Behavioral task
behavioral1
Sample
42df4585f23cc196c95f7e16c3bd1141_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
42df4585f23cc196c95f7e16c3bd1141_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
42df4585f23cc196c95f7e16c3bd1141_JaffaCakes118
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Size
415KB
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MD5
42df4585f23cc196c95f7e16c3bd1141
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SHA1
9ed3d8553d1146fde890c08a5a3a602a7ff7875c
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SHA256
aadb09c1f29ca5215fe148c5c0a61c580e96e3d4212d25cfb35d291b5ab72626
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SHA512
85a2c49e9f2f9d425db93e6f2388586eed827688b81e01370f5efbe574643a86df489e768b3e09a2842459c22ceb2c62b88d22a66c70e17bd41793d40d7b88de
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SSDEEP
6144:lvIj8Nf8oK0zat8GzwzkIXfYnPY9lrhdMwPT318T0ga4oK0zat8GzwzkIXfYnPYK:lQjCJK0qjIQnAYwPzSfgK0qjIQnAK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42df4585f23cc196c95f7e16c3bd1141_JaffaCakes118 unpack001/out.upx
Files
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42df4585f23cc196c95f7e16c3bd1141_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: 17.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
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_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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
.bss Size: - Virtual size: 17.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE