MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, with one specifically identified as a malicious redirector pointing to 'https://ttraff.ru/pify?keyword=game+blade+sword+of+elysion+apk'. The document body, though heavily obfuscated, contains a similar URL, suggesting a lure for users to download a game. The presence of a large number of external PDF links indicates a link farm, likely for SEO manipulation or to host further 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.ru/pify?keyword=game+blade+sword+of+elysion+apk
- http://figenipe.ddjohnsonassociatesllc.com/uploads/1/3/0/8/130814579/1931964.pdf
- http://files.dentallabor-in-bonn.de/uploads/1/3/0/9/130969505/lamozoxuxilub.pdf
- http://natuto.the-blessedseed.com/uploads/1/3/1/4/131413418/zasotizizekalagiwe.pdf
- http://files.flourandwaterbaking.com/uploads/1/3/0/7/130739658/e5afc701d3.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/9622/5432/files/72049672811.pdf
- https://cdn.shopify.com/s/files/1/0431/1613/4562/files/kojikusiwuvibido.pdf
- https://cdn.shopify.com/s/files/1/0433/4364/2773/files/40094303488.pdf
- https://cdn.shopify.com/s/files/1/0435/3985/7563/files/92879581053.pdf
- https://cdn.shopify.com/s/files/1/0433/6674/4216/files/61205735601.pdf
- https://cdn.shopify.com/s/files/1/0440/5365/9798/files/87137785241.pdf
- https://cdn.shopify.com/s/files/1/0435/7849/1041/files/31119542516.pdf
- https://cdn.shopify.com/s/files/1/0433/6710/4664/files/21398029564.pdf
- https://cdn.shopify.com/s/files/1/0431/2632/5409/files/zifavisolebesovajon.pdf
- https://cdn.shopify.com/s/files/1/0454/6537/0782/files/56740799357.pdf
- https://cdn.shopify.com/s/files/1/0433/2417/8600/files/bronconeumonia_en_bovinos.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_off00005967.bin7278ea8949af3d998daca6b595f896f1909a9853c0d8f00fb521da29e529ee33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5967 | 5616 bytes |
font_01_sfnt_off00006c85.binb88e2f07d309a0e8c8046301094415d240233dc562cce76d39cfde2c0964f212 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C85 | 10592 bytes |
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