Behavioral task
behavioral1
Sample
21fccb2c330903d05dbf3428ac6d4a29_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
21fccb2c330903d05dbf3428ac6d4a29_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21fccb2c330903d05dbf3428ac6d4a29_JaffaCakes118
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Size
41KB
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MD5
21fccb2c330903d05dbf3428ac6d4a29
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SHA1
30c38253ff1626a000745d7e74602e251fcbd9b2
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SHA256
477f26c00a9accc711f3c4927d0efe436bbef1b6bf9545d0e898fc5178772e39
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SHA512
0964ba470b8280301ef50e9b10e18b8fa707c62799f1c66e6ae400806bbcd8886e494170be2f041896c0610de2c34cf23f6e4f8019e79477ce41254af7d2be08
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIo6BhSGUVZNAo0SU/:egKcR4mjD9r82FBhSGUlC/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21fccb2c330903d05dbf3428ac6d4a29_JaffaCakes118 unpack001/out.upx
Files
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21fccb2c330903d05dbf3428ac6d4a29_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