Static task
static1
Behavioral task
behavioral1
Sample
GST Certificate.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
GST Certificate.exe
Resource
win10v2004-20240226-en
General
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Target
GST Certificate.rar.pellet
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Size
510KB
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MD5
34bcdb6699d92ef964e4a1550928b2cd
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SHA1
88272fdd04f4c60ff8e07c68c32e7e787f0bac91
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SHA256
0ecb16045471931b0f4ae4e6090798f3c983b74bb4fc53393aacb317eb834141
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SHA512
8cb39e01ff7443dac2707cf8b05317c869043874fa14736c7a4c2a221f1790d89721096f4b323c5bdb66de86083b3b06768b43abe95ee9b379480f80f6d069b4
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SSDEEP
12288:jWyAvAqURxhIeVE/70EZxAhXy8piciLJBMng8:CyfTxW/41yZvDc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/GST Certificate.exe
Files
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GST Certificate.rar.pellet.rar
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GST Certificate.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: 548KB - Virtual size: 547KB
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: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ