Behavioral task
behavioral1
Sample
8857b84e74bd78ad49f04f6f8d0ce65a_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8857b84e74bd78ad49f04f6f8d0ce65a_JaffaCakes118
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Size
1.6MB
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MD5
8857b84e74bd78ad49f04f6f8d0ce65a
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SHA1
b9516b7c3e012535e0d75d01bf66cd661fbaeda0
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SHA256
3f48a0ac6fd7487e22566c17ca1eda2bc9bede54adb53cc12bcd6a6afd23cc71
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SHA512
4818fb05aa0f43ae4ebd1fe39331a4eaacd9213ba5a8921407a221eceec7b5f2ce9fd5299a24837d0e84e4adb4b1a328190631678b32da19ab6695308ab2ae61
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SSDEEP
49152:zPOhSRsMd24IAMVS5fBizT8JIJwzm1P/zqawHC44sv:7Oad24IBVpoqum1P/zqE44sv
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 8857b84e74bd78ad49f04f6f8d0ce65a_JaffaCakes118 unpack001/out.upx
Files
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8857b84e74bd78ad49f04f6f8d0ce65a_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: 632KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 265KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 205KB - Virtual size: 208KB
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: 518KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ