Behavioral task
behavioral1
Sample
646864c06329956f06895bb9ad1665f6_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
646864c06329956f06895bb9ad1665f6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
646864c06329956f06895bb9ad1665f6_JaffaCakes118
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Size
420KB
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MD5
646864c06329956f06895bb9ad1665f6
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SHA1
288de0129c28109dac21e189b22a53dc49493d1a
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SHA256
40dae73326b4c6b942b8865fedc9e42f95a2a6c13ccfb570eacf3dd64accf284
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SHA512
f7d689bbce758b9f92ba2b06c2585b86eb009836f6438f0f184152a57d77b7d8c67f3b8ebd23ccd15fd36089e98124d8e6d08353a5234f5dd50f281b6b8a7643
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SSDEEP
12288:nzYwKuEYUhoMO+xxmYrkwDDV69XfVIaKy:zsZYUhoM/LmKo5VIs
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 646864c06329956f06895bb9ad1665f6_JaffaCakes118 unpack001/out.upx
Files
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646864c06329956f06895bb9ad1665f6_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: 460KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
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: 517KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ