Behavioral task
behavioral1
Sample
b1be7f5150aecd6325fdb9059be597d2_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b1be7f5150aecd6325fdb9059be597d2_JaffaCakes118
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Size
366KB
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MD5
b1be7f5150aecd6325fdb9059be597d2
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SHA1
372217957addd45f587126ac9cf86feff53bef54
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SHA256
14baba08fb55f3fecd9ff69f2d83948fdb38c4b86f504cd03ceea281dd51f92a
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SHA512
f1515e6c09576c888f55fcf0a12a25965ac5b91d09ee292668b3ec35a8dc3d249b69033bfe08c6b0db40fa19ab287badef0fa8cc1162b15994bf322c8e7e2565
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SSDEEP
6144:GYDhB6ActM8FbPt6a15RGkPNJAcb+k2WzoPiML3AYRYAe5mYklRsDfIY1vRFUIzH:B9BvctM85t35JPNJj2WzoRLQYRYzmY5v
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 b1be7f5150aecd6325fdb9059be597d2_JaffaCakes118 unpack001/out.upx
Files
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b1be7f5150aecd6325fdb9059be597d2_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: 544KB
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: 101KB - Virtual size: 104KB
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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ