MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, indicating an attempt to lead the user to malicious infrastructure. The document body, though heavily obfuscated, contains the URL and appears to be a lure related to a 'Belize travel guide'. The ML classifier also 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/wix?keyword=belize+travel+guide+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_d8405a7a87514521a8b6e3a1fa891439.pdf
- https://static.usrfiles.com/ugd/20d83a_4d807ccf3eb74e7492da9b3a38db3bea.pdf
- https://static.usrfiles.com/ugd/71fd01_2c6149bf30f44cc8bc94cacfcdb03906.pdf
- https://static.usrfiles.com/ugd/b8c837_c89d68849be6470da648a9c094566a68.pdf
- https://static.usrfiles.com/ugd/800b88_3590b82476f14e88b61c4091c7273141.pdf
- https://static.usrfiles.com/ugd/4bb894_bb3717a3b18f40f3bc325ed40a284047.pdf
- https://cdn.shopify.com/s/files/1/0432/4642/0132/files/fapuf.pdf
- https://cdn.shopify.com/s/files/1/0435/5565/1743/files/canal_9_salta_bien_informados.pdf
- https://cdn.shopify.com/s/files/1/0436/8501/9801/files/python_3_string_replace.pdf
- https://cdn.shopify.com/s/files/1/0431/2226/2178/files/lebesgue_measure_and_integration_gupta.pdf
- https://cdn.shopify.com/s/files/1/0435/5555/3443/files/oracle_cash_to_general_ledger_reconciliation_report.pdf
- https://cdn.shopify.com/s/files/1/0429/5314/6517/files/32223391393.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_off0000aecb.bine00fcd4edbd1505745aac501cccc71a6afc653249adba02dd2b3e1b7d96f4c40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAECB | 5188 bytes |
font_01_sfnt_off0000c097.bin56b6d85013f41a1766be9f08bed8729632092a655b5e590975576247dfef1212 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC097 | 10636 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.