Static task
static1
Behavioral task
behavioral1
Sample
GxBaseBuilder.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
GxBaseBuilder.dll
Resource
win10v2004-20240426-en
General
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Target
GxBaseBuilder.dll
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Size
92KB
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MD5
96cc5da2b5d6f83e31294b18dbdac984
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SHA1
e3be95e12d22feeaf3fd5604ae46b73bc88f2404
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SHA256
e8bef1182ff6af858a30a2d6877276039d5d56325f79bcd2fd698559c7a1a247
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SHA512
43a901505848069461cff0e6ce7cf8bcbc68bb4425c77d95e94a9af63eae22f26e809ca72da71b3f4482903a3b27527aed0ddf662dc64b0380409c037d088b75
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SSDEEP
1536:ZeF5MKAmJlKrsUshbJeWWP4gIgXpEa5TOu8JZd9YQcVbsX:wHZA2e+MWWP4gIglTOu8p9MVYX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource GxBaseBuilder.dll
Files
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GxBaseBuilder.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ