Behavioral task
behavioral1
Sample
f9fc6a02a793fda1921a6949a40ebd1d_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f9fc6a02a793fda1921a6949a40ebd1d_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f9fc6a02a793fda1921a6949a40ebd1d_JaffaCakes118
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Size
473KB
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MD5
f9fc6a02a793fda1921a6949a40ebd1d
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SHA1
f3bf206f150e82afd8caafab22892da8bedd36e3
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SHA256
86ff3f3349207b606f04a4ecc988d15942ad495c0c903183e97b83a2e387f48c
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SHA512
713fbd820226af17a37cdb20cda274128888bcb41f8a429d9cd14787c60120c169e3af97cd22543b9cc1c42e73afebaae5e8fa6aa2d302d57bb312ed7d6f6f1e
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SSDEEP
12288:5ORTuCBISolt2wh2RZ5OJF2J/AcGugSgqtFavfpUDe1:5ORTu95nBhoHOJsocGfJoF4X1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9fc6a02a793fda1921a6949a40ebd1d_JaffaCakes118 unpack001/out.upx
Files
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f9fc6a02a793fda1921a6949a40ebd1d_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