MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link farm and a malicious redirector, indicating a phishing or scam attempt. The document body, though heavily obfuscated, contains keywords related to financial templates, reinforcing the lure. The primary malicious URL, https://ttraff.ru/pify?keyword=amortization+template+google+sheets, is identified as a redirector to malicious infrastructure. The presence of numerous links to external PDFs, many hosted on Shopify, suggests a coordinated effort to distribute malicious content.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=amortization+template+google+sheets
- http://files.blackandblueeaston.com/uploads/1/3/0/8/130873849/d95d23.pdf
- http://files.lemmarkgarment.com/uploads/1/3/1/0/131070918/raranap.pdf
- http://files.eastcountyrfc.org/uploads/1/3/2/7/132712057/pigixomar.pdf
- http://files.heart2artproject.org/uploads/1/3/0/7/130739776/5549158.pdf
- http://files.mitercontracting.com/uploads/1/3/1/1/131163635/pipopinenete-komisupivug.pdf
- http://files.mitercontracting.com/uploads/1/3/1/1/131163635/pipopinenete-komisupivu
- https://cdn.shopify.com/s/files/1/0430/3175/6957/files/94010742507.pdf
- https://cdn.shopify.com/s/files/1/0431/2426/1026/files/bupak.pdf
- https://cdn.shopify.com/s/files/1/0431/6990/6854/files/41550107874.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/62092070186.pdf
- https://cdn.shopify.com/s/files/1/0440/1017/6662/files/61244664064.pdf
- https://cdn.shopify.com/s/files/1/0431/8242/4215/files/vedezagofivazofepuwosi.pdf
- https://cdn.shopify.com/s/files/1/0437/2906/0001/files/pubusuvi.pdf
- https://cdn.shopify.com/s/files/1/0431/7003/7924/files/babugufapakipeju.pdf
- https://cdn.shopify.com/s/files/1/0428/2155/0247/files/tujinopefusuzib.pdf
- https://cdn.shopify.com/s/files/1/0432/2797/1741/files/siwebuguf.pdf
- https://cdn.shopify.com/s/files/1/0431/0604/2013/files/nenokigilomezerikar.pdf
- https://cdn.shopify.com/s/files/1/0433/1218/5494/files/nalobafujowelibukuve.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89352644259.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007951.bin5a7d4a06191a3f3e6b6ec439fb57f700cd94e91aff4fce1f328f1a39f6c98289 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7951 | 5060 bytes |
font_01_sfnt_off00008a50.bin40ecc33cf4926359361a70ead6a2cf50848ffbeea75efbfdef58ce302ee81977 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A50 | 10488 bytes |
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