Behavioral task
behavioral1
Sample
f25a87f9ec515084162d5c0a501d2f0e_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f25a87f9ec515084162d5c0a501d2f0e_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f25a87f9ec515084162d5c0a501d2f0e_JaffaCakes118
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Size
273KB
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MD5
f25a87f9ec515084162d5c0a501d2f0e
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SHA1
b29e81e1c896ec1dbcedbae222bff970d868561a
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SHA256
5a7ce13a5233942bb063ed1e63268f78bc7634f11af7f2721b1cd8830027128a
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SHA512
5c1e81eeb7b71960d97419e22293e91b7099dc7d552d64aba619520c72f115c4058892fa4a4f1f8868dad3a7693fafd66fc9c347fd9a64711ea23f6c4be04db8
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SSDEEP
6144:m1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59H:mjkArEN249AyE/rbaMct4bO2/VH
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 f25a87f9ec515084162d5c0a501d2f0e_JaffaCakes118 unpack001/out.upx
Files
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f25a87f9ec515084162d5c0a501d2f0e_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: 448KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ