Behavioral task
behavioral1
Sample
8db4e1322fd1d6a2b5a18e8b7ebe9bd1_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8db4e1322fd1d6a2b5a18e8b7ebe9bd1_JaffaCakes118
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Size
59KB
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MD5
8db4e1322fd1d6a2b5a18e8b7ebe9bd1
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SHA1
5fe268026e3e37ad8a952b6d21f6896f96f2c850
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SHA256
9d346d2452b1ca4bb73f7aef7d2dbee115815215f0edd87105d04acd683227d0
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SHA512
1fc5022b34a6711d3f5766b0f61cc4a809d13ee64e80635603fe5eda0f01b999365322e5f7e64518cc48c104f2903835ea7dec6b1abf208eb3bfa459f07a0703
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SSDEEP
1536:xnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:xzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8db4e1322fd1d6a2b5a18e8b7ebe9bd1_JaffaCakes118 unpack001/out.upx
Files
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8db4e1322fd1d6a2b5a18e8b7ebe9bd1_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