Behavioral task
behavioral1
Sample
37140b5b98254d675b28bb96cb5e7475_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37140b5b98254d675b28bb96cb5e7475_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37140b5b98254d675b28bb96cb5e7475_JaffaCakes118
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Size
283KB
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MD5
37140b5b98254d675b28bb96cb5e7475
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SHA1
d9127bf33cc62991a318106b8005dc053f97cead
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SHA256
8f2702a89a5f3a3ac03a8727ecfffe1abba6de313fc6866789d6da0b44a0dc51
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SHA512
5458e1a3f706dc162178ccf258b99b5f00b656d1b54067467ce3e1be30892344d688ed751bbd12b59b4ff52920971a70e410a3c73bb7d02d17e80289986cc5ca
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SSDEEP
6144:WejAK3P4QL49yuzSy9D8WpaDmSEkBDK+AUN7i8w8JH2xd:NjAK3Loy+9DFpWZAM48Jkd
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 37140b5b98254d675b28bb96cb5e7475_JaffaCakes118 unpack001/out.upx
Files
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37140b5b98254d675b28bb96cb5e7475_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: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 252KB - Virtual size: 256KB
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: 494KB - Virtual size: 493KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
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