joyce8/EMBER2024-capa huggingface dataset:
Function at 0x131c0630
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x131c069b
cmp byte [ebx + 0xd3], 0
jne 0x131c069b
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x170]
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.13146abc
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x131c0688
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x131c06a8
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.13146d14
jmp 0x131c06a8
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.13146d14
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x131c1e70
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x131c1ede
mov eax, esi
call fcn.131e7abc
test al, al
je 0x131c1ede
mov eax, dword [ebx + 0x84]
call fcn.131e773c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x131c1ede
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xfc]
test al, al
je 0x131c1ed2
push 0
mov eax, dword [ebx + 0x84]
call fcn.131e773c
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.131de770
jmp 0x131c1ede
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.131c1ca8
pop esi
pop ebx
ret

Function at 0x131c905c
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.13146954
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x131c90a1
push pe_nt_image_headers32
lea edx, [esp + 4]
push edx
push eax
call sub.user32.dll_GetKeyNameTextW
mov eax, ebx
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.13147480
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x131ce650
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x131ce789
push dword fs:[eax]
mov dword fs:[eax], esp
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x1318d5b8]
call fcn.1318e6f4
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x131ce75f
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.1318e7dc
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.13147480
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x131ce7a4
call fcn.13147630
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.1318ea58
test al, al
je 0x131ce749
lea ecx, [ebp - 4]
mov edx, 0x131ce818
mov eax, dword [ebp - 0xc]
call fcn.1318f2a0
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.131626b8
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x131ce742
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x131ce830
mov eax, dword [ebp - 8]
push eax
call fcn.1314b868
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x131fd244]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x131ce749
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x131ce766
mov eax, dword [ebp - 0xc]
call fcn.13144ecc
ret

Function at 0x131ce894
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x131ce8db
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x131ce8be
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x131ce8cf
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x131ce8db
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x131dbe10
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x13203238], 0
je 0x131dbf51
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x131fdcf8]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x131dbf51
mov eax, dword [0x1320323c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x13203238]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x131dbf20
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x13203238]
call fcn.1317abd8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x131dbf18
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1ea], 0
je 0x131dbf18
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x5c]
test al, al
je 0x131dbf18
mov eax, dword [ebp - 0x14]
call fcn.131e773c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x131dbf18
push ebp
call fcn.131dbdcc
pop ecx
test al, al
jne 0x131dbf18
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.13145154
test al, al
je 0x131dbf18
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbc
call fcn.13145154
cmp byte [ebp - 1], 0
je 0x131dbf18
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.1314aa38
test al, al
je 0x131dbf18
mov edx, dword [ebp - 0x14]
mov eax, dword [0x1320323c]
call fcn.131db528
inc edi
dec ebx
jne 0x131dbe75
mov eax, dword [0x1320323c]
cmp dword [eax + 8], 0
jle 0x131dbf38
mov eax, dword [0x1320323c]
call fcn.131db5e0
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x131dbf51
push ebp
mov eax, dword [ebp - 0x18]
call fcn.131dbc30
pop ecx
test al, al
jne 0x131dbf51
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x131e42b4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.1314aa20
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.131de390
test ebx, ebx
jne 0x131e4307
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.131e4130
mov ebx, eax
test ebx, ebx
je 0x131e43fd
cmp esi, ebx
je 0x131e4330
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x131e4345
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x131e437d
add eax, 0xffffff5f
sub eax, 2
jb 0x131e4395
dec eax
sub eax, 2
jb 0x131e43a9
dec eax
sub eax, 2
jb 0x131e439f
jmp 0x131e43b3
add eax, 0xfffffdff
sub eax, 2
jb 0x131e4395
dec eax
sub eax, 2
jb 0x131e43a9
dec eax
sub eax, 2
jb 0x131e439f
jmp 0x131e43b3
mov byte [esp + 0x120], 0
jmp 0x131e43bb
mov byte [esp + 0x120], 2
jmp 0x131e43bb
mov byte [esp + 0x120], 1
jmp 0x131e43bb
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.131b4df0
mov esi, eax
call fcn.131dacdc
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.131dfd3c
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x131e43ff
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x131ef550
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
push ecx
mov byte [ebp - 1], al
push 0
push 0
push 0
xor eax, eax
mov al, byte [ebp - 1]
push eax
call sub.user32.dll_MapVirtualKeyW
push eax
mov al, byte [ebp - 1]
push eax
call sub.user32.dll_keybd_event
push 0xa
call sub.kernel32.dll_Sleep_2
push 0
push 2
push 0
xor eax, eax
mov al, byte [ebp - 1]
push eax
call sub.user32.dll_MapVirtualKeyW
push eax
mov al, byte [ebp - 1]
push eax
call sub.user32.dll_keybd_event
push 0xa
call sub.kernel32.dll_Sleep_2
pop ecx
pop ebp
ret
Function at 0x131efdd4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push 0x14
call sub.user32.dll_GetKeyState
test al, 1
setne byte [ebp - 0xa]
mov al, 0x33
call fcn.131efca4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0xffffffff
jne 0x131efe06
mov byte [ebp - 9], 0
jmp 0x131effaf
mov byte [ebp - 9], 1
mov eax, dword [ebp - 4]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x131efe21
mov eax, dword [ebp - 0x20]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
test eax, eax
jle 0x131effaf
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x10], 1
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
mov al, byte [eax + edx - 1]
call fcn.131efcec
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0xffffffff
je 0x131effa3
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
mov al, byte [eax + edx - 1]
mov edx, dword [ebp - 0x14]
lea edx, [edx + edx*2]
cmp al, byte [edx*4 + 0x131fd482]
sete byte [ebp - 0xb]
mov eax, dword [ebp - 0x14]
lea eax, [eax + eax*2]
cmp byte [eax*4 + 0x131fd481], 0x61
jb 0x131efe9b
mov eax, dword [ebp - 0x14]
lea eax, [eax + eax*2]
cmp byte [eax*4 + 0x131fd481], 0x7a
ja 0x131efe9b
cmp byte [ebp - 0xa], 0
je 0x131efe9b
mov al, byte [ebp - 0xb]
xor al, 1
mov byte [ebp - 0xb], al
cmp byte [ebp - 0xb], 0
je 0x131efee3
mov eax, dword [ebp - 0x18]
lea eax, [eax + eax*2]
xor edx, edx
mov dl, byte [eax*4 + 0x131fd483]
shr edx, 4
mov eax, dword [ebp - 0x18]
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x131fd484]
mov cl, 1
call fcn.131efc34
mov byte [ebp - 9], al
cmp byte [ebp - 9], 0
je 0x131effaf
cmp dword [ebp - 8], 0
je 0x131efee3
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_Sleep_2
mov eax, dword [ebp - 0x14]
lea eax, [eax + eax*2]
xor edx, edx
mov dl, byte [eax*4 + 0x131fd483]
shr edx, 4
mov eax, dword [ebp - 0x14]
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x131fd484]
mov cl, 1
call fcn.131efc34
mov byte [ebp - 9], al
cmp byte [ebp - 9], 0
je 0x131effaf
cmp dword [ebp - 8], 0
je 0x131eff25
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_Sleep_2
mov eax, dword [ebp - 0x14]
lea eax, [eax + eax*2]
mov dl, byte [eax*4 + 0x131fd483]
and dl, 0xf
mov eax, dword [ebp - 0x14]
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x131fd488]
mov cl, 1
call fcn.131efc34
mov byte [ebp - 9], al
cmp byte [ebp - 9], 0
je 0x131effaf
cmp dword [ebp - 8], 0
je 0x131eff61
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_Sleep_2
cmp byte [ebp - 0xb], 0
je 0x131effa3
mov eax, dword [ebp - 0x18]
lea eax, [eax + eax*2]
mov dl, byte [eax*4 + 0x131fd483]
and dl, 0xf
mov eax, dword [ebp - 0x18]
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x131fd488]
mov cl, 1
call fcn.131efc34
mov byte [ebp - 9], al
cmp byte [ebp - 9], 0
je 0x131effaf
cmp dword [ebp - 8], 0
je 0x131effa3
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_Sleep_2
inc dword [ebp - 0x10]
dec dword [ebp - 0x1c]
jne 0x131efe36
mov al, byte [ebp - 9]
mov esp, ebp
pop ebp
ret
Function at 0x131f29d0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 1
jne 0x131f29fa
push 0xff
lea eax, [ebp - 0x10c]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.user32.dll_GetClassNameA
cmp dword [ebp - 8], 2
jne 0x131f2a15
push 0xff
lea eax, [ebp - 0x10c]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.user32.dll_GetWindowTextA
lea eax, [ebp - 0x10c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x40e250
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47444b
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.00468738
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e2d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004663c0
mov eax, dword [eax]
push 0x5c3200
push eax
call fcn.00458674
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004689c3
test bl, bl
je 0x40e2d2
push 0x5c3200
lea ecx, [esp + 0xc]
call fcn.00468d53
push 0x5c6d90
lea ecx, [esp + 0xc]
call fcn.00468d53
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 0x40e30e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004689c3
jmp 0x40e3d9
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 0x40e392
lea edx, [esp + 0x7c]
push 0x5c6d8c
push edx
call fcn.00458674
add esp, 8
test eax, eax
je 0x40e392
lea eax, [esp + 0x7c]
push 0x5c6d88
push eax
call fcn.00458674
add esp, 8
test eax, eax
je 0x40e392
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 0x40e322
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.004689c3
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 0x40ebf0
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 0x40ec52
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 0x40ec60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4744cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5cd5ac]
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 0x40ed98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ecc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004689c3
xor eax, eax
jmp 0x40ee0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00468b00
push esi
lea ecx, [esp + 0xc]
call fcn.00468d8f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5c6dc8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40eded
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040ebf0
test eax, eax
jne 0x40eded
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.0040ebf0
test eax, eax
jne 0x40eded
lea eax, [esp + 0x14]
push 0x5c6da4
push eax
call fcn.004596b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40edcc
lea ecx, [esp + 0x14]
push 0x5c6da0
push ecx
call fcn.00459630
mov esi, eax
add esp, 8
test esi, esi
jne 0x40edcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40edcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00468ab0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ecde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004689c3
xor eax, eax
jmp 0x40ee0f
mov byte [esi], 0
push 0x5c6d9c
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.004689c3
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 0x4234d0
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 0x42353e
cmp si, 0x69
ja 0x42353e
add esi, 0xffd0
cmp si, 0x11
je 0x42350e
push 0x11
call edi
test ax, ax
jge 0x42350e
or esi, 0x2000
cmp si, 0x10
je 0x423523
push 0x10
call edi
test ax, ax
jge 0x423523
or esi, 0x4000
cmp si, 0x12
je 0x423538
push 0x12
call edi
test ax, ax
jge 0x423538
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42354b
mov esi, 0xbd
jmp 0x4234ff
cmp si, 0x6e
jne 0x423558
mov esi, 0xbe
jmp 0x4234ff
cmp si, 0x6f
jne 0x4234f9
mov esi, 0xbf
jmp 0x4234ff

Function at 0x424bf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5ddcd8]
xor edx, edx
cmp eax, edx
jne 0x424c16
xor eax, eax
mov byte [eax + 0x5ddbd8], al
inc eax
cmp eax, 0x100
jl 0x424bfe
mov dword [0x5ddcd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5ddbd8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424ca7
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 0x424c7a
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 0x424c48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424d20
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 0x424d73
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 0x424d5a
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 0x42b7b0
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 0x42b948
cmp ebp, ebx
jle 0x42b948
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 0x42b80e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42b815
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42b824
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42b82b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00468704
add esp, 4
cmp eax, ebx
je 0x42b84c
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.00468704
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 0x42b93e
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 0x42b925
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42b911
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42b906
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 0x42b914
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42b914
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42b8b0
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 0x42b8a1
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 0x42eb90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x475f78
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42ebc9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004700b7
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00470103
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042ec50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00470140
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24