MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded links, with one heuristic specifically identifying a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be the same as the malicious redirector. The presence of numerous external PDF links suggests a link farm intended to drive traffic to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=y+the+last+man+pdf
- http://files.csambhara.com/uploads/1/3/0/7/130775916/gepamefe.pdf
- http://files.lifesciencestudios.com/uploads/1/3/1/6/131606819/vepifolibemipunowot.pdf
- http://files.jaml.org/uploads/1/3/1/6/131607163/737587.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/5559/5172/files/77015660805.pdf
- https://cdn.shopify.com/s/files/1/0432/3858/8584/files/nokepofibexevidonikujavu.pdf
- https://cdn.shopify.com/s/files/1/0431/6335/3250/files/mofegugufopolulilonev.pdf
- https://cdn.shopify.com/s/files/1/0437/5393/0901/files/97908650605.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69440205977.pdf
- https://cdn.shopify.com/s/files/1/0434/6337/7048/files/24013837996.pdf
- https://cdn.shopify.com/s/files/1/0431/2639/0951/files/24471935298.pdf
- https://cdn.shopify.com/s/files/1/0433/7834/4085/files/tonokilejavibixizuruwaja.pdf
- https://cdn.shopify.com/s/files/1/0436/7430/4662/files/11655300088.pdf
- https://cdn.shopify.com/s/files/1/0434/5495/5672/files/how_to_edit_xml_files.pdf
- https://cdn.shopify.com/s/files/1/0434/2402/2677/files/53916642125.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/76588695657.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_off0000688d.bin5ad7abe80c072c52728456e0d0ad2b5761b64c1abf394a979bb80c9758df674f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x688D | 5148 bytes |
font_01_sfnt_off000079ed.bin82aa918c7ba962d378f48817047a6ab48d8a63a5949b5e2e8a94b71caa8551fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79ED | 10456 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.