MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector at 'https://ttraff.ru/pify?keyword=10000+opposite+words+in+english+pdf'. This indicates a phishing or social engineering attempt to direct users to malicious content. The document body itself is heavily obfuscated and contains metadata suggesting it was generated by wkhtmltopdf, a tool often used to create malicious PDFs.
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=10000+opposite+words+in+english+pdf
- http://files.literacywagoll.com/uploads/1/3/0/7/130739015/246892288.pdf
- http://gezuga.viciousthunder.com/uploads/1/3/0/7/130738909/7583819.pdf
- http://woxujoz.colleen-pearson.com/uploads/1/3/0/8/130813841/novuxiwa-gikapijivebaw.pdf
- http://vobiv.raveninspection.com/uploads/1/3/0/8/130873826/fivini.pdf
- http://fefemiduf.greatgrace4u.com/uploads/1/3/0/8/130874038/mijut.pdf
- https://cdn.shopify.com/s/files/1/0454/6284/7640/files/57486629151.pdf
- https://cdn.shopify.com/s/files/1/0440/6670/1477/files/40044447128.pdf
- https://cdn.shopify.com/s/files/1/0432/8259/6008/files/sosefaxix.pdf
- https://cdn.shopify.com/s/files/1/0450/9014/4421/files/annamayya_songs_telugu.pdf
- https://cdn.shopify.com/s/files/1/0431/4460/9943/files/topimopigoxozujokip.pdf
- https://cdn.shopify.com/s/files/1/0433/0101/1614/files/bidetenegaxexu.pdf
- https://cdn.shopify.com/s/files/1/0432/4940/2016/files/freeview_choice_tv_guide.pdf
- https://cdn.shopify.com/s/files/1/0436/9124/5733/files/sugixavagoviveboxilotofoz.pdf
- https://cdn.shopify.com/s/files/1/0438/4686/0957/files/download_tutorial_after_effect_bahasa_indonesia.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_off0000dcdc.bin68690649245a85c0ef76a820e6c3ed80798f69a3c6b19f0d0daaaf611ce5fc02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCDC | 5284 bytes |
font_01_sfnt_off0000eedf.bin41f6e3ae41708072109a50d49648950abfe1176dae31ea2b0c72a9edfd7f3d67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEDF | 10288 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.