joyce8/EMBER2024-capa huggingface dataset:
Function at 0x53411a
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
lea eax, [ebp - 4]
push edi
xor edi, edi
push eax
push 1
push edi
push str.CLSIDC46FF1FF_78EF_4939_8B00_46273B7B8EE1InprocServer32
push SysReAllocStringLen
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
xor bl, bl
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x5341b8
lea eax, [ebp - 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push eax
lea eax, [ebp - 0x10]
push edi
push eax
push edi
push edi
push dword [ebp - 4]
mov dword [ebp - 0xc], edi
call esi
test eax, eax
jne 0x53418f
cmp dword [ebp - 0x10], 1
jne 0x53418f
push dword [ebp - 0xc]
call fcn.00570bbc
pop ecx
mov dword [ebp - 8], eax
lea ecx, [ebp - 0xc]
push ecx
push eax
lea eax, [ebp - 0x10]
push eax
push edi
push edi
push dword [ebp - 4]
call esi
mov ebx, eax
neg ebx
sbb bl, bl
inc bl
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test bl, bl
je 0x5341aa
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [0x6195fc], eax
cmp dword [ebp - 8], edi
je 0x5341b8
push dword [ebp - 8]
call fcn.00570be5
pop ecx
mov eax, dword [0x6195fc]
cmp eax, edi
je 0x5341e7
push 5
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
xor esi, esi
cmp eax, edi
je 0x5341de
push 0x90e
call eax
mov esi, eax
pop ecx
cmp esi, edi
jne 0x5341e3
call fcn.005341ee
mov eax, esi
jmp 0x5341e9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5399e5
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x5aa160
call fcn.00540fdc
sub esp, 0x40
push ebx
push esi
lea eax, [ebp - 0x38]
xor esi, esi
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x38], 0x873
mov dword [ebp - 0x34], 7
mov dword [ebp - 0x30], esi
mov dword [ebp - 0x2c], 0x612684
call fcn.00539ad1
xor bl, bl
cmp dword [ebp - 0x24], esi
mov dword [ebp - 4], esi
jbe 0x539ab4
mov eax, dword [ebp - 0x24]
push 0xa
xor edx, edx
pop ecx
div ecx
test edx, edx
jne 0x539ab4
mov eax, dword [ebp - 0x24]
div ecx
mov ebx, eax
mov eax, dword [ebp - 0x28]
cmp ebx, 1
mov dword [ebp - 0x10], eax
jbe 0x539a67
add eax, 0xe
lea ecx, [ebx - 1]
mov edx, dword [eax - 0xe]
xor dword [eax - 4], edx
mov dx, word [eax - 0xa]
xor word [eax], dx
mov edx, dword [eax - 8]
xor dword [eax + 2], edx
add eax, 0xa
dec ecx
jne 0x539a4e
mov esi, dword [ebp + 8]
push edi
lea eax, [esi + 0xc]
push eax
call fcn.00539b8a
push esi
mov dword [ebp - 0x1c], eax
call fcn.00539b71
add esi, 4
mov word [ebp - 0x18], ax
push esi
call fcn.00539b8a
lea esi, [ebp - 0x1c]
lea edi, [ebp - 0x4c]
mov dword [ebp - 0x16], eax
mov eax, dword [ebp - 0x10]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
add esp, 0xc
mov dword [ebp - 0x3c], ebx
add ebx, 0xfffffffe
lea ecx, [ebp - 0x4c]
push ebx
push 0
mov dword [ebp - 0x40], eax
call fcn.0053a0fc
mov bl, al
pop edi
push dword [ebp - 0x28]
or dword [ebp - 4], 0xffffffff
call fcn.00570be5
pop ecx
mov al, bl
mov ecx, dword [ebp - 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x53afa7
Capabilities:
Check os version

Disassembly:
mov eax, 0x5aa2ac
call fcn.00540fdc
sub esp, 0xb4
push esi
push edi
push 1
xor eax, eax
pop esi
lea edi, [ebp - 0xbc]
push 0x24
mov dword [ebp - 0xc0], 0x94
pop ecx
rep stosd dword es:[edi], eax
lea eax, [ebp - 0xc0]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x53b05b
cmp dword [ebp - 0xb0], esi
jne 0x53b024
lea ecx, [ebp - 0x14]
call fcn.0053a7ca
and dword [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.0053a7e8
test al, al
je 0x53b013
push dword [ebp + 8]
lea ecx, [ebp - 0x14]
call fcn.0053ab16
mov esi, eax
jmp 0x53b016
push 2
pop esi
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.0053a7d4
jmp 0x53b05b
cmp dword [ebp - 0xb0], 2
jne 0x53b058
cmp dword [ebp - 0xbc], 5
jb 0x53b058
lea ecx, [ebp - 0x2c]
call fcn.0053ab87
push dword [ebp + 8]
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], esi
call fcn.0053af00
lea ecx, [ebp - 0x2c]
mov esi, eax
call fcn.0053abea
jmp 0x53b05b
push 7
pop esi
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
leave
ret

Function at 0x54081d
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x54083d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0053dcae
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x540860
test byte [esp + 8], 2
je 0x540860
call fcn.0053dd21
mov dword [eax], 0xd
call fcn.0053dd2a
mov dword [eax], 5
jmp 0x540839
xor eax, eax
ret
Function at 0x5683f0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov esi, dword [ebp + 0x10]
push 0xf00021
mov edx, dword [esi + 4]
mov ecx, dword [esi]
mov eax, dword [esi + 0xc]
sub eax, edx
push eax
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.GDI32.dll_PatBlt]
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov ebx, eax
lea eax, [eax + 5]
add eax, 3
and eax, 0xfffffffc
call fcn.0053e7b0
mov dword [ebp - 4], esp
cmp dword [ebp - 4], 0
je 0x5684bb
add ebx, 2
mov eax, dword [ebp - 4]
push ebx
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
test eax, eax
je 0x5684bb
mov bx, 0x140
mov edi, dword [ebp + 0x14]
mov eax, edi
and al, 0xf
cmp al, 0xc
je 0x56846e
mov ebx, edi
and bx, 0xf
or bx, 0x150
test edi, 0x80
je 0x568479
or bh, 8
and edi, 0x8000000
je 0x568494
mov eax, dword [0x61da7c]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
movzx eax, bx
push eax
push esi
push 0xffffffffffffffff
push ecx
push edx
call dword [sym.imp.USER32.dll_DrawTextA]
test edi, edi
je 0x5684bb
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x568890
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
sub esp, 4
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push ebp
push 2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x5688bb
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
jne 0x5688df
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push ebx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebp, eax
test ebp, ebp
jne 0x5688fa
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
mov edi, ebp
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x20]
xor ecx, ecx
mov cl, ah
mov edx, eax
mov dword [esp + 0x10], 0
shl ecx, 8
shr edx, 0x10
mov byte [esp + 0x10], dl
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x28]
or ecx, edx
mov edx, eax
shr edx, 0x10
mov dword [ebp + 0x28], ecx
mov dword [esp + 0x10], 0
xor ecx, ecx
mov byte [esp + 0x10], dl
mov cl, ah
xor edx, edx
shl ecx, 8
mov dl, al
shl edx, 0x10
or ecx, dword [esp + 0x10]
or ecx, edx
mov eax, dword [esp + 0x24]
mov edx, eax
mov dword [ebp + 0x44], ecx
shr edx, 0x10
xor ecx, ecx
mov dword [esp + 0x10], 0
mov cl, ah
mov byte [esp + 0x10], dl
shl ecx, 8
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x2c]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x48], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x30]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x64], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x34]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x54], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
push 0
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
or ecx, edx
mov dword [ebp + 0x50], ecx
call dword [sym.imp.USER32.dll_GetDC]
mov edi, eax
push 0
push ebp
lea ecx, [ebp + 0x68]
push ecx
push 4
push ebp
push edi
call dword [sym.imp.GDI32.dll_CreateDIBitmap]
mov esi, eax
push edi
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, esi
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20

Function at 0x571b3c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x571b74
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.0057607c
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00576054
jmp 0x571b80
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x57393e
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 0x573980
call fcn.0058ec69
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x573980
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x573977
xor eax, eax
jmp 0x573988
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0057398e
pop edi
pop esi
pop ebx
ret 4

Function at 0x576460
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov eax, ebx
push edi
mov edi, ecx
shr eax, 0x10
test ax, ax
mov dword [edi + 0x40], ebx
jne 0x576482
cmp dword [edi + 0x3c], 0
jne 0x576482
movzx eax, bx
mov dword [edi + 0x3c], eax
call fcn.0058ec69
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
mov ecx, edi
push dword [esp + 0x18]
push eax
call fcn.005764c1
pop edi
pop esi
pop ebx
ret 8

Function at 0x5909a7
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov dword [ebp - 8], ecx
call fcn.0058ec69
mov esi, dword [eax + 0xc]
push 0xf1
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x5909e4
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x5909e4
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x5909e8
xor eax, eax
jmp 0x590a66
movzx eax, word [esi + 6]
push ebx
push edi
shl eax, 2
push eax
call fcn.00570bbc
and dword [ebp - 4], 0
cmp word [esi + 6], 0
pop ecx
mov ebx, eax
jbe 0x590a20
mov ecx, ebx
lea eax, [esi + 8]
movzx edx, word [eax]
inc dword [ebp - 4]
mov dword [ecx], edx
movzx edx, word [esi + 6]
inc eax
add ecx, 4
inc eax
cmp dword [ebp - 4], edx
jl 0x590a0a
movzx eax, word [esi + 6]
mov ecx, dword [ebp - 8]
push eax
push ebx
call fcn.00590b6b
push ebx
mov edi, eax
call fcn.00570be5
test edi, edi
pop ecx
je 0x590a62
movzx ecx, word [esi + 4]
movzx eax, word [esi + 2]
lea esi, [ecx + 7]
push ecx
mov ecx, dword [ebp - 8]
lea edx, [eax + 7]
push eax
push esi
push edx
call fcn.005908bd
push dword [ebp + 8]
mov ecx, dword [ebp - 8]
call fcn.00590a6b
mov edi, eax
mov eax, edi
pop edi
pop ebx
pop esi
leave
ret 4
Function at 0x430910
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5524fb
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.0053f68b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x430992
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0053bff4
mov eax, dword [eax]
push 0x5a8d60
push eax
call fcn.0052c5b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0053f916
test bl, bl
je 0x430992
push 0x5a8d60
lea ecx, [esp + 0xc]
call fcn.0053fcf2
push 0x5a8d6c
lea ecx, [esp + 0xc]
call fcn.0053fcf2
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 0x4309ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0053f916
jmp 0x430a99
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 0x430a52
lea edx, [esp + 0x7c]
push 0x5a8d68
push edx
call fcn.0052c5b4
add esp, 8
test eax, eax
je 0x430a52
lea eax, [esp + 0x7c]
push 0x5a8d64
push eax
call fcn.0052c5b4
add esp, 8
test eax, eax
je 0x430a52
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 0x4309e2
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.0053f916
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 0x431d30
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 0x431d92
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 0x431da0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x55265b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5c0aa4]
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 0x431ed8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x431e06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0053f916
xor eax, eax
jmp 0x431f4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0053fa9f
push esi
lea ecx, [esp + 0xc]
call fcn.0053fd2e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5a8da0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x431f2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00431d30
test eax, eax
jne 0x431f2d
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 bind
mov ecx, edi
call fcn.00431d30
test eax, eax
jne 0x431f2d
lea eax, [esp + 0x14]
push 0x5a8d7c
push eax
call fcn.0052d7d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x431f0c
lea ecx, [esp + 0x14]
push 0x5a8d78
push ecx
call fcn.0052d750
mov esi, eax
add esp, 8
test esi, esi
jne 0x431f0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x431f0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0053fa4f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x431e1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0053f916
xor eax, eax
jmp 0x431f4f
mov byte [esi], 0
push 0x5a8d74
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.0053f916
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 0x4485f0
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 0x44865e
cmp si, 0x69
ja 0x44865e
add esi, 0xffd0
cmp si, 0x11
je 0x44862e
push 0x11
call edi
test ax, ax
jge 0x44862e
or esi, 0x2000
cmp si, 0x10
je 0x448643
push 0x10
call edi
test ax, ax
jge 0x448643
or esi, 0x4000
cmp si, 0x12
je 0x448658
push 0x12
call edi
test ax, ax
jge 0x448658
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44866b
mov esi, 0xbd
jmp 0x44861f
cmp si, 0x6e
jne 0x448678
mov esi, 0xbe
jmp 0x44861f
cmp si, 0x6f
jne 0x448619
mov esi, 0xbf
jmp 0x44861f

Function at 0x449f60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5d1d80]
xor edx, edx
cmp eax, edx
jne 0x449f86
xor eax, eax
mov byte [eax + 0x5d1c80], al
inc eax
cmp eax, 0x100
jl 0x449f6e
mov dword [0x5d1d80], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5d1c80
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x44a017
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 0x449fea
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 0x449fb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x44a090
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 0x44a0e3
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 0x44a0ca
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 0x451050
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 0x4511e8
cmp ebp, ebx
jle 0x4511e8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4510ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4510b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4510c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4510cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0053f657
add esp, 4
cmp eax, ebx
je 0x4510ec
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.0053f657
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 0x4511de
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 0x4511c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4511b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4511a6
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 0x4511b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4511b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x451150
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 0x451141
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 0x454770
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5545a8
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 0x4547a9
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.0054903f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.005490c7
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.00454830
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00549104
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24