General
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Target
5437334ca07efeca94e82821aa1a8bc7
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Size
177KB
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MD5
5437334ca07efeca94e82821aa1a8bc7
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SHA1
27129d3c3dad06bc77f4a1a9fe1d8016207f260a
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SHA256
f35003eccbfaf1d2cf4dbbc8047a7f709b467b639a353f849f6da0de0f689162
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SHA512
444ff84e81a4caf75cf65ae42cc4cad7fd54934659aec0fef3abda953ca2e5357696fb45712f32db64b43805c6b57beac4cd92a13d1a2f02605536c9b6405268
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SSDEEP
3072:4oZO6SqYGzs8xDMgsXI/yVlXY2fUhP2Y3hUSodEf:4L6QGwgquynvY3hnd
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5437334ca07efeca94e82821aa1a8bc7
Files
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5437334ca07efeca94e82821aa1a8bc7.sys windows:5 windows x86 arch:x86
2815a26316831738d3675416954567f9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ntoskrnl.exe
ExAllocatePoolWithTag
ExFreePoolWithTag
ZwQuerySystemInformation
RtlImageDirectoryEntryToData
memcpy
memset
_except_handler3
Sections
.text Size: 165KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 40B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 1024B - Virtual size: 722B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 512B - Virtual size: 360B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
.reloc Size: 512B - Virtual size: 172B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ