Behavioral task
behavioral1
Sample
a4d8cf29bc1d37c75e21965aab6e0859_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a4d8cf29bc1d37c75e21965aab6e0859_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a4d8cf29bc1d37c75e21965aab6e0859_JaffaCakes118
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Size
1.7MB
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MD5
a4d8cf29bc1d37c75e21965aab6e0859
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SHA1
ab2f7dd2c0aac78e6821bf341e7bbfe8cae00952
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SHA256
2d6f5279f88a6ba796084f47fd302f941b2ef5b803021f1ab9ce43d46f294699
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SHA512
3e90dc2bf1c0b25663d634e640c8675a37c80291f8d713ad1f0ff316a555eb89cbbe4f6e0f713c3f9b46fca86dbe4bf474813a32a30ead2b99b9a0602f603c8d
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SSDEEP
49152:hSV5acHAHVpS3NIPO836h7FmutmHgKJ4qS:hSTgHVyNIq/mOVd
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4d8cf29bc1d37c75e21965aab6e0859_JaffaCakes118 unpack001/out.upx
Files
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a4d8cf29bc1d37c75e21965aab6e0859_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ