MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external resources. One critical heuristic indicates that the PDF links to known malicious redirector infrastructure, specifically 'https://ttraff.cc/pify?keyword=ethereum+white+paper+pdf+download'. The document body, though heavily obfuscated, contains text related to 'Ethereum white paper pdf download', suggesting a lure to trick users into clicking malicious links. The ML classifier strongly flagged this PDF as malicious.
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=ethereum+white+paper+pdf+download
- http://files.hocorespond.com/uploads/1/3/0/8/130813489/6422239.pdf
- http://sejudinuw.rockymountainroasters.com/uploads/1/3/1/3/131398591/segodipapevedi.pdf
- http://files.gtrtl.org/uploads/1/3/2/6/132680869/83d8a896bdd7.pdf
- https://cdn.shopify.com/s/files/1/0433/9050/1020/files/batuan_sedimen_karbonat.pdf
- https://cdn.shopify.com/s/files/1/0429/2627/6775/files/98636122540.pdf
- https://cdn.shopify.com/s/files/1/0438/3480/2333/files/income_tax_assessment_year_2020_20.pdf
- https://cdn.shopify.com/s/files/1/0435/3431/9776/files/87282044718.pdf
- https://cdn.shopify.com/s/files/1/0433/8089/9991/files/salukimukokeninusobif.pdf
- https://cdn.shopify.com/s/files/1/0429/1035/1513/files/16245873828.pdf
- https://cdn.shopify.com/s/files/1/0434/0776/9750/files/rajigob.pdf
- https://cdn.shopify.com/s/files/1/0429/4295/5687/files/94860893559.pdf
- https://cdn.shopify.com/s/files/1/0438/9103/2216/files/lobefutudafazamijurelagij.pdf
- https://cdn.shopify.com/s/files/1/0428/0185/6668/files/binomial_series.pdf
- https://cdn.shopify.com/s/files/1/0431/9710/4288/files/10328901674.pdf
- https://cdn.shopify.com/s/files/1/0431/7495/3120/files/winrar_vn_zoom.pdf
- https://cdn.shopify.com/s/files/1/0432/5533/3027/files/77010384472.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_off00008131.bin08eb99ff12c5b82e70e04cb14d97b6e932af5d1fb4cdc09e4ca48fd2cf3e2c26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8131 | 5152 bytes |
font_01_sfnt_off000092a4.bin22f879d14793968a43ff75ca1dcce4101b96c345fc44960d6e4a5605d8149d5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92A4 | 10748 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.