Static task
static1
Behavioral task
behavioral1
Sample
NidhoggClient.exe
Resource
win11-20240709-en
General
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Target
NidhoggClient.exe
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Size
184KB
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MD5
0090b023647095c20b2c1ef549a63101
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SHA1
b16b71fded7c979dec0d8dace947b58eb70c3b96
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SHA256
66fa1cc2b5ad37a2e9900f3353cd8111aa079b1ff7ed8047c75dd4e656633c0f
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SHA512
d9307944451bf0cee829f62cd1f2a12db5519132acd3b2f948f0f0a343cc9d7f7bafd0c4ea2629c7099d7acd260e8056ce34ae0cb6d924ac636d4efcacd91a2b
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SSDEEP
3072:gPdAjssK7vvSKOzWcU006yxgP4USEF+wILKt7hWAyT81ibPbzu/aU6:EdxvmHU0unUD41Kt7hWAy9b4a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NidhoggClient.exe
Files
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NidhoggClient.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
5DqpFIS Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
5DqpFIS Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
zUmdyrWg Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ