General
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Target
ab40556bc0d5682506d90ff054b6cfb3_JaffaCakes118
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Size
177KB
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MD5
ab40556bc0d5682506d90ff054b6cfb3
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SHA1
78e523c2f8e58ff7a4e2a8ad9577a6b55366668f
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SHA256
227cd6e18addde2c09e1e6f71f72192d3bf7e2d2971b1ce7aaf20a769e80527c
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SHA512
231acbaa0851ce9c31896cd83f516d803caf48291e1fe62aded1ba918d9ccefcf2a32174648acdc306bff4591a24ccf3c88887147018cac333b0cc5d2751413c
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SSDEEP
3072:GRixf7CwU5rsVnY/8zvN2R9D/3qbpC6dnXHkketppLYCJ4HJeXkzPLuLlKNPxVnO:GKVnY/8zva/0pCqUkefJ4HJ9zjjN5To
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ab40556bc0d5682506d90ff054b6cfb3_JaffaCakes118
Files
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ab40556bc0d5682506d90ff054b6cfb3_JaffaCakes118.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: 132B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ