General
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Target
4d0a6c4b2cb3a7d296c5d45655b7a780_JaffaCakes118
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Size
54KB
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MD5
4d0a6c4b2cb3a7d296c5d45655b7a780
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SHA1
1868ffe0d62b689d76c142f7ee347a3ff4754f53
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SHA256
a344faf8c4e1fbc8f7e3db6383ddfe678f72f28bccd0d153ce1850c42faa43b5
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SHA512
27dc2b94f599ef3daddff0eed9ba4680130da3813b8b417e7898b82ffeb19b43c7f338965856125e51348b8b229db99473883649463912eb1b3e9a72fecca000
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SSDEEP
1536:gRK4qldmw0zs2K6CYgqsUCU9iJRY7/9bQ8DxmBObt4kOKk:gRWDmzgqfJxsBUt+H
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d0a6c4b2cb3a7d296c5d45655b7a780_JaffaCakes118
Files
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4d0a6c4b2cb3a7d296c5d45655b7a780_JaffaCakes118.sys windows:5 windows x86 arch:x86
0e1a273b28f8073c2e70b078d7915e51
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ntoskrnl.exe
ExAllocatePoolWithTag
ZwReadFile
ExGetPreviousMode
RtlUnicodeStringToAnsiString
ZwSetValueKey
KeDelayExecutionThread
ZwCreateFile
PsCreateSystemThread
ZwQueryValueKey
ZwQueryDirectoryFile
ZwDeleteFile
ZwQueryInformationProcess
ZwCreateSection
ZwQueryInformationFile
ZwDeleteKey
ZwEnumerateKey
ExFreePoolWithTag
_wcsnicmp
ZwWriteFile
wcslen
KeDetachProcess
IoGetCurrentProcess
MmMapViewOfSection
ObReferenceObjectByHandle
KeAttachProcess
ZwOpenProcess
KeServiceDescriptorTable
PsGetCurrentProcessId
MmIsAddressValid
ObfDereferenceObject
MmSectionObjectType
ZwOpenKey
MmUnmapViewOfSection
ObQueryNameString
RtlCompareUnicodeString
DbgPrint
ZwClose
IoCreateFile
RtlInitUnicodeString
_except_handler3
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 1024B - Virtual size: 1014B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 1024B - Virtual size: 714B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 444B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ