Behavioral task
behavioral1
Sample
ec99715cddc034c059a834a43a4133e4_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ec99715cddc034c059a834a43a4133e4_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ec99715cddc034c059a834a43a4133e4_JaffaCakes118
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Size
1.1MB
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MD5
ec99715cddc034c059a834a43a4133e4
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SHA1
b9f52d011e6e8b77788f42f9c816eca8d148dfa1
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SHA256
c2b295a8b34636c73b1d5ad28760d17dfa5379ff41dfd4ac607f20eda4724fd7
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SHA512
53c5c6cbe4117b54e2e300ae8cc86f8aa555e7d2849b9d3e05280d557416c745b85bf85dd6984e597d91d9f214c98fa58cadaae6b6e99de9ccb78f6c19bc7d80
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SSDEEP
24576:2D3euKmLCkWZFXQcHTrlQzSraIKu78ThO3pEUaUTV4s:I3+pF7HXLaI8KaUT
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 ec99715cddc034c059a834a43a4133e4_JaffaCakes118 unpack001/out.upx
Files
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ec99715cddc034c059a834a43a4133e4_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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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: 421KB - Virtual size: 420KB
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: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ