Behavioral task
behavioral1
Sample
a52753ecdb9c98cc4d2b00ac57e1971c_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a52753ecdb9c98cc4d2b00ac57e1971c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a52753ecdb9c98cc4d2b00ac57e1971c_JaffaCakes118
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Size
3.1MB
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MD5
a52753ecdb9c98cc4d2b00ac57e1971c
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SHA1
a5f17f7c6fa8e872e66d704380dcf2efcd39fc19
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SHA256
1ac707a0b0ebaaf3ea0c197d520e6b0f824e6937ee08929fb97dae391d44b1b9
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SHA512
1717b395c24d721760d924bfc1d65a9ffc38e56a4ec3681a8e92387ea3a3ece9a7b3b2a930dd6045a87bfd09811eb2cee88ec07ab0e25af1dfb34fd6766828a3
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SSDEEP
98304:eKsb+mCb9E5ryHRk/FRRnz/PKvRPaGj76YJ9i+Fnj:Rsb+BmsRQl/P8aGj7Pth
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 a52753ecdb9c98cc4d2b00ac57e1971c_JaffaCakes118 unpack001/out.upx
Files
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a52753ecdb9c98cc4d2b00ac57e1971c_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 3.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 344KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.8MB - Virtual size: 2.8MB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ