Behavioral task
behavioral1
Sample
b8610c1f1d2d1f9d0b5d770c05d63f9f37c67c39e75d04b2b5ce5991708cce30.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b8610c1f1d2d1f9d0b5d770c05d63f9f37c67c39e75d04b2b5ce5991708cce30.exe
Resource
win11-20240412-en
General
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Target
b8610c1f1d2d1f9d0b5d770c05d63f9f37c67c39e75d04b2b5ce5991708cce30
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Size
266KB
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MD5
788e3b7f5fe4defd7f6954bd72c1e758
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SHA1
0dd64fe4c8341453e02a38ac79641418ab781c25
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SHA256
b8610c1f1d2d1f9d0b5d770c05d63f9f37c67c39e75d04b2b5ce5991708cce30
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SHA512
71f5f79be610e131e3157b363dd4c7fff0781c310505447642fd9f6a1fa5fca95eb42a743a2520b96966839da6e9fd99f29b7412118718c19d13ac40ea225452
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SSDEEP
6144:nXzKdNY49u8rVAIfSEhI1pRDl8yuo01net:4a4Ad80p2o01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8610c1f1d2d1f9d0b5d770c05d63f9f37c67c39e75d04b2b5ce5991708cce30 unpack001/out.upx
Files
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b8610c1f1d2d1f9d0b5d770c05d63f9f37c67c39e75d04b2b5ce5991708cce30.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