Behavioral task
behavioral1
Sample
aa988c51b26e0885d173450cea45fc5d_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
aa988c51b26e0885d173450cea45fc5d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aa988c51b26e0885d173450cea45fc5d_JaffaCakes118
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Size
557KB
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MD5
aa988c51b26e0885d173450cea45fc5d
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SHA1
91b6c1a74c7d03fa05db09c6fbcc53bf11fd69a3
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SHA256
181665f0c3a16a554a1436bc6ed31e2798ee1442b8d299793b0f0cd0dbac6f08
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SHA512
2bc4447657a054a79bc49769eaf3afebffb1e7007b08c588933a1003bc88cd08aaa914218221aed0b457053bf5b8cf47b2bc3366921af1f9a194c9cef788a034
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SSDEEP
12288:EDsdceuIbn6nKoNnFaTC9W9UVDk0SD58QzI19btuQs2cDRHBqaxZ68MhfGnwCJIb:ED3euKmLCkWZ0sI1JtovDRh9O8MItKb
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 aa988c51b26e0885d173450cea45fc5d_JaffaCakes118 unpack001/out.upx
Files
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aa988c51b26e0885d173450cea45fc5d_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: 412KB
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: 29KB - Virtual size: 32KB
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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ