Behavioral task
behavioral1
Sample
8e4c12ddce1e7321c3a75c8a1b6979b5_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8e4c12ddce1e7321c3a75c8a1b6979b5_JaffaCakes118
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Size
1.1MB
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MD5
8e4c12ddce1e7321c3a75c8a1b6979b5
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SHA1
fa47a0275b8ab7aceda41fe3a8b38c5d7d817744
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SHA256
b1b245fb9a5f16303b51d2328c38bc2ed33b9f88d42cf1026cea3f637c88dfc4
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SHA512
b49cd6b6c11982c112b7ce64ad668a0f251b09e571ef74f5ef5e8d0b6682f19fed8840cb1333ad57bd9aac5b3332d9f134ddd71cbf453a2a97865a3bb42a13bf
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SSDEEP
24576:XD3euKmLCkWZmwc0cHTrlQzSraIKu78ThO3pEUaUTV4s:z3+pF0wiHXLaI8KaUT
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 8e4c12ddce1e7321c3a75c8a1b6979b5_JaffaCakes118 unpack001/out.upx
Files
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8e4c12ddce1e7321c3a75c8a1b6979b5_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: 388KB
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: 6KB - Virtual size: 8KB
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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ