joyce8/EMBER2024-capa huggingface dataset:
Function at 0x442110
Capabilities:
Create process on windows
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
mov eax, dword [ebp + 8]
xorps xmm0, xmm0
push ebx
push esi
push edi
mov edi, dword [0x4a25dc]
mov dword [ebp - 0x48], eax
lea eax, [ebp - 0x5c]
push eax
mov dword [ebp - 4], edi
mov dword [ebp - 0x54], 0
mov dword [ebp - 0x44], 0
movlpd qword [ebp - 0x3c], xmm0
movlpd qword [ebp - 0x34], xmm0
movlpd qword [ebp - 0x2c], xmm0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x5c], 0x3c
mov dword [ebp - 0x58], 0x440
mov dword [ebp - 0x50], str.open
mov dword [ebp - 0x4c], edx
mov dword [ebp - 0x40], 5
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x442225
mov ebx, dword [ebp + 0xc]
test bl, 1
je 0x442213
call fcn.00425850
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
and ebx, 2
je 0x4421b2
push 0
push dword [edi + 0x10]
call esi
mov eax, dword [edi + 0x4c4]
test eax, eax
je 0x4421b2
push 0
push eax
call esi
mov edi, dword [sym.imp.USER32.dll_MsgWaitForMultipleObjects]
lea eax, [ebp + 8]
push eax
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test eax, eax
je 0x4421f0
cmp dword [ebp + 8], 0x103
jne 0x4421f0
xor edx, edx
lea ecx, [ebp - 0x20]
call fcn.00401480
push 0x4ff
push 0xc8
push 0
push 0
push 0
call edi
jmp 0x4421b8
test bx, bx
je 0x44220e
mov edi, dword [ebp - 4]
push 5
push dword [edi + 0x10]
call esi
mov eax, dword [edi + 0x4c4]
test eax, eax
je 0x44220e
push 5
push eax
call esi
call fcn.00425950
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44a200
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0x4c]
mov eax, dword [esi + 0x60]
mov edx, dword [esi + 0x54]
mov dword [esi + 0x104], ecx
sub ecx, dword [esi + 0x58]
add eax, ecx
mov dword [esi + 0x108], edx
sub edx, dword [esi + 0x5c]
mov dword [esi + 0x120], eax
mov eax, dword [esi + 0x64]
add eax, edx
mov dword [esi + 0x118], ecx
mov dword [esi + 0x124], eax
mov ecx, esi
mov eax, dword [esi + 0xdc]
mov dword [esi + 0x10c], eax
mov eax, dword [esi + 0xe8]
mov dword [esi + 0x11c], edx
mov edx, 1
mov dword [esi + 0x110], eax
pop esi
pop ebp
jmp fcn.0044a270
Function at 0x455b70
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov ebx, ecx
mov byte [ebp - 1], 0
xor edi, edi
lea ecx, [ebp - 0x10]
push edi
push ecx
push 1
lea ecx, [ebp - 1]
mov eax, edx
push ecx
push eax
mov dword [ebp - 0xc], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x455bf9
cmp byte [ebp - 1], 0
je 0x455bf4
push dword [ebx + 0x2ac]
mov edx, dword [ebx + 0x44]
mov ecx, ebx
push edi
call fcn.00455030
mov ecx, dword [ebx + 0x2a4]
add esp, 8
test ecx, ecx
je 0x455bf9
call fcn.004013f0
mov ecx, dword [ebx + 0x2a4]
xor edx, edx
mov esi, eax
call fcn.00404e60
mov ecx, dword [ebp - 0xc]
lea edx, [ebp - 8]
mov dword [ebp - 8], edi
call fcn.00430f10
mov ecx, esi
mov edi, eax
call fcn.004013f0
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edi, 1
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x457190
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [0x4a25dc]
mov dword [ebp - 8], ecx
xor ecx, ecx
mov dword [ebp - 4], edx
test ebx, ebx
jne 0x4571b0
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
cmp edx, 0x100
jne 0x4571fb
cmp dword [ebp + 8], 9
jne 0x457256
cmp dword [ebx + 0x518], ecx
jle 0x457256
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, ebx
test ax, ax
js 0x4571e6
call fcn.00433800
jmp 0x4571eb
call fcn.004339c0
test eax, eax
je 0x457251
pop edi
pop esi
mov eax, 4
pop ebx
mov esp, ebp
pop ebp
ret
cmp edx, 5
jne 0x457256
mov eax, dword [ebx + 0x18]
test byte [eax + 0x14], 0x10
je 0x457256
cmp byte [ebx + 0x4c8], cl
je 0x457256
mov esi, dword [ebx + 0x1278]
xor edi, edi
cmp dword [ebx + 0x3c], ecx
jle 0x457256
nop
mov eax, dword [esi]
test eax, eax
jne 0x457230
mov eax, dword [esi + 8]
add esi, 8
test eax, eax
je 0x457226
test byte [eax + 0x7c], 4
jne 0x457248
test dword [eax + 0x78], 0x2b0
je 0x457248
push eax
mov eax, dword [eax + 0x8c]
call eax
inc edi
add esi, 8
cmp edi, dword [ebx + 0x3c]
jl 0x457220
mov edx, dword [ebp - 4]
xor ecx, ecx
movsx eax, word [ebx + 0x1d8]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x457293
xor esi, esi
test eax, eax
jle 0x457293
lea edi, [ebx + 0x1dc]
push dword [ebp + 0xc]
mov eax, dword [edi]
push dword [ebp + 8]
push edx
push dword [ebp - 8]
push ebx
call eax
movsx ecx, ax
test cl, 0x5c
jne 0x457293
mov edx, dword [ebp - 4]
inc esi
add edi, 4
cmp esi, dword [ebp - 0xc]
jl 0x457270
pop edi
pop esi
mov eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4572a0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_IsWindowVisible]
mov dword [ebp - 4], eax
test eax, eax
je 0x4572c7
push 0
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_ShowWindow]
push ebx
push esi
push edi
push 0x304
push 0
push 0
call dword [sym.imp.USER32.dll_GetDesktopWindow]
mov edi, dword [sym.imp.USER32.dll_RedrawWindow]
push eax
call edi
mov ebx, dword [sym.imp.USER32.dll_GetWindow]
push 0
push dword [0x4a25b0]
call ebx
mov esi, eax
test esi, esi
je 0x457317
nop dword [eax + eax]
push 0x100
push 0
push 0
push esi
call edi
push 2
push esi
call ebx
mov esi, eax
test esi, esi
jne 0x457300
mov eax, dword [0x4a25d4]
cmp dword [eax + 0x1fc], 0
jne 0x45736e
mov esi, dword [sym.imp.USER32.dll_PeekMessageW]
lea eax, [ebp - 0x20]
push 1
push 0
push 0
push 0
push eax
call esi
test eax, eax
je 0x45736e
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
nop dword [eax]
lea eax, [ebp - 0x20]
push eax
call edi
lea eax, [ebp - 0x20]
push eax
call ebx
push 1
push 0
push 0
push 0
lea eax, [ebp - 0x20]
push eax
call esi
test eax, eax
jne 0x457350
push dword [0x4a25ac]
call dword [sym.imp.MMFS2.dll_Ordinal_35]
cmp dword [ebp - 4], 0
pop edi
pop esi
pop ebx
je 0x457391
push 5
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_ShowWindow]
mov esp, ebp
pop ebp
ret
Function at 0x457f10
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x4a0014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [0x4a25d4]
push edi
mov ax, word [esi + 0x14]
mov word [esi + 0x1f8], ax
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_GetMenu]
test eax, eax
setne al
mov byte [esi + 0x3d1], al
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_IsWindowVisible]
mov edi, dword [sym.imp.USER32.dll_ShowWindow]
test eax, eax
jne 0x457fab
push 1
push dword [0x4a25b0]
call edi
push dword [0x4a25b4]
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
jne 0x457f84
push 1
push dword [0x4a25b4]
call edi
mov ax, word [esi + 0x14]
mov ecx, 0x180
and ax, cx
mov ecx, 0x100
cmp ax, cx
jne 0x457fa6
call fcn.00458d50
mov byte [esi + 0x3d1], 1
call fcn.00456f00
mov dword [esi + 0x20c], 0
lea eax, [esi + 0x208]
mov dword [esi + 0x210], 0
mov dword [esi + 0x214], 0
mov dword [esi + 0x218], 0
mov dword [esi + 0x21c], 0
mov dword [esi + 0x220], 0
mov dword [esi + 0x224], 0
mov dword [esi + 0x228], 0
mov dword [esi + 0x22c], 0
mov dword [esi + 0x230], 0
push eax
mov dword [eax], 0x2c
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_GetWindowPlacement]
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_IsZoomed]
test eax, eax
je 0x458042
push 1
push dword [0x4a25b0]
call edi
mov ax, word [esi + 0x14]
mov ecx, 0xfefe
and ax, cx
mov ecx, 0x82
or ax, cx
test byte [esi + 0x1f8], 0x10
mov word [esi + 0x14], ax
jne 0x4580ea
mov ecx, dword [0x4a25d8]
test ecx, ecx
je 0x4580c6
movsx eax, word [esi + 0x1c]
cmp dword [ecx], eax
jl 0x4580c6
movsx eax, word [esi + 0x1e]
cmp dword [ecx + 4], eax
jl 0x4580c6
push 2
push dword [0x4a25b0]
call dword [sym.imp.USER32.dll_MonitorFromWindow]
test eax, eax
je 0x4580c6
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], 0x28
push ecx
push eax
call dword [sym.imp.USER32.dll_GetMonitorInfoW]
test eax, eax
je 0x4580c6
mov ecx, dword [ebp - 0x20]
sub ecx, dword [ebp - 0x28]
movsx eax, word [esi + 0x1c]
cmp eax, ecx
jne 0x4580c6
mov ecx, dword [ebp - 0x1c]
sub ecx, dword [ebp - 0x24]
movsx eax, word [esi + 0x1e]
cmp eax, ecx
je 0x4580ea
or word [esi + 0x14], 0x14
push dword [0x4a25ac]
call dword [sym.imp.MMFS2.dll_Ordinal_16]
movzx eax, ax
or eax, 2
push eax
push dword [0x4a25ac]
call dword [sym.imp.MMFS2.dll_Ordinal_17]
call fcn.00457040
mov eax, dword [esi + 0xb0]
test eax, eax
je 0x45811f
push 0
push 0x401
push eax
call dword [sym.imp.USER32.dll_GetMenuState]
cmp eax, 0xffffffff
je 0x45811f
push 8
push 0x401
push dword [esi + 0xb0]
call dword [sym.imp.USER32.dll_CheckMenuItem]
call fcn.00458f90
call fcn.00456f00
call fcn.00456b20
push 3
push dword [0x4a25b0]
call edi
mov esi, dword [sym.imp.USER32.dll_InvalidateRect]
push 1
push 0
push dword [0x4a25b4]
call esi
push 1
push 0
push dword [0x4a25b0]
call esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov dword [0x4a25e8], 1
pop esi
call fcn.00462511
mov esp, ebp
pop ebp
ret
Function at 0x459050
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, edx
push edi
xor edi, edi
mov dword [ebp - 4], ecx
test esi, esi
je 0x459128
mov eax, dword [ebp + 8]
nop dword [eax]
cmp ax, word [esi + 2]
jne 0x4590c2
test byte [esi], 0x10
je 0x459081
test ebx, ebx
jne 0x459085
jmp 0x4590c2
test ebx, ebx
jne 0x4590c2
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test byte [esi], 8
cwde
je 0x459099
test eax, eax
jns 0x4590bf
jmp 0x45909d
test eax, eax
js 0x4590bf
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esi]
cwde
test cl, 4
je 0x4590b3
test eax, eax
jns 0x4590bb
jmp 0x4590b7
test eax, eax
js 0x4590bb
movzx edi, word [esi + 4]
test edi, edi
jne 0x4590cc
mov eax, dword [ebp + 8]
cmp byte [esi], 0
jl 0x459128
add esi, 8
jmp 0x459070
test cl, 0x40
je 0x4590ff
cmp edi, 0x7d0
jl 0x459107
mov esi, dword [ebp - 4]
push 0
movzx eax, di
or eax, 0x10000
push eax
push 0x111
push esi
call dword [sym.imp.USER32.dll_PostMessageW]
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
cmp edi, 0x7d0
jl 0x4590d9
mov esi, dword [ebp - 4]
push esi
call dword [sym.imp.USER32.dll_GetMenu]
test eax, eax
je 0x459128
push 0
push edi
push eax
call dword [sym.imp.USER32.dll_GetMenuState]
cmp eax, 0xffffffff
je 0x459128
test al, 1
je 0x4590dc
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x459190
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x84
mov eax, dword [0x4a0014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, ecx
mov esi, edx
xor eax, eax
mov word [edi], ax
lea eax, [esi - 0x60]
cmp eax, 9
ja 0x4591df
push 0x3f
lea edx, [ebp - 0x84]
mov ecx, 0x65
call fcn.00457d00
lea eax, [esi - 0x60]
push eax
lea eax, [ebp - 0x84]
push eax
push edi
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
jmp 0x459224
lea eax, [esi - 0x70]
cmp eax, 0x17
ja 0x4591fc
lea eax, [esi - 0x6f]
push eax
push 0x491904
push edi
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
jmp 0x459224
xor ecx, ecx
nop
cmp dword [ecx*8 + 0x48eac0], esi
je 0x459211
inc ecx
cmp ecx, 0x14
jl 0x459200
jmp 0x459224
mov ecx, dword [ecx*8 + 0x48eac4]
mov edx, edi
push 0x3f
call fcn.00457d00
add esp, 4
cmp word [edi], 0
jne 0x45923c
push 2
xor eax, eax
push esi
mov word [edi + 2], ax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
mov word [edi], ax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00462511
mov esp, ebp
pop ebp
ret
Function at 0x459560
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4a0014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.USER32.dll_GetDlgItem]
push esi
push edi
push 0
mov edi, ecx
mov dword [ebp - 0x108], edx
push 0x78
push edi
call ebx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor esi, esi
mov ecx, dword [ebp - 0x108]
movsx eax, word [ecx + 0x12]
cmp esi, eax
jne 0x4595c6
movsx edx, word [ecx + esi*2]
lea ecx, [ebp - 0x104]
call fcn.00459190
lea eax, [ebp - 0x104]
push eax
lea eax, [esi + 0x6e]
push eax
push edi
call ebx
push eax
call dword [sym.imp.USER32.dll_SetWindowTextW]
push 1
lea eax, [esi + 0x6e]
push eax
push edi
call ebx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
inc esi
cmp esi, 8
jl 0x459594
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00462511
mov esp, ebp
pop ebp
ret
Function at 0x45d850
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x424
mov eax, dword [0x4a0014]
xor eax, ebp
mov dword [ebp - 4], eax
movaps xmm1, xmmword [0x491c30]
xor al, al
push ebx
push esi
mov byte [ebp - 0x412], al
lea esi, [ebp - 0x3fc]
push edi
mov edi, dword [ebp + 8]
mov al, 0x36
mov dword [ebp - 0x420], edx
mov ah, 1
mov dword [ebp - 0x424], ecx
mov edx, 8
mov dword [ebp - 0x41c], edi
mov byte [ebp - 0x411], al
mov dword [ebp - 0x410], 0
mov dword [ebp - 0xc], 0
lea ecx, [edx - 8]
movd xmm0, ecx
lea esi, [esi + 0x40]
pshufd xmm0, xmm0, 0
lea ecx, [edx - 4]
paddd xmm0, xmm1
movups xmmword [esi - 0x50], xmm0
movd xmm0, ecx
lea ecx, [edx + 4]
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi - 0x40], xmm0
movd xmm0, edx
add edx, 0x10
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi - 0x30], xmm0
movd xmm0, ecx
lea ecx, [edx - 8]
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi - 0x20], xmm0
cmp ecx, 0x100
jl 0x45d8b0
xor esi, esi
xor ebx, ebx
xor edx, edx
mov dword [ebp - 0x418], edx
nop word [eax + eax]
mov cl, al
shr al, 1
shl cl, 7
add al, cl
test ah, ah
je 0x45d955
movzx edx, byte [esi + edi]
mov cl, al
and cl, 1
add cl, 2
movzx ecx, cl
imul edx, ecx
mov ch, byte [ebp - 0x411]
add ch, dl
mov edx, dword [ebp - 0x418]
mov byte [ebp - 0x411], ch
jmp 0x45d95b
mov ch, byte [ebp - 0x411]
mov cl, byte [esi + edi]
xor cl, al
jne 0x45d97b
test ah, ah
je 0x45d971
cmp ch, byte [esi + edi + 1]
sete byte [ebp - 0x412]
mov cl, byte [edi]
mov al, 0x1b
xor ah, ah
xor esi, esi
xor cl, al
mov edx, dword [ebp + edx*4 - 0x40c]
inc esi
mov edi, dword [ebp - 0x418]
add bl, dl
add bl, cl
movzx ebx, bl
mov ecx, dword [ebp + ebx*4 - 0x40c]
mov dword [ebp + edi*4 - 0x40c], ecx
mov dword [ebp + ebx*4 - 0x40c], edx
mov edx, edi
mov edi, dword [ebp - 0x41c]
inc edx
mov dword [ebp - 0x418], edx
cmp edx, 0x100
jl 0x45d920
cmp byte [ebp - 0x412], 0
je 0x45da38
mov edi, dword [ebp - 0x420]
xor esi, esi
mov edx, dword [ebp - 0x410]
mov ebx, dword [ebp - 0xc]
test edi, edi
jle 0x45da22
nop
inc dl
movzx edx, dl
mov ecx, dword [ebp + edx*4 - 0x40c]
mov al, cl
add al, bl
movzx ebx, al
mov eax, dword [ebp + ebx*4 - 0x40c]
mov dword [ebp + edx*4 - 0x40c], eax
mov dword [ebp + ebx*4 - 0x40c], ecx
add cl, al
movzx eax, cl
mov ecx, dword [ebp - 0x424]
mov al, byte [ebp + eax*4 - 0x40c]
xor byte [esi + ecx], al
inc esi
cmp esi, edi
jl 0x45d9e0
mov eax, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00462511
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00462511
mov esp, ebp
pop ebp
ret
Function at 0x45e940
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
test edx, edx
jne 0x45e94b
xor eax, eax
pop ebp
ret
pop ebp
jmp fcn.0045e960
Function at 0x46774c
Capabilities:
Get common file path
Set current directory

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004675c3
Function at 0x401a40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x43b068]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x28], 0
je 0x401abb
cmp dword [esi + 0x34], 0
je 0x401abb
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x401abb
push 0
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push dword [esi + 0x34]
push dword [esi + 0x28]
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, 1
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040e92f
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.0040e92f
mov esp, ebp
pop ebp
ret 4
Function at 0x4070b0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x4070e1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x4070d0
pop edi
mov eax, edx
pop esi
pop ebp
ret 8
Function at 0x409610
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x409820
cmp eax, 0x7c
je 0x409820
cmp eax, 0x29
jne 0x409651
cmp dword [esi + 0x10], 0
jne 0x409820
cmp eax, eax
jne 0x409651
test dword [esi + 0x50], 0x10000000
je 0x40982d
jmp 0x4097d9
cmp eax, 0x2e
jne 0x409662
push 5
lea ecx, [esi + 0x24]
call fcn.00409890
jmp 0x4096db
cmp eax, 0x5c
jne 0x4096be
mov ecx, esi
call fcn.004095b0
test byte [esi + 0x50], 0x80
je 0x4096b2
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x409691
push 4
lea ecx, [esi + 0x24]
call fcn.00409890
mov ecx, esi
call fcn.004095b0
jmp 0x409812
cmp al, 0x42
jne 0x4096b2
push 4
lea ecx, [esi + 0x24]
call fcn.00409890
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.004095b0
jmp 0x409812
mov ecx, esi
call fcn.0040a300
jmp 0x40980b
cmp eax, 0x5b
jne 0x409726
mov ecx, esi
call fcn.004095b0
mov ecx, esi
call fcn.0040a210
cmp dword [esi + 0x4c], 0x5d
jne 0x40983b
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x40971a
cmp byte [eax], 0x5c
jne 0x409717
lea ecx, [eax + 1]
cmp ecx, edx
je 0x409717
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x409704
mov bl, byte [ecx]
cmp bl, 0x28
je 0x409715
cmp bl, 0x29
je 0x409715
test dl, 0x10
jne 0x409717
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x409715
cmp dl, 0x7d
jne 0x409717
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00408980
jmp 0x40980b
cmp eax, 0x28
jne 0x409795
mov ecx, esi
call fcn.004095b0
mov ecx, esi
call fcn.0040a4a0
cmp dword [esi + 0x4c], 0x29
mov bh, al
jne 0x40982d
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x409784
cmp byte [eax], 0x5c
jne 0x409781
lea ecx, [eax + 1]
cmp ecx, edx
je 0x409781
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x40976e
mov bl, byte [ecx]
cmp bl, 0x28
je 0x40977f
cmp bl, 0x29
je 0x40977f
test dl, 0x10
jne 0x409781
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x40977f
cmp dl, 0x7d
jne 0x409781
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00408980
test bh, bh
je 0x409812
jmp 0x40980b
cmp eax, 0x5e
jne 0x4097ad
push 2
lea ecx, [esi + 0x24]
call fcn.00409890
mov ecx, esi
call fcn.004095b0
jmp 0x409812
cmp eax, 0x24
jne 0x4097c5
push 3
lea ecx, [esi + 0x24]
call fcn.00409890
mov ecx, esi
call fcn.004095b0
jmp 0x409812
cmp eax, 0x2a
je 0x409826
cmp eax, 0x2b
je 0x409826
cmp eax, 0x3f
je 0x409826
cmp eax, 0x7b
je 0x409826
cmp eax, 0x7d
jne 0x4097e9
test dword [esi + 0x50], 0x10000000
je 0x409834
jmp 0x4097f7
cmp eax, 0x5d
jne 0x4097f7
test dword [esi + 0x50], 0x10000000
je 0x40983b
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0040a750
mov ecx, esi
call fcn.004095b0
mov ecx, esi
call fcn.0040a5b0
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x409623
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 0xa
call fcn.00408970
push 5
call fcn.00408970
push 6
call fcn.00408970
push 4
call fcn.00408970
int3
Function at 0x40d100
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x43b068]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x110], edi
mov ax, word [0x4376b8]
movq xmm0, qword [str._unknown_]
push 0xfa
mov word [ebp - 0x100], ax
lea eax, [ebp - 0xfe]
push 0
push eax
movq qword [ebp - 0x108], xmm0
call fcn.00411aa0
add esp, 0xc
push esi
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x40d19c
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [ebp - 0x110]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_K32EnumProcessModules]
test eax, eax
je 0x40d19c
push 0x104
lea eax, [ebp - 0x108]
push eax
push dword [ebp - 0x110]
push esi
call dword [sym.imp.KERNEL32.dll_K32GetModuleBaseNameA]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x108]
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0xf
lea edx, [ecx + 1]
mov byte [edi], 0
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40d1c0
sub ecx, edx
lea eax, [ebp - 0x108]
push ecx
push eax
mov ecx, edi
call fcn.00401da0
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
xor ecx, ebp
pop esi
call fcn.0040e92f
mov esp, ebp
pop ebp
ret 8

Function at 0x40d2a0
Capabilities:
Create process on windows
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42a51e
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x43b068]
xor eax, ebp
mov dword [ebp - 0x10], eax
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
lea eax, [ebp - 0xa0]
push eax
call fcn.0040d060
mov edi, eax
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
lea eax, [ebp - 0x88]
push eax
call fcn.0040d100
push eax
mov edx, str._c_taskkill__im__
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x70]
call fcn.00407680
push str.___f__erase__
mov edx, eax
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x58]
call fcn.00407490
push edi
mov edx, eax
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x40]
call fcn.00407390
push str.___exit
mov edx, eax
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x28]
call fcn.00407490
add esp, 0x10
lea ecx, [ebp - 0x40]
call fcn.00401b40
lea ecx, [ebp - 0x58]
call fcn.00401b40
lea ecx, [ebp - 0x70]
call fcn.00401b40
lea ecx, [ebp - 0x88]
call fcn.00401b40
lea ecx, [ebp - 0xa0]
call fcn.00401b40
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.00401b30
push eax
push str.C:WindowsSystem32cmd.exe
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
push 0
call fcn.00413ab4
int3

Function at 0x4217e7
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00421464