unzip[.]exe | Triage

Resubmissions

27-08-2024 20:48

240827-zllj5a1dlf 6

14-06-2023 12:44

230614-pyyecahb54 3

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General

Target

unzip.exe
Size

164KB
MD5

75375c22c72f1beb76bea39c22a1ed68
SHA1

e1652b058195db3f5f754b7ab430652ae04a50b8
SHA256

8d9b5190aace52a1db1ac73a65ee9999c329157c8e88f61a772433323d6b7a4a
SHA512

1b396e78e189185eefb8c6058aa7e6dfe1b8f2dff8babfe4ffbee93805467bf45760eea6efb8d9bb2040d0eaa56841d457b1976dcfe13ed67931ade01419f55a
SSDEEP

3072:IeAGcNNwmlR2GNUbomMYMLnbtoKOmiNL2SJOUOhop:CvNNtWuYcqHmiNLOc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unzip.exe

Files

unzip.exe
.exe windows x86

8e3435044b7cfc8830f0d8f8b832eb70

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FindNextFileA
FindFirstFileA
GetFullPathNameA
FindClose
GetDriveTypeA
GetLocaleInfoA
GetConsoleScreenBufferInfo
SetVolumeLabelA
GetStdHandle
GetFileTime
FileTimeToSystemTime
FileTimeToLocalFileTime
ReadFile
SetConsoleMode
GetConsoleMode
lstrcpynA
lstrcmpiA
GetFileAttributesA
LeaveCriticalSection
lstrlenA
InitializeCriticalSection
ReleaseMutex
WaitForSingleObject
InterlockedExchange
CreateMutexA
HeapFree
HeapAlloc
GetProcessHeap
GetCurrentProcess
SetConsoleCtrlHandler
MultiByteToWideChar
ExitProcess
TerminateProcess
GetTimeZoneInformation
GetSystemTime
SetStdHandle
GetFileType
EnterCriticalSection
SystemTimeToFileTime
GetCPInfo
GetACP
GetOEMCP
GetVersion
UnhandledExceptionFilter
IsValidLocale
IsValidCodePage
EnumSystemLocalesA
GetUserDefaultLCID
GetVersionExA
WideCharToMultiByte
GetModuleHandleA
GetModuleFileNameA
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
GetStringTypeA
GetStringTypeW
SetHandleCount
GetStartupInfoA
FlushFileBuffers
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
RtlUnwind
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetProcAddress
LoadLibraryA
GetLocaleInfoW
GetVolumeInformationA
GetLocalTime
CreateFileA
DosDateTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
GetLastError
SetFileAttributesA
SetEndOfFile
CloseHandle
SetFilePointer
HeapReAlloc
GetCommandLineA
WriteFile
GetCurrentDirectoryA
SetEnvironmentVariableW
DeleteFileA
CreateDirectoryA

advapi32

OpenProcessToken
LookupPrivilegeValueA
GetSecurityDescriptorControl
GetKernelObjectSecurity
AdjustTokenPrivileges
IsValidSecurityDescriptor
GetSecurityDescriptorDacl
SetKernelObjectSecurity
GetSecurityDescriptorSacl
GetSecurityDescriptorOwner
IsValidAcl
GetSecurityDescriptorGroup
IsValidSid

user32

CharToOemA
OemToCharA

Sections

.text
Size: 116KB - Virtual size: 112KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Resubmissions

Sharing

General

Malware Config

Signatures

Files

8e3435044b7cfc8830f0d8f8b832eb70

Headers

File Characteristics

Imports

kernel32

advapi32

user32

Sections

.text Size: 116KB - Virtual size: 112KB

.rdata Size: 28KB - Virtual size: 24KB

.data Size: 16KB - Virtual size: 88KB

.text
Size: 116KB - Virtual size: 112KB

.rdata
Size: 28KB - Virtual size: 24KB

.data
Size: 16KB - Virtual size: 88KB