Static task
static1
Behavioral task
behavioral1
Sample
mservice64.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
mservice64.exe
Resource
win10v2004-20240802-en
General
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Target
mservice64.exe
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Size
668KB
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MD5
c1915f095d3e7b2ad07b5aadc21be2e3
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SHA1
9643864f45e15e14e95545cfae9462c977933ba4
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SHA256
b0d8f20c0bb09ab90c44281d372e98520c94cecaba6a374be64dc4fdd45f1c89
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SHA512
e1dbd8501409dab0537b9afdb8961c3031280e0968f0dc0bc3339e14af3e1f009bdfa0c5425f62590f1db6c8c33fc65b95da65cacdc83338128a7887676bee13
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SSDEEP
6144:RQZ5k+iRrJ4Nt8sWrmWzSbz3V9boYOusHoAljVmA4eXq6X7Af8eeNMqQQRl37qco:6Z51wJ43JrDAJVBVXG1Qd2f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource mservice64.exe
Files
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mservice64.exe.exe windows:4 windows x86 arch:x86
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 664KB - Virtual size: 664KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
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