Behavioral task
behavioral1
Sample
5fa4aa7ae66ed914312295fb566ec49f97428e5f1b0ad6d003e234d04e58cccb.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5fa4aa7ae66ed914312295fb566ec49f97428e5f1b0ad6d003e234d04e58cccb.exe
Resource
win10v2004-20230915-en
General
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Target
5fa4aa7ae66ed914312295fb566ec49f97428e5f1b0ad6d003e234d04e58cccb
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Size
266KB
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MD5
d129afafd2f069129f5ce9acec5dac1a
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SHA1
5947a5261bc97ffacf9ee2970397204951d97376
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SHA256
5fa4aa7ae66ed914312295fb566ec49f97428e5f1b0ad6d003e234d04e58cccb
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SHA512
59a84d95bc723fddc281b9a8e42605f9607ec7101f78a1b290210511684fc14ffe1db775797f9fd2ad1dabc34dda9ec1db0f4edef1068a78233a1740fee41a1c
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SSDEEP
6144:4XzKdNY49u8rVK7tyl7Mi5McwMB01net:na4A7y/oK01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5fa4aa7ae66ed914312295fb566ec49f97428e5f1b0ad6d003e234d04e58cccb unpack001/out.upx
Files
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5fa4aa7ae66ed914312295fb566ec49f97428e5f1b0ad6d003e234d04e58cccb.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