Behavioral task
behavioral1
Sample
878281c616e1502514942c66563b1299_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
878281c616e1502514942c66563b1299_JaffaCakes118
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Size
241KB
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MD5
878281c616e1502514942c66563b1299
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SHA1
d326a4b937d8affc392eb0f1469ea8576509f70d
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SHA256
32710eb0942a00f10313721ab0e22c7edb62db7b8579efb888cf2653a8bcc2cf
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SHA512
b2b83d555c207780bd23221ef93893e88d26327a513782bc526ba8783dcee8a23cb2f0d93549ef781b6d47e6ead35e350185ab36b24e6120db83c1d1aae94e4e
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SSDEEP
6144:vIlRKkBYTLLKGaOnR00UnxU7XjlxZw6Bx0gurTkqYlVhH:glQFLLKVoy0UnWf3g/Kjp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 878281c616e1502514942c66563b1299_JaffaCakes118 unpack001/out.upx
Files
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878281c616e1502514942c66563b1299_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 240KB - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 944B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ