Behavioral task
behavioral1
Sample
b3c137aeab5313b5ed4884607a5a9a0b862bb78ad809aaec6b4d11f3352f280f.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b3c137aeab5313b5ed4884607a5a9a0b862bb78ad809aaec6b4d11f3352f280f.exe
Resource
win11-20240221-en
General
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Target
b3c137aeab5313b5ed4884607a5a9a0b862bb78ad809aaec6b4d11f3352f280f
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Size
266KB
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MD5
451414ffaba4ad15568c063184fa2a3f
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SHA1
78333d5d8aa100036bf94dc9ad66934d9ccdbaab
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SHA256
b3c137aeab5313b5ed4884607a5a9a0b862bb78ad809aaec6b4d11f3352f280f
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SHA512
d33963ad6d7a6ca6ea5e523dfe8e2cbdaaf00590263cb986765e4f48d62ba28aa844c4de5e834c92005063e1f5fc5d99bd8bc6f26dbc621a6a852a6c3797454c
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SSDEEP
3072:vNXEGZJWhfNFC4S60+XoLczrVmXZ1ZjQW/4aAoD1gad/gBh/S+R3CH01ne4PK:1XzKdNY49u8rVAp4wxYBh/tO01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3c137aeab5313b5ed4884607a5a9a0b862bb78ad809aaec6b4d11f3352f280f unpack001/out.upx
Files
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b3c137aeab5313b5ed4884607a5a9a0b862bb78ad809aaec6b4d11f3352f280f.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