Behavioral task
behavioral1
Sample
bbffbc6cfb4c52f1bed520a4d8bdbd05_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bbffbc6cfb4c52f1bed520a4d8bdbd05_JaffaCakes118
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Size
725KB
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MD5
bbffbc6cfb4c52f1bed520a4d8bdbd05
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SHA1
26c6944905f5576913c783399a8a8af5f9ed80f8
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SHA256
bf2fc45fbf1e1506785aa9c13dcd69de35fc13eac6b6f2006ef3310c5ef68a3e
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SHA512
4d8dc53c9fd166ce7d975f70ba024792436bb4c8d3070a31b0f7b3d63e8ad714df9dba1e2a9ff4abaf6597e125fa9f5eeffb21eeeb381d988b7a94bbf076c48c
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SSDEEP
12288:YHLUMuiv9RgfSjAzRtyQpwFnjP6vIlvXCZSXvz54ZFa+em04M:itARXK73VIf0
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bbffbc6cfb4c52f1bed520a4d8bdbd05_JaffaCakes118 unpack001/out.upx
Files
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bbffbc6cfb4c52f1bed520a4d8bdbd05_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 512KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 251KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 104KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ