Behavioral task
behavioral1
Sample
b63befa1ce542ac1fc9b0d7e40c1ed4c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b63befa1ce542ac1fc9b0d7e40c1ed4c_JaffaCakes118
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Size
69KB
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MD5
b63befa1ce542ac1fc9b0d7e40c1ed4c
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SHA1
b6ecc4644fa5e21603a3a4f9a4e8646eb3180d4d
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SHA256
597032e4602f2b808e648efafbfbe46ac219ede2d12bb1ad0d9aa727c042c5cd
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SHA512
05c3003ec91190e854922370c03f490206ccaa82ba3a5d461a87b1fc0b7ad6ce17ba8fc0fcf1f9d8c8780c70891f3dc83802026e978059edd6e7418abe04a215
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SSDEEP
1536:CfB52pnBo13HDL/BqjXDnx84uRK3dVHAi8cun:0B52lA3HDLpqjX9IQ3Pp9u
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b63befa1ce542ac1fc9b0d7e40c1ed4c_JaffaCakes118 unpack001/out.upx
Files
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b63befa1ce542ac1fc9b0d7e40c1ed4c_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 88KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ