08c7bac2dbbaf83add30fc4fed17625020a716e9e5fa51bcd5a8ca96de11c104

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General

Target

08c7bac2dbbaf83add30fc4fed17625020a716e9e5fa51bcd5a8ca96de11c104
Size

4.2MB
MD5

874c84d0fb1e9ed4d231b98b9cdb885b
SHA1

a96f5363f0ca0fb0203f5da99dd5d13d626887f7
SHA256

08c7bac2dbbaf83add30fc4fed17625020a716e9e5fa51bcd5a8ca96de11c104
SHA512

3ad68afc9d4c03fd137858d3466270b5fba7733ac7ad7e096d7612e79af7158c59e50d9a08d3c6bacbcb4e1ba7f6759dc184224123959ba9fc25cb2de41e56fd
SSDEEP

98304:x2jbBH7DJV3q6KDUiD1dPBLRBzSagbJmpOydLLFckJ59BqL02NZ0ZDbKvS1bHqAm:UjN7a6Kd/Jv26pOcyWfBUIZDGvS1bKVh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/钉钉官方版免费安装.exe

Files

08c7bac2dbbaf83add30fc4fed17625020a716e9e5fa51bcd5a8ca96de11c104
.zip
安装说明.txt
钉钉官方版免费安装.exe
.exe windows:6 windows x64

4f2f006e2ecf7172ad368f8289dc96c1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.2MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 156B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f2f006e2ecf7172ad368f8289dc96c1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 2.0MB - Virtual size: 2.0MB

.data Size: 1.2MB - Virtual size: 1.6MB

.pdata Size: 36KB - Virtual size: 35KB

.xdata Size: 512B - Virtual size: 156B

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

.reloc Size: 75KB - Virtual size: 74KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 512B - Virtual size: 480B

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 2.0MB - Virtual size: 2.0MB

.data
Size: 1.2MB - Virtual size: 1.6MB

.pdata
Size: 36KB - Virtual size: 35KB

.xdata
Size: 512B - Virtual size: 156B

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

.reloc
Size: 75KB - Virtual size: 74KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 512B - Virtual size: 480B