Behavioral task
behavioral1
Sample
2fcb23691d8b85a1c3ecb54603cee783476921073058846ddebd6930be32f9e1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2fcb23691d8b85a1c3ecb54603cee783476921073058846ddebd6930be32f9e1.exe
Resource
win10v2004-20230915-en
General
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Target
2fcb23691d8b85a1c3ecb54603cee783476921073058846ddebd6930be32f9e1
-
Size
266KB
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MD5
31ca8e2d363f1e5fd50451f44128f6ab
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SHA1
55b5cab489e88d172cbe6004a7c738320ea6ef09
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SHA256
2fcb23691d8b85a1c3ecb54603cee783476921073058846ddebd6930be32f9e1
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SHA512
cde42aa990ccaa62c4430599e0cc47e6edfdd535f87813d27ee4eb4ec8f99f50f41f17ee10d6689b06f85c649421257cd31f47b4bb9aaa4fe6efc03ab1766a1f
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SSDEEP
3072:LNXEGZJWhfNFC4S60+XoLczrVmXq9ggK5JpzWGLiw6Zau4NDBzdrmaDbIIjbpH0W:RXzKdNY49u8rVPzwzz9l01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fcb23691d8b85a1c3ecb54603cee783476921073058846ddebd6930be32f9e1 unpack001/out.upx
Files
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2fcb23691d8b85a1c3ecb54603cee783476921073058846ddebd6930be32f9e1.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ