Behavioral task
behavioral1
Sample
25455e6892d5eed8f78c435bac11b0c4_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
25455e6892d5eed8f78c435bac11b0c4_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
25455e6892d5eed8f78c435bac11b0c4_JaffaCakes118
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Size
44KB
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MD5
25455e6892d5eed8f78c435bac11b0c4
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SHA1
cdce79f332f2cea3832dad4f7ea9f43f274847d3
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SHA256
373dfee67adbd58b08168d07b57b2fdade159570216d04c05094dab882c9c0d4
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SHA512
b4ec593d7a843df6d77f28ff3f42bf4868480a6c83f4f368a47246c2333706678b0413f28adfd318865126d751d77b7c463d3ba866569ed7aa4284cd531745e4
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIondzdIwlB/dSQUUxnIvpSal2W:egKcR4mjD9r828Pl5d5xnq9wW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25455e6892d5eed8f78c435bac11b0c4_JaffaCakes118 unpack001/out.upx
Files
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25455e6892d5eed8f78c435bac11b0c4_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ