Behavioral task
behavioral1
Sample
b183859e14b308a2f87bf5ce6cb6e555_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b183859e14b308a2f87bf5ce6cb6e555_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b183859e14b308a2f87bf5ce6cb6e555_JaffaCakes118
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Size
188KB
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MD5
b183859e14b308a2f87bf5ce6cb6e555
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SHA1
5e8f270c51784c3b8e6dbbef9d5a807ed7d89bda
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SHA256
1e4e9a2bffe6ad42408586a6f2871f942c964bb07f047fc0db1dc545d457f266
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SHA512
34af9f555b0923da9562231d5d6ab5c1c2b90e6c41dad4754d019c7bad4bad7dafecddd2e03bd503712c3479196041d990be8751c907b2b91891f3c02b5c1f22
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SSDEEP
3072:5KcWmjRrzLTcqwETmksqNEFckc8ZB36Kgno0Q4VcNTyaTEqrSZePHkeq39Su8MF/:SyoqwbksYEAbdo06NTzTEqO8H9pvo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b183859e14b308a2f87bf5ce6cb6e555_JaffaCakes118 unpack001/out.upx
Files
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b183859e14b308a2f87bf5ce6cb6e555_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