MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, contains text related to 'Fennec pharmaceuticals annual report', suggesting a lure. The presence of a large number of external PDF links, many hosted on 'static.usrfiles.com', indicates a link farm designed to obscure the malicious destination.
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.com/wix?keyword=fennec+pharmaceuticals+annual+report
- https://static.usrfiles.com/ugd/f84671_096bf88cff924573b59ecad471803bbe.pdf
- https://static.usrfiles.com/ugd/b8c837_72ce9d8498b841539ece29581a757d95.pdf
- https://static.usrfiles.com/ugd/a4ea6c_b212d1dcc9944ceabca5f73f69521ec3.pdf
- https://static.usrfiles.com/ugd/b8c837_bdba102466e944d28201341681839255.pdf
- https://static.usrfiles.com/ugd/0a0016_8d464a4697974ac0a43a646cbbef2c01.pdf
- https://static.usrfiles.com/ugd/b27199_45c1e54032c64a3ca47c6362aad4c41e.pdf
- https://static.usrfiles.com/ugd/e4a001_af5f67cb2b584e29b21374b006bcb1d9.pdf
- https://static.usrfiles.com/ugd/822ecd_cea59da48ea84f019e87a9d0457ce661.pdf
- https://cdn.shopify.com/s/files/1/0428/2623/6063/files/49806288464.pdf
- https://cdn.shopify.com/s/files/1/0431/2930/7287/files/tonugajujani.pdf
- https://cdn.shopify.com/s/files/1/0441/4255/9384/files/96090508857.pdf
- https://cdn.shopify.com/s/files/1/0458/0658/3974/files/17691059882.pdf
- https://cdn.shopify.com/s/files/1/0436/5680/6565/files/38077311710.pdf
- https://cdn.shopify.com/s/files/1/0428/8308/8547/files/13834680883.pdf
- https://cdn.shopify.com/s/files/1/0428/9714/6019/files/mefuse.pdf
- https://cdn.shopify.com/s/files/1/0435/3864/5144/files/anabolisme_des_protines.pdf
- https://cdn.shopify.com/s/files/1/0433/4098/8575/files/irregular_adverbs_of_manner_list.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_off00006b37.bina8d8b2226ca9caea1d5976da85de462a4d79bf6cd06cdb711affc7394d3632ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B37 | 5128 bytes |
font_01_sfnt_off00007c7f.bin7cb2d5253d28797833757bf6d938814226ed1e02f729993c7319293ec95b5ab4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C7F | 10508 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.