MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, `https://ttraff.cc/pify?keyword=annual+report+status+nj`, which is presented as an 'annual report status nj'. The document also hosts a large number of other PDF links, suggesting a link farm or SEO poisoning attempt. The ML classifier strongly indicated maliciousness, supporting the conclusion that this document is designed to redirect users to harmful content.
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=annual+report+status+nj
- http://files.hopewellhub.com/uploads/1/3/1/1/131164275/cae5b68.pdf
- http://files.adesign.ltd/uploads/1/3/1/4/131437612/kuvenumomu.pdf
- http://files.kswiftdesigns.com/uploads/1/3/1/0/131070291/desodav-tulatagapiru-dikizimewabap.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/5214/6587/files/dark_souls_board_game.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/39738284996.pdf
- https://cdn.shopify.com/s/files/1/0432/0857/3085/files/jeppesen_airway_manual_download.pdf
- https://cdn.shopify.com/s/files/1/0437/1100/4821/files/supasabuxatojitezawaw.pdf
- https://cdn.shopify.com/s/files/1/0434/0659/0106/files/fevaxivogugatafa.pdf
- https://cdn.shopify.com/s/files/1/0432/7034/0772/files/87625140389.pdf
- https://cdn.shopify.com/s/files/1/0430/0167/5939/files/bsc_computer_science_books_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/2265/4362/files/gupifumegaxupubere.pdf
- https://cdn.shopify.com/s/files/1/0428/8295/7478/files/xapito.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/88490435411.pdf
- https://cdn.shopify.com/s/files/1/0439/9936/3222/files/xojunigofolipejix.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_off00005db1.bin55ab88ba8ce85eea05c0d3323178260e539490dce91821589eb651a658c5c2c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DB1 | 4880 bytes |
font_01_sfnt_off00006e4f.bin08a0cdbdc4ad3dd61cb9793768487d3645949232b05c62e3657925e69f86a857 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E4F | 10472 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.