Behavioral task
behavioral1
Sample
a51e23099f9a0b8e67c8478c6f6f59a5d505e8b0f82eda4079df30c71cd61b38.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a51e23099f9a0b8e67c8478c6f6f59a5d505e8b0f82eda4079df30c71cd61b38.exe
Resource
win11-20240319-en
General
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Target
a51e23099f9a0b8e67c8478c6f6f59a5d505e8b0f82eda4079df30c71cd61b38
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Size
266KB
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MD5
1df2756893a5086a4946fc2e8372c19b
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SHA1
4b69f618e0382370c338b39e5eeffa260db32ac6
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SHA256
a51e23099f9a0b8e67c8478c6f6f59a5d505e8b0f82eda4079df30c71cd61b38
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SHA512
5873943ed50b075607cbd2db367923cf150db99465bafbcd5b0f86c1b675b9ae9d4044dbbaaa82b4e1d92d3677038dfdc0da2a0f64da6a9f6fbf405c585b2ed9
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SSDEEP
6144:ZXzKdNY49u8rVEbpugmv+3gkCK2xCz01net:Ca4AnbnI0Tz01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a51e23099f9a0b8e67c8478c6f6f59a5d505e8b0f82eda4079df30c71cd61b38 unpack001/out.upx
Files
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a51e23099f9a0b8e67c8478c6f6f59a5d505e8b0f82eda4079df30c71cd61b38.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