Behavioral task
behavioral1
Sample
a98225109d28f03f7aa6cc6cf970250c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a98225109d28f03f7aa6cc6cf970250c_JaffaCakes118
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Size
33KB
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MD5
a98225109d28f03f7aa6cc6cf970250c
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SHA1
8c6776167c81e7b0a2634e3a2a0b80f832b96224
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SHA256
014326144f4a63f25c0a24e8f909fbbf0e15396183f42c236a6bf2eb5ee4fb95
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SHA512
1fdf7bd0a02bf0533b6d0461299c309950e0708ab5a8d57eb499eaaba3f3176b55852c6ff9120fffd518ad8ba5a13d38e883c8ec1374a0d0af2dc15d90271f70
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SSDEEP
768:nsExfpdfBKaj2qIjzAgpPJR1x0a/tcxqS:nsgfrBLqrjzZhR700
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a98225109d28f03f7aa6cc6cf970250c_JaffaCakes118 unpack001/out.upx
Files
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a98225109d28f03f7aa6cc6cf970250c_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ