Behavioral task
behavioral1
Sample
c15fcf5f25a0d481f59bcdf798d6b803_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c15fcf5f25a0d481f59bcdf798d6b803_JaffaCakes118
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Size
409KB
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MD5
c15fcf5f25a0d481f59bcdf798d6b803
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SHA1
0a32c52d4bfa0a60b43638cbb142f88cac73b034
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SHA256
e9b6f4d3b460db9058a580e0837bebbe4ea8bba86f76a89cb6f7258245f85ff1
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SHA512
a5c7218f79831362d1757880ccd051c42c16dc2e5be91db60dbfddabf6871fd5d5c2f8384b94dd8f3573a76beff0d792deb84c8b406f3c1d4210e6fada5622d8
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SSDEEP
6144:4JDCUw/RoJ6XWeYn3QtFjmtIVcm8iSbCxrwc+i+s2LmSL1GsRsYy1pEb3v:4JuUKo1nWjhStiSbUccDJIwsromv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c15fcf5f25a0d481f59bcdf798d6b803_JaffaCakes118 unpack001/out.upx
Files
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c15fcf5f25a0d481f59bcdf798d6b803_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
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_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 192B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 944B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE