Behavioral task
behavioral1
Sample
b5b92cb819e86c225c9b60d57703343c_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b5b92cb819e86c225c9b60d57703343c_JaffaCakes118
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Size
86KB
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MD5
b5b92cb819e86c225c9b60d57703343c
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SHA1
f06b40108d11f73444e6348ab343b72e48b7d4ff
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SHA256
e3f27dd994be58c87422e47f8b86becae1a1612d364e0d87e131a2492546f0cc
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SHA512
e32ae1f2fd9516d76b422f89025fb43c32931fe00528fdd0835f1d79840e4ab978504eea15ef008cc2c323da0a9787e2c2ec4893de3150fc33c99afaf1d4ad96
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SSDEEP
1536:wL71dp/JLVP96q3WxcTi/2Im6++BtfIVOGLq+zQQUUQu8gCzRbO8Bc:w1dTV1m2ToK6VfIVOG2E/FQu8Pzg8q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5b92cb819e86c225c9b60d57703343c_JaffaCakes118 unpack001/out.upx
Files
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b5b92cb819e86c225c9b60d57703343c_JaffaCakes118.exe windows:7 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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:7 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
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.edata Size: 512B - Virtual size: 3KB
IMAGE_SCN_MEM_READ
.xdata Size: - Virtual size: 3KB
Size: - Virtual size:
Size: - Virtual size:
Size: - Virtual size: