MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a heuristic firing for a link farm, indicating it is designed to redirect users to numerous other PDF files. The embedded URL and document body text suggest a lure related to 'Ragnarok classic leveling guide' to encourage clicks. While no scripts were explicitly extracted, the PDF structure and the presence of external links point towards a malicious intent to distribute or host further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffnew.ru/123?keyword=ragnarok+classic+leveling+guide
- https://gupugeja.weebly.com/uploads/1/3/4/2/134235999/83d2f702799.pdf
- https://xaruxetadelu.weebly.com/uploads/1/3/4/4/134478950/bilaxigederadev-tesodu-bafone.pdf
- https://rafulosuzeme.weebly.com/uploads/1/3/4/2/134234553/riwane.pdf
- https://jugizefabugej.weebly.com/uploads/1/3/4/3/134377355/xexeguj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/f162876e-1092-4ef7-981c-b55e346f12ff/tanagozebozadu.pdf
- https://s3.amazonaws.com/bitizopovopaso/zizutoxodezuzanegiluj.pdf
- https://s3.amazonaws.com/zasepo/ford_6.0_egr_delete_pros_cons.pdf
- https://suvarofora.files.wordpress.com/2020/11/95519257918.pdf
- https://lavukiju.files.wordpress.com/2020/11/kesozexinajemikidip.pdf
- https://masugawab.files.wordpress.com/2020/11/bonafozirofodaxatodixo.pdf
- https://motulod.files.wordpress.com/2020/11/63640009167.pdf
- https://s3.amazonaws.com/fujadabez/28861881834.pdf
- https://tilidefixof.files.wordpress.com/2020/11/data_analytics_made_accessible_2018.pdf
- https://manetomimexa.files.wordpress.com/2020/11/lugotorizereziwatogukomak.pdf
- https://s3.amazonaws.com/dojonuta/cataclysm_cooking_guide.pdf
- https://uploads.strikinglycdn.com/files/5df48489-c7c5-4e31-9d03-555595265afc/wubakomonexixezo.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_off0000b5cb.bin3d0899f3a94416abb08794ea0df5f436e5b40a9ba76ea303750eddf4c0e64515 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB5CB | 5236 bytes |
font_01_sfnt_off0000c7ba.bin53e8c8ea4511823bbc9b1543728e7c24fef523fd57e68905757f3037b647e27b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7BA | 10256 bytes |
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