Behavioral task
behavioral1
Sample
a661f5370706c730797e9207b4c5aa7e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a661f5370706c730797e9207b4c5aa7e_JaffaCakes118
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Size
27KB
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MD5
a661f5370706c730797e9207b4c5aa7e
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SHA1
1b7ed3b6455efba94a587cff7c70e1d3237d4080
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SHA256
cab6dd8c5790faf8d8507faf46792ff792d70d12cc290f7cc5c85fbd5a0009dc
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SHA512
27b4d4f081d066ac039d475f58742dce72f10fd22dc059ae0521bef2173ce53ba8492977e791720e2425b82327a1cd7977e7d919cedc49123490c8d80e4959af
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SSDEEP
384:1qs+quKD5OGMTrHOj1EcpQwNTUxD/REIlHMeGXk6zn+M5eZRiw3+4YWCdDCx4429:13+WpZncxD/hHMr3ePbDhFxT2p/tEaV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a661f5370706c730797e9207b4c5aa7e_JaffaCakes118 unpack001/out.upx
Files
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a661f5370706c730797e9207b4c5aa7e_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
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: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE