Behavioral task
behavioral1
Sample
42b5720ab5afb69d91d766a469b2715d_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
42b5720ab5afb69d91d766a469b2715d_JaffaCakes118
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Size
84KB
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MD5
42b5720ab5afb69d91d766a469b2715d
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SHA1
5734b74e559a2d87ca99521f148aadb97302e023
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SHA256
ac698ef08405f438483493bc358bdf35745065d187fbc8937d35f5cc8a837c36
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SHA512
599aee3eed5bd030c8768b6551489f4d460d3c51dd7fdf6cff5f61c229c6b3fc128aab8f1f9d352ee446f6da2583aa363a824dea224c611277383ce0905cef24
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SSDEEP
1536:B1lcgO9rdRaskLC0uh3oRpnufAo7Sl4ql3eCEI1pf:Dy5yB6oLlqI39EEf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42b5720ab5afb69d91d766a469b2715d_JaffaCakes118 unpack001/out.upx
Files
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42b5720ab5afb69d91d766a469b2715d_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: 40KB
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: 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: 14KB
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: 90KB
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