joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41e700
Capabilities:
Check mutex on windows

Disassembly:
mov eax, dword [esp + 4]
push esi
push eax
push 1
push 0
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x41e730
mov ecx, dword [esi]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi], 0
mov eax, esi
pop esi
ret 4
Function at 0x42a5c0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x45850e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push ebp
push esi
mov esi, ecx
or eax, 0xffffffff
xor ebx, ebx
mov dword [esi + 8], eax
mov dword [esi + 4], eax
push edi
mov dword [esp + 0x10], esi
mov dword [esi + 0xc], ebx
lea ecx, [esi + 0x14]
mov dword [esi], 0x461cc0
mov eax, 0xf
mov dword [ecx + 0x18], eax
mov dword [ecx + 0x14], ebx
mov dword [esp + 0x1c], ebx
mov byte [ecx + 4], bl
lea edi, [esi + 0x30]
mov dword [edi + 0x18], eax
mov dword [edi + 0x14], ebx
mov byte [edi + 4], bl
mov ebp, dword [esp + 0x24]
mov eax, ebp
lea edx, [eax + 1]
mov byte [esp + 0x1c], 2
mov dword [esp + 0x24], edx
mov dl, byte [eax]
inc eax
cmp dl, bl
jne 0x42a627
sub eax, dword [esp + 0x24]
push eax
push ebp
call fcn.0040aa40
mov edx, dword [esp + 0x28]
mov eax, edx
lea ebp, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x42a642
sub eax, ebp
push eax
push edx
mov ecx, edi
call fcn.0040aa40
mov ecx, dword [esp + 0x14]
pop edi
mov dword [esi + 0x10], ebx
mov dword [esi + 0x50], ebx
mov dword [esi + 0x4c], ebx
mov eax, esi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x42a920
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x45856b
push eax
mov dword fs:[0], esp
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov edi, ecx
lea esi, [edi + 0x44]
push ebx
mov ecx, esi
call fcn.00429bd0
test eax, eax
je 0x42a97d
mov esi, dword [esp + 0x20]
mov ecx, esi
lea edi, [ecx + 1]
mov dl, byte [ecx]
inc ecx
test dl, dl
jne 0x42a956
sub ecx, edi
push ecx
push esi
lea ecx, [eax + 0x30]
call fcn.0040aa40
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
add esp, 0xc
ret 8
push 0x54
call fcn.0044cda7
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov dword [esp + 0x14], 0
je 0x42a9a6
mov ecx, dword [esp + 0x20]
push ecx
push ebx
mov ecx, eax
call fcn.0042a5c0
jmp 0x42a9a8
xor eax, eax
test eax, eax
mov dword [esp + 0x14], 0xffffffff
je 0x42a9da
mov dword [eax + 0x50], esi
mov edx, dword [esi + 0x4c]
mov dword [eax + 0x4c], edx
mov ecx, dword [esi + 0x4c]
mov dword [ecx + 0x50], eax
mov dword [esi + 0x4c], eax
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
add esp, 0xc
ret 8
test edi, edi
mov ecx, edi
je 0x42aa0f
mov eax, dword [ecx + 0x14]
test eax, eax
je 0x42aa02
mov ecx, dword [ecx + 0x10]
test ecx, ecx
jne 0x42a9e0
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
add esp, 0xc
ret 8
push 0
push 0
push 0
push 3
call fcn.00427ba0
mov ecx, dword [esp + 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0xc
ret 8
Function at 0x42d6a6
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
je 0x42d6f9
call fcn.00454199
mov edi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
cmp eax, ebx
je 0x42d6f9
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebx
mov dword [ebp - 8], eax
jne 0x42d6ef
xor eax, eax
jmp 0x42d812
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], ebx
mov ebx, dword [ebp + 8]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], 1
je 0x42d729
mov eax, dword [esi]
push edi
push dword [ebp - 4]
mov ecx, esi
push ebx
call dword [eax + 0x1c]
cmp dword [ebp - 8], 0
mov dword [ebp - 0xc], eax
je 0x42d729
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [ebx + 0x48]
test eax, eax
je 0x42d80f
mov ecx, dword [eax + 0x40]
and dword [ebp + 0xc], 0
test ecx, ecx
mov dword [ebp + 8], ecx
mov dword [ebp - 8], ecx
je 0x42d756
lea ecx, [eax + 0x3c]
lea eax, [ebp + 8]
push eax
call fcn.0042c113
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
xor eax, eax
cmp dword [edi + 8], eax
mov dword [ebp - 4], eax
jbe 0x42d80f
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x42d79f
mov ecx, dword [ecx + 4]
mov edx, dword [edi + 0xc]
mov ecx, dword [ecx + 0x28]
cmp ecx, dword [edx + eax*8]
jne 0x42d79f
mov eax, dword [ebp + 8]
test eax, eax
mov dword [ebp - 8], eax
je 0x42d799
mov ecx, dword [ebx + 0x48]
lea eax, [ebp + 8]
add ecx, 0x3c
push eax
call fcn.0042c113
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x42d7ff
and dword [ebp + 0xc], 0
jmp 0x42d7ff
mov ecx, dword [edi + 0xc]
shl eax, 3
cmp dword [eax + ecx], 0
mov dword [ebp - 0x10], eax
je 0x42d7ff
push 0xc
call fcn.0044cda7
mov esi, eax
test esi, esi
pop ecx
je 0x42d7e1
mov eax, dword [edi + 0xc]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x1c]
add eax, edx
push dword [eax]
mov edi, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
and dword [esi + 4], 0
mov dword [esi + 8], edi
mov edi, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x42d7e3
xor esi, esi
mov ecx, dword [ebx + 0x48]
add ecx, 0x3c
cmp dword [ebp - 8], 0
push esi
je 0x42d7fa
push dword [ebp - 8]
call fcn.004493dd
jmp 0x42d7ff
call fcn.004493b4
mov eax, dword [ebp - 4]
inc eax
cmp eax, dword [edi + 8]
mov dword [ebp - 4], eax
jb 0x42d764
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x434fec
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x465438
call fcn.0043916c
mov edi, 0x94
mov eax, edi
call fcn.00437670
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ecx, dword [esi + 0x10]
mov dword [0x6e3024], ecx
mov eax, dword [esi + 4]
mov dword [0x6e3030], eax
mov edx, dword [esi + 8]
mov dword [0x6e3034], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x6e3028], esi
cmp ecx, 2
je 0x43504c
or esi, 0x8000
mov dword [0x6e3028], esi
shl eax, 8
add eax, edx
mov dword [0x6e302c], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x435087
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x435087
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x43509f
cmp eax, 0x20b
je 0x43508c
mov dword [ebp - 0x1c], esi
jmp 0x4350b3
cmp dword [ecx + 0x84], 0xe
jbe 0x435087
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x4350ad
cmp dword [ecx + 0x74], 0xe
jbe 0x435087
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.0043a669
pop ecx
test eax, eax
jne 0x4350c7
push 0x1c
call fcn.00434fc8
pop ecx
call fcn.0043a560
test eax, eax
jne 0x4350d8
push 0x10
call fcn.00434fc8
pop ecx
call fcn.0043a2fa
mov dword [ebp - 4], esi
call fcn.0043a0fc
test eax, eax
jge 0x4350f1
push 0x1b
call fcn.00434fa3
pop ecx
call fcn.0043a05d
mov dword [0x6e4b44], eax
call fcn.00439ef3
mov dword [0x6e2f78], eax
call fcn.00439e5d
test eax, eax
jge 0x435116
push 8
call fcn.00434fa3
pop ecx
call fcn.00439c2a
test eax, eax
jge 0x435127
push 9
call fcn.00434fa3
pop ecx
push 1
call fcn.00438c41
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x43513d
push eax
call fcn.00434fa3
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
call fcn.00439be4
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x43515e
movzx eax, word [ebp - 0x40]
jmp 0x435161
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.00448d7f
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x43517f
push edi
call fcn.00438d6e
call fcn.00438d90
jmp 0x4351b1
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.004391a7
ret
Function at 0x438cab
Capabilities:
Terminate process

Disassembly:
push 8
push 0x465658
call fcn.0043916c
push 8
call fcn.0043be54
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x6e3064], esi
jne 0x438cdf
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x6e3060], esi
mov al, byte [ebp + 0x10]
mov byte [0x6e305c], al
cmp dword [ebp + 0xc], edi
jne 0x438d29
cmp dword [0x6e3b28], edi
je 0x438d19
mov eax, dword [0x6e3b24]
sub eax, 4
mov dword [0x6e3b24], eax
cmp eax, dword [0x6e3b28]
jb 0x438d19
mov eax, dword [eax]
cmp eax, edi
je 0x438cfa
call eax
jmp 0x438cfa
push 0x4710a8
mov eax, 0x4710a0
call fcn.00438c29
pop ecx
push 0x4710b4
mov eax, 0x4710ac
call fcn.00438c29
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x438d5a
cmp dword [ebp + 0x10], edi
jne 0x438d68
mov dword [0x6e3064], esi
push dword [ebp + 8]
call fcn.00438be7
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x438d67
push 8
call fcn.0043bd9f
pop ecx
ret
call fcn.004391a7
ret

Function at 0x4392aa
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.00437670
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x439345
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x6e3024]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x439345
cmp eax, 1
je 0x439366
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x439345
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x439312
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x439341
xor eax, eax
inc eax
jmp 0x439385
cmp edi, eax
jae 0x439349
xor eax, eax
jmp 0x439385
cmp eax, esi
jae 0x439350
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x6e3024]
jmp 0x439369
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4398cf
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x472340]
mov ecx, dword [ebp + 0x98]
push ebx
xor eax, ebp
push esi
mov dword [ebp + 0x8c], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x4727d0]
je 0x439906
inc eax
cmp eax, 0x13
jb 0x4398f7
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x4727d0]
jne 0x439a29
mov eax, dword [0x6e2f7c]
cmp eax, 1
je 0x439a04
cmp eax, edx
jne 0x439936
cmp dword [0x47233c], 1
je 0x439a04
cmp ecx, 0xfc
je 0x439a29
push 0x104
lea eax, [ebp - 0x7c]
push eax
push edx
mov byte [ebp + 0x88], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x43996c
lea eax, [ebp - 0x7c]
push str._program_name_unknown_
push eax
call fcn.0043cad0
pop ecx
pop ecx
lea edi, [ebp - 0x7c]
mov eax, edi
push eax
call fcn.00438fc0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4399a0
mov eax, edi
push eax
call fcn.00438fc0
mov edi, eax
lea eax, [ebp - 0x7c]
sub eax, 0x3b
push 3
add edi, eax
push 0x465a90
push edi
call fcn.00435d10
add esp, 0x10
push edi
call fcn.00438fc0
push dword [esi + 0x4727d4]
mov ebx, eax
call fcn.00438fc0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00437670
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.0043cad0
push edi
push ebx
call fcn.0043cae0
push 0x465a70
push ebx
call fcn.0043cae0
push dword [esi + 0x4727d4]
push ebx
call fcn.0043cae0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00442012
add esp, 0x2c
jmp 0x439a29
push edx
lea eax, [ebp - 0x80]
push eax
lea esi, [esi + 0x4727d4]
push dword [esi]
call fcn.00438fc0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x8c]
xor ecx, ebp
call fcn.004351f1
add ebp, 0x90
leave
ret
Function at 0x439ef3
Capabilities:
Query environment variable

Disassembly:
push ecx
push ecx
mov eax, dword [0x6e327c]
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
push esi
push edi
xor ebx, ebx
xor esi, esi
xor edi, edi
cmp eax, ebx
jne 0x439f3c
call ebp
mov esi, eax
cmp esi, ebx
je 0x439f22
mov dword [0x6e327c], 1
jmp 0x439f41
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x439f37
push 2
pop eax
mov dword [0x6e327c], eax
jmp 0x439f3c
mov eax, dword [0x6e327c]
cmp eax, 1
jne 0x439f99
cmp esi, ebx
jne 0x439f54
call ebp
mov esi, eax
cmp esi, ebx
jne 0x439f54
xor eax, eax
jmp 0x43a040
cmp word [esi], bx
mov eax, esi
je 0x439f69
inc eax
inc eax
cmp word [eax], bx
jne 0x439f5b
inc eax
inc eax
cmp word [eax], bx
jne 0x439f5b
sub eax, esi
inc eax
inc eax
mov ebp, eax
push ebp
call fcn.00437381
mov edi, eax
cmp edi, ebx
pop ecx
jne 0x439f8c
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
jmp 0x43a040
push ebp
push esi
push edi
call fcn.00438520
add esp, 0xc
jmp 0x439f7e
cmp eax, 2
je 0x439fa2
cmp eax, ebx
jne 0x439f4d
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebp, eax
cmp ebp, ebx
je 0x439f4d
cmp byte [ebp], bl
mov esi, ebp
je 0x439fd8
push ebx
push ebx
push 0xffffffffffffffff
push esi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
cmp eax, ebx
je 0x439f4d
push esi
add edi, eax
call fcn.00438fc0
lea esi, [esi + eax + 1]
cmp byte [esi], bl
pop ecx
jne 0x439fb5
inc edi
lea eax, [edi + edi]
push eax
mov dword [esp + 0x18], edi
call fcn.00437381
cmp eax, ebx
pop ecx
mov dword [esp + 0x10], eax
je 0x43a051
cmp byte [ebp], bl
mov edi, ebp
mov esi, eax
je 0x43a032
mov ecx, dword [esp + 0x14]
mov eax, esi
sub eax, dword [esp + 0x10]
sar eax, 1
sub ecx, eax
push ecx
push esi
push 0xffffffffffffffff
push edi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x43a047
push edi
call fcn.00438fc0
push esi
lea edi, [edi + eax + 1]
call fcn.00435c89
cmp byte [edi], bl
pop ecx
pop ecx
lea esi, [esi + eax*2 + 2]
jne 0x439ff8
push ebp
mov word [esi], bx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
push dword [esp + 0x10]
call fcn.00435c9f
pop ecx
push ebp
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
jmp 0x439f4d
Function at 0x43a05d
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [0x6e3280]
push ebp
xor ebp, ebp
cmp eax, ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCommandLineW]
jne 0x43a09d
call esi
test eax, eax
je 0x43a082
mov dword [0x6e3280], 1
jmp 0x43a0a2
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x43a099
mov dword [0x6e3280], 2
jmp 0x43a0ab
xor eax, eax
jmp 0x43a0f9
cmp eax, 1
jne 0x43a0a6
call esi
jmp 0x43a0f9
cmp eax, 2
jne 0x43a099
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push ebp
push ebp
push 0xffffffffffffffff
mov ebx, eax
push ebx
push 1
push ebp
call edi
mov esi, eax
cmp esi, ebp
je 0x43a0f1
lea eax, [esi + esi]
push eax
call fcn.00437381
mov ebp, eax
test ebp, ebp
pop ecx
je 0x43a0f1
push esi
push ebp
push 0xffffffffffffffff
push ebx
push 1
push 0
call edi
test eax, eax
jne 0x43a0f5
push ebp
call fcn.00435c9f
pop ecx
xor eax, eax
jmp 0x43a0f7
mov eax, ebp
pop edi
pop ebx
pop esi
pop ebp
ret
Function at 0x43bad8
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x43bb06
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x43bb0d
cmp ebx, dword [eax + 4]
jae 0x43bb0d
xor eax, eax
jmp 0x43bcfd
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x43bb1e
xor eax, eax
inc eax
jmp 0x43bcfc
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x43bb34
cmp ecx, edx
jae 0x43bc79
cmp dword [eax + 4], 0
je 0x43bb3d
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x43bb25
cmp dword [ebp + 8], 0
je 0x43bb5f
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x43bc79
cmp eax, esi
jae 0x43bc79
mov eax, dword [0x6e32a0]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x43bb84
cmp dword [esi*4 + 0x6e32a8], edi
je 0x43bc7d
inc esi
cmp esi, eax
jl 0x43bb72
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x43bcf9
cmp dword [ebp - 8], 0x1000000
jne 0x43bcf9
test byte [ebp - 0xc], 0xcc
je 0x43bc02
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x43bcf9
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x43bcf9
cmp word [eax + 0x18], 0x10b
jne 0x43bcf9
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x43bcf9
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x43bc02
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x43bc02
test byte [ecx + 0x27], 0x80
jne 0x43bc79
push 1
push 0x6e32e8
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x43bb16
mov ecx, dword [0x6e32a0]
test ecx, ecx
mov edx, ecx
jle 0x43bc36
lea eax, [ecx*4 + 0x6e32a4]
cmp dword [eax], edi
je 0x43bc36
dec edx
sub eax, 4
test edx, edx
jg 0x43bc2a
test edx, edx
jne 0x43bc67
push 0xf
pop ebx
cmp ecx, ebx
jg 0x43bc43
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x43bc5b
lea eax, [edx*4 + 0x6e32a8]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x43bc49
cmp ecx, 0x10
jge 0x43bc67
inc ecx
mov dword [0x6e32a0], ecx
push 0
push 0x6e32e8
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x43bb16
xor eax, eax
jmp 0x43bcfc
test esi, esi
jle 0x43bb16
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x6e32e8
call ebx
test eax, eax
jne 0x43bb16
cmp dword [esi*4 + 0x6e32a8], edi
je 0x43bcd3
mov eax, dword [0x6e32a0]
lea esi, [eax - 1]
test esi, esi
jl 0x43bcc1
cmp dword [esi*4 + 0x6e32a8], edi
je 0x43bcbd
dec esi
jns 0x43bcb1
test esi, esi
jge 0x43bcd1
cmp eax, 0x10
jge 0x43bccc
inc eax
mov dword [0x6e32a0], eax
lea esi, [eax - 1]
jmp 0x43bcd3
je 0x43bceb
xor ecx, ecx
test esi, esi
jl 0x43bceb
lea eax, [ecx*4 + 0x6e32a8]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x43bcd9
push 0
push 0x6e32e8
call ebx
jmp 0x43bb16
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43ccf1
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a4]
sub esp, 0x424
mov eax, dword [0x472340]
xor ecx, ecx
xor eax, ebp
cmp dword [ebp + 0x3b4], ecx
push edi
mov edi, dword [ebp + 0x3b0]
mov dword [ebp + 0x3a0], eax
mov dword [ebp - 0x7c], edi
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x78], ecx
jne 0x43cd2d
xor eax, eax
jmp 0x43ce97
mov eax, dword [ebp + 0x3ac]
push ebx
mov ebx, dword [ebp + 0x3ac]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x6e3a20]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x43cd6b
push 2
push ecx
push ecx
push dword [ebp + 0x3ac]
call fcn.00442823
add esp, 0x10
xor ecx, ecx
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x43ce05
cmp dword [ebp + 0x3b4], ecx
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x68], ecx
jbe 0x43ce68
jmp 0x43cd8f
xor ecx, ecx
mov dword [ebp - 0x6c], ecx
mov ecx, dword [ebp - 0x70]
sub ecx, dword [ebp - 0x7c]
lea eax, [ebp - 0x64]
cmp ecx, dword [ebp + 0x3b4]
jae 0x43cdca
mov edx, dword [ebp - 0x70]
inc dword [ebp - 0x70]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x43cdbb
inc dword [ebp - 0x78]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x6c]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x6c]
cmp dword [ebp - 0x6c], 0x400
jl 0x43cd9b
mov edi, eax
lea eax, [ebp - 0x64]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x64]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43ce29
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x74], eax
cmp eax, edi
jl 0x43ce32
mov eax, dword [ebp - 0x70]
sub eax, dword [ebp - 0x7c]
cmp eax, dword [ebp + 0x3b4]
jb 0x43cd8d
jmp 0x43ce32
push ecx
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b4]
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43ce29
mov eax, dword [ebp - 0x80]
and dword [ebp - 0x68], 0
mov dword [ebp - 0x74], eax
jmp 0x43ce32
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0x74]
test eax, eax
jne 0x43ce92
cmp dword [ebp - 0x68], eax
je 0x43ce65
push 5
pop esi
cmp dword [ebp - 0x68], esi
jne 0x43ce5a
call fcn.00436ae3
mov dword [eax], 9
call fcn.00436aec
mov dword [eax], esi
jmp 0x43ce8d
push dword [ebp - 0x68]
call fcn.00436af5
pop ecx
jmp 0x43ce8d
mov edi, dword [ebp - 0x7c]
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x43ce7a
cmp byte [edi], 0x1a
jne 0x43ce7a
xor eax, eax
jmp 0x43ce95
call fcn.00436ae3
mov dword [eax], 0x1c
call fcn.00436aec
and dword [eax], 0
or eax, 0xffffffff
jmp 0x43ce95
sub eax, dword [ebp - 0x78]
pop esi
pop ebx
mov ecx, dword [ebp + 0x3a0]
xor ecx, ebp
pop edi
call fcn.004351f1
add ebp, 0x3a4
leave
ret