Behavioral task
behavioral1
Sample
27fbff25cdf579b3213c98c71ffe8b4e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
27fbff25cdf579b3213c98c71ffe8b4e_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
27fbff25cdf579b3213c98c71ffe8b4e_JaffaCakes118
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Size
44KB
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MD5
27fbff25cdf579b3213c98c71ffe8b4e
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SHA1
3ce08569ce2e759e1882e20f13cec1fe7c9c488f
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SHA256
271935ceacdb0c185c9d56b4f49a0d545a9bf9adf1355505134f01b0ca54d026
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SHA512
7d3d42ee60a9f0cc613a4473058b188401a6a3fe0471e651335a497ab6b8eefe26ba92c7fdffc2fee29be4d9420379a9a9e542811a31a7c0f2a22640d0be6bc3
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIolSl2OrrOtpfBkG+4Ofi:egKcR4mjD9r82iGrcZ2i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27fbff25cdf579b3213c98c71ffe8b4e_JaffaCakes118 unpack001/out.upx
Files
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27fbff25cdf579b3213c98c71ffe8b4e_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