Behavioral task
behavioral1
Sample
7158a44cc00cd2ac632edd2455056c3c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
7158a44cc00cd2ac632edd2455056c3c_JaffaCakes118
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Size
335KB
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MD5
7158a44cc00cd2ac632edd2455056c3c
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SHA1
8ef138e8a85e97bf55905579124a92d24b4d8705
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SHA256
06183dc9d5e01f6febc47e872aad0c416c091ff5ff8b02cf96f74b7501784b04
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SHA512
fb451fc05bcf26c1685be4c18e8b2bfb8737b0e34902c3a5ccd7f9724c15f88aca0e2e72a48a69d7ea7a52eaa34530cec298537cecac77816d1cf86f5b54e421
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SSDEEP
6144:J1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59tV10cPyLjvwAAK:JjkArEN249AyE/rbaMct4bO2/VtV10w+
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 7158a44cc00cd2ac632edd2455056c3c_JaffaCakes118 unpack001/out.upx
Files
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7158a44cc00cd2ac632edd2455056c3c_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: 456KB
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: 13KB - Virtual size: 16KB
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: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ