Behavioral task
behavioral1
Sample
b8aab7eb33660c737b8231f1e1453b52a568e97b1dc73fbcd8375a0c73ce9e4c.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b8aab7eb33660c737b8231f1e1453b52a568e97b1dc73fbcd8375a0c73ce9e4c.exe
Resource
win11-20240426-en
General
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Target
b8aab7eb33660c737b8231f1e1453b52a568e97b1dc73fbcd8375a0c73ce9e4c
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Size
266KB
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MD5
9e6b12f1aef87f1d42e8ca5ab72d7a8c
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SHA1
392193183b51b21018ca7bc37a64907a0f6cd0e2
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SHA256
b8aab7eb33660c737b8231f1e1453b52a568e97b1dc73fbcd8375a0c73ce9e4c
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SHA512
854bbb38d57d7269ff431fcaabfb29d1b6ec36f426d215f2950c15a435dcf42b82e59535aa84202e521bd431ef4ee6e7d2e06d00eadec7ba26934bad304d7444
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SSDEEP
6144:mXzKdNY49u8rVH1tZK3SxvfdqbCe1KZJo01net:9a4AuGSxvAbCbo01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8aab7eb33660c737b8231f1e1453b52a568e97b1dc73fbcd8375a0c73ce9e4c unpack001/out.upx
Files
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b8aab7eb33660c737b8231f1e1453b52a568e97b1dc73fbcd8375a0c73ce9e4c.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