MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged by a critical heuristic for linking to known malicious redirector infrastructure, specifically 'ttraff.com'. Additionally, it contains a large number of external PDF links, many hosted on 'cdn.shopify.com', suggesting a link farm designed to obscure the final malicious destination. The ML classifier also strongly indicated maliciousness. The primary attack pattern involves redirecting users to potentially harmful sites.
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=lothric+knight+long+spear
- http://files.carpetcleaningstpete.com/uploads/1/3/2/7/132741375/2956900.pdf
- http://files.chebeaguerec.com/uploads/1/3/2/7/132741241/3269077.pdf
- http://files.massagerevelstokeayla.com/uploads/1/3/1/4/131483336/38244db497f.pdf
- http://files.rigodistrict.com/uploads/1/3/0/9/130968984/11ecdd1ca.pdf
- https://cdn.shopify.com/s/files/1/0432/0267/4845/files/kevidarek.pdf
- https://cdn.shopify.com/s/files/1/0434/4732/0728/files/43863713223.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rosetotirumeza.pdf
- https://cdn.shopify.com/s/files/1/0431/8704/4510/files/dutagewubotunefivu.pdf
- https://cdn.shopify.com/s/files/1/0429/1896/9507/files/43312371485.pdf
- https://cdn.shopify.com/s/files/1/0428/6811/3574/files/download_from_dailymotion.pdf
- https://cdn.shopify.com/s/files/1/0430/4578/1665/files/mupedunewukuwebidubopu.pdf
- https://cdn.shopify.com/s/files/1/0432/0306/8068/files/29584762621.pdf
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/zapatowep.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/48880371243.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34993807018.pdf
- https://cdn.shopify.com/s/files/1/0431/4251/2802/files/69921409318.pdf
- https://cdn.shopify.com/s/files/1/0429/1090/8572/files/botitimopizamokolaxu.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_off00006d71.binb2b220f5ee61f85efd87d5bea874d8575dba46f6ff211d8df2c782778e3dc7bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D71 | 5200 bytes |
font_01_sfnt_off00007f26.bine2533c385f2065b83bc41bd5328ee2de50242c621a423df73aa4a2d8bc7869b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F26 | 15244 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.