msimn.pdb
Behavioral task
behavioral1
Sample
5fd8228ccf4710d5414194193721bb44_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5fd8228ccf4710d5414194193721bb44_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5fd8228ccf4710d5414194193721bb44_JaffaCakes118
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Size
203KB
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MD5
5fd8228ccf4710d5414194193721bb44
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SHA1
07394dec21a68e694cfd2d81faf88047a203be44
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SHA256
ce3e6d3f191b27aa799efe21ac56ca8e508efbf6fb04acac62a961557765a79c
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SHA512
d023cbbbe464ae0a9d00554e1fee8a8bf30cc84a8e131497934b841302acdf838ddc8d21c5bd1c7cd3da72e55f5a98b8ae21404357fc682d59b96b18c3cb4344
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SSDEEP
6144:8S8CaRVMMMMMM2MMMMMsk7ybkuw5ntm4MqJatnU0eJ/Zz:8SbaRaMMMMM2MMMMMsrkuw5ntmvqJaFQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5fd8228ccf4710d5414194193721bb44_JaffaCakes118
Files
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5fd8228ccf4710d5414194193721bb44_JaffaCakes118.exe windows:5 windows x86 arch:x86
4dcec2841207709ba9c35c9a84029300
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
msvcrt
_vsnprintf
advapi32
RegOpenKeyExA
RegCloseKey
RegQueryValueExA
kernel32
GetVersionExA
UnhandledExceptionFilter
CloseHandle
ReleaseMutex
GetFileAttributesA
GetLastError
FreeLibrary
GetProcAddress
LoadLibraryA
lstrlenW
WaitForSingleObject
CreateMutexA
ExitProcess
GetModuleHandleA
GetStartupInfoA
SetErrorMode
GetCommandLineW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
lstrcpynA
SetUnhandledExceptionFilter
lstrlenA
GetEnvironmentVariableA
GetModuleFileNameA
user32
GetWindowThreadProcessId
SetForegroundWindow
SendMessageTimeoutA
LoadStringA
MessageBoxA
shlwapi
SHGetValueA
StrCmpIW
ord67
SHSetValueA
StrStrIA
PathRemoveFileSpecA
ord157
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 184B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE