Behavioral task
behavioral1
Sample
877aa2265a143ed9d2c53379042c0f2d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
877aa2265a143ed9d2c53379042c0f2d_JaffaCakes118
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Size
144KB
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MD5
877aa2265a143ed9d2c53379042c0f2d
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SHA1
3659dec656215e7476624db680076f1336d56ea2
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SHA256
2619e597becb4e7df404b1c50c5bf99d4fdad89622aa14d1d4ea3b34def854c6
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SHA512
7faf751c29d0658b158b9e506cbec5e4681dbd97742152bb5b3012c8fc555902882dbf2cc55aeffe5f99fe180af6c6f3dce48dbaf0eb2279d9df1a4ae39f493b
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SSDEEP
1536:Y35xHnCHeP12cmLVVehi+Wzu2dUdnJ6iBrgkqkPWzDgs4jZu3q4njA2zwvPpmAr+:YfHC+P12cmLVxLewrHvgsi4njAlR4Ae
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 877aa2265a143ed9d2c53379042c0f2d_JaffaCakes118 unpack001/out.upx
Files
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877aa2265a143ed9d2c53379042c0f2d_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 125KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ