Behavioral task
behavioral1
Sample
b94ac92dad15eeb16cf1b1d6e3c6433d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b94ac92dad15eeb16cf1b1d6e3c6433d_JaffaCakes118
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Size
2.6MB
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MD5
b94ac92dad15eeb16cf1b1d6e3c6433d
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SHA1
20e6b510682b3aad96e397b7a54c0007aba22a7b
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SHA256
52ca1574fe462b343b26b6775fceef61b93e50196cc1e7293f94099c460f2dc4
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SHA512
ed0601ff01d5e2c8fd291bc3b8f1ec5c5a4d3b65284dfe48aaf47689e8bef2a8f9d52d814c443cd25c70d0eaad6dcab378db42f17ce4fc34a06fbc68f61744e3
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SSDEEP
49152:zEVUclvP6U7rtUYFWc7OdAj/QdzTX6lRZE35CM+GHSxoR9cRv:zE3hNeYEcidQodzTKiJCM+5xA98
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 b94ac92dad15eeb16cf1b1d6e3c6433d_JaffaCakes118 unpack001/out.upx
Files
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b94ac92dad15eeb16cf1b1d6e3c6433d_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: 588KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 147KB - Virtual size: 148KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
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: 155KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ