Behavioral task
behavioral1
Sample
b4a05e6e03800b11f56afe259fad2e4d_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b4a05e6e03800b11f56afe259fad2e4d_JaffaCakes118
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Size
297KB
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MD5
b4a05e6e03800b11f56afe259fad2e4d
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SHA1
8e0522566814803f0a3294561c0e270cdc739634
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SHA256
3dc445df8733e7cf6dbd47e0f97cc50afb83df19d551f0a571aba41599685267
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SHA512
015d40bc04d82c75b341b7a32637ef1b16c802f5f9a13c9ff965581d115999c95a601f1cb353f33dae8f377083c1e9d482928f5f87be22eee0598166a7e8c8ef
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SSDEEP
6144:vXEHO1n4owS2+N9cSMIFi7UE6+omKTaFtUy525Vj7T9XoS:PEHA4UD7k7UEoNutU6UdRoS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4a05e6e03800b11f56afe259fad2e4d_JaffaCakes118
Files
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b4a05e6e03800b11f56afe259fad2e4d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 292KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 290KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.heiyini Size: 512B - Virtual size: 512B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE