Behavioral task
behavioral1
Sample
f5be72519eeb1d5f8c7c92dcf4dac643_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f5be72519eeb1d5f8c7c92dcf4dac643_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f5be72519eeb1d5f8c7c92dcf4dac643_JaffaCakes118
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Size
37KB
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MD5
f5be72519eeb1d5f8c7c92dcf4dac643
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SHA1
79e7a0890c0b1bb81ee99ea7bf8c2d1fed5fc621
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SHA256
8dc8b92ef3ec6bcb96a9f0916b1cc65f0891bc62a87658e6212f8e5f2cd592e9
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SHA512
ce77c1f1905ecb14b30b8a3c0ac815ae338bd091f8c23bcb16a19d9cac5ba2ac91bbbf1d69e45a95cb23d6e53a15ee3da8caa88ab377aa0544c3311977a9d615
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SSDEEP
768:Y/Nt4nHWdUjFTLMIWuqS6gNAjklk32UADZbC9ZJ2P4M:ct4HxpLdNUklW2UMZbGZgP4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5be72519eeb1d5f8c7c92dcf4dac643_JaffaCakes118 unpack001/out.upx
Files
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f5be72519eeb1d5f8c7c92dcf4dac643_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 15KB
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: 76KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE