MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the 'PDF_MALICIOUS_REDIRECTOR_LINK' heuristic. The primary malicious URL is https://ttraff.com/pify?keyword=importance+of+essential+amino+acids+pdf, which is likely used to obscure the final destination. The document body, though heavily obfuscated, contains references to the topic and the malicious URL, reinforcing the lure.
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=importance+of+essential+amino+acids+pdf
- http://temebi.donardnswicklow.com/uploads/1/3/1/6/131637016/nanon.pdf
- http://files.oakcreekfootball.com/uploads/1/3/1/4/131483662/xopafitedomajaxagafo.pdf
- http://files.nativewomenscollective.org/uploads/1/3/2/6/132682235/9928571.pdf
- http://files.sanjexseratti.com/uploads/1/3/1/4/131455328/6566755.pdf
- http://files.mycolrd.com/uploads/1/3/1/4/131454850/3857654.pdf
- https://cdn.shopify.com/s/files/1/0438/0616/3105/files/16_man_brackets.pdf
- https://cdn.shopify.com/s/files/1/0431/9671/1069/files/48287286002.pdf
- https://cdn.shopify.com/s/files/1/0432/6454/0835/files/xefexukizefelobifekuref.pdf
- https://cdn.shopify.com/s/files/1/0431/0056/9751/files/simple_personal_budget_template.pdf
- https://cdn.shopify.com/s/files/1/0428/0179/1132/files/furoferupixivegujeburiliv.pdf
- https://cdn.shopify.com/s/files/1/0432/2567/7982/files/fobamaf.pdf
- https://cdn.shopify.com/s/files/1/0431/2426/1026/files/38237987225.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/zisoled.pdf
- https://cdn.shopify.com/s/files/1/0434/6406/5188/files/fonipexazuvijitum.pdf
- https://cdn.shopify.com/s/files/1/0433/5301/4427/files/beviwosiwivore.pdf
- https://cdn.shopify.com/s/files/1/0435/4749/2506/files/16608775103.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_off00007f3f.bin653aa055ffd61de72a233c922940ecb6e737fe5d141cc642a14b424f855c56f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F3F | 5236 bytes |
font_01_sfnt_off000090f1.bin8263c1e07cab2113d4d07fb844bc8e5bb1f09095f22545c2817ef6093052ec42 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90F1 | 9908 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.