MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links, many of which point to a redirector service known to host malicious content. The document body is heavily obfuscated and appears to be a lure related to solar energy, likely intended to trick users into clicking the malicious links. The ML classifier strongly indicates maliciousness.
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.ru/pify?keyword=disadvantages+of+solar+energy+pdf
- http://files.marineservicecorps.net/uploads/1/3/0/7/130740586/futonagi.pdf
- http://files.ri4d.com/uploads/1/3/1/4/131406841/d0ac222d397d139.pdf
- http://files.all2run.com/uploads/1/3/0/7/130739015/wajabit-nowoxazepodu-jazimifusi.pdf
- http://files.primarytackle.com/uploads/1/3/0/7/130740053/lufanizowag.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/7284/0090/files/41070351827.pdf
- https://cdn.shopify.com/s/files/1/0433/0982/6213/files/nemisikawek.pdf
- https://cdn.shopify.com/s/files/1/0437/8873/0525/files/23250083573.pdf
- https://cdn.shopify.com/s/files/1/0440/7135/4533/files/57493164484.pdf
- https://cdn.shopify.com/s/files/1/0436/8993/5003/files/mepukofujedepilab.pdf
- https://cdn.shopify.com/s/files/1/0431/6381/2002/files/kurikuzoruw.pdf
- https://cdn.shopify.com/s/files/1/0428/5195/8947/files/lakofidixonofup.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96626323422.pdf
- https://cdn.shopify.com/s/files/1/0433/0684/4315/files/xorubogifeselosatotesag.pdf
- https://cdn.shopify.com/s/files/1/0432/0215/0557/files/rezunevizefudebexojeboj.pdf
- https://cdn.shopify.com/s/files/1/0431/6430/3516/files/widubunugoxejawigew.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_off00007456.bin95111ce869b0754bd2b593765b547ee8f6c6286e532da76363a1078e31ba4c5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7456 | 5160 bytes |
font_01_sfnt_off000085f8.bin1bc52cd8ef1f2da2bbb20de3346a6eaeb6a218e2e58880f0d8c07756d5b7f660 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85F8 | 10156 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.