Behavioral task
behavioral1
Sample
0978159968bb3f976e4e61772d6e9bce_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0978159968bb3f976e4e61772d6e9bce_JaffaCakes118
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Size
141KB
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MD5
0978159968bb3f976e4e61772d6e9bce
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SHA1
92c4e029d667a67ed3306c986191b9902e702d7c
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SHA256
ef8ccf3e18289b37bf7e377c725231aee35d638495fb7e27c8ad838a4be293e2
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SHA512
4eb102395eeed005f52e34b9a706c3487fb030a2a668ff4d21c998d2f4ec918aef7f1e4c9ee9d2fa2a458fd2bcb6c1f5a087a93de646038134f7110715476fc3
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SSDEEP
3072:m+9T8X5PU25ToVA496RHR4Lx/4guRAIKzGBws32uJmP9:t9TiPU2qA4965ei7RAI/RaP9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0978159968bb3f976e4e61772d6e9bce_JaffaCakes118 unpack001/out.upx
Files
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0978159968bb3f976e4e61772d6e9bce_JaffaCakes118.exe windows:5 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: 15.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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
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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ