Behavioral task
behavioral1
Sample
949840c3b0699e303e9b3956acf96657_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
949840c3b0699e303e9b3956acf96657_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
949840c3b0699e303e9b3956acf96657_JaffaCakes118
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Size
1.5MB
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MD5
949840c3b0699e303e9b3956acf96657
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SHA1
4af322258e516500804991fe3d4b5b48e62eb821
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SHA256
8e8878040552927602ab6d0405b8b13b8c6f6f16b94d0eef1e25f961e877817c
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SHA512
ed9406736d0612f19110cea3a64c1459099f87b35a5ef1def528c879686fdf9639f1ea04868ab90d8849db0b88fcc1b747ccfb3b45732d8e5bd5ec7d10a81497
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SSDEEP
49152:LA4AfKRKls7p6aEqNJBVMWErLUFpGS1DqIy:WKRIs7p6aEqVVbE/GUSlqB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 949840c3b0699e303e9b3956acf96657_JaffaCakes118 unpack001/out.upx
Files
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949840c3b0699e303e9b3956acf96657_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 150KB - Virtual size: 152KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 353KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 145KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ