MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is https://ttraff.com/pify?keyword=appareillage+et+installation+electrique+industrielle+pdf, which is likely used to funnel users to further malicious content. The document body, though heavily obfuscated, contains references to the redirector URL and appears to be part of a link farm strategy to improve search engine ranking for malicious content.
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=appareillage+et+installation+electrique+industrielle+pdf
- http://files.stockportmalayali.org/uploads/1/3/2/8/132814567/182916.pdf
- http://files.loveandmercyfdc.com/uploads/1/3/1/8/131857071/tazowirujuvimi.pdf
- http://files.detroitcomposersproject.com/uploads/1/3/0/7/130739693/valaw.pdf
- http://files.saikmusic.org/uploads/1/3/2/7/132740415/67c8893d65fe7.pdf
- https://cdn.shopify.com/s/files/1/0434/1163/6381/files/install_mono_ubuntu.pdf
- https://cdn.shopify.com/s/files/1/0433/9954/4984/files/zulojomejibiweni.pdf
- https://cdn.shopify.com/s/files/1/0437/6510/4791/files/fakosexelavewukelebejabi.pdf
- https://cdn.shopify.com/s/files/1/0431/1754/3588/files/bewifekixotaxer.pdf
- https://cdn.shopify.com/s/files/1/0435/1698/5503/files/magazine_download_sites.pdf
- https://cdn.shopify.com/s/files/1/0435/3890/7288/files/gupupajedurut.pdf
- https://cdn.shopify.com/s/files/1/0447/0777/4618/files/nested_include_in_sequelize.pdf
- https://cdn.shopify.com/s/files/1/0435/3556/4949/files/dezupapinolunotesi.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/topavug.pdf
- https://cdn.shopify.com/s/files/1/0433/2794/6904/files/17132895393.pdf
- https://cdn.shopify.com/s/files/1/0431/5394/8836/files/vadizi.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_off00005d45.bin366a373fd5464d33723adbbb1e9830b9ff7ba42a8c9a8cef0b111b122e09f455 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D45 | 5440 bytes |
font_01_sfnt_off00006fcd.bin8cb512e176cafe60b92de2a2b999fa51771d15fe38e8d05be88dc825eae334f1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FCD | 11184 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.