MALICIOUS
64
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9805
Heuristics 3
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://midufefew.ru/strik?utm_term=system+of+inequalities+graphing+worksheet+pdf PDF link annotation
- http://wamuvosuvebupa.iblogger.org/94202039223.pdfIn PDF document text
- http://sedouche.xyz/top_100_swiss_startups_2020c4jx9.pdfIn PDF document text
- http://misitaka.iblogger.org/juzuruxowew.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427105/normal_604cdedb43b86.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367308/normal_5fd924a0d247a.pdfIn PDF document text
- http://morpeoplelife.ru/xezenitusumamegujagc8xl.pdfIn PDF document text
- http://xufededubumavif.scienceontheweb.net/fluke_77_multimeter_input_impedance.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455642/normal_604fe6a95032c.pdfIn PDF document text
- https://xewulatejema.weebly.com/uploads/1/3/5/3/135345986/mowawevixupakikipux.pdfIn PDF document text
- http://sumazubaviloxog.22web.org/zuzosanelugagudemolovujon.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451949/normal_5fc7a839c9a1d.pdfIn PDF document text
- http://tometifo.getenjoyment.net/human_geography_meaning_in_hindi.pdfIn PDF document text
- https://buritozube.weebly.com/uploads/1/3/0/7/130775753/9742046.pdfIn PDF document text
- http://wirobigi.medianewsonline.com/40999588181.pdfIn PDF document text
- https://tujobofawoti.weebly.com/uploads/1/3/2/6/132695409/1650949.pdfIn PDF document text
- http://tejovotemikodes.getenjoyment.net/pafov.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://01c4c9a3-ee74-4db9-a65d-799443b8dbf1.filesusr.com/ugd/a64c8c_89c142bc10ad426e9a47f9877b4ea64d.pdf?index=trueIn PDF document text
- http://pokatutabojew.rf.gd/66916438376.pdfIn PDF document text
- https://69868269-04aa-4a0d-8379-1371762fd556.filesusr.com/ugd/d8beff_39c3a1a23b544a92a6b330afda4806be.pdf?index=trueIn PDF document text
- http://nipuwiwabo.rf.gd/barcode_generator_tool.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fbb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBB6 | 5944 bytes |
SHA-256: 782e7ccae5f64710c63ebac76a25a45b498045e33ff5316146917ea6afa79bba |
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font_01_sfnt_off00010fd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FD5 | 12276 bytes |
SHA-256: c0519d0524013380b1142d80d5118298b6fe57ec30bcf2c2523dc153e841774b |
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