Behavioral task
behavioral1
Sample
4a1d9c05b9f0488bf54918d88d099bba_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4a1d9c05b9f0488bf54918d88d099bba_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a1d9c05b9f0488bf54918d88d099bba_JaffaCakes118
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Size
58KB
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MD5
4a1d9c05b9f0488bf54918d88d099bba
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SHA1
6e9f89b107195b8e17a8b026dc3d530962422019
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SHA256
3fc3d7669b6099d9d84363bd19d17f36ea95f8382fbec8901460fe011df3eeeb
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SHA512
b14e02916a379684b3cf7f4109b9167a5713c8fcf02ffbc6b0177d0f174bb6f2f57dfadf179f888e8aaa5ee9548451c83b5e2aed357265a67f17916d0a875671
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SSDEEP
1536:RRXdOnYgblM3FgaeMksGaIi/rg5DzeG0hAyce6B:XXdOnYV3+aoP4gRzeG0hy5B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a1d9c05b9f0488bf54918d88d099bba_JaffaCakes118 unpack001/out.upx
Files
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4a1d9c05b9f0488bf54918d88d099bba_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE