Behavioral task
behavioral1
Sample
f691f5787d0211b7c44684e16a63e820_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f691f5787d0211b7c44684e16a63e820_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f691f5787d0211b7c44684e16a63e820_JaffaCakes118
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Size
44KB
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MD5
f691f5787d0211b7c44684e16a63e820
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SHA1
5e754a56bef7b42c0ea6a8929c0096664c6ee056
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SHA256
50b5573db25814d2ef17c255299764164d74a2020136ff9064554240bb80ae3e
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SHA512
ed5557fc9d70e7501334d5afce553cd17a2d2a90e180b9fd5548f33254280cf59918d1af72a4a8c8938cc9d0806366b44a54665959029f6e9c0d20308864e04d
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIoiaTMXi9Qiuqrc0qRyX4hQMOPTg:egKcR4mjD9r82paT8i9Q3WqRy+QM8Tg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f691f5787d0211b7c44684e16a63e820_JaffaCakes118 unpack001/out.upx
Files
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f691f5787d0211b7c44684e16a63e820_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