MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF file contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also contains a large number of external PDF links, suggesting a link farm. The document body, though heavily obfuscated, contains text related to 'accounts payable configuration in sap fico pdf', aligning with the 'SE_INVOICE_LURE' heuristic. The primary malicious IOC is the redirector URL, which is likely used to funnel victims to a further stage of the attack.
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=accounts+payable+configuration+in+sap+fico+pdf
- http://files.americanautoaircarsales.com/uploads/1/3/1/3/131383892/zevoli-gukekomediliro.pdf
- http://files.stpatricksrochelle.com/uploads/1/3/1/4/131407704/d2bcef230d2.pdf
- http://files.penninewalling.co.uk/uploads/1/3/1/4/131407012/lirelakixojibij.pdf
- https://cdn.shopify.com/s/files/1/0440/6332/6358/files/83892420525.pdf
- https://cdn.shopify.com/s/files/1/0431/3550/0439/files/fumatutaromem.pdf
- https://cdn.shopify.com/s/files/1/0430/4198/0567/files/radawanuvuvimikonojatef.pdf
- https://cdn.shopify.com/s/files/1/0430/8841/2836/files/1122250705.pdf
- https://cdn.shopify.com/s/files/1/0431/3926/8770/files/38136999978.pdf
- https://cdn.shopify.com/s/files/1/0433/8122/7672/files/vemagodi.pdf
- https://cdn.shopify.com/s/files/1/0432/9360/6056/files/96017732321.pdf
- https://cdn.shopify.com/s/files/1/0429/3119/1975/files/95783728143.pdf
- https://cdn.shopify.com/s/files/1/0431/8121/1810/files/41875766296.pdf
- https://cdn.shopify.com/s/files/1/0431/0056/9751/files/14549727405.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/pusaxexedifikujujex.pdf
- https://cdn.shopify.com/s/files/1/0430/9162/4096/files/34460001723.pdf
- https://cdn.shopify.com/s/files/1/0432/2626/7816/files/73379232189.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_off0000af4c.bin80c2bbd5ea407b894875e4f7d56560841c25df5a43e6991e50e0ea2f5a967f90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF4C | 5436 bytes |
font_01_sfnt_off0000c1da.bin551f09d9512362093c4e70bc1e70933e8479648ec4f5edcd656f583e658c7a7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1DA | 10212 bytes |
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