Static task
static1
Behavioral task
behavioral1
Sample
BaseWCFServer.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
BaseWCFServer.exe
Resource
win10v2004-20230220-en
General
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Target
BaseWCFServer.exe
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Size
19KB
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MD5
9a27763205433f41e677125b0d9e25a6
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SHA1
17de8e560f73caac3a7482fe05cf75f77bdeb706
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SHA256
ab09623022aeb8ee0d984395c5ae9b4d760c4cbb622fb0dbf4e62c08cf998500
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SHA512
e2256ff51522770962d0da5d381164d1cfc7f7a8c5023f478bdb11138c91fff054cfb4f5030a40e76ec9ed1e1a6a835d96ca8698b925db540775087cebfbd97e
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SSDEEP
384:sIQINlYyhNPjoFMlgdCBMVGfBawddc8ekfya2eJaFEnovy22fu:m/GZDj/qBzF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BaseWCFServer.exe
Files
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BaseWCFServer.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: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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