Behavioral task
behavioral1
Sample
2105dc40230356d4159795db4dd4067c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2105dc40230356d4159795db4dd4067c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
2105dc40230356d4159795db4dd4067c_JaffaCakes118
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Size
639KB
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MD5
2105dc40230356d4159795db4dd4067c
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SHA1
db9f056586ddf915ab657334007a3ad54ed3364c
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SHA256
d6993fe2e64083ed28166b3bf725e36e6ba3c2f7da53409c0aa77684521bf034
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SHA512
f4bc107f88b00a24dd675a768861dd64626ead5fedc425420cfe8b028ef13c5026652a741a62a8eedb71a4eb27299d269005b1e353bc4895c833d5213921e652
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SSDEEP
12288:n9BvctM85t35JPNJj2WzoRLQYRYzmYTmoJlHdncXBrprPZiM2:nD0tM85tbNJjldeYiYTzJCrm/
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 2105dc40230356d4159795db4dd4067c_JaffaCakes118 unpack001/out.upx
Files
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2105dc40230356d4159795db4dd4067c_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: 800KB
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: 359KB - Virtual size: 360KB
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: 367KB - Virtual size: 366KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ