MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, which is the primary indicator of malicious intent. The document body, though heavily obfuscated, contains text referencing a 'raspberry pi 2 user guide pdf' and includes the malicious URL 'https://ttraff.me/wix?keyword=vilros+raspberry+pi+2+user+guide+pdf'. This suggests a social engineering lure to drive traffic to a malicious site. The presence of numerous other PDF links, identified as a link farm, further supports the malicious nature of the document.
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.me/wix?keyword=vilros+raspberry+pi+2+user+guide+pdf
- http://pewax.eitanhersh.com/uploads/1/3/0/8/130874540/vepafipo.pdf
- http://kuwewuja.darkderby.com/uploads/1/3/0/7/130776824/5022429.pdf
- http://vekoruwu.universeemergence.net/uploads/1/3/1/4/131406118/jabevagudatipu_tolakuka.pdf
- https://2d46c35e-d61b-493e-af8c-6a06e5ece92e.filesusr.com/ugd/a8cc01_def3e572a7054bb5988f64b794078209.pdf?index=true
- https://24cfda79-312a-4d60-91fd-07b179c33710.filesusr.com/ugd/bd1fc0_0e02a0e5327c46f8a155f81b9779e826.pdf?index=true
- https://b4a6a321-9a11-4bd6-bbbf-39c57e4e2cff.filesusr.com/ugd/e32576_166fdfa35ddb4eb1943e6e756a635036.pdf?index=true
- https://009b2e9f-1b9f-4a14-b0e1-a953dedfcc95.filesusr.com/ugd/108936_734fb09781444dd9b78b504b61d6c4c6.pdf?index=true
- https://cdn.shopify.com/s/files/1/0429/9672/7962/files/mudugisogiridinumawujot.pdf
- https://cdn.shopify.com/s/files/1/0440/8187/3048/files/49167526076.pdf
- https://cdn.shopify.com/s/files/1/0481/5149/4809/files/nada_atv_values.pdf
- https://cdn.shopify.com/s/files/1/0428/2603/9463/files/american_english_file_3_teacher_s_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0461/3681/9865/files/valuation_orthographe_ce2.pdf
- https://cdn.shopify.com/s/files/1/0435/9107/3951/files/rea_entre_dos_curvas.pdf
- https://cdn.shopify.com/s/files/1/0438/6357/2635/files/38413233981.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006aa0.bin6748f19c1c66cf7c025bdc084b37b695d0e98097988a437881d8a2a9ec4fc363 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AA0 | 5244 bytes |
font_01_sfnt_off00007c8b.bin72036eb73476019905b3a355cda300d75cae09a1f0c89e2442332cc630dc0925 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C8B | 10632 bytes |
font_02_sfnt_off0000a075.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA075 | 4324 bytes |
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