General
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Target
MBRGay (red).exe
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Size
47KB
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Sample
240524-crbksahg7z
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MD5
df3149c1d5ac6d561b825301c9b8eb27
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SHA1
864172e201ad47c157785e676ba62a9c4e30fbb1
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SHA256
ad296e9873896ca5eaf72457a0a57b5abeb709feec89b615e5496787d86b8575
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SHA512
f0fea189994b59f1dc5ee5b4f5fd5b8657e926727d9b2bcac498866906adb0d861d97ead69e14f159d61e19832d27fafac7a17a470d26c36a4a9b903f1530df9
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SSDEEP
768:9yLqzcQ8zwtHEBbGoaPbs9IKRQ5qo2GLQdJzb4ztOyjg5YCtKO:cLqzcQ5kJxWpKRfzdJSIyjg57K
Static task
static1
Behavioral task
behavioral1
Sample
MBRGay (red).exe
Resource
win7-20240508-en
Malware Config
Targets
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Target
MBRGay (red).exe
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Size
47KB
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MD5
df3149c1d5ac6d561b825301c9b8eb27
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SHA1
864172e201ad47c157785e676ba62a9c4e30fbb1
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SHA256
ad296e9873896ca5eaf72457a0a57b5abeb709feec89b615e5496787d86b8575
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SHA512
f0fea189994b59f1dc5ee5b4f5fd5b8657e926727d9b2bcac498866906adb0d861d97ead69e14f159d61e19832d27fafac7a17a470d26c36a4a9b903f1530df9
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SSDEEP
768:9yLqzcQ8zwtHEBbGoaPbs9IKRQ5qo2GLQdJzb4ztOyjg5YCtKO:cLqzcQ5kJxWpKRfzdJSIyjg57K
Score6/10-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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