MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links pointing to a known malicious redirector, which is designed to obscure the final destination. The document body, though heavily obfuscated, suggests a lure related to a 'tv guide'. The presence of numerous external PDF links, many pointing to Shopify, indicates a link farm strategy, likely to improve SEO for malicious content or to host further stages of an attack. The ML classifier strongly indicates malicious intent.
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/pify?keyword=super+sport+2+tv+guide
- http://files.wibandshellsandstands.com/uploads/1/3/1/8/131857679/fe6b0.pdf
- http://files.karenfeiling.com/uploads/1/3/1/4/131437531/bejewifut-nowebumakemuxok-roxedirulatu-pubul.pdf
- http://files.appgeogconf.org/uploads/1/3/1/4/131409090/3daa1260f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0935/1575/files/dudusofipimefawaf.pdf
- https://cdn.shopify.com/s/files/1/0430/6750/6849/files/dosugeramozazajuleduzu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/9009713252.pdf
- https://cdn.shopify.com/s/files/1/0433/6762/8950/files/jefawiritiwibulete.pdf
- https://cdn.shopify.com/s/files/1/0431/6905/4886/files/73689759953.pdf
- https://cdn.shopify.com/s/files/1/0440/0106/7166/files/73219039688.pdf
- https://cdn.shopify.com/s/files/1/0432/3000/3357/files/mepixozidagedogixo.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7913/files/toxijojeja.pdf
- https://cdn.shopify.com/s/files/1/0432/3573/7755/files/79513267599.pdf
- https://cdn.shopify.com/s/files/1/0432/6037/9286/files/legawido.pdf
- https://cdn.shopify.com/s/files/1/0428/5458/0391/files/fajakekazekobatemaru.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_off00005319.bine0faa914bfbcc3eda4d4223a6e4b1a68986fbe5c64086c3f76da3cba61e31b25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5319 | 4956 bytes |
font_01_sfnt_off00006413.bin0498aa15086e274ec5a756607d44760e93981b4bb276793e494105f5a7161953 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6413 | 9340 bytes |
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