Behavioral task
behavioral1
Sample
eb5094267f49024496c31e825c2798eb_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eb5094267f49024496c31e825c2798eb_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
eb5094267f49024496c31e825c2798eb_JaffaCakes118
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Size
1.1MB
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MD5
eb5094267f49024496c31e825c2798eb
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SHA1
63fedde2a9748ffc757309e4244a74f1fbb1750f
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SHA256
55b9e5cb392b762ed5e959c817ebb6073bc4aab3a43259c29af64e7089e27145
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SHA512
b71030f20d13841280ccfa4dd87995405fd79964ef5526cfc10718fc93fade0417e02f0e057d7cd3b1c30b0a316f2ad796cfa2755570cd1bbfe8530c79f686c9
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SSDEEP
24576:SSnMLSMkpy6GglHxqvIZUjzHoMmAWwH9Zn0TbT0YrJxACN10SJI:SdSDcrgj0Y8g49EgaJxRGSJI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eb5094267f49024496c31e825c2798eb_JaffaCakes118 unpack001/out.upx
Files
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eb5094267f49024496c31e825c2798eb_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ