MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a technique often used for SEO spam or to distribute malicious content. One critical heuristic identified a link to a known malicious redirector, 'ttraff.cc', which is designed to lead users to harmful sites. The document body, though heavily obfuscated, appears to be related to search terms for a book series, suggesting a lure to trick users into clicking the malicious link. No scripts were extracted, but the PDF structure and link farm indicate a delivery mechanism for further malicious activity.
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.cc/wb?keyword=the%20golden%20compass%20book%20series%20pdf
- http://files.fcwellnesscompanyltd.com/uploads/1/3/2/6/132680986/27ec65.pdf
- http://files.ebingermusic.com/uploads/1/3/2/7/132712514/4139684.pdf
- http://files.milbscoop.com/uploads/1/3/1/4/131454791/lonumaj.pdf
- http://files.plumislandweavingco.com/uploads/1/3/0/7/130775211/kemawem.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/mafapeguk.pdf
- https://cdn.shopify.com/s/files/1/0428/8859/3567/files/22439745356.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/94229011204.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vuketunaxu.pdf
- https://cdn.shopify.com/s/files/1/0428/4717/4822/files/fujexutiwodapugatewe.pdf
- https://nalibavur.files.wordpress.com/2020/06/gezerovosub.pdf
- https://nanesufated.files.wordpress.com/2020/06/75708538563.pdf
- https://zisoliw.files.wordpress.com/2020/06/32342481095.pdf
- https://zomifuv.files.wordpress.com/2020/06/zusiravumurur.pdf
- https://cdn.shopify.com/s/files/1/0427/8213/0332/files/pogobabugada.pdf
- https://cdn.shopify.com/s/files/1/0431/0119/2352/files/tonamunitazed.pdf
- https://cdn.shopify.com/s/files/1/0433/6350/0197/files/63541961806.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6139/files/33577063884.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/65105912314.pdf
- https://cdn.shopify.com/s/files/1/0432/8852/7013/files/19534474999.pdf
- https://cdn.shopify.com/s/files/1/0433/3617/1688/files/jaxoxuronenoke.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49816413057.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/
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/v
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010ef7.binf63e126488efc878d4d25b1a5fa8234e874c5536d3410134a1dd2c82e1c846d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EF7 | 5432 bytes |
font_01_sfnt_off00012126.bineb3ca0e8929705cc2ee60ce9e4307a2f7d85d5212240989bcf66442fec0040b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12126 | 14148 bytes |
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