Behavioral task
behavioral1
Sample
b05864c45a43c3094a6d552c5d87729f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b05864c45a43c3094a6d552c5d87729f_JaffaCakes118
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Size
68KB
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MD5
b05864c45a43c3094a6d552c5d87729f
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SHA1
0e6a42502f43df0d61a0f9cef6f3ae23e25df584
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SHA256
a7b1b420c528a9c789c34f38c4d134775f25444b47e909b9b3f7b7c655efad9a
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SHA512
41e618a105b51c5f51e2dfff51689eadcbc6a85a99dacb62b50d74e91615eb458e59cb885103e1a453db3863bcd9b18a7bb335adbb1be696335b31fe7e7af3d8
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SSDEEP
1536:4prKu97JWDPqrcI4YrIRQDYVvDh5tPLdeGJon67S0u5dW6i0K:hWFWDk4YrWbrhrzNJo6+54
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b05864c45a43c3094a6d552c5d87729f_JaffaCakes118 unpack001/out.upx
Files
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b05864c45a43c3094a6d552c5d87729f_JaffaCakes118.exe windows:6 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ