Behavioral task
behavioral1
Sample
b3de1b6dfdc6feca6c0cb0619927c7fa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b3de1b6dfdc6feca6c0cb0619927c7fa_JaffaCakes118
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Size
45KB
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MD5
b3de1b6dfdc6feca6c0cb0619927c7fa
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SHA1
64a1ed99a83a402a685fd993aa54aeb54d2b5d59
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SHA256
8bab8a582056f699e674d5cbf7f0054c21748009efe28e01e32e2079e23bd1dd
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SHA512
ff54ea5e9c87fc3474b24d5e7ed72b8b439bd33a23b12fbd378a66512a7e462afefae171a5caa6b22a220127a75270fa94d9d38b5dce1a9945f564e5afbcbc7c
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SSDEEP
768:WkzbVuAwjtt9/d01+qEvDjAPkzN0vec1LdRr+6tmZqNeETw2OYYjbvHE:JHER/d0wqycxHrhiqNeEnYjbM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3de1b6dfdc6feca6c0cb0619927c7fa_JaffaCakes118 unpack001/out.upx
Files
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b3de1b6dfdc6feca6c0cb0619927c7fa_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ