Behavioral task
behavioral1
Sample
a1efc1a33e1b62ade91140e95b220d02f2d343fddad550fb51f91e477dc370aa.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
a1efc1a33e1b62ade91140e95b220d02f2d343fddad550fb51f91e477dc370aa.exe
Resource
win11-20240412-en
General
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Target
a1efc1a33e1b62ade91140e95b220d02f2d343fddad550fb51f91e477dc370aa
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Size
266KB
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MD5
134fdaa14acc71421e9a9b3c48968edc
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SHA1
9b76d974e46c608bb84329e1db0289761895da42
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SHA256
a1efc1a33e1b62ade91140e95b220d02f2d343fddad550fb51f91e477dc370aa
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SHA512
efb5799cebbf1133e4f6f4d4d06638057f390f37beb145baefe171f0fdea5932dcacd62d3fdbcba132c8b1e7187bec615d405753187b4ea191ec125ceb94c54a
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SSDEEP
3072:KNXEGZJWhfNFC4S60+XoLczrVmXIhUw+0Ei9ZP7aPQ8ug0x3xS6HkLHTpH01ne4S:YXzKdNY49u8rVXuwHqMg0x3jo01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1efc1a33e1b62ade91140e95b220d02f2d343fddad550fb51f91e477dc370aa unpack001/out.upx
Files
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a1efc1a33e1b62ade91140e95b220d02f2d343fddad550fb51f91e477dc370aa.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