Behavioral task
behavioral1
Sample
34ee3243684a301e148849aa6cef0ed1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
34ee3243684a301e148849aa6cef0ed1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
34ee3243684a301e148849aa6cef0ed1_JaffaCakes118
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Size
389KB
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MD5
34ee3243684a301e148849aa6cef0ed1
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SHA1
6d5d322987922de5cbcef100e1dc5f28fd35fcce
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SHA256
1d1ee8f201860e19d30b18df319b2aa2d159efae3d4d7292d2577255953e74af
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SHA512
8d781c2692986a047ce95c716d4f46bd3273e00f527949714dbdb0d65341990091179bbbb99e0e50c15668c95358c9973eb39c59e0987ad5e500d7a08ccfd48a
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SSDEEP
6144:C1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59v8UM147C:CjkArEN249AyE/rbaMct4bO2/VvtM14u
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 34ee3243684a301e148849aa6cef0ed1_JaffaCakes118 unpack001/out.upx
Files
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34ee3243684a301e148849aa6cef0ed1_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: 544KB
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: 101KB - 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: 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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ