MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link that redirects to known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text suggesting a 'project report' lure, and the PDF_SEO_LINK_FARM heuristic indicates a large number of outbound links, likely for SEO manipulation or to host further malicious content. The ML_NYX_PDF_MALICIOUS heuristic strongly supports the malicious classification.
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/pify?keyword=project+report+on+biomedical+waste+management+in+hospital+pdf
- http://files.avlcbdrx.com/uploads/1/3/0/7/130775998/b07d30e4d7266e.pdf
- http://files.braemarmensclub.com/uploads/1/3/1/8/131872286/pekeputafobo_gifuna_tulime_fukudafapul.pdf
- http://files.healplaylove.org/uploads/1/3/1/4/131452846/tufuxu.pdf
- http://files.taxjustice.uk/uploads/1/3/1/3/131384468/jesakibanid.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/9508/9559/files/java_swap_method.pdf
- https://cdn.shopify.com/s/files/1/0438/1098/0000/files/makow.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tiwimuz.pdf
- https://cdn.shopify.com/s/files/1/0430/4506/0762/files/84383944451.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rodol.pdf
- https://cdn.shopify.com/s/files/1/0428/7240/6179/files/19173979993.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/todokotetokanabe.pdf
- https://cdn.shopify.com/s/files/1/0437/5946/8701/files/tamil_to_english_learning_books.pdf
- https://cdn.shopify.com/s/files/1/0435/5942/0063/files/guidelines_for_management_of_acute_appendicitis.pdf
- https://cdn.shopify.com/s/files/1/0445/8083/1396/files/moxunoxef.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_off00007c05.bin73ccd6f4fabeae32e0c849bc794c414a0ca5f42923cf1f8132bdda7db363fd47 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C05 | 5880 bytes |
font_01_sfnt_off00008fe8.bin2e154e6e5a731b411ef9f383e6544b63ccf23ef550030a2c15cb43404158b661 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FE8 | 10252 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.