Behavioral task
behavioral1
Sample
420659b0fc2c9d3dc6f0ed1c8c370ec5_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
420659b0fc2c9d3dc6f0ed1c8c370ec5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
420659b0fc2c9d3dc6f0ed1c8c370ec5_JaffaCakes118
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Size
64KB
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MD5
420659b0fc2c9d3dc6f0ed1c8c370ec5
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SHA1
8647d5eaba120cceaf3582065cbaf97325af99ba
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SHA256
6b22f48926b3371e5ae8b85591d2e5c1f5515179dd1d89922786673816bb153c
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SHA512
e44a161d9c23dce4f2331fe5c248ea4c73c1e35d062ea56c62b24227d0e6520a221f696be124f59c410a9f695fa0dffa2ca7761d0f893fa71f86e459c0d9c737
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SSDEEP
1536:OFPCb+XZ4Cz0LqsUW4jCUIS1bE+1gwSVzYDG4Y:Oh0+J4Cz0LjV4j9IOE+1g/Vf4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 420659b0fc2c9d3dc6f0ed1c8c370ec5_JaffaCakes118 unpack001/out.upx
Files
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420659b0fc2c9d3dc6f0ed1c8c370ec5_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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
CODE Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 297B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 496B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ