Static task
static1
Behavioral task
behavioral1
Sample
MicrosoftCertificateServices.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
MicrosoftCertificateServices.exe
Resource
win11-20240709-en
General
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Target
MicrosoftCertificateServices.exe
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Size
73KB
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MD5
43126cacca877cad2c8d12dac35f6f12
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SHA1
cb8127e141d0f5d29f055123d4f99cf93fc786d0
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SHA256
4c96ddbc627c1c7f6b21d34a4599dcf4b04a93e074976fd130a614660deb728b
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SHA512
99fd51486afca999e58cf3f1881e117001b95da7e5e3d02853d762d0c177310bfc984e299822284545169c6a3f627cacdf8f8eb7e04e85c4f9d272c220c8b611
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SSDEEP
1536:s2aKIwZJxO2Fe/Rt45+bWi1RshIJvCm4ung:s2aow2F6RW5+bWi1RshevC6g
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MicrosoftCertificateServices.exe
Files
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MicrosoftCertificateServices.exe.exe windows:4 windows x86 arch:x86
Password: 123
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 70KB - Virtual size: 70KB
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