MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying it as a malicious redirector and a link farm. The document body, though garbled, contains a URL that matches one of the extracted IOCs, suggesting an attempt to drive traffic to malicious sites. The presence of multiple PDF links points towards a coordinated effort to distribute content or malware through a link farm.
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=pathfinder+kingmaker+caster+feats
- http://sujuga.tntdeesign.com/uploads/1/3/1/4/131438500/2da31b1ca937.pdf
- http://warof.innerhiking.com/uploads/1/3/1/8/131856373/gujufodifup_vixudolo_saximimoto.pdf
- http://files.oasisnorth.org/uploads/1/3/1/4/131407227/xebuven-pewobexex-xotakokumabopex-baruz.pdf
- http://wires.jacquelenebennett.com/uploads/1/3/2/3/132302912/a2d2f.pdf
- http://files.sphsmagnet.com/uploads/1/3/1/0/131070178/9736429.pdf
- http://fiposaw.atouchofclasshairsalon.ca/uploads/1/3/1/3/131379992/3281e04ac.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://484d0475-3526-4813-971c-edff588f7e21.filesusr.com/ugd/0ebc1f_8b162903de7b4e1c94d85a195439a7a1.pdf?index=true
- https://3e7e0e77-057a-44e0-b935-c9122ee2b372.filesusr.com/ugd/7d1dc9_9bea0800b49d4ffc968b1a0fba205e8e.pdf?index=true
- https://38e34c48-bb5c-48be-8c1f-a24771a81f13.filesusr.com/ugd/23b571_d772be0480b74e3b8f016da12d504295.pdf?index=true
- https://b7835632-4217-4d8c-8fbb-cef36ed8f079.filesusr.com/ugd/b5472a_00c3cb7a2d03432485b44c94ef4bbe34.pdf?index=true
- https://cdn.shopify.com/s/files/1/0429/7749/3146/files/wubasebiwip.pdf
- https://cdn.shopify.com/s/files/1/0441/3734/9272/files/panchatantra_stories_in_telugu_free.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_off00006a05.bin13d50072b389614169668231d535b83d970569586db64c97e55982cc9caf1b03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A05 | 5468 bytes |
font_01_sfnt_off00007c7d.bin407d216956fba6af4fd04f0c71040fb6913963d25d94e5adf1ef6b70308ef508 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C7D | 10280 bytes |
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