Behavioral task
behavioral1
Sample
da4fac89b5f772fec0f21e7228cc1c3c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
da4fac89b5f772fec0f21e7228cc1c3c_JaffaCakes118
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Size
166KB
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MD5
da4fac89b5f772fec0f21e7228cc1c3c
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SHA1
1c8314972ca962b2f24fd1e29aab13efb81d76e1
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SHA256
d87422404a56e47f8da472ea84628395af72e245f4031d7e31f8428a58478ff4
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SHA512
165dc39cda61485035292da8decb6152f5161f9d5c9ba12f02d42fcfdb20e04012e8f46914fa36251fb8c0cb1d15136bb4ed656084b9a79f24001acd6c2117ee
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SSDEEP
1536:1sgfrBLqrjzZ3uOSO/6C8rn+5QyTktMt8ssVm3E8qF/fsBPLONq6VgSRAO:DfA/zZ3ulNkUZ/fIUqtSRAO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da4fac89b5f772fec0f21e7228cc1c3c_JaffaCakes118 unpack001/out.upx
Files
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da4fac89b5f772fec0f21e7228cc1c3c_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 140KB - Virtual size: 140KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ