joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4eb840
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x543cb8
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x59024c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
push 0x202
push dword [0x591930]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004eb490
test eax, eax
je 0x4eb968
mov esi, dword [ebp - 0x18]
mov edi, dword [0x591930]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x4eb913
cmp dword [esi], 0
je 0x4eb906
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4eb8d3
mov eax, 1
jmp 0x4eb934
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4eb90c
push 0
push dword [esi]
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call eax
jmp 0x4eb934
cmp dword [esi + 4], 0
jne 0x4eb913
mov eax, 1
jmp 0x4eb934
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x4eb95e
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x4eb946
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x10]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 0x200
test eax, eax
je 0x4eb96b
xor ebx, ebx
jmp 0x4eba0f
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x4eba0f
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov eax, dword [edi]
cmp dword [eax - 0xc], 0
je 0x4eb9c8
mov ecx, dword [ebx]
test ecx, ecx
je 0x4eba2e
push ecx
push eax
call fcn.004f930e
add esp, 8
test eax, eax
je 0x4eb9c8
mov edx, dword [edi]
test edx, edx
je 0x4eb9c8
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4eb9a0
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push str.m2_old
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [ebx]
test edx, edx
jne 0x4eb9d3
lea eax, [edx + 0xd]
jmp 0x4eba08
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4eb9e0
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x563b20
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x4eba1a
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00403450
int3
Function at 0x4ed0c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4ed131
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x4ed0ff
cmp eax, 2
jne 0x4ed11b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x4ed12b
test ecx, ecx
je 0x4ed126
test cl, 1
jne 0x4ed11b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x4ed12b
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x510a76
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005108f5

Function at 0x51382b
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005134eb

Function at 0x51e82c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret
Function at 0x4025cc
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402609
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402629
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.0040351c
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402770
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004033b0
test esi, esi
jne 0x4027a6
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004034a0
jmp 0x4027c4
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402684
mov edi, eax
test esi, esi
je 0x4027c4
cmp dword [ebx], 0
je 0x4027c4
dec esi
jmp 0x4027ad
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402990
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x406014]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402a28
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402a08
xor eax, eax
push ebp
push 0x402a01
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x402a44
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402a08
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x406014]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x406014], ax
mov esp, ebp
pop ebp
ret

Function at 0x403234
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x407034], 0
je 0x403295
cmp word [0x407208], 0xd7b2
jne 0x40325d
cmp dword [0x407210], 0
jbe 0x40325d
mov eax, 0x407204
call dword [0x407220]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x40605c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4032bc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x406020], 0
jne 0x4032b1
push 0
push 0x406054
push 0x40605c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x403fdc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x404042
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.0040351c
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402884
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40402c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404049
lea eax, [ebp - 0x10]
call fcn.004033b0
ret
Function at 0x404afc
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe94
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 0x16c], ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x158], ecx
mov dword [ebp - 0x15c], ecx
mov dword [ebp - 0x154], ecx
mov dword [ebp - 0x150], ecx
mov dword [ebp - 0xc], ecx
mov byte [ebp - 5], dl
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00403724
lea edi, [ebp - 0x14c]
xor eax, eax
push ebp
push 0x404cf5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00403534
mov edx, dword [ebp - 4]
cmp byte [edx + eax - 1], 0x5c
je 0x404b83
lea eax, [ebp - 0xc]
mov ecx, 0x404d0c
mov edx, dword [ebp - 4]
call fcn.00403580
jmp 0x404b8e
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 4]
call fcn.00403448
push edi
lea eax, [ebp - 0x150]
mov ecx, 0x404d18
mov edx, dword [ebp - 0xc]
call fcn.00403580
mov eax, dword [ebp - 0x150]
call fcn.00403734
push eax
call sub.kernel32.dll_FindFirstFileA
mov esi, eax
mov bl, byte [edi + 0x2c]
cmp bl, 0x2e
je 0x404c94
lea eax, [ebp - 0x154]
mov edx, ebx
call fcn.004034d0
mov eax, dword [ebp - 0x154]
mov edx, 0x404d24
call fcn.00403680
je 0x404c94
test dword [edi], 0x10
jbe 0x404c22
lea eax, [ebp - 0x15c]
lea edx, [edi + 0x2c]
mov ecx, 0x104
call fcn.0040351c
mov ecx, dword [ebp - 0x15c]
lea eax, [ebp - 0x158]
mov edx, dword [ebp - 0xc]
call fcn.00403580
mov eax, dword [ebp - 0x158]
mov dl, 1
call fcn.00404afc
jmp 0x404c94
push 0
lea eax, [ebp - 0x164]
lea edx, [edi + 0x2c]
mov ecx, 0x104
call fcn.0040351c
mov ecx, dword [ebp - 0x164]
lea eax, [ebp - 0x160]
mov edx, dword [ebp - 0xc]
call fcn.00403580
mov eax, dword [ebp - 0x160]
call fcn.00403734
push eax
call sub.kernel32.dll_SetFileAttributesA
lea eax, [ebp - 0x16c]
lea edx, [edi + 0x2c]
mov ecx, 0x104
call fcn.0040351c
mov ecx, dword [ebp - 0x16c]
lea eax, [ebp - 0x168]
mov edx, dword [ebp - 0xc]
call fcn.00403580
mov eax, dword [ebp - 0x168]
call fcn.00403734
push eax
call sub.kernel32.dll_DeleteFileA
push edi
push esi
call sub.kernel32.dll_FindNextFileA
test eax, eax
jne 0x404bb5
push esi
call sub.kernel32.dll_FindClose
push 0
mov eax, dword [ebp - 0xc]
call fcn.00403734
mov ebx, eax
push ebx
call sub.kernel32.dll_SetFileAttributesA
cmp byte [ebp - 5], 0
je 0x404cc7
push ebx
call sub.kernel32.dll_RemoveDirectoryA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404cfc
lea eax, [ebp - 0x16c]
mov edx, 8
call fcn.004033d4
lea eax, [ebp - 0xc]
call fcn.004033b0
lea eax, [ebp - 4]
call fcn.004033b0
ret
Function at 0x404d8c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc98
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x368], ebx
mov dword [ebp - 0xc], ebx
mov esi, ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00403724
xor eax, eax
push ebp
push 0x404ef6
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x404ec6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x20d]
xor ecx, ecx
mov edx, 0x201
call fcn.00402864
test ebx, ebx
je 0x404e0f
push dword [ebp - 4]
push 0x404f10
push ebx
lea eax, [ebp - 0x368]
mov edx, 3
call fcn.004035f4
mov edx, dword [ebp - 0x368]
lea eax, [ebp - 0x20d]
call fcn.004044f4
jmp 0x404e1d
lea eax, [ebp - 0x20d]
mov edx, dword [ebp - 4]
call fcn.004044f4
lea edx, [ebp - 0xc]
xor eax, eax
call fcn.004025cc
lea eax, [ebp - 0x30d]
mov edx, dword [ebp - 0xc]
call fcn.004044f4
lea eax, [ebp - 0x354]
xor ecx, ecx
mov edx, 0x44
call fcn.00402864
mov dword [ebp - 0x354], 0x44
mov dword [ebp - 0x328], 1
mov word [ebp - 0x324], si
lea eax, [ebp - 0x364]
push eax
lea eax, [ebp - 0x354]
push eax
push 0
push 0
push 0x30
push 0
push 0
push 0
lea eax, [ebp - 0x20d]
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x404e9a
xor eax, eax
mov dword [ebp - 8], eax
call fcn.00402f08
jmp 0x404ecd
push 0xffffffffffffffff
mov eax, dword [ebp - 0x364]
push eax
call sub.kernel32.dll_WaitForSingleObject
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0x364]
push eax
call sub.kernel32.dll_GetExitCodeProcess
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404ecd
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404efd
lea eax, [ebp - 0x368]
call fcn.004033b0
lea eax, [ebp - 0xc]
call fcn.004033b0
lea eax, [ebp - 4]
call fcn.004033b0
ret

Function at 0x404f64
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x405006
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
lea ebx, [esi + 0x41]
lea eax, [ebp - 8]
mov edx, ebx
mov byte [eax + 1], dl
mov byte [eax], 1
lea edx, [ebp - 8]
lea eax, [ebp - 0xc]
call fcn.00402858
mov edx, 0x405014
lea eax, [ebp - 0xc]
mov cl, 2
call fcn.00402828
lea edx, [ebp - 0xc]
lea eax, [ebp - 4]
call fcn.00403510
mov eax, dword [ebp - 4]
call fcn.00403734
push eax
call sub.kernel32.dll_GetDriveTypeA
cmp ax, 3
jne 0x404fe2
lea eax, [ebp - 0x10]
mov edx, ebx
call fcn.004034d0
mov edx, dword [ebp - 0x10]
mov eax, edi
call fcn.0040353c
inc esi
cmp esi, 0x1a
jne 0x404f87
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40500d
lea eax, [ebp - 0x10]
call fcn.004033b0
lea eax, [ebp - 4]
call fcn.004033b0
ret
Function at 0x40d800
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47c09b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00470640
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40d882
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046e423
mov eax, dword [eax]
push 0x4afcd8
push eax
call fcn.0045fa24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004708cb
test bl, bl
je 0x40d882
push 0x4afcd8
lea ecx, [esp + 0xc]
call fcn.00470c5b
push 0x4afce4
lea ecx, [esp + 0xc]
call fcn.00470c5b
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40d8be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004708cb
jmp 0x40d989
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40d942
lea edx, [esp + 0x7c]
push 0x4afce0
push edx
call fcn.0045fa24
add esp, 8
test eax, eax
je 0x40d942
lea eax, [esp + 0x7c]
push 0x4afcdc
push eax
call fcn.0045fa24
add esp, 8
test eax, eax
je 0x40d942
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40d8d2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004708cb
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40e190
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40e1f2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40e200
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47c11b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4bf300]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40e338
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e266
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004708cb
xor eax, eax
jmp 0x40e3af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00470a08
push esi
lea ecx, [esp + 0xc]
call fcn.00470c97
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4afd18
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40e38d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040e190
test eax, eax
jne 0x40e38d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040e190
test eax, eax
jne 0x40e38d
lea eax, [esp + 0x14]
push 0x4afcf4
push eax
call fcn.00460b40
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e36c
lea ecx, [esp + 0x14]
push 0x4afcf0
push ecx
call fcn.00460ac0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e36c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e36f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004709b8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e27e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004708cb
xor eax, eax
jmp 0x40e3af
mov byte [esi], 0
push 0x4afcec
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004708cb
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41eec0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41ef2e
cmp si, 0x69
ja 0x41ef2e
add esi, 0xffd0
cmp si, 0x11
je 0x41eefe
push 0x11
call edi
test ax, ax
jge 0x41eefe
or esi, 0x2000
cmp si, 0x10
je 0x41ef13
push 0x10
call edi
test ax, ax
jge 0x41ef13
or esi, 0x4000
cmp si, 0x12
je 0x41ef28
push 0x12
call edi
test ax, ax
jge 0x41ef28
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ef3b
mov esi, 0xbd
jmp 0x41eeef
cmp si, 0x6e
jne 0x41ef48
mov esi, 0xbe
jmp 0x41eeef
cmp si, 0x6f
jne 0x41eee9
mov esi, 0xbf
jmp 0x41eeef

Function at 0x420690
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4cfa90]
xor edx, edx
cmp eax, edx
jne 0x4206b6
xor eax, eax
mov byte [eax + 0x4cf990], al
inc eax
cmp eax, 0x100
jl 0x42069e
mov dword [0x4cfa90], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cf990
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420747
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42071a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4206e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4207c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x420813
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4207fa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427500
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x427698
cmp ebp, ebx
jle 0x427698
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42755e
dec eax
or eax, 0xfffffff8
inc eax
je 0x427565
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427574
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42757b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047060c
add esp, 4
cmp eax, ebx
je 0x42759c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0047060c
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42768e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x427675
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427661
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427656
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x427664
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427664
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427600
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4275f1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x4296e0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.00471e79
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret