Behavioral task
behavioral1
Sample
a489f604769f4e84065c66b035f5ab97_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a489f604769f4e84065c66b035f5ab97_JaffaCakes118
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Size
1.0MB
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MD5
a489f604769f4e84065c66b035f5ab97
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SHA1
f1aa905541919a0730b262345a70e795a9819e1e
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SHA256
1aad5047d283fc93c71277b2c19fed0574275e059a79adc3013343d11da7ddab
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SHA512
b92f85d827a60788d61b27648569ba351d47a10599e84d9eb4b3b6b78ce75de4db75ef253e63dd00bf5a13cca608c7cd1bb219a82cd1ef75e46071c031928e7b
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SSDEEP
24576:gAseQdn9rCf+xzQz9AgdftRP8y9x+YFzQ6oD1RrA:7Lon9Wf+xA9f5zUCPm6GjA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a489f604769f4e84065c66b035f5ab97_JaffaCakes118 unpack001/out.upx
Files
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a489f604769f4e84065c66b035f5ab97_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ