Behavioral task
behavioral1
Sample
b53fc1ca185f4365866ed47c5dbe2c41_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b53fc1ca185f4365866ed47c5dbe2c41_JaffaCakes118
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Size
84KB
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MD5
b53fc1ca185f4365866ed47c5dbe2c41
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SHA1
5e5ca16f856c9f30415ebf2aa7c801daf32bd4c5
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SHA256
4619dc7ed240affe70934ffd47049d79b45e92eed45d003570e1b0123a320181
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SHA512
c8d796e034e11621d3a41800e58a08fe0bc0d348f5c03004b849acd8095522d9f60f786c09fbe9fd411947897971aab6f662a989fd9c785ac953a606a1706b2c
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SSDEEP
1536:XV8GwS/qILp1/6k6LBD4oXYSLqSECn2sw96rQE8ZASNaKQ:6GPTPCBD4oXYSuU48P0ASO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b53fc1ca185f4365866ed47c5dbe2c41_JaffaCakes118 unpack001/out.upx
Files
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b53fc1ca185f4365866ed47c5dbe2c41_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ