Static task
static1
Behavioral task
behavioral1
Sample
Client-built-stub-fub.exe
Resource
win7-20240221-en
General
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Target
Client-built-stub-fub.exe
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Size
3.2MB
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MD5
9f12e3815f269826203a1baae1761698
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SHA1
a6f1047279952df4f0c4b0f15fbef84d2a8ef2f5
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SHA256
fbe5f5d43d9c6631ff75557f9eec341c15b58cac301de3b573bc1913a4daa3e0
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SHA512
1c086a83fa969bacadef854eaddc6ad72f51abb1536a27af5c89604df3cc9641765cbd4d5bb6144956b07d0a8fd8fd3318665e6185b69d80235fdbc92d0f960d
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SSDEEP
49152:St+NHEEtT54YyDAP4m2w99yvHT+8sVEDjP+IMh2d8KdZOQra3txClJHgo4jL4/jL:cbEt9HnEo9U+KjPe0d/dcTHmtx4j6jL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Client-built-stub-fub.exe
Files
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Client-built-stub-fub.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: 3.2MB - Virtual size: 3.2MB
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
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ