MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of these links, https://ttraff.ru/pify?keyword=acanthophora+muscoides+pdf, is identified as a malicious redirector. The document body contains obfuscated text and URLs, suggesting an attempt to disguise its malicious nature. The primary attack pattern is the use of a link farm to redirect users to malicious infrastructure.
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.ru/pify?keyword=acanthophora+muscoides+pdf
- http://files.jiovanncarrasco.com/uploads/1/3/2/7/132741334/vepamexipogow.pdf
- http://files.marianasterrestrialconservation.org/uploads/1/3/1/0/131070611/9108187.pdf
- http://files.westexaudioelectronics.com/uploads/1/3/0/7/130775635/detas.pdf
- https://cdn.shopify.com/s/files/1/0428/4219/4083/files/navax.pdf
- https://cdn.shopify.com/s/files/1/0433/0966/2366/files/nelovipojuwato.pdf
- https://cdn.shopify.com/s/files/1/0434/3506/5505/files/42138568055.pdf
- https://cdn.shopify.com/s/files/1/0440/9622/5432/files/51210070844.pdf
- https://cdn.shopify.com/s/files/1/0434/3064/1829/files/77171591642.pdf
- https://cdn.shopify.com/s/files/1/0435/6286/0699/files/suxuniboneju.pdf
- https://cdn.shopify.com/s/files/1/0440/6142/5814/files/the_walking_dead_s7e1_torrent.pdf
- https://cdn.shopify.com/s/files/1/0431/5525/9546/files/18774276043.pdf
- https://cdn.shopify.com/s/files/1/0433/1556/0616/files/mibukojavom.pdf
- https://cdn.shopify.com/s/files/1/0431/1692/0996/files/52756652929.pdf
- https://cdn.shopify.com/s/files/1/0438/4122/4861/files/felurivokufebajapukufi.pdf
- https://cdn.shopify.com/s/files/1/0433/5550/4795/files/7392424820.pdf
- https://cdn.shopify.com/s/files/1/0432/2210/6271/files/21837359273.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_off000076fb.bin7b211b66389afa52b42462134d3b9380052b50ed566bb9172cce4d903c831f52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76FB | 5236 bytes |
font_01_sfnt_off0000888c.bin063daf69f5f04027112ce44ac4527ae3720cd9e93b827dfa9f97b6e1e2163130 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x888C | 10380 bytes |
font_02_sfnt_off0000ab74.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB74 | 4324 bytes |
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