MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The primary attack pattern involves luring users through these links, likely to a phishing site or for malware download. No scripts were extracted, limiting further analysis of specific behaviors.
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.com/pify?keyword=exploring+public+relations+ralph+tench+pdf
- http://files.mattiacupelli.com/uploads/1/3/2/6/132682802/dokubukenud-wunoxolurujo-tazatomozakum.pdf
- http://files.peterqb.com/uploads/1/3/0/8/130814749/goduxapizopute_zesewabevak.pdf
- http://files.coobcoffee.com/uploads/1/3/2/3/132302940/9002182.pdf
- http://files.bronzedoklahoma.com/uploads/1/3/1/8/131871704/minulogise.pdf
- http://files.nextlevelphysique.org/uploads/1/3/0/8/130873826/9397865.pdf
- https://cdn.shopify.com/s/files/1/0437/3292/6616/files/online_book_library.pdf
- https://cdn.shopify.com/s/files/1/0431/5126/1853/files/29581652176.pdf
- https://cdn.shopify.com/s/files/1/0430/8634/8450/files/advantech_iot.pdf
- https://cdn.shopify.com/s/files/1/0433/0638/5558/files/95612719970.pdf
- https://cdn.shopify.com/s/files/1/0430/5348/2135/files/los_angeles_housing_and_community_investment_department.pdf
- https://cdn.shopify.com/s/files/1/0433/6399/1717/files/97336854209.pdf
- https://cdn.shopify.com/s/files/1/0427/4411/9462/files/99859310966.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3758/files/35299115414.pdf
- https://cdn.shopify.com/s/files/1/0432/4311/0555/files/zulibalewazafesalawafa.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/wazevivuvulipekejewibakav.pdf
- https://cdn.shopify.com/s/files/1/0437/2699/5621/files/merakepapoxojum.pdf
- https://cdn.shopify.com/s/files/1/0436/8403/6761/files/mimekirex.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_off00004f20.bin0ba71e88ba54fe551423fe1ed02d54288d980e8b6d8fdab95f44b8f9f4791c70 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F20 | 5584 bytes |
font_01_sfnt_off00006215.bin79f641876512bf93ac16d03d0960a68c64997d0d85946e6daab16be82f86d12d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6215 | 9868 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.