Behavioral task
behavioral1
Sample
BootstrapperV3_1_protected.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
BootstrapperV3_1_protected.exe
Resource
win10v2004-20250217-en
General
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Target
BootstrapperV3_1_protected.exe
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Size
7.3MB
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MD5
2a8cf24db62f39d25634b4d3d1f7d997
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SHA1
3a5161efaec9020bb223b3ce75d80af0016658e1
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SHA256
81495b2fed47dda40e5ca4e871ad989d5906b2d75fd563f2e2134f10264f2d55
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SHA512
eeeca9595a1bfa6a03859080eff4d11d41de686ff3b6171b674a650112c74534b99400cc68461d1dc99a03c57c1f7566c39e9ea4a79d851a95964c1d1ab691da
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SSDEEP
196608:PS4H3QWhpkTBch+3Tq02WBqUx6H783EPq2s1j:PSPyk9mSqPWcUx478n5p
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BootstrapperV3_1_protected.exe
Files
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BootstrapperV3_1_protected.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 6.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 4.1MB - Virtual size: 4.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ