MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link disguised as a software download, which is a common social engineering tactic. This link redirects to a known malicious domain. The PDF also contains a large number of other links, many hosted on cdn.shopify.com, suggesting a link farm or SEO poisoning attempt to increase visibility of the malicious content. The ML classifier strongly indicated maliciousness.
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/wix?keyword=software+audacity+for+windows+7+free
- https://cdn.shopify.com/s/files/1/0433/5301/4423/files/candy_luke_davies.pdf
- https://cdn.shopify.com/s/files/1/0440/9258/8184/files/dopexijotamebeladisoz.pdf
- https://cdn.shopify.com/s/files/1/0433/4062/8133/files/mastering_anatomy_and_physiology.pdf
- https://cdn.shopify.com/s/files/1/0431/4310/2618/files/kedire.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tikifulodu.pdf
- https://cdn.shopify.com/s/files/1/0431/8543/8884/files/30294361092.pdf
- https://cdn.shopify.com/s/files/1/0431/4903/3640/files/envision_math_2._0_grade_4_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0435/1108/7259/files/bimejamudutugerikatexajaj.pdf
- https://cdn.shopify.com/s/files/1/0430/9535/9642/files/dazakegolagigo.pdf
- https://cdn.shopify.com/s/files/1/0432/9635/8565/files/18987371310.pdf
- https://cdn.shopify.com/s/files/1/0437/8073/5138/files/billboard_music_awards_performers_schedule.pdf
- https://cdn.shopify.com/s/files/1/0435/1252/9055/files/96810522772.pdf
- https://cdn.shopify.com/s/files/1/0439/4326/4411/files/82242869836.pdf
- https://cdn.shopify.com/s/files/1/0437/7945/7173/files/acuerdos_internacionales_del_medio_ambiente.pdf
- https://cdn.shopify.com/s/files/1/0431/6587/6390/files/85382539684.pdf
- https://cdn.shopify.com/s/files/1/0454/9804/0472/files/cds_exam_full_syllabus.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_off00006e7f.bine495c3421e20676bfb780dbdffd79d48a8ffae7653c43bd08c4704075e1a60d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E7F | 5360 bytes |
font_01_sfnt_off000080ee.bincda71c7132b51a84a753046eb0cd4d7f4f770e19ad16c9b91a6fe5e28bc3677a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80EE | 10424 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.