Static task
static1
Behavioral task
behavioral1
Sample
yonyou.U8.GC.TaskManager.ServiceBus.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
yonyou.U8.GC.TaskManager.ServiceBus.exe
Resource
win10v2004-20231222-en
General
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Target
yonyou.U8.GC.TaskManager.ServiceBus.exe
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Size
8KB
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MD5
498dc2c04dffb979de8e56b910dbdbec
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SHA1
d8145edb72db9f4069b40baef6e4cfc0a486fe62
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SHA256
9870f0a0a4b5c0b43aa5d352ffa7b2bfc4f9565980d436d4506264dddd93e8f5
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SHA512
10bfd7574e5c4f3c1d6d6df2b598dbfdf6bd53f03aef82ba78a40d6a10265e0b96d055e6dc41e2d8ca9b954987415c7abb7cf740d001f2c2ec935f29530203d0
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SSDEEP
192:CUcsAB4gDhZa8UlEwPA+iAJHWHoGLWnR:CUCRDglEwPA7AJHWI6Wn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource yonyou.U8.GC.TaskManager.ServiceBus.exe
Files
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yonyou.U8.GC.TaskManager.ServiceBus.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 5KB - Virtual size: 4KB
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