Static task
static1
Behavioral task
behavioral1
Sample
SinourFileService.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
SinourFileService.exe
Resource
win10v2004-20230703-en
General
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Target
SinourFileService.exe
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Size
271KB
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MD5
62e9eea8eb6eef57a8e623ab975b46e7
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SHA1
732b1a8b03a180dae00cb3cdef8579b34615c9c3
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SHA256
e096f4ce2e61e7d83d0f053499bb119a77d26b661ddeb4a6322ce1bc314ee37e
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SHA512
3070a1a1e8c3659278cb1476b495f3bfe2d1f24e024dd61473f4227e45d8386ac9aeeed3e39475decfe36babc8de2379f997015e47897ff433b789b07a53cee8
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SSDEEP
6144:x03SGghV/Ey7kXiLsqwkXiLsqTkXiLsq:x03SG0Vr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SinourFileService.exe
Files
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SinourFileService.exe.exe windows 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: 202KB - Virtual size: 202KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 68KB - Virtual size: 67KB
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