Behavioral task
behavioral1
Sample
20cea72311e4221268993f36092ad05f_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
20cea72311e4221268993f36092ad05f_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
20cea72311e4221268993f36092ad05f_JaffaCakes118
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Size
29KB
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MD5
20cea72311e4221268993f36092ad05f
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SHA1
dddc4de2766705fd4cc83c2cb93a46869f9dec9e
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SHA256
30f65633649523b559aa08caf886daaef12cc2b70a606d7ce20a078cf334baa1
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SHA512
7f374bc45b52d316f3a709c61afceaf93aedcbbb1e868518bfae8a667e2b6420a96dd55a144c7f95d81234eef9b8c9c76b39bb8f58e4e18e9ce7580a3b211eca
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SSDEEP
768:9+zLQ8Cxjw3J5/htkBsr7+yKSM1ARQm5YMffn8IEGc9:9+zFGMLheBo+/aYMffRc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20cea72311e4221268993f36092ad05f_JaffaCakes118 unpack001/out.upx
Files
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20cea72311e4221268993f36092ad05f_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - 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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ