joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f7960
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x4f79a9
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x4f7e20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5966d0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004f79d0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004f7a50
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004f7a50
lea ecx, [esi + 0xc]
call fcn.00582e91
lea ecx, [esi + 0x10]
call fcn.00582e91
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004f8fe0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004f8fe0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004f8fe0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00582f06
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00582f06
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x503c50
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.0050a060
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x503d49
lea ecx, [esp + 0x10]
push ecx
push str..htm
push SysReAllocString
mov ecx, esi
call fcn.004689b0
test eax, eax
jne 0x503d49
mov ebx, dword [sym.imp.KERNEL32.DLL_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push SysReAllocString
mov ecx, esi
call fcn.004689b0
test eax, eax
jne 0x503d49
lea edx, [esp + 0x10]
push 0x76202c
push edx
call fcn.005444d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x503d1a
lea eax, [esp + 0x10]
push 0x762028
push eax
call fcn.005444d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x503d1a
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.DLL_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x503d1d
mov byte [esi], 0
push 0x7617f0
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.DLL_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
Function at 0x509fa0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x597778
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x50a050
mov eax, dword [0x768c40]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.00583336
push eax
call dword [sym.imp.KERNEL32.DLL_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.00583385
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.005832e2
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x50a037
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x50a037
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.DLL_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.00582f06
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x50d150
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x597c00
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x50d2f7
mov ecx, dword [0x768c40]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x50d24c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.0050be70
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.0058303f
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.00582f06
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x7617f0
call fcn.00582f74
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.0050c230
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.0058303f
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.00582f06
lea ecx, [esp + 0xc]
call fcn.0058341a
mov ecx, dword [esp + 0xc]
push 0x76222c
push ecx
call fcn.00543314
add esp, 8
test eax, eax
je 0x50d274
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x50d1ad
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.00582f06
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.00582f06
jmp 0x50d2fb
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.0050cef0
test eax, eax
push 0
je 0x50d2df
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.0050b590
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x50d2c5
cmp eax, 0x64
jg 0x50d2b3
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.DLL_MulDiv]
mov esi, eax
jmp 0x50d250
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.DLL_MulDiv]
mov esi, eax
jmp 0x50d250
cmp eax, 0x64
jge 0x50d24c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_MulDiv]
mov esi, eax
jmp 0x50d250
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.0050b590
mov esi, eax
jmp 0x50d250
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x50d305
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x51f9b0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x598178
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov eax, dword [esp + 0x40]
push ebx
push esi
lea ecx, [esp + 8]
push eax
push ecx
mov ecx, dword [esp + 0x4c]
call fcn.0051fdb0
mov esi, eax
lea edx, [esp + 0x48]
xor ebx, ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x40], ebx
mov dword [esp + 0x4c], 0x888d0c
call fcn.00545918
mov ecx, dword [0x72e734]
mov al, byte [esi]
push ecx
push ebx
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x48], 1
mov byte [esp + 0x30], al
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
call fcn.0051a1c0
mov esi, 0x72e794
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0xc]
mov byte [esp + 0x3c], 3
cmp eax, ebx
je 0x51fa57
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x51fa4e
cmp al, 0xff
je 0x51fa4e
dec al
mov byte [ecx], al
jmp 0x51fa57
push ecx
call fcn.00582c70
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.0057e150
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], 0xffffffff
cmp eax, ebx
mov dword [esp + 0x18], esi
je 0x51fa9d
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x51fa94
cmp al, 0xff
je 0x51fa94
dec al
mov byte [ecx], al
jmp 0x51fa9d
push ecx
call fcn.00582c70
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call fcn.0054599f
mov ecx, dword [esp + 0x34]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x5262e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x888e20]
xor edx, edx
cmp eax, edx
jne 0x526306
xor eax, eax
mov byte [eax + 0x888d20], al
inc eax
cmp eax, 0x100
jl 0x5262ee
mov dword [0x888e20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x888d20
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x526397
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 0x52636a
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 0x526338
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x5263a0
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 0x5263f3
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 0x5263da
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 0x52cd90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x59846e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.0052d6b0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x72e9c4
call fcn.00582c47
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x52ce23
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00582c47
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x52ce1c
push 0
mov ecx, eax
call fcn.00523f10
mov dword [esi + 0xc], eax
jmp 0x52ce25
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x52ce25
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x559a40
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x559a50
mov esi, 1
push esi
call fcn.00543f17
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x559aa2
call fcn.00544a1d
mov edi, eax
call fcn.0055c590
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x559a86
mov edx, dword [0x770160]
mov dword [0x77015c], edx
test al, 0x18
je 0x559a97
push esi
push 0x24
push 5
call fcn.0055cde0
add esp, 0xc
test edi, edi
je 0x559abd
push 1
call fcn.00547485
test byte [esp + 0x14], 0x20
je 0x559abd
mov ecx, esi
mov edx, ecx
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
mov eax, ebx
pop ebx
ret
Function at 0x55abc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov edx, dword [ebp + 0x10]
test edx, edx
push ebx
push esi
push edi
je 0x55acb4
cmp byte [edx], 0
je 0x55aca7
mov eax, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
add eax, 8
or ecx, 0xffffffff
mov dword [esp + 0xc], eax
xor eax, eax
mov edi, edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
lea ecx, [esp + 0x20]
push ecx
mov esi, ebx
call fcn.0055ab40
mov edi, dword [ebp + 0xc]
push 8
lea edx, [esp + 0x20]
push edi
push edx
call fcn.0055ab40
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
xor eax, edx
push eax
xor ecx, dword [esp + 0x34]
push ecx
lea edx, [esp + 0x40]
push edx
call fcn.0055aab0
mov eax, dword [esp + 0x30]
add esp, 0x24
cmp edi, eax
jae 0x55ac71
sub eax, edi
mov edi, eax
lea eax, [esp + 0x20]
push eax
call fcn.0055aaf0
fmul qword [0x733a60]
push ecx
fstp qword [esp]
call fcn.005427f8
fadd qword [0x733a58]
add esp, 8
call fcn.005428c8
mov byte [ebx], al
inc ebx
dec edi
jne 0x55ac44
lea ecx, [esp + 0x20]
push ecx
call fcn.0055aaf0
fmul qword [0x733a60]
push ecx
fstp qword [esp]
call fcn.005427f8
add esp, 8
call fcn.005428c8
cmp esi, ebx
je 0x55ac9d
xor byte [esi], al
inc esi
cmp esi, ebx
jne 0x55ac96
mov byte [ebx], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp + 8]
mov byte [edx], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
pop edi
pop esi
mov byte [eax], 0
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x55b080
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
lea eax, [ebx + 0x134]
push edi
lea esi, [ebx + 0x34]
mov dword [esp + 0x14], eax
xor edi, edi
mov ecx, dword [ebx + 0x1c]
mov ebp, edi
and ebp, 0xff
mov al, byte [ecx + ebp + 1]
test al, 3
je 0x55b0b0
mov byte [edi + esi], 2
jmp 0x55b0e7
test al, 4
je 0x55b0ba
mov byte [edi + esi], 0xd
jmp 0x55b0e7
mov edx, dword [ebx + 0x240]
push edi
push ebx
call dword [edx + 4]
add esp, 8
cmp eax, 1
jle 0x55b0d3
mov byte [edi + esi], 2
jmp 0x55b0e7
mov eax, dword [ebx + 0x1c]
test byte [eax + ebp + 1], 0x17
jne 0x55b0e3
mov byte [edi + esi], 0x19
jmp 0x55b0e7
mov byte [edi + esi], 1
inc edi
cmp edi, 0x100
jb 0x55b097
mov ecx, dword [esp + 0x14]
mov al, 7
mov byte [esi + 0x21], al
mov byte [esi + 0x3d], al
mov byte [esi + 0x3e], al
mov al, 0x10
mov byte [esi + 0x7c], al
mov byte [esi + 0x26], al
mov byte [esi + 0x24], 2
mov byte [esi + 0x5f], 2
mov byte [esi + 0x27], 9
mov byte [esi + 0x2e], 0xf
mov byte [esi + 0x3c], 8
mov byte [esi + 0x23], 0xa
mov byte [esi + 0x3b], 0x15
mov byte [esi + 0x3a], 0x16
mov byte [esi], 0x11
mov byte [esi + 0x5c], 0x12
mov byte [esi + 0x2f], 0x13
mov byte [esi + 0x2a], 0x14
mov byte [esi + 0x40], 0x17
mov byte [esi + 0x60], 0x1a
mov byte [esi + 0x22], 0x20
mov eax, esi
sub ecx, esi
mov edi, 0x100
mov dl, byte [eax]
cmp dl, 2
je 0x55b15b
cmp dl, 0xd
je 0x55b15b
xor edx, edx
jmp 0x55b160
mov edx, 1
mov byte [ecx + eax], dl
inc eax
dec edi
jne 0x55b14b
mov al, 0x1d
mov byte [esi + 0x58], al
mov byte [esi + 0x78], al
mov al, 0x1f
pop edi
mov byte [esi + 0x62], 0x1e
mov byte [esi + 0x4e], al
mov byte [esi + 0x6e], al
pop esi
pop ebp
pop ebx
ret

Function at 0x55b180
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
push ebx
push 0x4000
call fcn.00559a40
mov esi, eax
add esp, 8
test esi, esi
jne 0x55b1a1
pop edi
pop esi
xor al, al
pop ebx
ret
mov eax, dword [esp + 0x10]
push ebx
push 0
push eax
call fcn.0055c7d0
mov edi, eax
add esp, 0xc
test edi, edi
jge 0x55b1c6
push esi
call fcn.00559ad0
add esp, 4
pop edi
pop esi
mov al, 1
pop ebx
ret
push ebp
push 0x4000
push esi
push edi
call fcn.0054f1ab
push ebx
push edi
mov ebp, eax
call fcn.0055c840
push 0x55b200
push ebp
push esi
call fcn.0055db70
push esi
call fcn.00559ad0
add esp, 0x24
pop ebp
pop edi
pop esi
xor al, al
pop ebx
ret
Function at 0x55c500
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push esi
push 0x8a87c0
xor bl, bl
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
mov eax, dword [0x8a86e8]
push eax
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
jne 0x55c57b
push 0x4c
push 1
call fcn.00544e45
mov esi, eax
add esp, 8
test esi, esi
jne 0x55c543
push 0x8a87c0
mov bl, 1
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret
mov ecx, dword [0x8a86e8]
push esi
push ecx
call dword [sym.imp.KERNEL32.DLL_TlsSetValue]
mov eax, dword [0x89b08c]
inc eax
lea edx, [esi + 0xc]
mov dword [0x89b08c], eax
push edx
mov dword [esi + 0x30], eax
call dword [sym.imp.KERNEL32.DLL_InitializeCriticalSection]
lea eax, [esi + 4]
push 0
push eax
call fcn.0055ffd0
add esp, 8
mov byte [esi + 0x3c], 1
push 0x8a87c0
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret

Function at 0x55ca00
Capabilities:
Read file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x1c], edi
call fcn.00544a1d
mov ebx, dword [esp + 0x14]
mov dword [eax], 0
mov eax, dword [esp + 0x18]
push edi
push eax
push ebx
call fcn.0054f1ab
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x55cafa
call fcn.00544a1d
cmp dword [eax], 0
je 0x55ca47
call fcn.00544a1d
mov ebp, dword [eax]
jmp 0x55ca4a
or ebp, 0xffffffff
call fcn.0055c590
test esi, esi
mov dword [eax], ebp
jne 0x55ca5f
call fcn.00544a1d
cmp dword [eax], 4
je 0x55caaf
mov eax, dword [esp + 0x20]
test al, 0x1a
je 0x55ca92
cmp esi, 0xffffffff
je 0x55cad4
test al, 6
je 0x55ca92
call fcn.0055c590
mov ecx, dword [eax]
push ecx
push ebx
call fcn.00560000
add esp, 4
push eax
push 0x24
push 9
call fcn.0055cde0
mov eax, dword [esp + 0x30]
add esp, 0x10
cmp esi, 0xffffffff
je 0x55caf2
test al, 6
je 0x55caa0
test ah, 2
je 0x55caf2
test esi, esi
jbe 0x55cafe
test ah, 2
je 0x55cafe
add dword [esp + 0x18], esi
sub edi, esi
call fcn.00544a1d
mov edx, dword [esp + 0x18]
push edi
push edx
push ebx
mov dword [eax], 0
call fcn.0054f1ab
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x55cafa
jmp 0x55ca34
call fcn.0055c590
mov eax, dword [eax]
push eax
push ebx
call fcn.00560000
add esp, 4
push eax
push 0x24
push 2
call fcn.0055cde0
add esp, 0x10
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret
mov eax, dword [esp + 0x20]
test al, 6
je 0x55cb0b
xor esi, esi
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
test ah, 2
je 0x55cb14
mov esi, dword [esp + 0x1c]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
Function at 0x5787d0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x599aa0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, byte [esp + 0x3c]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
mov byte [esp + 0x10], al
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
mov ecx, dword [esp + 0x44]
push ebx
mov dword [esp + 0x40], ebx
mov byte [esp + 0x28], al
mov edx, dword [ecx]
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
call fcn.0056d76e
mov eax, dword [0x734f28]
lea ecx, [esp + 0x10]
push eax
push ebx
push ecx
lea ecx, [esp + 0x30]
call fcn.0056d6a0
lea edx, [esp + 0x20]
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
mov byte [esp + 0x44], 1
call fcn.005792a0
mov esi, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x28]
cmp eax, ebx
mov dword [esp + 0xc], ecx
je 0x578877
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x57886e
cmp al, 0xff
je 0x57886e
dec al
mov byte [ecx], al
jmp 0x578877
push ecx
call fcn.00582c70
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x28], ebx
cmp eax, ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
je 0x5788a8
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x57889f
cmp al, 0xff
je 0x57889f
dec al
mov byte [ecx], al
jmp 0x5788a8
push ecx
call fcn.00582c70
add esp, 4
mov ecx, dword [esp + 0x34]
lea eax, [esi + 0x10]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x57f8fe
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x57f91e
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.005449aa
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x57f941
test byte [esp + 8], 2
je 0x57f941
call fcn.00544a1d
mov dword [eax], 0xd
call fcn.00544a26
mov dword [eax], 5
jmp 0x57f91a
xor eax, eax
ret

Function at 0x585333
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x58536b
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.005833ad
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00583385
jmp 0x585377
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x586a25
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x586a67
call fcn.0058cdb1
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x586a67
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x586a5e
xor eax, eax
jmp 0x586a6f
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00586a75
pop edi
pop esi
pop ebx
ret 4

Function at 0x58d2e1
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x58d30f
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x58d32d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0058d247
jmp 0x58d32d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x58d32d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0058d247
test edi, edi
mov eax, edi
jne 0x58d317
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8