Behavioral task
behavioral1
Sample
fd58ebbeb9d57b791a9bcef3794a35f9_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fd58ebbeb9d57b791a9bcef3794a35f9_JaffaCakes118
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Size
303KB
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MD5
fd58ebbeb9d57b791a9bcef3794a35f9
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SHA1
c87471597c870d04b599cab446a1923fe9e06e23
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SHA256
937f5966d85ea3af7f5373fc9650badb3dbd1f372caf1363fe1df42380e19ca9
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SHA512
6df2cd070ff8f595985ef146351ef692d7a998d67d4d77bb34164ff4dd31e94eee884f7888154f403e6a91d7f42b3cfd09a33ad9d27baaaab9001f306b1a73f2
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SSDEEP
6144:Y1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe598D+DcX:YjkArEN249AyE/rbaMct4bO2/Vi+M
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd58ebbeb9d57b791a9bcef3794a35f9_JaffaCakes118 unpack001/out.upx
Files
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fd58ebbeb9d57b791a9bcef3794a35f9_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: 448KB
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: 7KB - 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_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: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ