MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, indicating an attempt to lead the user to a malicious site. The document body, though heavily obfuscated, contains text related to financial audit work papers and a URL that appears to be part of a link farm, suggesting a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious.
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.cc/pify?keyword=ejemplo+de+papeles+de+trabajo+de+auditoria+financiera+pdf
- http://files.spawawa.com/uploads/1/3/0/7/130775063/lakewubedowegalaj.pdf
- http://files.lynnettejessop.ca/uploads/1/3/1/4/131438150/rivow_jevivenix_sapevedazex_vaxig.pdf
- http://lisamod.catholicplacemats.com.au/uploads/1/3/1/3/131383949/4421917.pdf
- http://files.bemisnursery.com/uploads/1/3/0/8/130813841/6102928.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/8039/9513/files/teduzujajidugaxomozitora.pdf
- https://cdn.shopify.com/s/files/1/0431/6450/0122/files/talotorenupusazepoluguful.pdf
- https://cdn.shopify.com/s/files/1/0431/4995/1138/files/nenotiraladuguluxivax.pdf
- https://cdn.shopify.com/s/files/1/0431/5047/5413/files/vekisisabujaw.pdf
- https://cdn.shopify.com/s/files/1/0428/6545/9366/files/ximopixavenaxakuvifegezas.pdf
- https://cdn.shopify.com/s/files/1/0440/0952/1317/files/20269668898.pdf
- https://cdn.shopify.com/s/files/1/0431/0886/0065/files/81734625108.pdf
- https://cdn.shopify.com/s/files/1/0431/7868/8663/files/55940785959.pdf
- https://cdn.shopify.com/s/files/1/0428/9134/6079/files/acknowledgement_for_industrial_training_project_report.pdf
- https://cdn.shopify.com/s/files/1/0435/5863/3631/files/50789571467.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d5c.bin123b7ff2a0deb75dcb33a568131c13f383ab37d47b56122b39c0259925482000 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D5C | 5472 bytes |
font_01_sfnt_off00008fdf.bin2c0b453f940ed2d0fe285b967ea2b2c923931cd5bcb2acb725645d9120b6355f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FDF | 13376 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.