Behavioral task
behavioral1
Sample
bb0216c46fa490f84d5a13f0e84c6373_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
bb0216c46fa490f84d5a13f0e84c6373_JaffaCakes118
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Size
191KB
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MD5
bb0216c46fa490f84d5a13f0e84c6373
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SHA1
ed00802752364774a4f6d4fc9057b79c00017bbc
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SHA256
fab9b236ce3cfb955a3fcc319fa06e35d9167a0566b6f543e7fde163077a1ce3
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SHA512
2699ca8ccbf4b775628a1ed6438c5adaf6da9badbbb1917466d2e59147728999bbaab82e0eeecdac24d2cbfa603a385064310e48683e4634490adeb6e3f7dc0d
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SSDEEP
3072:2+7vWWGUlFlzOdQwCnUTDaiwlKlDt7+ghKr5Gb9C3HZkvtGTwtoT4/KtPaffT+I8:H7oaQQwqUTDaiweQERC3HytGTwtqtPa0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb0216c46fa490f84d5a13f0e84c6373_JaffaCakes118 unpack001/out.upx
Files
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bb0216c46fa490f84d5a13f0e84c6373_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: 36.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 168KB
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
.text Size: 1000KB - Virtual size: 1000KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 163KB
IMAGE_SCN_MEM_READ