Behavioral task
behavioral1
Sample
b91547742ebb1ad3399e05d2574a8bfd027e1559f6ba998f52442037b11d2bfb.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b91547742ebb1ad3399e05d2574a8bfd027e1559f6ba998f52442037b11d2bfb.exe
Resource
win11-20240426-en
General
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Target
b91547742ebb1ad3399e05d2574a8bfd027e1559f6ba998f52442037b11d2bfb
-
Size
266KB
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MD5
685f0ce9edbf355acb1e07240d91e3db
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SHA1
209c2f2726e4a3a9e1b580f14afb69eef0a844f1
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SHA256
b91547742ebb1ad3399e05d2574a8bfd027e1559f6ba998f52442037b11d2bfb
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SHA512
69430851621da205dc82f03eb3fef24f264f08c46691bbd411f4cf06f175336e87d4e8c7abd1f858408888683610253bb4915418921260e41eb298dd1e5cf24e
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SSDEEP
6144:bXzKdNY49u8rVo1tZKbGUHURodw01net:ka4AnjoO01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b91547742ebb1ad3399e05d2574a8bfd027e1559f6ba998f52442037b11d2bfb unpack001/out.upx
Files
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b91547742ebb1ad3399e05d2574a8bfd027e1559f6ba998f52442037b11d2bfb.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