Behavioral task
behavioral1
Sample
e2ca8ea02c16cf52b77efeb939ab3ec2_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e2ca8ea02c16cf52b77efeb939ab3ec2_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e2ca8ea02c16cf52b77efeb939ab3ec2_JaffaCakes118
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Size
521KB
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MD5
e2ca8ea02c16cf52b77efeb939ab3ec2
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SHA1
e355ad681fe468c232d8c9c7fd2f1b0394a52b35
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SHA256
bb2e4212df9700b8fd33a3f27a5144ba5ca59b6e9c8a1d33905dea67da6b6e7e
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SHA512
87f598a8219a8192b7000a60b3efe6ccf32596bb47c8eb4d116be8ced0d1f81bca50997aa35cd8c6d8b1c78348a8ce03a693aec706e69adc31f318121cc271bd
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SSDEEP
12288:RYCdqrktyBcXfXOZBfkuCaGBEqrcIdnqnPLE5skoprCYomu0l7hG:arhBKX8fkuCaGyJIdnALE5lQrCHmlltG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e2ca8ea02c16cf52b77efeb939ab3ec2_JaffaCakes118 unpack001/out.upx
Files
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e2ca8ea02c16cf52b77efeb939ab3ec2_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 580KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 483KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 788KB - Virtual size: 787KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 15KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ