Behavioral task
behavioral1
Sample
0903781f3a893ed6657bf2850f7ac7ae_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
0903781f3a893ed6657bf2850f7ac7ae_JaffaCakes118
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Size
99KB
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MD5
0903781f3a893ed6657bf2850f7ac7ae
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SHA1
72a1ae17426d395d6044d0237af84bc89c824ab2
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SHA256
9ae9bfcbc72c6525e03cb64a44cb57bc737a6b1c42ac39d920456ab9741cc294
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SHA512
0c57333970a61c9bb052585efe82dac36b42785d64584ef37ed6d08fc5217de547478182f903c508fe04c592ef2f63cf0d2bb7f5af9f0dd3fc6309624835e55a
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SSDEEP
3072:LTof+8cUfY9eQUtjeY8ZfNyAM4Dor/Z8Jw:Po2U8hUtA9BMrZ8Jw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0903781f3a893ed6657bf2850f7ac7ae_JaffaCakes118 unpack001/out.upx
Files
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0903781f3a893ed6657bf2850f7ac7ae_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ