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 large number of external links, indicating a link farm. One of the embedded URLs, https://ttraff.ru/pify?keyword=ukulele+tabs+somewhere+over+the+rainbow+pdf, is identified as a malicious redirector. The document body contains garbled text but also includes the same URL, suggesting it is the primary lure. The presence of numerous benign-looking Shopify links alongside the malicious one is a common tactic to obscure malicious intent.
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=ukulele+tabs+somewhere+over+the+rainbow+pdf
- http://files.labradoodlesvermont.com/uploads/1/3/1/0/131070144/121d3d4.pdf
- http://files.vividconnections.co.uk/uploads/1/3/1/0/131070702/gabafojezejazom.pdf
- http://files.paulettesart.com/uploads/1/3/1/1/131164077/58eae48e0a.pdf
- https://cdn.shopify.com/s/files/1/0432/4841/8973/files/application_letter_for_a_job_vacancy_download.pdf
- https://cdn.shopify.com/s/files/1/0432/1034/2564/files/64986768089.pdf
- https://cdn.shopify.com/s/files/1/0433/3839/9902/files/nom_aditivos_alimentarios.pdf
- https://cdn.shopify.com/s/files/1/0428/3033/2060/files/phil_of_the_future_episodes.pdf
- https://cdn.shopify.com/s/files/1/0436/9580/0475/files/unlock_reading_and_writing_skills.pdf
- https://cdn.shopify.com/s/files/1/0438/4299/4336/files/service_level_agreement_between_two_companies.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/93434530871.pdf
- https://cdn.shopify.com/s/files/1/0440/2960/8101/files/nunofojafagapefibubik.pdf
- https://cdn.shopify.com/s/files/1/0432/7974/5192/files/fly_ludovico_einaudi_sheet_music_piano.pdf
- https://cdn.shopify.com/s/files/1/0435/7213/4049/files/today_thina_thanthi_news_paper_tamil_download.pdf
- https://cdn.shopify.com/s/files/1/0432/3488/5792/files/agilent_34410a_manual.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_off00005988.binf242e145532536346ec4b51b95896f59248f30e90891103af7e23ad3d60be827 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5988 | 5628 bytes |
font_01_sfnt_off00006c94.bin8c4bfeec818b664409910f501b957f2a36a2bf84088bb3cf5441bcb4bfbc37e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C94 | 12932 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.