MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with the primary heuristic identifying a malicious redirector. The document body, though partially corrupted, includes a URL that appears to be a lure for a specific PDF document. The ML classifier strongly indicated maliciousness, supporting the conclusion that this PDF is designed to redirect users to harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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/pify?keyword=warhammer+40k+angels+of+death+supplement+pdf
- http://files.ifluidics.com/uploads/1/3/1/4/131453253/82ff5498.pdf
- http://files.friendsofelycemetery.co.uk/uploads/1/3/1/4/131453934/xewulabomuwat.pdf
- http://files.hydrologicsportfishing.com/uploads/1/3/2/6/132680986/5411417.pdf
- http://lurajeloj.therealaeon.com/uploads/1/3/0/7/130775506/xewatodenosa_zovanefemef_zixitumum_kefufegipore.pdf
- http://files.ibmc-la.org/uploads/1/3/0/8/130873758/5e040c2.pdf
- https://cdn.shopify.com/s/files/1/0440/6578/3958/files/javascript_module_pattern.pdf
- https://cdn.shopify.com/s/files/1/0427/8861/8396/files/zolomuzuvori.pdf
- https://cdn.shopify.com/s/files/1/0434/4276/5991/files/bubarogomobisowarasesof.pdf
- https://cdn.shopify.com/s/files/1/0439/3094/3643/files/bopinosukipopibijobowotib.pdf
- https://cdn.shopify.com/s/files/1/0434/9650/5496/files/2020_19_spelling_bee_word_list.pdf
- https://cdn.shopify.com/s/files/1/0434/3041/2437/files/84626426752.pdf
- https://cdn.shopify.com/s/files/1/0432/7528/8732/files/asites_usu.pdf
- https://cdn.shopify.com/s/files/1/0431/9870/9918/files/kesivomobovesipewudijuguf.pdf
- https://cdn.shopify.com/s/files/1/0431/4192/2982/files/bizitudutufuvev.pdf
- https://cdn.shopify.com/s/files/1/0433/4203/7150/files/lamusuwivokuderoguwosado.pdf
- https://cdn.shopify.com/s/files/1/0435/8648/6440/files/57637301170.pdf
- https://cdn.shopify.com/s/files/1/0431/4349/5841/files/65167313260.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d89.bin0347f91ae74e0167ead2bc3bde60095def6a0ba14de98d3436636e8e0a04a427 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D89 | 5760 bytes |
font_01_sfnt_off0000810c.bin515c9f7a08d68fe9f594d4ff79128f4053011eb81e81bfcc483dfb11be7eb7f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x810C | 9992 bytes |
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