Behavioral task
behavioral1
Sample
a74b1bbf3e3dcb9b399c5732733e2f69f2aae59056d890ee3c67d92859b9b03c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
a74b1bbf3e3dcb9b399c5732733e2f69f2aae59056d890ee3c67d92859b9b03c.exe
Resource
win11-20240508-en
General
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Target
a74b1bbf3e3dcb9b399c5732733e2f69f2aae59056d890ee3c67d92859b9b03c
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Size
266KB
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MD5
30c56b3ff7cf0ed85c0fe6f180d82c1a
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SHA1
30b3c716ed0f98ff160034d637d3f789c0c3637d
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SHA256
a74b1bbf3e3dcb9b399c5732733e2f69f2aae59056d890ee3c67d92859b9b03c
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SHA512
b159354a050e2feaaad283d6d766b16101d4c328cb74c860491795dc7601b49da2378027aef19fa0c36df4d2d3db94845a2db40948ba6723f7c79ae5e3a0f790
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SSDEEP
3072:aNXEGZJWhfNFC4S60+XoLczrVmXRAxPJRjHXEi9ZP7aPQ8ug0x3xS6HkLWPH01nQ:oXzKdNY49u8rVXRDDqMg0x3jL01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a74b1bbf3e3dcb9b399c5732733e2f69f2aae59056d890ee3c67d92859b9b03c unpack001/out.upx
Files
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a74b1bbf3e3dcb9b399c5732733e2f69f2aae59056d890ee3c67d92859b9b03c.exe windows:6 windows x86 arch: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 arch: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