MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one identified as a malicious redirector, disguised as software download links. The document body, though heavily obfuscated, contains text suggesting it is a lure for software, specifically mentioning 'adobe captivate version 8'. The presence of embedded URLs and the heuristic firings strongly indicate a phishing or malware distribution attempt.
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.link/wix?keyword=adobe+captivate+version+8
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/4385/6279/files/adobe_reader_x_offline_installer_free.pdf
- https://cdn.shopify.com/s/files/1/0430/9798/1082/files/sefozewe.pdf
- https://cdn.shopify.com/s/files/1/0431/5339/1780/files/34632106845.pdf
- https://cdn.shopify.com/s/files/1/0431/6794/0759/files/heaven_s_feel_route_guide.pdf
- https://static.usrfiles.com/ugd/40336e_3e538616af95428996dac7f96f1cfeff.pdf
- https://static.usrfiles.com/ugd/8c0e65_b1e913920f7343828f8b9a3badaaf420.pdf
- https://static.usrfiles.com/ugd/81b904_8bce54a6290d4691a2432ad5ab074abe.pdf
- https://static.usrfiles.com/ugd/b8c837_23aa52622ae04cd6862ec580406df94f.pdf
- https://static.usrfiles.com/ugd/97aff7_5687cbab036d40719b20d816e02b9646.pdf
- https://cdn.shopify.com/s/files/1/0432/7437/1235/files/43016265372.pdf
- https://cdn.shopify.com/s/files/1/0427/3229/0215/files/17665110760.pdf
- https://static.usrfiles.com/ugd/d43733_0054331823404beda4b84535e8a0c306.pdf
- https://static.usrfiles.com/ugd/d61b30_a9e6a9fed0b8498994f5c97d702a669a.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_off0000623c.bin7ebc599796eb32266774aff0e87620a7444a463af57316ff2657cb05e2d3ec5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x623C | 5416 bytes |
font_01_sfnt_off000074b2.bin6a79e5f7880199b95e6e64dfcf77ab9921e05df5114271b9b8e9e31d16c61fcd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74B2 | 10176 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.