Behavioral task
behavioral1
Sample
b461d1e2becbafe9de3cf46a85c6f3e4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b461d1e2becbafe9de3cf46a85c6f3e4_JaffaCakes118
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Size
59KB
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MD5
b461d1e2becbafe9de3cf46a85c6f3e4
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SHA1
dd0f5a6c177e64830876f5f098a64867a03da223
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SHA256
0cc8bb4c3adcaaab07047bd5281bde119531b7599fdc74bd91d2596263874bbc
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SHA512
c0c674513a0f8e6a934807544e2efbe93c08cce58f213170be1cfb58a6c7f881dabffbcd95a701e293667a54088b235b9ff5aba8b84817e55ecc7217f128f6f2
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SSDEEP
1536:e+nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:e+zc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b461d1e2becbafe9de3cf46a85c6f3e4_JaffaCakes118 unpack001/out.upx
Files
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b461d1e2becbafe9de3cf46a85c6f3e4_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