Behavioral task
behavioral1
Sample
cf2907766283bafd1ba71c3f0e3fa5e5_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
cf2907766283bafd1ba71c3f0e3fa5e5_JaffaCakes118
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Size
81KB
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MD5
cf2907766283bafd1ba71c3f0e3fa5e5
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SHA1
383fc4f5c3e88fcf23282816e20e34c5ef8e89c6
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SHA256
4498a4a5d6273cd7e5a11021a97ce9d39cbf4b6241e03293c5ef8b15e4f986e1
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SHA512
45478d4b313640ffd99607c4e7677b513682dee8ee99f34e5eeb8d43d7dad491ed425e67d298c56966a2a574d8ca26ca47b52e8f66e27155d07f1dfcb62c4210
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SSDEEP
1536:z6gxH6tBnMrId0EzTNNwM3wnDfwjM6J+jC8gHzKwEOlwa5JlTJZPEvxz2wCL6dA0:z6uauId0EzzwM04jM6WgW+XV/Evh2vWD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf2907766283bafd1ba71c3f0e3fa5e5_JaffaCakes118 unpack001/out.upx
Files
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cf2907766283bafd1ba71c3f0e3fa5e5_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ