Behavioral task
behavioral1
Sample
a2edd5edbb16e72e1d9d6a5606f685a8_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a2edd5edbb16e72e1d9d6a5606f685a8_JaffaCakes118
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Size
261KB
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MD5
a2edd5edbb16e72e1d9d6a5606f685a8
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SHA1
164caa6c69b5ec84104eebf601054e6cd106f958
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SHA256
2e63c9cfac54a4264f41e55de94f54f08478933fc2d1244581d38312c4ca826b
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SHA512
8656b12115f0fddbf21db79ba6de7ac68b115cf08902a42639d8b9b04add8a55663eed8a05ca0fbc3a9471eb0dd8fc134c3744ecdca9074fe400e2b31e8d5dbf
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SSDEEP
6144:6RAgmiZ0BG3T8lpR7bM0HBKkZsnKrogOPxeP1fa0lLR:6Ggt068RPhxGnKro1xeP1fagd
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a2edd5edbb16e72e1d9d6a5606f685a8_JaffaCakes118 unpack001/out.upx
Files
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a2edd5edbb16e72e1d9d6a5606f685a8_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 316KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 403KB - Virtual size: 403KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ