Static task
static1
Behavioral task
behavioral1
Sample
OSMS.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
OSMS.exe
Resource
win10v2004-20230703-en
General
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Target
OSMS.exe
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Size
2.1MB
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MD5
b138d5fd9e94f38494992b64058add94
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SHA1
794807dd3792031a4c8c2e248b6e48eb0354c1b0
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SHA256
37cf3833429b57254c51d5ad8978f3ec33486629f0f111663ecf68a96d552e0e
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SHA512
d469eee431ec33a916089047124c70d597cb3031b5532aadc86af91f9b2a4da2bbf0e326ae2a87b9f62e15aed2feef02c6b0aaabe0ca71951ad9ed6009a655fb
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SSDEEP
6144:1NCJKuBawSlfNlfmJKuBawilfZJKuBar1DoqOSbHppRq1oSLRgLcskaWe71aEkbY:uhE1GX79+WgfowUf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OSMS.exe
Files
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OSMS.exe.exe windows 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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
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