Behavioral task
behavioral1
Sample
263ef9602722be2f3584732a43e010ca_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
263ef9602722be2f3584732a43e010ca_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
263ef9602722be2f3584732a43e010ca_JaffaCakes118
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Size
84KB
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MD5
263ef9602722be2f3584732a43e010ca
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SHA1
9063edae839eff18cffbdd82286b4608221aaf43
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SHA256
60b656ba12aa9d8734ec14abf08457a48a64ee3ffc4e876952028ed6ee2cfdd9
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SHA512
579ceb3cee8b103462dad30e8613ae5e738191f55a66405151f302a4a0e06a30cf821573cc3cd0a0ba6ac859e50e2e3147fed889ee7fe0cb0c62149597fe1167
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SSDEEP
1536:egKcR4mjD9r82FXr4wI+yZktNPg4zfuX8bzbmGI1zs7B7VSBDbIuxWP1w:5KcWmjRrzFXrHN5zz3uswBmw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 263ef9602722be2f3584732a43e010ca_JaffaCakes118 unpack001/out.upx
Files
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263ef9602722be2f3584732a43e010ca_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ