MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.me/wix?keyword=jaundice+newborn+guideline'. It also exhibits characteristics of a PDF link farm, with numerous embedded links. The ML classifier strongly indicates maliciousness. While no scripts were extracted, the presence of a malicious redirector URL within the document body suggests an attempt to lead the user to a malicious site, likely for phishing or further malware delivery.
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.me/wix?keyword=jaundice+newborn+guideline
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/dba42a_80ce02ea208f4033a3c276bf71b5a7d3.pdf
- https://static.usrfiles.com/ugd/cf79db_73c088f7cd614a318699a8ec1e368edc.pdf
- https://static.usrfiles.com/ugd/0c41e7_3534a82b2bbf4412b1a780b687b8f471.pdf
- https://static.usrfiles.com/ugd/22bf55_ead2706d76b7411ebbb024eaa193153b.pdf
- https://static.usrfiles.com/ugd/7182f3_ff9bfa9360c0491484a9f42d41e4ff6d.pdf
- https://static.usrfiles.com/ugd/7a13df_27cbfeeb7a1845f2bc38f1a12817e72a.pdf
- https://static.usrfiles.com/ugd/58a813_62d5103a4880413b8ec91ec874ed33ab.pdf
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/saxujo.pdf
- https://cdn.shopify.com/s/files/1/0428/1905/9868/files/jumokowuzo.pdf
- https://cdn.shopify.com/s/files/1/0433/7090/5756/files/guranugivujakilaleleseviw.pdf
- https://cdn.shopify.com/s/files/1/0433/8758/4661/files/lewenulerimivatamax.pdf
- https://cdn.shopify.com/s/files/1/0434/9899/5864/files/63384698430.pdf
- https://cdn.shopify.com/s/files/1/0440/3062/3894/files/mofozaxupobotaravubiza.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_off00010c87.bin7c9d17e7c02601c6e65ace86df5c1eac11439afef88664e630057887d48ea0e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C87 | 5152 bytes |
font_01_sfnt_off00011e2e.bind54fecdbc38b5ba818b35a35ae681ed030aa613a51a46df71177ee0b7fc07d72 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E2E | 12412 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.