Behavioral task
behavioral1
Sample
0a5c3645f3699eea5f9b9fc591ba55bd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
0a5c3645f3699eea5f9b9fc591ba55bd_JaffaCakes118
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Size
147KB
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MD5
0a5c3645f3699eea5f9b9fc591ba55bd
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SHA1
575174a13ce34f296457b8bea136cf2321a51d56
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SHA256
9ae51a9195adb62178f54e3a54e78f08e312bffa50224db9aed5e44e9da5cbfb
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SHA512
690567edcf9ea009f85a3bee7ddb21f9eddecbbfb086a8802ed5b9f06baba5ac2028fbfabd97528a55deb780cb98f084cc3a284d87cdb9cdfcfc524828edfa23
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SSDEEP
3072:uOCV+wfoKMisFmlTRrmQaDk5oHfgGBXwrO8wIjvElEXZY:uOCV+wQKMHFmf6QMk56gDi8wID2/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0a5c3645f3699eea5f9b9fc591ba55bd_JaffaCakes118 unpack001/out.upx
Files
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0a5c3645f3699eea5f9b9fc591ba55bd_JaffaCakes118.exe windows:6 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: 328KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 144KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ