e64a1.pdf
- https://static.usrfiles.com/ugd/18f527_06dffb5fa7324bb9b359f4b67e7dfb12.pdf
- https://cdn.shopify.com/s/files/1/0462/3892/4960/files/fafsa_signature_page_2017-_18.pdf
- https://cdn.shopify.com/s/files/1/0434/0006/9285/files/sqlite_insert_android_studio.pdf
- https://cdn.shopify.com/s/files/1/0435/2878/1973/files/fuvedubowozadupuk.pdf
- https://cdn.shopify.com/s/files/1/0431/3910/4929/files/gutujojuguti.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dijovosulodomozov.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008ae2.bin0157026b1e18426e566cfd3356407841d4533af9acbf5cf0f41590f4d62549a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AE2 | 5148 bytes |
font_01_sfnt_off00009c61.bin8ab140de581894859141587e296b7260dcdaaf965343850b048b8c8ae7b84004 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C61 | 10588 bytes |
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