MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a malicious redirector link disguised as a lure for free in-game currency. This link points to 'ttraff.ru', which is flagged as malicious infrastructure. The document also functions as a link farm, embedding numerous other PDF files, likely for SEO manipulation or to obscure the malicious intent. The ML classifier strongly indicated maliciousness.
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.ru/wix?keyword=walking+dead+road+to+survival+free+coins
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/9571/8040/files/dedorusadilonimufise.pdf
- https://cdn.shopify.com/s/files/1/0431/1184/1949/files/i_am_coming_home_song_musicpleer.pdf
- https://cdn.shopify.com/s/files/1/0429/5639/0551/files/vunoxe.pdf
- https://cdn.shopify.com/s/files/1/0433/2748/8168/files/74990940405.pdf
- https://cdn.shopify.com/s/files/1/0462/6051/9066/files/fetufupipulusagufaba.pdf
- https://static.usrfiles.com/ugd/b8c837_13ce0eeecd6e4b1cb1a61e37d3975bd8.pdf
- https://static.usrfiles.com/ugd/cd79e3_1cfe86d2883747bc83eefa3a6b052e78.pdf
- https://cdn.shopify.com/s/files/1/0437/9289/2061/files/91358679028.pdf
- https://cdn.shopify.com/s/files/1/0440/9311/2472/files/bedford_reader_12th_edition.pdf
- https://cdn.shopify.com/s/files/1/0437/8502/7746/files/14729273960.pdf
- https://cdn.shopify.com/s/files/1/0432/0627/9332/files/airland_battle.pdf
- https://cdn.shopify.com/s/files/1/0438/5511/8501/files/lixivufuzibagajifudulanu.pdf
- https://static.usrfiles.com/ugd/b8c837_b4105a9085274f2aa15636327422548c.pdf
- https://static.usrfiles.com/ugd/122077_d5f566a7b1e64aabb22c3575e5e18131.pdf
- https://static.usrfiles.com/ugd/b8c837_855f1828950c49308e396aa98137963a.pdf
- https://static.usrfiles.com/ugd/5d2cf3_2a78aada844049749aa1969d3765dc10.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_off00006ccc.bin261a370f5e0e0f412e66b59f9c02f454a65ef1c420a3e308b8be6017835014b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CCC | 5328 bytes |
font_01_sfnt_off00007f08.bind8aa7ccc4420ef185e55a9d56353d99083ce9604d6d10e47803c3636c6792a8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F08 | 10092 bytes |
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