MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm for SEO manipulation. One critical heuristic identified a link to known malicious redirector infrastructure at `https://ttraff.ru/pify?keyword=sociological+approach+literary+criticism+pdf`. This indicates the document's primary purpose is to redirect users to potentially harmful content, likely for phishing or malware distribution.
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=sociological+approach+literary+criticism+pdf
- http://zapoboz.kevinogrady.com/uploads/1/3/0/7/130738720/2545931.pdf
- http://files.dartendistrict.com/uploads/1/3/1/8/131856381/jarukid.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/24248109623.pdf
- https://cdn.shopify.com/s/files/1/0434/4188/1254/files/jufazo.pdf
- https://cdn.shopify.com/s/files/1/0432/0775/3888/files/system_analysis_and_design_tutorial_free_download.pdf
- https://cdn.shopify.com/s/files/1/0432/5382/5704/files/89950573283.pdf
- https://cdn.shopify.com/s/files/1/0427/9032/2335/files/degusunutape.pdf
- https://cdn.shopify.com/s/files/1/0429/5704/5913/files/towa_no_kizuna.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87932640634.pdf
- https://cdn.shopify.com/s/files/1/0438/8444/5864/files/12555053349.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pazobezosajage.pdf
- https://cdn.shopify.com/s/files/1/0434/5934/6582/files/89896268286.pdf
- https://cdn.shopify.com/s/files/1/0459/2258/2679/files/sibivo.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005fa2.bin6b971f2f2dd4dc5f4cf93d28690f5059877c5c02d893001f2f2b3e7d45a27e70 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FA2 | 5776 bytes |
font_01_sfnt_off0000731e.bina05825ebf6a1e7746e517f19b857b10f383a9b344bc8eb3278d2ccf922540a7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x731E | 9952 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.