MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=hope+all+is+well+with+you+formal'. Additionally, a large number of links to other PDF files hosted on various domains were detected, suggesting a link farm or distribution network. The ML classifier also strongly indicated maliciousness.
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=hope+all+is+well+with+you+formal
- http://kigiru.light-surfboards.com/uploads/1/3/0/7/130776131/wabugulemuzan.pdf
- http://vubuwolul.ifobookmarks.org/uploads/1/3/1/3/131379255/7b55551cd65f.pdf
- http://dinadeki.millerjohnsonmedia.com/uploads/1/3/1/8/131856543/84c3658daa5f1ae.pdf
- http://terolo.soulvisionhealing.com/uploads/1/3/0/8/130814328/tosulatokaseri.pdf
- http://files.scrministries.com/uploads/1/3/0/7/130740175/tarilafunevo.pdf
- https://cdn.shopify.com/s/files/1/0436/3590/0569/files/kitab_abu_shuja.pdf
- https://cdn.shopify.com/s/files/1/0432/1758/4283/files/30686534262.pdf
- https://cdn.shopify.com/s/files/1/0433/1316/8542/files/likixijimifitibamovolof.pdf
- https://cdn.shopify.com/s/files/1/0429/3623/8236/files/bixogugaw.pdf
- https://cdn.shopify.com/s/files/1/0434/1478/2119/files/autocad_lt_to_dwg.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lafiku.pdf
- https://cdn.shopify.com/s/files/1/0429/6104/3605/files/28474098526.pdf
- https://cdn.shopify.com/s/files/1/0431/3592/6434/files/87159931705.pdf
- https://cdn.shopify.com/s/files/1/0430/6989/8909/files/limojonikitoxuzex.pdf
- https://cdn.shopify.com/s/files/1/0428/9311/5558/files/57932850190.pdf
- https://cdn.shopify.com/s/files/1/0432/6293/5200/files/all_he_ever_desired_shannon_stacey.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_off000077ae.binb496ef52523feaf0fb09673d6a37e45d88bdba80e0097837df7ea12eda6f6dec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77AE | 5296 bytes |
font_01_sfnt_off0000899b.bin4891445cfad4ec7e5c1d53cad6ae3b854402c3abe5ae7f9c0170ea94f6bc432d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x899B | 10304 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.