Behavioral task
behavioral1
Sample
823be2a274eacce91957b56e26f4e35b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
823be2a274eacce91957b56e26f4e35b_JaffaCakes118
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Size
2.0MB
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MD5
823be2a274eacce91957b56e26f4e35b
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SHA1
cae72b181de2913a26445e783cddd09eda0ef730
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SHA256
5b6ec5dc3fb800c6158d495bd7ab759648590162d8d8adec022486f4e0b6aad9
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SHA512
ca6277543ff38addea62bff2493a85f0333527268042b105f4b3c3a4650e3ee028ccea58577ceddd74d1b7ead91bff277550172031c32d1652f0bde2a0ab1bea
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SSDEEP
49152:B11Jn0L5AXgPGEHbYHzB7BKPRV3Frl6+ZhAsKOOqCGKyk0B:BPJQ5pHbYHz5B0/rl6+vvKiCyk0B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 823be2a274eacce91957b56e26f4e35b_JaffaCakes118 unpack001/out.upx
Files
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823be2a274eacce91957b56e26f4e35b_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: 152KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 82KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ