MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged for containing a malicious redirector link and a large number of external PDF links, suggesting a link farm. The primary malicious URL identified is https://ttraff.ru/pify?keyword=levantar+reporte+ingles. The ML classifier also strongly indicated maliciousness. The document body contains obfuscated text and the target URL, indicating a likely phishing or malware distribution attempt.
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=levantar+reporte+ingles
- https://static.usrfiles.com/ugd/9e41f0_e4ce47b34a614e2a80d46556680c88bd.pdf
- https://static.usrfiles.com/ugd/b8c837_4f7bb12d29b743c9abf28e12e6bdf93b.pdf
- https://static.usrfiles.com/ugd/e2c250_32aad4843eec46d692d68b46bcd25b6f.pdf
- https://static.usrfiles.com/ugd/682d1c_23f9f1b70a474153b9aa7dffbaa55d30.pdf
- https://static.usrfiles.com/ugd/dc98cc_d6bc7eeb1857468693d6687339f30191.pdf
- https://static.usrfiles.com/ugd/b8c837_3812a23079d74b67bbe662700c4bc0bd.pdf
- https://static.usrfiles.com/ugd/b0b521_aba6cdee813a4ffdbe42743a5bc777b7.pdf
- https://cdn.shopify.com/s/files/1/0429/8889/6415/files/wabusak.pdf
- https://cdn.shopify.com/s/files/1/0432/8466/0380/files/32414627406.pdf
- https://cdn.shopify.com/s/files/1/0431/7426/4993/files/akiak_book.pdf
- https://cdn.shopify.com/s/files/1/0431/1593/7948/files/34093464328.pdf
- https://static.usrfiles.com/ugd/3aca14_85a029bafc2c4d4284fe83b31d4d5b2e.pdf
- https://static.usrfiles.com/ugd/3aca14_7669aa37880443a9ac442721abccf7e5.pdf
- https://static.usrfiles.com/ugd/ea78e0_207fed06fd1a42b1a7181daf5ee43a5b.pdf
- https://static.usrfiles.com/ugd/55f640_5b041db67dc4433abb1c2e97ec08ceab.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_off0000795b.binbe8116719b9ede8b134385cc06f7cc2fa95655f1530e4c8fd95440a859fc82cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x795B | 4988 bytes |
font_01_sfnt_off00008a70.bin6b95cc5c450bfa01440595a9b09b5a98a0d99b23a5c885d99dcbe35e42b641a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A70 | 11728 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.