MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious download or phishing page. The document body and embedded URLs suggest a lure related to finding free software, a common tactic for distributing malware. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious redirector.
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=acoustica+mixcraft+4+free++full+version
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/9072/9377/files/29342354591.pdf
- https://cdn.shopify.com/s/files/1/0465/5353/0526/files/sasokikozejutoxixonomef.pdf
- https://cdn.shopify.com/s/files/1/0428/7476/5475/files/24986684572.pdf
- https://cdn.shopify.com/s/files/1/0433/0346/9221/files/27618697899.pdf
- https://cdn.shopify.com/s/files/1/0443/6181/0076/files/boundaries_in_relationships.pdf
- https://static.usrfiles.com/ugd/3cb679_8b19c289fe604e62a3275b14c411991b.pdf
- https://static.usrfiles.com/ugd/36d413_0ddec8f1c1334772bcd63a84d0c5f428.pdf
- https://static.usrfiles.com/ugd/b8c837_00b3d5b5938c44d1b04ac96dc5199399.pdf
- https://static.usrfiles.com/ugd/493135_5fa90f4a36544fd0bec86c2ede8a209b.pdf
- https://static.usrfiles.com/ugd/b8c837_556607dc49464d3d904b3fb325880214.pdf
- https://static.usrfiles.com/ugd/fac845_de72fc1ed6eb46a98b0247db38fd872a.pdf
- https://cdn.shopify.com/s/files/1/0447/2127/5033/files/classroom_management_theories_and_models.pdf
- https://cdn.shopify.com/s/files/1/0431/6489/3344/files/58417589272.pdf
- https://cdn.shopify.com/s/files/1/0430/2897/1674/files/9413048760.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_off00006905.bin251b70664cbd3e0d54cbb3857e3463347d7d9a28c4e15f231cc0370fcfc90fcd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6905 | 5232 bytes |
font_01_sfnt_off00007aca.bin35087b4b30fc34180b32021b7ead1ed89859dfba5ce955cff5a0026de6e5ddd2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7ACA | 10576 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.