Behavioral task
behavioral1
Sample
c8f1b195e24e7b281135fc7d7fd9d6b1_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c8f1b195e24e7b281135fc7d7fd9d6b1_JaffaCakes118
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Size
59KB
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MD5
c8f1b195e24e7b281135fc7d7fd9d6b1
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SHA1
8d0941aadbcdc1f6250dea26ba0504b99c763139
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SHA256
ce124b08626286e574f17d0f6f829dfc39c028599f0b641f01c79d4c3feb0264
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SHA512
65cf43b29af6f0476688e6f8403ef1a2501f0fb30c650d5fb9ad33590816ac4e43ee59c82055783745180bcfffabc3a81a244ed49a4164b3deb7528269e1a968
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SSDEEP
1536:AnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Azc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c8f1b195e24e7b281135fc7d7fd9d6b1_JaffaCakes118 unpack001/out.upx
Files
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c8f1b195e24e7b281135fc7d7fd9d6b1_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ