Behavioral task
behavioral1
Sample
21c49f8ba711241ade33c960dccc20e8_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
21c49f8ba711241ade33c960dccc20e8_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
21c49f8ba711241ade33c960dccc20e8_JaffaCakes118
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Size
79KB
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MD5
21c49f8ba711241ade33c960dccc20e8
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SHA1
87bef3d0ecbd10a998ad5b73a3a8174675cb9c54
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SHA256
2e678d9172c835c3c7d96b11d8b94ca523768b5f42c7cf10e752c2db268da695
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SHA512
825f5d6db1239afb3a119de7a71f5c5aaa0b5f94abc1baed3c6227516b8763150558c31d91c8ee6ce6959df6bde311c8ed86552ed7f9329e0e163faf2af6c63e
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SSDEEP
1536:dz8pccppJTEerrvZmViKS/JGZfnhjOQZa2HweHG3W:difLLrrvKZhyQkYwL3W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21c49f8ba711241ade33c960dccc20e8_JaffaCakes118 unpack001/out.upx
Files
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21c49f8ba711241ade33c960dccc20e8_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ