General
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Target
avast_free_antivirus_setup_online.exe
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Size
243KB
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Sample
241121-3ryneswmaq
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MD5
7cd70a554c28707e265823b92311c25a
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SHA1
a74552c7af45e5f43118a7397eb5cd82f5fe45fe
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SHA256
436148a87322be6ad24278b4ce0950ff167964b5b3a97e849654eda4cf62afc5
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SHA512
35e0db4557f59208f16ff245a52ae475db94826a13cf376ab420b14fc9a15018cb5d7ac85042c04626a48a15862ccf0ccc2d5d89d307b4dd9903bf60a6d65fe7
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SSDEEP
6144:skDOZargxSHmQv2+B9EwC/WQMeQsqJ7y:skDOymC2+7M+km7y
Static task
static1
Behavioral task
behavioral1
Sample
avast_free_antivirus_setup_online.exe
Resource
win11-20241007-en
Malware Config
Targets
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Target
avast_free_antivirus_setup_online.exe
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Size
243KB
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MD5
7cd70a554c28707e265823b92311c25a
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SHA1
a74552c7af45e5f43118a7397eb5cd82f5fe45fe
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SHA256
436148a87322be6ad24278b4ce0950ff167964b5b3a97e849654eda4cf62afc5
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SHA512
35e0db4557f59208f16ff245a52ae475db94826a13cf376ab420b14fc9a15018cb5d7ac85042c04626a48a15862ccf0ccc2d5d89d307b4dd9903bf60a6d65fe7
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SSDEEP
6144:skDOZargxSHmQv2+B9EwC/WQMeQsqJ7y:skDOymC2+7M+km7y
Score6/10-
Checks for any installed AV software in registry
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Downloads MZ/PE file
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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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