Behavioral task
behavioral1
Sample
8a1f648815407430e59b728981219ef5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8a1f648815407430e59b728981219ef5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a1f648815407430e59b728981219ef5_JaffaCakes118
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Size
131KB
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MD5
8a1f648815407430e59b728981219ef5
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SHA1
b35e851c2f39a876f63113f4b82bb43b704c2bfd
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SHA256
37ff22e8b7c05af635ecb9d5866a1f832d9df99b75696241e79a0104216a9e10
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SHA512
293b33924fa447c368aca847563cecc1ccef8422dd4cdb44503f0dc100e906677507400244ab0eb3c8d1802bb681f371d3210a504525f0e7be4a6177d537c36c
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SSDEEP
3072:5KcWmjRrzHp6zJVMlMS4gOq6WTuxnguPZvC8BX9imJ:S6AJilMSWWGVEmJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a1f648815407430e59b728981219ef5_JaffaCakes118 unpack001/out.upx
Files
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8a1f648815407430e59b728981219ef5_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ