Static task
static1
Behavioral task
behavioral1
Sample
demo-SyukkaCheck.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
demo-SyukkaCheck.exe
Resource
win10v2004-20230220-en
General
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Target
demo-SyukkaCheck.exe
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Size
193KB
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MD5
8d28e36e89362ed510fb46d4e91db8b0
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SHA1
49bbed254ac43af9cacb5f977ee397b4c73b51aa
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SHA256
ee2b38695b7d1a854d990121037842cfbf2ed9e2c6b2d172fc881767872c45c0
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SHA512
26f8d9a8b4cc59c4ec34a9543d34079e95956d5f081abd0112e070ca66022e5effe18a600d0e5b592fe590b8ea7ff9f8abc184bf9748458f7c2f750330f18628
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SSDEEP
3072:N+lnCcVcuGDs5Hha9hmVG/YmoQyvu3SC6oNHPIcCB1NT5ou8:wCcVcums5Hha9h//YAyvuCiWbKv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource demo-SyukkaCheck.exe
Files
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demo-SyukkaCheck.exe.exe windows 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: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.sdata Size: 512B - Virtual size: 195B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 34KB
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