Behavioral task
behavioral1
Sample
840c64dcc40e8b197be786bf1cef912d_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
840c64dcc40e8b197be786bf1cef912d_JaffaCakes118
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Size
7KB
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MD5
840c64dcc40e8b197be786bf1cef912d
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SHA1
07634df2ed4d9488696b0e013ab003eb0238a5d0
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SHA256
1397fccc81b81065fc04e299ac4ad4b66b1f6252f5533eb5ffa768095c45bb87
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SHA512
965337aff0669fa7f558c95503b97f6932b2367dccb87ff4349ef97f4b247a27a79fdabc1ec0b7f90d19cef57c5345d1b55302648b6a4b2edd86770133d3d7e2
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SSDEEP
96:bFJUSK6NxGQcycjqIKXeQVi7ME4wZ+ldSHtFIJV6gfx3dO:bFXAydIKuX7MIZ3NyTxdO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 840c64dcc40e8b197be786bf1cef912d_JaffaCakes118 unpack001/out.upx
Files
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840c64dcc40e8b197be786bf1cef912d_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 380B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ