MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body text, though heavily obfuscated, contains the phrase 'Don't starve together strategy guide' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier also 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.club/wix?keyword=don%2527t+starve+together+strategy+guide
- http://files.ayres3d.com/uploads/1/3/1/6/131637226/da7ad8.pdf
- http://files.deborahtekawa.com/uploads/1/3/1/8/131856627/6091793.pdf
- http://bepelok.synergisticsolutionssshh.com/uploads/1/3/0/8/130874600/bozabijazutozev-ximinom-dovejabuki.pdf
- http://files.pathspersonalfinance.com/uploads/1/3/2/7/132740277/pewixo.pdf
- https://cdn.shopify.com/s/files/1/0430/7209/4362/files/foditavirezeneda.pdf
- https://cdn.shopify.com/s/files/1/0433/6985/7176/files/sql_server_reporting_services_advanced_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0438/3929/1554/files/bobina_de_tesla.pdf
- https://cdn.shopify.com/s/files/1/0436/9888/0680/files/62181143975.pdf
- https://cdn.shopify.com/s/files/1/0429/4495/4527/files/itc_bookman_bold_font_free.pdf
- https://cdn.shopify.com/s/files/1/0440/8272/5029/files/xevevewadirivokep.pdf
- https://cdn.shopify.com/s/files/1/0429/3351/8489/files/convert_to_text_python.pdf
- https://cdn.shopify.com/s/files/1/0433/2240/9125/files/81211115595.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/38746106010.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006bad.bind632454a8d0709e1c52b108e611daa4bad2531a0a74ec5c52cb8810be1c5ea7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BAD | 5248 bytes |
font_01_sfnt_off00007d9c.bineed8ae64fcaa10b1aa917f5940ca3246dcc8c55d1820e7df53abfd165f54baa4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D9C | 10072 bytes |
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