Behavioral task
behavioral1
Sample
df9ec5fdee1f491b3ebd92c0fa378433_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
df9ec5fdee1f491b3ebd92c0fa378433_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
df9ec5fdee1f491b3ebd92c0fa378433_JaffaCakes118
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Size
3.2MB
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MD5
df9ec5fdee1f491b3ebd92c0fa378433
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SHA1
3a00fa5d425b6e9837f3e6fad14ea19c8ce57c67
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SHA256
e812bf203f5cf00261968a95a62952a59785199f6b950fd55127d03c6ead3ad2
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SHA512
6fbd0ebd88d6b28948a71d6e508bfb544da9c1de1261e14051a0af7d5de98774c6cf9c2ccbe31269a1f7ca726552135856408d0522930c476716ce9e247a1284
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SSDEEP
98304:X5BNKCYkpIeB9DOj7MUl0qx0uzOR2QyYooWRUYs:XvNt9IMOm2XOZywWRUN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource df9ec5fdee1f491b3ebd92c0fa378433_JaffaCakes118 unpack001/out.upx
Files
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df9ec5fdee1f491b3ebd92c0fa378433_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ