MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The document body contains numerous URLs, with the primary malicious redirector being https://ttraff.ru/pify?keyword=balladeer+medium+font. The presence of a large number of embedded links suggests an attempt to lure users to potentially harmful sites.
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=balladeer+medium+font
- http://xanuveraw.performingartsworkshops.org/uploads/1/3/2/6/132682883/wirukap.pdf
- http://files.olas-sanctuary.org/uploads/1/3/1/3/131384025/gakubupi_kikinaf_vapopa.pdf
- http://modak.learnaboutonline.org/uploads/1/3/2/8/132814930/2f3754.pdf
- https://cdn.shopify.com/s/files/1/0432/8043/3302/files/pdf_to_word_converter_software_for_windows_10.pdf
- https://cdn.shopify.com/s/files/1/0429/9754/7157/files/17675338134.pdf
- https://cdn.shopify.com/s/files/1/0464/9441/7064/files/canon_pixma_ip2700_driver_mac.pdf
- https://cdn.shopify.com/s/files/1/0435/2180/2404/files/78123478030.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xigazisamakolomomabixefox.pdf
- https://cdn.shopify.com/s/files/1/0430/8231/7975/files/times_university_ranking_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/3169/1421/files/airtel_busy_caller_tune.pdf
- https://cdn.shopify.com/s/files/1/0428/6903/1078/files/kifeduguwid.pdf
- https://cdn.shopify.com/s/files/1/0437/2443/9704/files/wolutozamavek.pdf
- https://cdn.shopify.com/s/files/1/0429/5426/0643/files/36029535406.pdf
- https://cdn.shopify.com/s/files/1/0431/6728/5410/files/desosomojakiridipusina.pdf
- https://cdn.shopify.com/s/files/1/0435/3182/9412/files/remington_ballistics_android_app.pdf
- https://cdn.shopify.com/s/files/1/0433/5481/6665/files/windows_7_repair_disk_download.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/ff8_weapons_guide.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_off000056ee.bin59cb48199ab05f12841c680c0933723bbf8453f79a12678e482e34ffcededd70 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56EE | 4924 bytes |
font_01_sfnt_off00006795.binf3b841f844db8374a208ef95b3a9ce10077883725e3c3ce5aedc51a061c02b81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6795 | 10636 bytes |
font_02_sfnt_off00008c3c.bince90dcb8f80a691a226d66d7b9fb40db13b52946125f6d312f8860abae454107 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C3C | 16084 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.