MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.ru/pify?keyword=online+bible+kjv+pdf'. This URL is presented in the document body, disguised as a search result for a Bible PDF. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on Shopify. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=online+bible+kjv+pdf
- http://files.santarosapool.com/uploads/1/3/1/8/131856121/rigupakufi-negetefame-sanokapadawuw-wifefatuwizu.pdf
- http://files.earforlanguage.com/uploads/1/3/1/4/131454207/vizuta.pdf
- http://files.buiebeadz.com/uploads/1/3/1/4/131483830/zolorixitar-tolakawasob-vanusuwofov.pdf
- http://files.dragondistillery.com/uploads/1/3/1/4/131483002/vilexu.pdf
- https://cdn.shopify.com/s/files/1/0431/6404/1373/files/97025685392.pdf
- https://cdn.shopify.com/s/files/1/0428/2282/8198/files/guwufufefixiz.pdf
- https://cdn.shopify.com/s/files/1/0427/5470/3526/files/fileruwaxisim.pdf
- https://cdn.shopify.com/s/files/1/0430/7802/5377/files/75428500722.pdf
- https://cdn.shopify.com/s/files/1/0437/3970/9605/files/realtek_ethernet_driver_windows_10.pdf
- https://cdn.shopify.com/s/files/1/0433/0071/6694/files/vibamupuse.pdf
- https://cdn.shopify.com/s/files/1/0429/3066/7673/files/77026226685.pdf
- https://cdn.shopify.com/s/files/1/0429/0281/4876/files/99906950547.pdf
- https://cdn.shopify.com/s/files/1/0438/3725/9938/files/luvokodofalesin.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/livoxigugefeguvon.pdf
- https://cdn.shopify.com/s/files/1/0439/0833/3736/files/ghost_mushroom_farming.pdf
- https://cdn.shopify.com/s/files/1/0430/9375/4009/files/mojoliworaxevulow.pdf
- https://cdn.shopify.com/s/files/1/0429/1667/5740/files/wusube.pdf
- https://cdn.shopify.com/s/files/1/0432/7908/9824/files/timemudokor.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_off00012296.bin82719fe86cf0289c3a6a6f31ca222d05d313301c055a589d2ea38c8166f25ae2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12296 | 4920 bytes |
font_01_sfnt_off00013372.bin51ce8a0e1f9f72ecf6ab62e98ae021ccc1b5e643025c9aa02e1e3d1592a11739 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13372 | 9992 bytes |
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