_7Zip[.]lmd | Triage

Sharing

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General

Target

_7Zip.lmd
Size

1.8MB
MD5

efd3b3956e8e410982b1d9adcf5a0da5
SHA1

28174f7967d419282bba506e15cbd40f8476906b
SHA256

1a663504893000a82ca284489a7c8fbc54a0b74f79b7eda02a0c02da36ed1e8c
SHA512

cb76f82168922a1564b97452cd3f39b5efbbfb57f2c460b8425c4202bb72e7045b5b2f956a9da1ef3da3fd6f613d96ce6fa606bdb190518cbe3e8ec164b64ab6
SSDEEP

49152:gAlqtO16LTGwCkFV0CYVOtw9CP5AMZDAsV9IvdE:g1tO1mTkkP0CwwwiGMiPd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
_7Zip.lmd

Files

_7Zip.lmd
.dll windows:4 windows x86 arch:x86

d937a188eb1b4df4354e2af68d20fe20

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

comctl32

ord413
ord411
ord412
ord410

kernel32

FindResourceA
LoadResource
LockResource
SizeofResource
CreateFileA
WriteFile
CloseHandle
FreeResource
GetModuleFileNameA
lstrlenA
lstrcpyA
GetFileAttributesA
GetWindowsDirectoryA
GetLastError
FormatMessageA
LocalFree
LoadLibraryA
GetProcAddress
FreeLibrary
VirtualAlloc
VirtualFree
SetConsoleCtrlHandler
HeapAlloc
HeapFree
ExitProcess
GetSystemTimeAsFileTime
GetVersionExA
GetCommandLineA
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
HeapReAlloc
DeleteCriticalSection
FatalAppExitA
UnhandledExceptionFilter
TlsAlloc
SetLastError
GetCurrentThread
GetModuleHandleA
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
GetCurrentProcess
TerminateProcess
HeapCreate
HeapDestroy
IsBadWritePtr
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
SetFilePointer
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
ReadFile
GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
LCMapStringW
MultiByteToWideChar
LCMapStringA
InitializeCriticalSection
GetOEMCP
GetACP
GetCPInfo
VirtualQuery
InterlockedExchange
FlushFileBuffers
SetStdHandle
GetSystemInfo
VirtualProtect
GetDateFormatA
GetTimeFormatA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidCodePage
IsValidLocale
GetStringTypeW
GetStringTypeA
RaiseException
HeapSize
SetEndOfFile
GetTimeZoneInformation
GetLocaleInfoW
SetEnvironmentVariableA
CompareStringW
CompareStringA

lua5.1

lua_sethook
luaL_error
lua_isstring
lua_getfield
lua_type
lua_settop
lua_pushvalue
lua_pushinteger
lua_call
lua_gettop
lua_pushcclosure
lua_insert
lua_pcall
lua_remove
lua_gc
lua_pushnumber
lua_toboolean
lua_isnumber
lua_tonumber
lua_pushboolean
lua_tolstring
lua_pushlstring
lua_pushstring
luaL_openlib
lua_getstack
lua_getinfo
luaL_loadbuffer
lua_typename
lua_error
lua_touserdata
lua_tointeger
lua_createtable
lua_setfield
lua_setmetatable
lua_newuserdata
lua_settable
lua_pushlightuserdata
lua_isuserdata
lua_pushnil
lua_next
lua_objlen
lua_gettable
lua_topointer

shell32

ShellExecuteA

shlwapi

PathRemoveFileSpecA
PathFindFileNameA

user32

SetWindowLongA
SetWindowTextA
GetClientRect
GetWindowRect
MoveWindow
GetWindowLongA
EndDialog
DialogBoxParamA
wsprintfA
IsWindow
GetDesktopWindow
SendMessageA
MessageBoxA
FindWindowA
EnableWindow
IsWindowEnabled
GetWindowTextLengthA
GetWindowTextA
IsChild
GetActiveWindow
SetForegroundWindow
GetForegroundWindow
WindowFromPoint
IsZoomed
IsIconic
ChildWindowFromPoint
SetParent
GetParent
IsWindowVisible
ShowWindow
CreateWindowExA
GetScrollPos
GetScrollInfo
SetScrollInfo
SetScrollPos
SetScrollRange
GetScrollRange
ShowScrollBar
GetTopWindow
DestroyWindow
SetFocus
GetFocus
GetWindowDC
GetDC
ReleaseDC

Exports

Exports

__WindowOpen
irPlg_Action_RegisterActions
irPlg_GetAuthorInfo
irPlg_GetDependencies
irPlg_GetLuaVersion
irPlg_GetPluginActionXML
irPlg_GetPluginName
irPlg_GetPluginVersion
irPlg_GetSDKVersion
irPlg_ShowHelpForAction
irPlg_ShowHelpForPlugin
irPlg_ValidateLicense
irPlg_Action_RegisterActions
irPlg_GetAuthorInfo
irPlg_GetLuaVersion
irPlg_GetPluginActionXML
irPlg_GetPluginName
irPlg_GetPluginVersion
irPlg_GetSDKVersion
irPlg_ShowHelpForAction
irPlg_ShowHelpForPlugin
irPlg_ValidateLicense

Sections

.code
Size: 512B - Virtual size: 126B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d937a188eb1b4df4354e2af68d20fe20

Headers

File Characteristics

Imports

comctl32

kernel32

lua5.1

shell32

shlwapi

user32

Exports

Exports

Sections

.code Size: 512B - Virtual size: 126B

.text Size: 89KB - Virtual size: 89KB

.rdata Size: 13KB - Virtual size: 13KB

.data Size: 24KB - Virtual size: 31KB

.rsrc Size: 1.6MB - Virtual size: 1.6MB

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

.code
Size: 512B - Virtual size: 126B

.text
Size: 89KB - Virtual size: 89KB

.rdata
Size: 13KB - Virtual size: 13KB

.data
Size: 24KB - Virtual size: 31KB

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

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