MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.cc'. Additionally, it exhibits characteristics of a PDF SEO link farm, with numerous links to Shopify-hosted PDFs, suggesting an attempt to manipulate search results or distribute content. The 'SE_PASSWORD_ARCHIVE_LURE' heuristic indicates the document may be part of a multi-stage attack, possibly requiring a password to decrypt a subsequent payload. The document body is heavily obfuscated and unreadable, providing no direct clues to its intent beyond the metadata and heuristics.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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/pify?keyword=brand+identity+book+pdf
- http://files.adpecuador.com/uploads/1/3/0/9/130969356/a29c929.pdf
- http://files.skycombers.com/uploads/1/3/1/4/131410479/8813834.pdf
- http://files.jcardinahl.com/uploads/1/3/1/6/131637131/kapuremibokid_korakenavodof_nedadumuw_zamire.pdf
- https://cdn.shopify.com/s/files/1/0432/8544/6824/files/misoxi.pdf
- https://cdn.shopify.com/s/files/1/0433/6333/6350/files/149931830.pdf
- https://cdn.shopify.com/s/files/1/0430/3123/2674/files/14258800942.pdf
- https://cdn.shopify.com/s/files/1/0437/8004/6997/files/wigizowujewebo.pdf
- https://cdn.shopify.com/s/files/1/0437/1028/3931/files/36830321974.pdf
- https://cdn.shopify.com/s/files/1/0430/3018/4098/files/mebudemomoturobewas.pdf
- https://cdn.shopify.com/s/files/1/0436/0817/8845/files/75272689821.pdf
- https://cdn.shopify.com/s/files/1/0439/2484/8795/files/72345010585.pdf
- https://cdn.shopify.com/s/files/1/0435/4070/9527/files/41711091055.pdf
- https://cdn.shopify.com/s/files/1/0431/5555/4455/files/kudoxod.pdf
- https://cdn.shopify.com/s/files/1/0434/1982/8386/files/tepejebusuwefifa.pdf
- https://cdn.shopify.com/s/files/1/0434/1668/2663/files/83762873752.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e43.bin0cde13d1898861f7ecc25ce0d0aad1e18465207bd089616917e4c4c9b455855f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E43 | 4968 bytes |
font_01_sfnt_off00007f39.bin734ed1143ce763c368b805491ea2687c3bfd58cb407f608a6d0d8b550aaa64a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F39 | 9996 bytes |
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