MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on 'cdn.shopify.com'. The document body, though heavily obfuscated, contains the same URL as the malicious redirector, suggesting the document's primary purpose is to trick users into visiting this malicious site. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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=speaking+english+learning+pdf
- http://files.radiantspirittransformations.com/uploads/1/3/1/8/131856212/6971259.pdf
- http://files.apalacheefootball.org/uploads/1/3/1/8/131856353/1938002.pdf
- http://files.onyxfuneralplanning.com/uploads/1/3/1/3/131380413/pofadajigivep.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/telisupuf.pdf
- https://cdn.shopify.com/s/files/1/0428/7037/4559/files/bodekamagarabiw.pdf
- https://cdn.shopify.com/s/files/1/0429/3551/7337/files/list_of_regions_and_provinces_in_the_philippines.pdf
- https://cdn.shopify.com/s/files/1/0433/6238/6079/files/essential_biology_textbook_for_secondary_school.pdf
- https://cdn.shopify.com/s/files/1/0430/8120/3861/files/gafoko.pdf
- https://cdn.shopify.com/s/files/1/0440/5523/2677/files/anatomy_of_the_eyeball.pdf
- https://cdn.shopify.com/s/files/1/0427/7728/0671/files/73630502766.pdf
- https://cdn.shopify.com/s/files/1/0445/8138/8452/files/pig_latin_converter.pdf
- https://cdn.shopify.com/s/files/1/0432/2865/9874/files/46141058003.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/ds2_titanite_chunk.pdf
- https://cdn.shopify.com/s/files/1/0434/1946/7943/files/pdf_file_reader_app_for_pc.pdf
- https://cdn.shopify.com/s/files/1/0434/9617/7816/files/supplied_pdx_fake.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/
- https://cdn.shopify.com/s/files/1/0433/6238/6079/files/essential_biology_textbook_for_secondary_s
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008d28.bin411a4b3ba93c0e8658e0e7dfdefc91354a3a9c23e404b52466c60d5096cf108e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D28 | 5472 bytes |
font_01_sfnt_off00009fb2.binc18d5a1a64fab9741522599e0e65bc0c1e75c507fa996c8708fea8f32b8e7366 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FB2 | 10468 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.