MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on various domains, including Shopify. One of the primary links, 'https://ttraff.ru/pify?keyword=aruba+road+map+pdf', is identified as a known malicious redirector. This suggests a tactic of directing users to potentially malicious content or phishing sites under the guise of providing documents. The ML classifier also 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/pify?keyword=aruba+road+map+pdf
- http://files.silverwearbyjason.com/uploads/1/3/0/7/130775320/2817666.pdf
- http://makufi.rb-tactical.com/uploads/1/3/2/8/132814930/zemagijox-gozolodetali-xulake.pdf
- http://files.holisticimpactfoundation.org/uploads/1/3/1/3/131398253/fivebib.pdf
- https://cdn.shopify.com/s/files/1/0437/8080/0674/files/1st_year_biology_book_download_sindh_board.pdf
- https://cdn.shopify.com/s/files/1/0429/7113/6154/files/leloneliropakozekuboveji.pdf
- https://cdn.shopify.com/s/files/1/0434/6229/5714/files/calisto_y_melibea.pdf
- https://cdn.shopify.com/s/files/1/0429/9148/5091/files/38157869889.pdf
- https://cdn.shopify.com/s/files/1/0427/9051/8940/files/24264899494.pdf
- https://cdn.shopify.com/s/files/1/0432/5618/4996/files/32066616196.pdf
- https://cdn.shopify.com/s/files/1/0433/2391/6443/files/homelite_textron_chainsaw_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/6318/1463/files/zejaderatumafefoxujapis.pdf
- https://cdn.shopify.com/s/files/1/0438/4745/0789/files/tezenelilegadu.pdf
- https://cdn.shopify.com/s/files/1/0430/9703/0817/files/30091959568.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_off00004df2.binece52ea2c80d69a3c0aaccf76fd691f379b4543642d84fe02c390bcc34a55ad8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4DF2 | 5104 bytes |
font_01_sfnt_off00005f2c.bine586af0b7e03ea24b6edf17a43f74dcd6a34f8da90d6c3f1f18097dbe3eec5b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F2C | 10396 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.