Behavioral task
behavioral1
Sample
681307b1b512bc6e95d9330ae1ecdf79_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
681307b1b512bc6e95d9330ae1ecdf79_JaffaCakes118
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Size
141KB
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MD5
681307b1b512bc6e95d9330ae1ecdf79
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SHA1
cfb296351c09f4177840f0230bdd04536def00a6
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SHA256
f1ef2189abbcedb201e89b6ea499189580125bfb33038ed8ada84af7cff312ea
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SHA512
fad0015bcbf438524235ad9e374aed2b6a10f542498f29f04b55e57ebb258fdedf922d5cdc22e76ec3c3594cc74ab1bd7f3e1c14ef66f2f011701884950250cd
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SSDEEP
3072:5St3SU89idMoliBMmT6ZtdOF2Lij0NEwAMhMN/sl5ll/GsV:5aSU897TBMmTeD/Lq0No8lJxV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 681307b1b512bc6e95d9330ae1ecdf79_JaffaCakes118 unpack001/out.upx
Files
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681307b1b512bc6e95d9330ae1ecdf79_JaffaCakes118.exe windows:10 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: 15.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ