Behavioral task
behavioral1
Sample
8d12a59cb0c4dec55bc62a5472b7cb04_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8d12a59cb0c4dec55bc62a5472b7cb04_JaffaCakes118
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Size
874KB
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MD5
8d12a59cb0c4dec55bc62a5472b7cb04
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SHA1
bfdb42e134298d85d030c947414d62a476a6e4ac
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SHA256
97650b8f541942381a0e8ba69a105eb3b9903033dc5e599235e63508bbe2e3b4
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SHA512
5a04a007caa42cb3dea29483bf695e63fad625db18b09b18a5ccf286b9098ee1ac4f9d0f03cfda82ac49f5e7ef7a045f671343c824d00133fcc00eb652b91099
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SSDEEP
12288:nVdYD7XVNCtA1r/PHDqBDevSdJ0vB3ZgSq7WVugoYDQ84Cz+dLz5:vcPCtWrnjuxJGqvgoYM8tzIH5
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 8d12a59cb0c4dec55bc62a5472b7cb04_JaffaCakes118 unpack001/out.upx
Files
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8d12a59cb0c4dec55bc62a5472b7cb04_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: 728KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 266KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 290KB - Virtual size: 292KB
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: 298KB - Virtual size: 297KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ