Behavioral task
behavioral1
Sample
BootstrapperV1.26.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
BootstrapperV1.26.exe
Resource
win10v2004-20240802-en
General
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Target
BootstrapperV1.26.exe
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Size
863KB
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MD5
cc3f2a1f63f68e4014bc3b8a0d3ddf7c
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SHA1
82eb314b035f073332a7a4a9a10449513ccc1d03
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SHA256
43182b7bf6f7d1c9e18f1c3f9dd916986d6adb81928ee0b2e57d6572d22bca4a
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SHA512
6f6839fb986475b0b8d95132a5588c9d0f956e8b9cc1d894fc755cc8d365a11daba321a05aac1db295586a4d3a2b290c7ea80446948c57c4af0d33f21dd5f2da
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SSDEEP
12288:TATougEx9nCvJ4f05oOGoGH/j0MNVcfzJXcBPXBNr8L5h:k0NY9CvzoVoGH/j0ucrJXOu
Malware Config
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BootstrapperV1.26.exe
Files
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BootstrapperV1.26.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 861KB - Virtual size: 861KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 888B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ