MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a malicious redirector URL, suggesting an attempt to direct users to a harmful site. The embedded URL 'https://ttraff.link/wix?keyword=temperate+grassland+plant+characteristics' is flagged as malicious. While no scripts were explicitly extracted, the PDF structure and heuristics indicate malicious intent, likely to facilitate initial access via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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.link/wix?keyword=temperate+grassland+plant+characteristics
- http://badag.bainbridgesaddleclub.net/uploads/1/3/1/8/131856257/e3a628b5dd7aa4.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0440/5267/6773/files/beps_action_1_final_report.pdf
- https://cdn.shopify.com/s/files/1/0433/5491/4981/files/android_ndk_log_to_file.pdf
- https://cdn.shopify.com/s/files/1/0431/1256/2849/files/lejerejugigeza.pdf
- https://cdn.shopify.com/s/files/1/0434/5449/6935/files/nisapanelofojawelutupab.pdf
- https://cdn.shopify.com/s/files/1/0454/9004/5080/files/merge_sort_algorithm_in_java.pdf
- https://cdn.shopify.com/s/files/1/0461/1476/7012/files/cracking_the_pm_interview_how_to_lan.pdf
- https://cdn.shopify.com/s/files/1/0431/3461/5706/files/6629218653.pdf
- https://cdn.shopify.com/s/files/1/0432/3095/3630/files/arcangel_me_prefieres_a_mi_modelo.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_off0000bc40.bin62b4a5fe8a2fded1c5e62eb531cd7c4eccb1efa16a37a120f5f6e2150fa7ebc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC40 | 5112 bytes |
font_01_sfnt_off0000cd65.binbb9497412ec19d0b5dba1dcc86f504f0d3111420f455b0e03988c8df21d39a9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD65 | 15344 bytes |
font_02_sfnt_off0000fd72.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD72 | 4324 bytes |
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