Behavioral task
behavioral1
Sample
66f70f4aeb996a4f5392b64c69b8e7dbfdef3608eee30655f47a43bd0fa6aec3.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
66f70f4aeb996a4f5392b64c69b8e7dbfdef3608eee30655f47a43bd0fa6aec3.exe
Resource
win11-20240221-en
General
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Target
66f70f4aeb996a4f5392b64c69b8e7dbfdef3608eee30655f47a43bd0fa6aec3
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Size
266KB
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MD5
f81b747782fe991afe76737f3407ace0
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SHA1
154d5952ddd99f1d519b21e1f56311633797108d
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SHA256
66f70f4aeb996a4f5392b64c69b8e7dbfdef3608eee30655f47a43bd0fa6aec3
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SHA512
79d20bb0c6e260997ba7a01f748ac2513c666ecede3c1a51be525975ffceb5c4eb85e4ec68d16b840cb59df975ce76ca0e3c6b267ba640a8ed0f0d7c9c8a5fe5
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SSDEEP
6144:bXzKdNY49u8rVeVh4cj3VUKIpBd001net:ka4ALh4cxfIO01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66f70f4aeb996a4f5392b64c69b8e7dbfdef3608eee30655f47a43bd0fa6aec3 unpack001/out.upx
Files
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66f70f4aeb996a4f5392b64c69b8e7dbfdef3608eee30655f47a43bd0fa6aec3.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