Behavioral task
behavioral1
Sample
643b9140f39f50e4b899cfe11ba2d0e1_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
643b9140f39f50e4b899cfe11ba2d0e1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
643b9140f39f50e4b899cfe11ba2d0e1_JaffaCakes118
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Size
59KB
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MD5
643b9140f39f50e4b899cfe11ba2d0e1
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SHA1
c7a7ff5ecf4769c174d298ed049238557f2e62b4
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SHA256
8a36c82ca5a531328e968ac8c9853fc42b41106581f9fe195c8dbfbd753b7318
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SHA512
86349e385af0a2ccb9f74f0e233654acc99ce3f6b4f39a513819301688cab79e270aefa47145c3a7686565001817bccd08741bb55f2f6e6212777914c5f0f268
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SSDEEP
1536:knJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:kzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 643b9140f39f50e4b899cfe11ba2d0e1_JaffaCakes118 unpack001/out.upx
Files
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643b9140f39f50e4b899cfe11ba2d0e1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ