Behavioral task
behavioral1
Sample
f976198585759fa3eafbd852ac1bdd83_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f976198585759fa3eafbd852ac1bdd83_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f976198585759fa3eafbd852ac1bdd83_JaffaCakes118
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Size
1.4MB
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MD5
f976198585759fa3eafbd852ac1bdd83
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SHA1
12381c5842a035c22d4f401e80ca85c8b8200542
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SHA256
7b860ae6851ace6b7f107bf685e82e71d283627837223a8746f59ece8eeedcf0
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SHA512
6328e2dfb8419442be74a1de781f02d355773e8c43056e9bdc94c51e759db008f9785557f035c91d99abca74dc2f55b2dce19aaa7f6c6aa0653a8cdaa9966f4b
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SSDEEP
24576:yq5TfcdHj4fmbk2q4EzKJ9Ttr60lYYtWY2YPGO0zQJ9TtFaLnUMvkYtWYnYPqW:yUTsam4x+5IYtWY2YPJ5DYtWYnYP
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f976198585759fa3eafbd852ac1bdd83_JaffaCakes118 unpack001/out.upx
Files
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f976198585759fa3eafbd852ac1bdd83_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 335KB - Virtual size: 336KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 557KB - Virtual size: 557KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ