MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link that redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains a URL that appears to be a lure for downloading software. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the presence of a malicious redirector and a link farm suggests an attempt to distribute malware or lead users to phishing sites.
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/pify?keyword=audacity+for+mac+sierra
- http://zapes.sq3media.com/uploads/1/3/1/4/131437064/wizixutewawefipaxita.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/7975/3109/files/12029378461.pdf
- https://cdn.shopify.com/s/files/1/0440/9170/3448/files/bbc_learning_english_news.pdf
- https://cdn.shopify.com/s/files/1/0430/9037/8909/files/vajaludaleta.pdf
- https://cdn.shopify.com/s/files/1/0432/1155/4980/files/zazibedabimur.pdf
- https://cdn.shopify.com/s/files/1/0431/7573/9560/files/arya_samaj_books.pdf
- https://cdn.shopify.com/s/files/1/0432/7027/5236/files/metebupekosetoderefiz.pdf
- https://cdn.shopify.com/s/files/1/0437/0225/5770/files/the_satanic_bible_anton_szandor_lavey_download.pdf
- https://cdn.shopify.com/s/files/1/0439/3720/2344/files/nonlinear_dynamics_and_chaos_2nd_edition.pdf
- https://cdn.shopify.com/s/files/1/0463/3024/9377/files/nagenusolositixu.pdf
- https://cdn.shopify.com/s/files/1/0438/5836/2518/files/3d_exporter_for_autodesk_fusion_360tm_trial.pdf
- https://cdn.shopify.com/s/files/1/0436/4346/9974/files/kodefepimevipu.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_off00005320.bin8fd4ee401175e1598b98ca19f2d81315856db29710b2afc19759dc0911bc18dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5320 | 5228 bytes |
font_01_sfnt_off000064d2.bind2778008abba038b6ac28a785be74f3ff4f5e282a291dedfbebcc81e0b4aeb87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64D2 | 10352 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.