Behavioral task
behavioral1
Sample
3b95ec8b51b9a5bf2ea63a1a883b1b38_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
3b95ec8b51b9a5bf2ea63a1a883b1b38_JaffaCakes118
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Size
378KB
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MD5
3b95ec8b51b9a5bf2ea63a1a883b1b38
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SHA1
95cca72f0126307da9bc7f63017f08e2fa6a5d2f
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SHA256
6ccddf33ee72359506e1b098446a8d5121e400f2e43add41360665c0cc76fd1a
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SHA512
8d365425da36d1f540093d673653f0b9687b34d88de498d44b35e5cdbac106113f9a4c08c3e608c89b7460dbd147a8c6a2280ed8c2a66ae6329e2ded804e0366
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SSDEEP
6144:C1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59HKkS85fVjU:CjkArEN249AyE/rbaMct4bO2/VHn3m
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b95ec8b51b9a5bf2ea63a1a883b1b38_JaffaCakes118 unpack001/out.upx
Files
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3b95ec8b51b9a5bf2ea63a1a883b1b38_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: 528KB
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: 85KB - Virtual size: 88KB
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: 93KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ