MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.ru/pify?keyword=linux+administration+pdf+2020'. This URL is embedded within the document body, suggesting a social engineering lure. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on cdn.shopify.com. The primary intent appears to be redirecting the user 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=linux+administration+pdf+2020
- http://migewa.vineyardlifestiles.com/uploads/1/3/0/8/130874633/4bc3e6ef64.pdf
- http://files.eighttreasuresyoga.com/uploads/1/3/2/3/132303001/4876700.pdf
- http://files.gailmadeitdesigns.com/uploads/1/3/1/8/131856121/busopizuxa.pdf
- http://files.nysutmasks.com/uploads/1/3/2/7/132741429/931545.pdf
- http://files.demsumgudpralines.com/uploads/1/3/0/7/130740130/vopol.pdf
- https://cdn.shopify.com/s/files/1/0433/0360/0283/files/monakeditanupivuz.pdf
- https://cdn.shopify.com/s/files/1/0434/7274/8710/files/vekonoxudumutex.pdf
- https://cdn.shopify.com/s/files/1/0440/6971/6118/files/94299914307.pdf
- https://cdn.shopify.com/s/files/1/0429/4190/7100/files/43743130725.pdf
- https://cdn.shopify.com/s/files/1/0431/1403/7397/files/88599327537.pdf
- https://cdn.shopify.com/s/files/1/0432/9809/5272/files/93880547606.pdf
- https://cdn.shopify.com/s/files/1/0437/7922/7810/files/kasevowupawa.pdf
- https://cdn.shopify.com/s/files/1/0438/3975/0294/files/51459559132.pdf
- https://cdn.shopify.com/s/files/1/0430/4853/4167/files/53217904592.pdf
- https://cdn.shopify.com/s/files/1/0428/9118/2243/files/mafunale.pdf
- https://cdn.shopify.com/s/files/1/0434/5544/7202/files/pidogafudutozukitidogonu.pdf
- https://cdn.shopify.com/s/files/1/0439/6656/2462/files/48378259098.pdf
- https://cdn.shopify.com/s/files/1/0427/4687/1974/files/magoxenexatakizi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/biludetejuvujatolometa.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_off00008c65.bin87f96ae4a312cd6f6c98e4a3120802c4c7c86e08078db3f622430b5b9f8849a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C65 | 5204 bytes |
font_01_sfnt_off00009df4.bin2452e639b2a0d6d023e4fe3dd1dcf39ba083c59c63e1bcc8d533dbdd088aeb4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DF4 | 11528 bytes |
font_02_sfnt_off0000c34e.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC34E | 4324 bytes |
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