Behavioral task
behavioral1
Sample
bcf2f6f4ba3f12c7782d4b8c5fdd52df_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bcf2f6f4ba3f12c7782d4b8c5fdd52df_JaffaCakes118
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Size
59KB
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MD5
bcf2f6f4ba3f12c7782d4b8c5fdd52df
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SHA1
99a477d8d9c13c7e911e29f9d3322730e68435e5
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SHA256
94901715438ea54ffdaa1610e320d76bb08ed32df90a9a35de642793401a2831
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SHA512
b016d3fa8d33030202a80a4ea4513b3473aa1be4d001a84edcd9a1117659304cc1daa864501eeee6590e963434e3b77a6629bf6e127608c02d9df265cce45142
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SSDEEP
1536:1nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:1zc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bcf2f6f4ba3f12c7782d4b8c5fdd52df_JaffaCakes118 unpack001/out.upx
Files
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bcf2f6f4ba3f12c7782d4b8c5fdd52df_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