MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains references to archery targets and URLs, suggesting a lure to a phishing or scam site. The ML classifier strongly indicated maliciousness, and the presence of a malicious redirector confirms the intent to lead the user to a harmful destination.
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.com/pify?keyword=printable+archery+targets+pdf
- http://files.centralladycatsoccer.com/uploads/1/3/0/8/130873908/govavalewarifenizuva.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/5959/9765/files/broader_performance_reviews.pdf
- https://cdn.shopify.com/s/files/1/0437/9960/9505/files/83240153266.pdf
- https://cdn.shopify.com/s/files/1/0428/4196/4710/files/tadelugegakokanelirafugo.pdf
- https://cdn.shopify.com/s/files/1/0431/9356/5342/files/53479947312.pdf
- https://cdn.shopify.com/s/files/1/0433/0654/9406/files/93513769597.pdf
- https://cdn.shopify.com/s/files/1/0431/2888/1313/files/deledaji.pdf
- https://cdn.shopify.com/s/files/1/0433/4957/3784/files/89046811437.pdf
- https://cdn.shopify.com/s/files/1/0433/2093/4558/files/bakagokono.pdf
- https://cdn.shopify.com/s/files/1/0461/5520/2723/files/arx_fatalis_guide.pdf
- https://cdn.shopify.com/s/files/1/0431/0201/1548/files/96058698478.pdf
- https://cdn.shopify.com/s/files/1/0429/2139/4343/files/rokururusoxu.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_off00007992.bin781d4d8af1cfdd8997b80fe82f67871b0072067ea06813d07d5a12f83f181963 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7992 | 5660 bytes |
font_01_sfnt_off00008cc0.bin00dcbe92d2ea45bf9e46480faca7e0c0ee16e71cd5ec45e13eee7861f3e76b86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CC0 | 9908 bytes |
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