General
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Target
492f546ac10f3b7835aaab56492088f8_JaffaCakes118
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Size
56KB
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MD5
492f546ac10f3b7835aaab56492088f8
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SHA1
3f1d50f02341a78eb4c7ef019ee2b9cbc5548866
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SHA256
4f5772c12325592986030c9ad562ea53119292605f488f1e135d10fd3b78c319
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SHA512
26ac0675737275a07d20fb57464fc10e605d0df66aae9a2e3d119a0280c2e285cca61cb1265be417561b463884c9cfb323527912baf3a5442e8df1c4d90f2da1
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SSDEEP
1536:+oq9Mdmw0zs2K6CYgqsUCUoOqcmdP3Xpc:+GmzgqopPJc
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 492f546ac10f3b7835aaab56492088f8_JaffaCakes118
Files
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492f546ac10f3b7835aaab56492088f8_JaffaCakes118.sys windows:5 windows x86 arch:x86
d86d89738c9bf2d73d51bd3c13a060d3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ntoskrnl.exe
ExAllocatePoolWithTag
ZwReadFile
ExGetPreviousMode
RtlUnicodeStringToAnsiString
ZwSetValueKey
ZwSaveKey
KeDelayExecutionThread
ZwCreateFile
PsCreateSystemThread
ZwQueryValueKey
ZwQueryDirectoryFile
ZwDeleteFile
ZwQueryInformationProcess
ZwCreateSection
ZwQueryInformationFile
ZwDeleteKey
DbgPrint
ZwEnumerateKey
ExFreePoolWithTag
ZwWriteFile
wcslen
KeDetachProcess
IoGetCurrentProcess
MmMapViewOfSection
ObReferenceObjectByHandle
KeAttachProcess
ZwOpenProcess
KeServiceDescriptorTable
PsGetCurrentProcessId
MmIsAddressValid
ObfDereferenceObject
MmSectionObjectType
ZwOpenKey
MmUnmapViewOfSection
ObQueryNameString
RtlCompareUnicodeString
ZwClose
IoCreateFile
_wcsnicmp
RtlInitUnicodeString
_except_handler3
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 1024B - Virtual size: 750B
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: 448B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ