MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to 'Jurassic world the game mod apk hack' and a URL that appears to be a lure. The PDF_SEO_LINK_FARM heuristic suggests the document is part of a link farm, likely to distribute malicious content. The ML classifier also strongly flagged this PDF as malicious.
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=jurassic+world+the+game+mod+apk+hack
- http://files.simplywrightfitness.com/uploads/1/3/1/3/131383456/misowebada-vipikogozaba.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0434/4827/1000/files/lupiwexisubexopod.pdf
- https://cdn.shopify.com/s/files/1/0431/6525/3792/files/53693545031.pdf
- https://cdn.shopify.com/s/files/1/0433/7732/8278/files/tratamiento_de_la_sinusitis_aguda.pdf
- https://cdn.shopify.com/s/files/1/0434/1514/2567/files/11928663505.pdf
- https://cdn.shopify.com/s/files/1/0436/9232/7077/files/delta_pilot_contract_2016.pdf
- https://cdn.shopify.com/s/files/1/0432/3583/6072/files/dizepujozeragedazegexo.pdf
- https://cdn.shopify.com/s/files/1/0432/8675/7536/files/definition_of_absenteeism_in_school.pdf
- https://cdn.shopify.com/s/files/1/0427/6341/9815/files/78695506710.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b10.binc5f7dafe84ef8262ee491bc76b2cd1043a17338df94ccbd8413f33f027370fd0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B10 | 5408 bytes |
font_01_sfnt_off00006d82.binfd1b3ec962ef498d1ef7922f6a158a93dfd1c5d5db596bcf8b4816692ff028d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D82 | 10932 bytes |
font_02_sfnt_off000092f9.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92F9 | 4324 bytes |
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