MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One of the primary links directs to a known malicious redirector, suggesting a phishing or malware distribution attempt. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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.link/wix?keyword=gutterball+2+license+code
- http://files.riveroflifecambodia.org/uploads/1/3/1/1/131164355/5741545.pdf
- http://jenozale.myshoppingpath.com/uploads/1/3/2/6/132682787/6579572.pdf
- http://gujol.michiganburgerboys.com/uploads/1/3/1/0/131070442/mekesirowire.pdf
- http://jiguse.antiqueneworleans.com/uploads/1/3/1/4/131482975/runejigipowi.pdf
- http://files.heidimcgivern.com/uploads/1/3/1/4/131406036/tobiveluba.pdf
- http://files.bradleyestates.co.uk/uploads/1/3/2/6/132682570/wirifobeje.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/4590/3774/files/oracle_alter_user_unlock.pdf
- https://cdn.shopify.com/s/files/1/0437/1392/1175/files/39834423849.pdf
- https://cdn.shopify.com/s/files/1/0433/7801/6406/files/pukeferebawewadinudilefe.pdf
- https://cdn.shopify.com/s/files/1/0434/0419/8044/files/xoturirejoxapojoluren.pdf
- https://138bb71a-98bb-4552-bcbb-3c29e25487e3.filesusr.com/ugd/ed2d23_0c9ebf4dc4b04a2bb257ed6a0b1612be.pdf?index=true
- https://c17b6df0-805d-4aee-b1f7-e8b7f488af29.filesusr.com/ugd/e49726_5eec1970f18a492b87ce814c660e5348.pdf?index=true
- https://b612e12e-1197-438d-901e-cca78446ef8b.filesusr.com/ugd/bcd086_dd9ea856f9f34c3dab4fabcd69c32a70.pdf?index=true
- https://3b17bbb6-794b-4f32-8227-739b3c245e58.filesusr.com/ugd/ace02d_4c8884d685c44e2292ca0c1b7a440bba.pdf?index=true
- 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_off00007027.bin9eaf77635fb245eab87dbbcef48d86f69cebb0ee6614f7cc0fc3d487f70b16f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7027 | 5236 bytes |
font_01_sfnt_off000081fd.bine311a5e99c18aebb3ad8bca62d732d54b79404de8f935842ce3c5d27c2e82f45 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81FD | 10340 bytes |
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