Malware Insights
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a large number of external PDF links, indicative of a link farm. The primary malicious URL identified is https://ttraff.ru/pify?keyword=random+company+names, which likely serves to obfuscate the ultimate destination of the attack. The ML classifier also strongly indicated maliciousness. No scripts were extracted, and the document body was heavily obfuscated, but the sheer volume of links and the redirector usage strongly suggest a malicious intent, likely for phishing or malware distribution.
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/pify?keyword=random+company+names
- http://files.millermommy.com/uploads/1/3/0/7/130775768/6235654.pdf
- http://files.arielmakesmedia.com/uploads/1/3/1/4/131406435/febodujuzupet_diwimex.pdf
- http://files.porthcawlmuseum.com/uploads/1/3/0/7/130739719/4416333.pdf
- http://files.harborimpactministries.com/uploads/1/3/1/3/131380619/jewopupudusiregokud.pdf
- http://files.fit-to-nzeb.com/uploads/1/3/1/4/131437627/zodarozekurako.pdf
- https://cdn.shopify.com/s/files/1/0429/6104/3605/files/bawupuluparevuteru.pdf
- https://cdn.shopify.com/s/files/1/0440/7004/3813/files/venijozutupit.pdf
- https://cdn.shopify.com/s/files/1/0428/9026/4742/files/50033931581.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fedixudarat.pdf
- https://cdn.shopify.com/s/files/1/0438/0036/3169/files/nijedi.pdf
- https://cdn.shopify.com/s/files/1/0434/7104/4770/files/wawevofomusu.pdf
- https://cdn.shopify.com/s/files/1/0432/7781/1867/files/88011253207.pdf
- https://cdn.shopify.com/s/files/1/0431/5663/5805/files/69615414014.pdf
- https://cdn.shopify.com/s/files/1/0428/7207/8499/files/83917747393.pdf
- https://cdn.shopify.com/s/files/1/0433/5019/6392/files/zinarawagiwikiduw.pdf
- https://cdn.shopify.com/s/files/1/0439/7416/4638/files/xewujavire.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_off00006009.bind1b532e2e4f7f9536333c92175ff0db6b350a4b5213a0256223aa1408cc3ef2d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6009 | 4860 bytes |
font_01_sfnt_off00007075.bine24dc95e034e493bd64a9d2a04d135bef6515797733349295538065f6bc8a758 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7075 | 9888 bytes |
font_02_sfnt_off0000925e.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x925E | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.