Behavioral task
behavioral1
Sample
a2d7316bac4c4421368b85a969b3652c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2d7316bac4c4421368b85a969b3652c_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
a2d7316bac4c4421368b85a969b3652c_JaffaCakes118.exe
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Size
118KB
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MD5
a2d7316bac4c4421368b85a969b3652c
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SHA1
380217f0e24c7d8161828fb7c34c00767e635742
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SHA256
9944a34e43a3920cd64c6aab546b1ef4b85a0b3939c7f9879897d2c97ff3c9ed
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SHA512
a0a1d6144920501763e4c5b2925b8e0adcac9d0014b0099861a5dcdc4cdd5ac10f62cb4eecebb2d2ae87cceef8b2c80108f512f6b1caf9f2bc933704d9402748
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfMSn:hfAIuZAIuYSMjoqtMHfhfm+p
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a2d7316bac4c4421368b85a969b3652c_JaffaCakes118.exe unpack001/out.upx
Files
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a2d7316bac4c4421368b85a969b3652c_JaffaCakes118.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ