Behavioral task
behavioral1
Sample
ec61a8003d836eb279f50d1ed24244c5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ec61a8003d836eb279f50d1ed24244c5_JaffaCakes118
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Size
194KB
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MD5
ec61a8003d836eb279f50d1ed24244c5
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SHA1
bd19b24b2663ffeeea2b3777bf56b4316a1183a0
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SHA256
b8ef3081a38a6b9b29fd5da1b416443f9bba271c354a499cc1a1bc16e301be7d
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SHA512
1530acaf7c4974fef4c144fb186a9db93542bf5b591f89a3ce86ac710049e5ef46a0f670b495d0131372d3db5516706312bc114507f4aa34667babef6c5525f2
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SSDEEP
3072:eoZJRnJE6B4GUyfMdzEANiCBYSs7sSUjM18lZXLGZ2rL2aD+K+vFdzZYZR:FdeFGUfzEANil7cM1KLGZ23T+K+dzZY3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec61a8003d836eb279f50d1ed24244c5_JaffaCakes118 unpack001/out.upx
Files
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ec61a8003d836eb279f50d1ed24244c5_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: 320KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 189KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 179KB - Virtual size: 408KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ