a91d7da9f939facefd6689d1a84616affeac97e870902b64f746ff03d4e7949fN

Sharing

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General

Target

a91d7da9f939facefd6689d1a84616affeac97e870902b64f746ff03d4e7949fN
Size

21KB
MD5

e6e4c97c9067afdeacf8d191b1ad2f40
SHA1

1d42407aa967039f831592b4bf02c01791d01844
SHA256

a91d7da9f939facefd6689d1a84616affeac97e870902b64f746ff03d4e7949f
SHA512

0c1399f04f1a2fa745217ab624357e049d22684639acbfa0662c867c00ffed4232b6defef7a23a16832393554e210ba05b3dee5cfe10e447d6d7953118713f3a
SSDEEP

384:x0dOy0s9kjteI9rlvg0iN/ftuVvQGZESfnnl5tyvvqe57:xEOyetd9xv8NXtuR/dhgyeV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/jgaw400.dll

Files

a91d7da9f939facefd6689d1a84616affeac97e870902b64f746ff03d4e7949fN
.cab
jgaw400.dll
.dll windows:4 windows x86 arch:x86

83cb0f4eb3af0ed3df6626c444867985

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

winmm

waveOutReset
waveOutRestart
waveOutPause
waveOutOpen
waveOutUnprepareHeader
waveOutWrite
waveOutGetDevCapsA
waveOutPrepareHeader
waveOutClose
waveOutSetVolume
waveOutGetVolume
timeGetTime
waveOutGetNumDevs

jgsd400

JgaDecodeBlock
JgaSpeechHeaderUnpack
JgaDecodeCreate
JgaDecodeDestroy
JgaDecodeWorkSpaceNeeded
JgaDBlockQuery
JgaDecodeHook
JgaDecodeUnhook

kernel32

GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsA
HeapFree
WriteFile
LoadLibraryA
HeapAlloc
VirtualAlloc
FreeEnvironmentStringsW
GetEnvironmentStrings
GlobalFree
GetProfileStringA
_lclose
_lcreat
_lwrite
GetACP
GlobalLock
GlobalAlloc
GlobalUnlock
GlobalHandle
QueryPerformanceFrequency
QueryPerformanceCounter
GetOEMCP
GetCurrentProcess
GetCommandLineA
GetProcAddress
GetModuleHandleA
GetVersion
GetLastError
SetFilePointer
ExitProcess
TerminateProcess
GetFileType
HeapDestroy
HeapCreate
VirtualFree
SetHandleCount
GetStdHandle
GetStartupInfoA
GetModuleFileNameA
GetCPInfo

user32

MessageBoxA

Exports

Exports

JgAAuxClose
JgAAuxDecode
JgAAuxOpen
JgAClose
JgADeviceClose
JgADeviceGetCaps
JgADeviceGetReport
JgADeviceGetVolume
JgADeviceInputPCM
JgADeviceOpen
JgADevicePausePlay
JgADeviceResumePlay
JgADeviceSetVolume
JgADeviceStartPlay
JgADeviceStopPlay
JgADoTest
JgAGetDevice
JgAGetReport
JgAGetStreamInfo
JgAGetVolume
JgAHeartbeat
JgAInputSegment
JgAInputStream
JgAOpen
JgAPCMClose
JgAPCMDecode
JgAPCMOpen
JgARawDecodeDone
JgARawDecodeGetData
JgARawDecodeInit
JgAReleaseDevice
JgASet
JgASetEOFMark
JgASetPlayParameters
JgASetVolume
JgAShutDown
JgAStartPlay
JgAStartUp
JgAStatus
JgATerminatePlay
jgawDeviceCallback

Sections

.text
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 820B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

83cb0f4eb3af0ed3df6626c444867985

Headers

File Characteristics

Imports

winmm

jgsd400

kernel32

user32

Exports

Exports

Sections

.text Size: 31KB - Virtual size: 30KB

.rdata Size: 2KB - Virtual size: 1KB

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

.idata Size: 2KB - Virtual size: 1KB

.rsrc Size: 1024B - Virtual size: 820B

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 31KB - Virtual size: 30KB

.rdata
Size: 2KB - Virtual size: 1KB

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

.idata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 1024B - Virtual size: 820B

.reloc
Size: 1KB - Virtual size: 1KB