Behavioral task
behavioral1
Sample
d4a3636f5f567e1563bd120d5afb0c67_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
d4a3636f5f567e1563bd120d5afb0c67_JaffaCakes118
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Size
334KB
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MD5
d4a3636f5f567e1563bd120d5afb0c67
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SHA1
859141d3df230ee7ba248191edb77181f713426c
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SHA256
567c9df012c96d4c3023422cc227d93d181cac33d67a7ff6293ef00cc66bed36
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SHA512
72d67349e299e70964a136dfa3e9ea93ff9b0be0ba32741b67e54f899ffd378c434cd3d5e04da34b17a27d1b691c1dcca10bee5a337b93663808b37d15d98862
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SSDEEP
6144:Sux4TYCCt+Nj3mSZ+l/ni5dnhy4xK/9GyA2YawVFhnEM29i1/Giq3KCTPhD:SudCCsV3mSg/neh5c1GyVYHFhElI/GZJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d4a3636f5f567e1563bd120d5afb0c67_JaffaCakes118 unpack001/out.upx
Files
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d4a3636f5f567e1563bd120d5afb0c67_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