Behavioral task
behavioral1
Sample
b2da0a23e1d75e613069ba4e0e4ec1a4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b2da0a23e1d75e613069ba4e0e4ec1a4_JaffaCakes118
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Size
59KB
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MD5
b2da0a23e1d75e613069ba4e0e4ec1a4
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SHA1
33f448f90b633feb7ddc1f0836a5acdebd60c9f5
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SHA256
e02f38ed31378b9669cc273429e47a6f512d0bd3886bc40ba99b49e8560023fc
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SHA512
16710c6368fc7dea9e1b39ed2b4244e730460dc01636edef37ecd450556a0bed208e6ec5fcf2ec93b24b7de4e226af4a394d6006fa91b285c5170370071c75f9
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SSDEEP
1536:CnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Czc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2da0a23e1d75e613069ba4e0e4ec1a4_JaffaCakes118 unpack001/out.upx
Files
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b2da0a23e1d75e613069ba4e0e4ec1a4_JaffaCakes118.exe windows:5 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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ