MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.ru, which is part of a link farm strategy. The document body, though heavily obfuscated, contains text related to 'Catalogo avon c 17 pdf' and the malicious URL, suggesting a lure. The ML classifier also strongly indicated maliciousness. The primary attack pattern involves redirecting users to potentially 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.ru/pify?keyword=catalogo+avon+c+17+pdf
- http://files.sincerusgroup.com/uploads/1/3/0/8/130874520/tezotenamunagij-wosofiwi-laxotuxod-ragunit.pdf
- http://files.hellogorgeousre.com/uploads/1/3/1/0/131070561/ligizaki_pafigutowag.pdf
- http://files.ratiocoffee.ca/uploads/1/3/1/6/131606453/62d13aae3.pdf
- http://files.ms-r.co.uk/uploads/1/3/1/1/131163788/fasiriw-vevaso-senujiz.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vinujavezo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/72710717911.pdf
- https://cdn.shopify.com/s/files/1/0434/0645/9032/files/75176971395.pdf
- https://cdn.shopify.com/s/files/1/0428/5333/5207/files/21886104781.pdf
- https://cdn.shopify.com/s/files/1/0434/4607/5542/files/elcomsoft_ios_forensic_toolkit_cracked_rar.pdf
- https://cdn.shopify.com/s/files/1/0434/2962/6017/files/mukufepixikamunajir.pdf
- https://cdn.shopify.com/s/files/1/0434/8428/3033/files/77292119862.pdf
- https://cdn.shopify.com/s/files/1/0437/6710/3645/files/gamiwe.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/fasadivovube.pdf
- https://cdn.shopify.com/s/files/1/0428/3206/8775/files/pituvesarunetavabukotoxu.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_off00005cd4.bin729553e9d6a40cf41dfca73bb5320a341dd3b4cf1c7cd72d9c74c3c3cfb777f2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CD4 | 5144 bytes |
font_01_sfnt_off00006e89.bind0d396a44c13ae8b3f9297872d322acdbb3f86259674b9651ad95b03702889d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E89 | 10488 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.