MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, including a critical redirector link to ttraffic.com, which is known malicious infrastructure. The document body, though heavily obfuscated, contains text related to a garage door opener manual, suggesting a lure to entice users to click the malicious links. 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.com/pify?keyword=allister+type+2+garage+door+opener+manual
- http://files.sanchezartgallery.com/uploads/1/3/1/3/131383323/5318c4.pdf
- http://files.whitneykimpton.com/uploads/1/3/1/8/131871692/7010048.pdf
- https://cdn.shopify.com/s/files/1/0440/2076/0741/files/bvg_map.pdf
- https://cdn.shopify.com/s/files/1/0438/5452/8677/files/tazinitorozezudeduvut.pdf
- https://cdn.shopify.com/s/files/1/0429/8499/7025/files/14913980673.pdf
- https://cdn.shopify.com/s/files/1/0429/2132/8807/files/8222485262.pdf
- https://cdn.shopify.com/s/files/1/0440/2397/2005/files/bumuroxekuvif.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/fusunotupo.pdf
- https://cdn.shopify.com/s/files/1/0431/3628/6877/files/nutapukagomixexepefomufag.pdf
- https://cdn.shopify.com/s/files/1/0438/2566/0066/files/alstonia_scholaris_medicinal_uses.pdf
- https://cdn.shopify.com/s/files/1/0431/6656/4520/files/57012323166.pdf
- https://cdn.shopify.com/s/files/1/0433/3420/5590/files/kokusijewo.pdf
- https://cdn.shopify.com/s/files/1/0439/2553/6936/files/bollywood_film_dj_song.pdf
- https://cdn.shopify.com/s/files/1/0431/5031/1581/files/63131712934.pdf
- https://cdn.shopify.com/s/files/1/0432/7486/2758/files/68685704303.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_off0000494e.bin5148c7f9fe29eb4eb7157b919ca15233f6cabd6faa8234c35ee927e02f2dbe83 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x494E | 5504 bytes |
font_01_sfnt_off00005bea.bin2c6ddfb9618923c129ea71ddd8292b46154ed0f539e6339a07687a0cebde3137 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BEA | 10128 bytes |
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