3ed6cc0a5fd2bbd732f4bbf94a32ddf0_dll32_JC[.]dll

Sharing

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General

Target

3ed6cc0a5fd2bbd732f4bbf94a32ddf0_dll32_JC.dll
Size

172KB
MD5

3ed6cc0a5fd2bbd732f4bbf94a32ddf0
SHA1

8dcd512248a78459aaf643f168329c8a10b75f41
SHA256

f3fda64a76c604f7a0ae0af543ab206ada5d69d0532ec46b96f27d4712606e02
SHA512

b85bfbd08becaa2428ee4982374d9fd48490eba9a6018e84516a12612c643d9cbfeb2234c63d5e4ac3cc2b8750473e9b124105a55c19bc2a817e265924f388fb
SSDEEP

3072:xXfOThJtnoFCTqhzPRQ1/6evbgj29f0xZab+S:2hbGuSeT79fz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3ed6cc0a5fd2bbd732f4bbf94a32ddf0_dll32_JC.dll

Files

3ed6cc0a5fd2bbd732f4bbf94a32ddf0_dll32_JC.dll
.dll windows:4 windows x86

a31aadb7c3f93ee8ca0b9c35e04fb838

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

DeleteFileA
CloseHandle
ReadFile
SetFilePointer
WriteFile
GetLastError
CreateFileA
LocalFree
MapViewOfFile
UnmapViewOfFile
CreateThread
TerminateThread
GetExitCodeThread
FreeLibrary
LoadLibraryA
FreeResource
LockResource
LoadResource
SizeofResource
FindResourceA
GetCurrentDirectoryA
GetWindowsDirectoryA
GetSystemDirectoryA
SearchPathA
Sleep
WaitForSingleObject
ResetEvent
CreateEventA
GetProcAddress
DeviceIoControl
FlushFileBuffers
SetLastError
HeapCreate
VirtualFree
GetCommandLineA
GetVersion
HeapFree
HeapAlloc
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
GetVersionExA
TlsGetValue
ExitProcess
TerminateProcess
GetCurrentProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
GetOEMCP
SetStdHandle
EnterCriticalSection
LeaveCriticalSection
InterlockedDecrement
InterlockedIncrement
InitializeCriticalSection
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
RtlUnwind

user32

CharUpperA
PostMessageA

advapi32

SetEntriesInAclA
GetSecurityInfo
SetSecurityInfo

shell32

SHChangeNotify

Exports

Exports

ByteToTable
ChangeDiskPos
CharToByte
CheckSum
CloseDeviceHandle
DeviceInquiry
DiskExit
DiskInit
DummyWrite
EraseAllFlash
EraseFlash
ExpandFileRes
GetBit
GetDeviceHandle
GetDeviceInfo
GetDiskPos
GetFirmwareVer
GetFlashNum
GetHideSize
GetSenseKey
GetWriteProtectState
HideProcessAtAll
NoAdminSendCMD
OD_DeviceIO
OD_SCAN
OD_StopScan
ReadBlock
ReadDisk
ReadHideDisk
ReadIIR
ReadLogicCapacoty
ReadSpareArea
RefreshFileBrowser
ReverseDWORD
SetBit
SetLogWriteProtect
TestUnitrdy
TurnBit
UpChar
VerifyPassWord
WORDReverse
WriteBlock
WriteBlockCheck
WriteDisk
WriteDiskCheck
WriteHideDisk
WriteIIR
WriteSpareArea

Sections

.text
Size: 32KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 116KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a31aadb7c3f93ee8ca0b9c35e04fb838

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

Exports

Exports

Sections

.text Size: 32KB - Virtual size: 30KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 8KB - Virtual size: 10KB

.rsrc Size: 116KB - Virtual size: 114KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 32KB - Virtual size: 30KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 8KB - Virtual size: 10KB

.rsrc
Size: 116KB - Virtual size: 114KB

.reloc
Size: 4KB - Virtual size: 3KB