Behavioral task
behavioral1
Sample
83a10f5b3e0ff30f0f24a32e296a01cd_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
83a10f5b3e0ff30f0f24a32e296a01cd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
83a10f5b3e0ff30f0f24a32e296a01cd_JaffaCakes118
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Size
132KB
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MD5
83a10f5b3e0ff30f0f24a32e296a01cd
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SHA1
cf275686a24f630f00519bb91ea86f858ba2186d
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SHA256
20fe28c4bbd1328954fa9999500c02f6a39969459cd9374baeb3056a3da6bcbf
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SHA512
a309d093fe78425403794145f0af17f2b861ae4371cdd90e14d744b82abf2e746c4c362d345dc7a3874e3049f1ff5dc424b07df96ee0a36b0b7704a8d071fc08
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SSDEEP
3072:jdanipjCwcbxsAxvyTd6x5VxCmNQeEP+KAr/hJH9:jdcilCHTaTIx5Vxrye3H9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83a10f5b3e0ff30f0f24a32e296a01cd_JaffaCakes118
Files
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83a10f5b3e0ff30f0f24a32e296a01cd_JaffaCakes118.exe windows:5 windows x86 arch:x86
46084168b412e051097ae39c055c9320
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleFileNameW
GetModuleHandleW
Sleep
GetLastError
MoveFileW
GetSystemTimeAsFileTime
DeleteFileW
lstrcpyW
lstrlenW
GetEnvironmentVariableW
lstrcmpA
lstrlenA
UnmapViewOfFile
VirtualAlloc
VirtualFree
GetModuleHandleA
VirtualProtect
SetLastError
LoadLibraryA
LoadLibraryExA
lstrcatA
lstrcpyA
GetModuleFileNameA
GetProcAddress
HeapFree
FreeLibrary
HeapAlloc
GetProcessHeap
LoadLibraryW
LoadLibraryExW
lstrcatW
ReadFile
SetFilePointer
MapViewOfFileEx
CloseHandle
MapViewOfFile
CreateFileMappingW
ExitProcess
FormatMessageA
SetEnvironmentVariableW
GetFileSize
CreateFileW
WideCharToMultiByte
lstrcpynW
user32
MessageBoxA
wsprintfW
Sections
.text Size: 24KB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: 104KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE