MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, also contains the URL 'https://ttraff.cc/wix?keyword=alcatraz+visitor+information'. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm or redirection scheme. The ML classifier also strongly indicated maliciousness.
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=alcatraz+visitor+information
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0433/7483/7918/files/79956640824.pdf
- https://cdn.shopify.com/s/files/1/0434/4152/0790/files/kofarujimo.pdf
- https://cdn.shopify.com/s/files/1/0427/4146/5244/files/71302342539.pdf
- https://cdn.shopify.com/s/files/1/0435/9513/7187/files/digital_electronics_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0432/7079/9516/files/91971964756.pdf
- https://cdn.shopify.com/s/files/1/0431/1174/3639/files/64659230446.pdf
- https://cdn.shopify.com/s/files/1/0437/3335/2609/files/descargar_geometry_dash_full_version.pdf
- https://cdn.shopify.com/s/files/1/0428/7981/1750/files/gosekisumawekugipob.pdf
- https://cdn.shopify.com/s/files/1/0430/4273/4237/files/wepibonerarafirabizukabav.pdf
- https://static.usrfiles.com/ugd/83b1b3_7d5792d4dc3d4f72b17c62b0d1f625c8.pdf
- https://static.usrfiles.com/ugd/d954c5_23ed96ad10064c9b91a73fcf875daef2.pdf
- https://static.usrfiles.com/ugd/b8c837_34fa6af42e7b403eb7b92b7bac34a2cf.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006609.bin81cdfed17c780902db88f792d030e2fd4b83bbdc33df0330521bf72b803ce10d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6609 | 4796 bytes |
font_01_sfnt_off00007631.bin3bf63b913f43e797250c5af7d00481d1aab8cb0cf7433a54a532e0a794afca25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7631 | 10064 bytes |
font_02_sfnt_off000098b9.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98B9 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.