MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be the same malicious redirector. This suggests the primary purpose is to redirect users to potentially harmful content, likely a phishing page or a malware download site. No scripts were extracted, limiting the analysis of specific execution chains.
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.ru/pify?keyword=expert+infantry+badge+study+guide
- http://files.friendsofstandrews.org/uploads/1/3/1/4/131408103/7a04ad1e1680607.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/6302/4542/files/lifebazinavosovofajaru.pdf
- https://cdn.shopify.com/s/files/1/0429/2290/1663/files/naruge.pdf
- https://cdn.shopify.com/s/files/1/0435/4274/1143/files/53582929197.pdf
- https://cdn.shopify.com/s/files/1/0434/9722/6402/files/braun_fp3020_food_processor_manual.pdf
- https://cdn.shopify.com/s/files/1/0440/9108/0869/files/nefolabibaj.pdf
- https://cdn.shopify.com/s/files/1/0435/6807/0824/files/67483131247.pdf
- https://cdn.shopify.com/s/files/1/0438/0878/4541/files/1811629236.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/21883700101.pdf
- https://cdn.shopify.com/s/files/1/0435/7803/2296/files/sepsis_fisiopatologia_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/6065/8333/files/bumirunulawelifadosu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nasidobedibugamis.pdf
- https://cdn.shopify.com/s/files/1/0432/3350/9535/files/ad_hoc_network_book.pdf
- https://cdn.shopify.com/s/files/1/0439/3366/3400/files/david_deangelo.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_off000074db.binc149b665c2aa8e984eefa41825b6b85447ee90e4c289882952a19bd3c1ffc463 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74DB | 5444 bytes |
font_01_sfnt_off00008775.bind69d089f3a4c0517891a7ef061c139a21073c61976e1fdf2cce853ad0aeea622 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8775 | 10192 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.