MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link farm designed to manipulate search engine results, with one prominent link directing to a known malicious redirector. The document body, though partially corrupted, contains text suggesting a lure for "Linksys manual setup". The primary malicious IOC is the redirector URL, which is likely used to host further malicious content or phishing pages.
Heuristics 3
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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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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.club/wix?keyword=linksys+manual+setup
- http://files.drbrightman.com/uploads/1/3/1/0/131070362/8526000.pdf
- http://files.guidomuratorephoto.com/uploads/1/3/1/8/131871721/litibokipedaxozo.pdf
- http://files.webuyhousesderby.co.uk/uploads/1/3/0/7/130776592/4218807.pdf
- http://files.bbqgrillsandislands.com/uploads/1/3/0/7/130776239/gupav.pdf
- https://cdn.shopify.com/s/files/1/0432/6440/9764/files/skinny_d_amato.pdf
- https://cdn.shopify.com/s/files/1/0436/4831/9638/files/the_behaviourist_theory_of_language_acquisition.pdf
- https://cdn.shopify.com/s/files/1/0449/9764/0360/files/wow_classic_vibrant_plume.pdf
- https://cdn.shopify.com/s/files/1/0465/9334/3653/files/20376541398.pdf
- https://3a677264-47f8-4c72-9c38-a5a512c13b86.filesusr.com/ugd/384ea4_2ddbc3e5a92d4104bdcce622a5cef4e3.pdf?index=true
- https://f4b02bdb-f372-4347-a575-08fb46aaa821.filesusr.com/ugd/565485_37f5ebf157594639b27f85b374608a4a.pdf?index=true
- https://61007730-4495-486c-81ee-aa599e41a6e4.filesusr.com/ugd/eb4c03_d9e084f23437416d9ea164c55c1dc7c7.pdf?index=true
- https://8573986a-b9fd-4564-bd02-4fd0c1eee7f8.filesusr.com/ugd/96564c_c3505c2303814d76b5a8a3d6a6119339.pdf?index=true
- https://b439f17c-60cf-48e4-9dce-a6b4e2272f91.filesusr.com/ugd/724fb5_de6e051dc73841e8821a6ba8c854b44c.pdf?index=true
- https://60043e45-c735-4b0e-a7a6-ccb5a2cc93cd.filesusr.com/ugd/0010c8_bf779cb9ed2d4574be859f24b495b29c.pdf?index=true
- https://09fa6ce8-0071-48dd-9704-7b3d35cb110a.filesusr.com/ugd/8e1900_2c74812720da43459ec08247fb18028e.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/
- https://09fa6ce8-0071-48dd-9704-7b3d35cb110a.filesusr.com/ugd/8e1900_2c74812720da43459ec08247fb18028e.pdf?index=tru
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060c0.bin0d097945e40dc33eb993576b88e0f4b9cc1c200573f4a775668288b9ffa2fecc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60C0 | 4976 bytes |
font_01_sfnt_off000071a7.binabe2e605c870c0734c82ad9a56f4906cf81da58a1459fc6126f29714d415e813 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71A7 | 10456 bytes |
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