Behavioral task
behavioral1
Sample
f025ff4eb918d87a78097747ff891bba_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f025ff4eb918d87a78097747ff891bba_JaffaCakes118
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Size
32KB
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MD5
f025ff4eb918d87a78097747ff891bba
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SHA1
33ba2ef1c49c9360191698640460bc498c0335c6
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SHA256
5f1109fcd352378c7485f4b6427d83bd21d887ef37da5ccf413d4a7cbcda0a76
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SHA512
defd796988effba95f33ebfdc58ad9bfb6fd73e1cb6b441d4df4063cb50afbb7d34fbb9373e1b3680d2452c6fd4a95510b72aa90e72236f2544e846033956ef0
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SSDEEP
768:3/lqOjXdEGVPDP/buGAKXuPV3X1N4mmHC6O:3kkXfVbL16337zT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f025ff4eb918d87a78097747ff891bba_JaffaCakes118 unpack001/out.upx
Files
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f025ff4eb918d87a78097747ff891bba_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ