2024-12-10_351d8db338473531775513e16c10d247_bkransomware_floxif

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General

Target

2024-12-10_351d8db338473531775513e16c10d247_bkransomware_floxif
Size

209KB
MD5

351d8db338473531775513e16c10d247
SHA1

42bbcae1e2a55a2fc6a37f62924f24772f8b26ec
SHA256

ce2614feb6ae129ddc2fdb22cc0b4c7980c1015dc4fdc0d4e6d91ea8d2b4ed1e
SHA512

a318ed3bfa5dda229ee7827b43dde2afcdbc81c7909504964ae084adbf12691ead903d9df528b6b42cfe41d96bbcc4f471e4dd78d50401b9dc55f520c77842ac
SSDEEP

3072:Bax4PbI+GptMz4P9e78LMTeI2lQBV+UdE+rECWp7hKDLGZ:BaaC/p8QYBV+UdvrEFp7hKGZ

Score

1^/10

Malware Config

Signatures

Files

2024-12-10_351d8db338473531775513e16c10d247_bkransomware_floxif
.exe windows:5 windows x86 arch:x86

25ebf0b9fa544527e3796e3be3c0bb13

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7f:f5:3b:37:ed:38:5d:f8:6b:79:ff:aa:e1:5e:e8:5b
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

09/11/2015, 00:00

Not After

08/11/2017, 23:59

Subject

CN=Kakao corp.,O=Kakao corp.,L=Jeju-si,ST=Jeju-do,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\MyProject\Street2008\ExtraProgram\DropTarget\Release_EXE\DTDrop.pdb

Imports

kernel32

HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
RaiseException
GetLastError
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
WaitForSingleObject
LoadResource
SizeofResource
CloseHandle
CreateEventW
GlobalFree
GetModuleHandleW
GetCommandLineW
FindResourceW
FindResourceExW
GetTempPathW
DeleteFileW
MultiByteToWideChar
WideCharToMultiByte
InitializeCriticalSection
LoadLibraryW
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
SetEndOfFile
GlobalUnlock
GlobalLock
GetProcAddress
LockResource
InterlockedDecrement
GetModuleFileNameW
InterlockedIncrement
LCMapStringW
GetStringTypeW
LoadLibraryExW
FlushFileBuffers
WriteConsoleW
SetStdHandle
CreateFileW
GetCPInfo
RtlUnwind
ReadFile
GetConsoleMode
ReadConsoleW
WriteFile
GetConsoleCP
SetFilePointerEx
SetLastError
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
GetStdHandle
GetFileType
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP

advapi32

RegOpenKeyExW
RegEnumKeyExW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegSetValueExW

ole32

CoResumeClassObjects
CoRegisterClassObject
CoInitializeEx
CoUninitialize
CoRevokeClassObject
CoAddRefServerProcess
CLSIDFromString
CoReleaseServerProcess

shell32

ShellExecuteW
DragQueryFileW

oleaut32

SysFreeString
SysAllocString

shlwapi

PathFileExistsW

Sections

.text
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

25ebf0b9fa544527e3796e3be3c0bb13

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

7f:f5:3b:37:ed:38:5d:f8:6b:79:ff:aa:e1:5e:e8:5bCertificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ole32

shell32

oleaut32

shlwapi

Sections

.text Size: 80KB - Virtual size: 79KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 5KB - Virtual size: 13KB

.rsrc Size: 16KB - Virtual size: 16KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

7f:f5:3b:37:ed:38:5d:f8:6b:79:ff:aa:e1:5e:e8:5b
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

.text
Size: 80KB - Virtual size: 79KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 5KB - Virtual size: 13KB

.rsrc
Size: 16KB - Virtual size: 16KB