Behavioral task
behavioral1
Sample
ea8e56cdbc2cace9bf97357366a57afa_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
ea8e56cdbc2cace9bf97357366a57afa_JaffaCakes118
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Size
183KB
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MD5
ea8e56cdbc2cace9bf97357366a57afa
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SHA1
72edbaf2132efd44ed1fe95d06d8a0967defc6d8
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SHA256
1397ce09f8a234d28089b529e62f9a317c55c5903454f8a3df5d5d91e930ec05
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SHA512
914ae62e91d8834f50948bbb8ce79950719843547cad71f1e9b321716082fe0564014db1aa52e7ead944e4b36f61280b4e68fb46da5110817dd4a22f2de40ac1
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SSDEEP
3072:osNaq4WER5wHvyibuh0WCIWiA5ojB30rM6i/27Dhd0LIABqL+86Z5vGwGkgXrMSn:LGWIWPhbc0HaAM3Ao+3CB+K5TGkYV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea8e56cdbc2cace9bf97357366a57afa_JaffaCakes118 unpack001/out.upx
Files
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ea8e56cdbc2cace9bf97357366a57afa_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: 39.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 181KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 136KB - Virtual size: 136KB
IMAGE_SCN_MEM_READ