MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links designed to redirect users to malicious infrastructure, specifically to 'https://ttraff.com/pify?keyword=archeage+begins+mod+apk'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure for users seeking game modifications. The presence of numerous other PDF links further indicates a link farm strategy, likely to improve search engine ranking for malicious content.
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=archeage+begins+mod+apk
- http://files.thehappypaintbrush.com/uploads/1/3/1/1/131163904/pefoxora.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/6348/4315/files/92035147859.pdf
- https://cdn.shopify.com/s/files/1/0431/0558/3266/files/65405682994.pdf
- https://cdn.shopify.com/s/files/1/0434/4083/2678/files/bosch_security_systems_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/2561/3475/files/83343452442.pdf
- https://cdn.shopify.com/s/files/1/0434/9739/0244/files/gafafug.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/21096031872.pdf
- https://cdn.shopify.com/s/files/1/0430/4535/5682/files/i_ll_follow_you_deep_sea_baby.pdf
- https://cdn.shopify.com/s/files/1/0434/9621/0594/files/31182786494.pdf
- https://cdn.shopify.com/s/files/1/0434/2913/4501/files/51493690276.pdf
- https://cdn.shopify.com/s/files/1/0439/1701/7256/files/16201000721.pdf
- https://cdn.shopify.com/s/files/1/0433/9567/8357/files/jewigi.pdf
- https://cdn.shopify.com/s/files/1/0432/3541/0077/files/marginal_distribution_joint.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_off0000636f.bin144bef26f4d84e2cefa6aab683cacb3f738e6ab1c9d4bdfefe9bb5fa8badc6b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x636F | 5648 bytes |
font_01_sfnt_off00007672.bind9750e7f4bf770ca6a38dae7b71c64fc7f8084bb4c7ba1b08448167be2e04ec0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7672 | 10360 bytes |
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