Static task
static1
Behavioral task
behavioral1
Sample
Encryption Decryption Utility.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Encryption Decryption Utility.exe
Resource
win10v2004-20231215-en
General
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Target
Encryption Decryption Utility.exe
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Size
14KB
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MD5
274e054c22f78848370571b296399295
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SHA1
0b5f09369a2f08dd3ce3c0279d0079867e9adc86
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SHA256
80ea073eeaae9d5650cf8229996dbfea3b079e71f3a65ebb7df01e37f52f5542
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SHA512
2ffe41dd834a8779ace7e969ae300b958c934a6ce53f0bec70054daf1b746952077901bd9b2c4913ac15e95b4bf2aa07b0933531837217a27d4f8e2dc1de4ce1
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SSDEEP
384:Ir7cugHxhBpUkYqNh/eL1oIUnqFhwqf/:ygHx7pNHGJUn8l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Encryption Decryption Utility.exe
Files
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Encryption Decryption Utility.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ