MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to known malicious infrastructure, specifically `https://ttraff.ru/wix?keyword=the+strange+case+of+dr+jekyll+and+mr`. The document body appears to be obfuscated or corrupted, but the presence of numerous external links, many pointing to Shopify domains, suggests a link farm or redirection tactic. The ML classifier also strongly indicated maliciousness.
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/wix?keyword=the+strange+case+of+dr+jekyll+and+mr
- https://cdn.shopify.com/s/files/1/0431/9887/3763/files/sarabun.pdf
- https://cdn.shopify.com/s/files/1/0430/6406/6209/files/zasukolut.pdf
- https://cdn.shopify.com/s/files/1/0432/8331/6891/files/information_about_different_types_of_computer_viruses.pdf
- https://cdn.shopify.com/s/files/1/0431/2550/6208/files/b._u._m._s_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0432/7017/6928/files/prolactinoma_guidelines_2017.pdf
- https://static.usrfiles.com/ugd/a2c2bc_73209af57ff74388ad5a88db419724e4.pdf
- https://static.usrfiles.com/ugd/9ea91e_9641061a8770435d988bbecee77a9534.pdf
- https://static.usrfiles.com/ugd/1d64af_f80e5a90a3be4150bb7a2ea89bf9d7fd.pdf
- https://static.usrfiles.com/ugd/b8c837_356230d3c3694ca8af539d8cba9a1ce1.pdf
- https://static.usrfiles.com/ugd/b8c837_48151c44e7f5418980e2c23affea03ec.pdf
- https://cdn.shopify.com/s/files/1/0429/6497/5765/files/kawedijemojelepukus.pdf
- https://cdn.shopify.com/s/files/1/0440/0729/3086/files/22270688006.pdf
- https://cdn.shopify.com/s/files/1/0438/4977/7312/files/zoxudenakutimusuladedi.pdf
- https://cdn.shopify.com/s/files/1/0428/9947/2551/files/bereviwexirimovedawoj.pdf
- https://cdn.shopify.com/s/files/1/0452/4739/8050/files/qualitative_approach_to_social_research.pdf
- https://cdn.shopify.com/s/files/1/0428/4245/6231/files/99274387001.pdf
- https://cdn.shopify.com/s/files/1/0428/7417/5644/files/zarorafelin.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009813.binc07b67aad5aaf1e35c1dd7f6b6d92249bd0b81540cafa9e90f7b8c27938e66e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9813 | 5368 bytes |
font_01_sfnt_off0000aa35.bin35e1ec28c1b023ec5a8ecf94096c1b76c4dab55954319a8002b890bf9d6fd71f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA35 | 10596 bytes |
font_02_sfnt_off0000ce91.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE91 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.