MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.ru/pify?keyword=disable+autocomplete+html'. The document body, though heavily obfuscated, also contains this URL and references to other PDF files hosted on Shopify domains, suggesting a link farm or redirection strategy. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document may be intended to trick users into downloading a password-protected archive, a common tactic for evading initial security scans.
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.ru/pify?keyword=disable+autocomplete+html
- http://files.kevinssmallworld.com/uploads/1/3/2/8/132814050/raxitapumifa.pdf
- http://files.mtllabfsu.com/uploads/1/3/2/7/132741302/7d0b78f777f63ca.pdf
- http://files.shakespeareswitch.com/uploads/1/3/1/6/131636988/makerifireba-varasetamopof.pdf
- http://files.lilyteng.com/uploads/1/3/0/7/130739043/foxifaritu-fugupepej.pdf
- http://files.servingjesuspoetry.com/uploads/1/3/2/3/132303010/81224a4f20d0ed5.pdf
- https://cdn.shopify.com/s/files/1/0433/5904/3749/files/nituxipiwinoj.pdf
- https://cdn.shopify.com/s/files/1/0434/7808/9878/files/musafopodesipagiwa.pdf
- https://cdn.shopify.com/s/files/1/0429/8643/8807/files/zedabotaweramij.pdf
- https://cdn.shopify.com/s/files/1/0427/7580/6119/files/78515660513.pdf
- https://cdn.shopify.com/s/files/1/0429/3623/8236/files/59015444840.pdf
- https://cdn.shopify.com/s/files/1/0437/4816/3735/files/89586089403.pdf
- https://cdn.shopify.com/s/files/1/0433/7952/3751/files/zofoge.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/79807552326.pdf
- https://cdn.shopify.com/s/files/1/0434/0062/6325/files/xotijitisikitaril.pdf
- https://cdn.shopify.com/s/files/1/0435/5755/2277/files/88624900594.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_off00007c3a.bin914ed55bbee90444b99f3d7a73604179f71a27902d9f5b7fe4e580ba56caf4ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C3A | 4992 bytes |
font_01_sfnt_off00008d34.binefd3c88116f68d7506f1063f27f0620674217662ccb68cdcad8944ee19ef5edb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D34 | 14328 bytes |
font_02_sfnt_off0000bb86.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB86 | 4324 bytes |
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