Behavioral task
behavioral1
Sample
66b2c846eac13d7716238079e04b6d0f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
66b2c846eac13d7716238079e04b6d0f_JaffaCakes118
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Size
567KB
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MD5
66b2c846eac13d7716238079e04b6d0f
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SHA1
2c1c25258b33c12078665b303340ad71fcc09736
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SHA256
f858f0173ff07e0f70175b9bd2652c972ae2755b7a7820f04cfc57fe08d3426d
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SHA512
9bbfa9f6916386a8faf39f9957c5a40cc0dbace38651f94f13d5f66b190a3b0d5d4b25a0cb7a44fbe380a71b49dc7f5a3451a14befe667be273d7fcb20725f2f
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SSDEEP
6144:IqkBdT103xwm+dOyFonZTBeCCOYerqU/hJc8wYhkDkbDm0tX16Z5JGmrpQsK3RDD:Iwwm+JSBHhqcZZ2zkPaCxf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66b2c846eac13d7716238079e04b6d0f_JaffaCakes118 unpack001/out.upx
Files
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66b2c846eac13d7716238079e04b6d0f_JaffaCakes118.exe windows:4 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 256KB - Virtual size: 254KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ