joyce8/EMBER2024-capa huggingface dataset:
Function at 0x12a57a4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
sub esp, 0x18
test al, 0xf
je 0x12a57ba
mov eax, 0xffffffde
mov esp, ebp
pop ebp
ret
test eax, eax
je 0x12a590e
cmp dword [ebp + 0xc], 0
mov ecx, dword [ebp + 0x14]
push ebx
push esi
mov esi, dword [ebp + 0x1c]
push edi
jne 0x12a5856
mov ebx, dword [ebp + 0x18]
lea edx, [ecx + 0xf]
dec eax
mov dword [ebp - 8], edx
mov edi, ecx
shr eax, 4
sub edi, esi
inc eax
mov dword [ebp + 0x10], eax
movups xmm0, xmmword [ebx]
push esi
push ebx
push dword [ebp + 8]
movups xmmword [ebp - 0x18], xmm0
call fcn.012a6ad4
add esp, 0xc
cmp esi, dword [ebp - 8]
ja 0x12a5827
lea eax, [esi + 0xf]
cmp eax, dword [ebp + 0x14]
jb 0x12a5827
mov ecx, esi
mov edx, 0x10
nop
mov al, byte [edi + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edx, 1
jne 0x12a5814
mov eax, dword [ebp + 0x14]
jmp 0x12a5837
mov eax, dword [ebp + 0x14]
movups xmm0, xmmword [esi]
movups xmm1, xmmword [eax]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
movups xmm0, xmmword [ebp - 0x18]
add esi, 0x10
add ebx, 0x10
sub edi, 0x10
sub dword [ebp + 0x10], 1
movups xmmword [eax], xmm0
jne 0x12a57ea
pop edi
pop esi
pop ebx
xor eax, eax
mov esp, ebp
pop ebp
ret
mov edi, dword [ebp + 0x18]
lea edx, [eax - 1]
mov ebx, ecx
shr edx, 4
sub ebx, edi
mov dword [ebp - 4], esi
inc edx
mov dword [ebp + 0x10], ebx
mov dword [ebp - 8], edx
mov edx, dword [ebp + 8]
nop dword [eax]
lea eax, [edi + 0xf]
cmp esi, eax
ja 0x12a5882
lea eax, [esi + 0xf]
cmp eax, edi
jae 0x12a5890
lea eax, [ecx + 0xf]
cmp esi, eax
ja 0x12a58c1
lea eax, [esi + 0xf]
cmp eax, ecx
jb 0x12a58c1
mov ebx, esi
mov ecx, edi
mov esi, dword [ebp + 0x10]
sub ebx, edi
mov edx, 0x10
nop word [eax + eax]
mov al, byte [esi + ecx]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ebx + ecx - 1], al
sub edx, 1
jne 0x12a58a4
mov esi, dword [ebp - 4]
mov ebx, dword [ebp + 0x10]
mov edx, dword [ebp + 8]
jmp 0x12a58ce
movups xmm1, xmmword [ecx]
movups xmm0, xmmword [edi]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
cmp dword [ebp + 0xc], 1
push esi
push esi
push edx
jne 0x12a58de
call fcn.012a7064
jmp 0x12a58e3
call fcn.012a6ad4
movups xmm0, xmmword [esi]
mov ecx, dword [ebp + 0x14]
sub ebx, 0x10
mov edx, dword [ebp + 8]
add esi, 0x10
add esp, 0xc
mov dword [ebp + 0x10], ebx
add edi, 0x10
mov dword [ebp - 4], esi
sub dword [ebp - 8], 1
movups xmmword [ecx], xmm0
jne 0x12a5874
pop edi
pop esi
pop ebx
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x12a5954
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
push esi
push edi
push dword [ebp + 0x10]
xor eax, eax
lea edi, [ebp - 0x118]
push dword [ebp + 0xc]
mov ecx, 0x46
rep stosd dword es:[edi], eax
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x118]
push eax
lea esi, [edi + 8]
mov dword [edi + 4], esi
call fcn.012a5b54
add esp, 0xc
mov dword [ebp + 8], eax
test eax, eax
jne 0x12a5b48
mov ecx, dword [ebp - 0x118]
mov dword [edi], ecx
shl ecx, 4
add ecx, dword [ebp - 0x114]
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
mov eax, dword [ecx + 8]
mov dword [esi + 8], eax
mov eax, dword [ecx + 0xc]
sub ecx, 0x10
mov dword [esi + 0xc], eax
add esi, 0x10
mov edi, dword [edi]
dec edi
test edi, edi
jle 0x12a5b2f
push ebx
nop dword [eax]
movzx eax, byte [ecx + 3]
dec edi
movzx edx, byte [eax + 0x12aa064]
movzx eax, byte [ecx + 2]
mov edx, dword [edx*4 + 0x12abe64]
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12aba64]
movzx eax, byte [ecx + 1]
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab664]
movzx eax, byte [ecx]
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab264]
mov dword [esi], edx
mov ebx, dword [ecx + 4]
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x12aa064]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x12aba64]
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab664]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12abe64]
movzx eax, bl
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab264]
mov dword [esi + 4], edx
mov ebx, dword [ecx + 8]
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x12aa064]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x12aba64]
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab664]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12abe64]
movzx eax, bl
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab264]
mov dword [esi + 8], edx
mov ebx, dword [ecx + 0xc]
mov eax, ebx
shr eax, 0x10
sub ecx, 0x10
movzx eax, al
movzx edx, byte [eax + 0x12aa064]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x12aba64]
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab664]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12abe64]
movzx eax, bl
movzx eax, byte [eax + 0x12aa064]
xor edx, dword [eax*4 + 0x12ab264]
mov dword [esi + 0xc], edx
add esi, 0x10
test edi, edi
jg 0x12a59d4
pop ebx
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
mov eax, dword [ecx + 8]
mov dword [esi + 8], eax
mov eax, dword [ecx + 0xc]
mov dword [esi + 0xc], eax
mov eax, dword [ebp + 8]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x12a7c34
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x450
xor ecx, ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
mov eax, dword [esi + 0x20]
mov word [edi], cx
test eax, eax
je 0x12a7e1f
push ebx
mov ebx, dword [esi + 0x20]
test ebx, ebx
je 0x12a7e1e
nop dword [eax]
mov dword [ebp - 0x1c], 0x49cb
mov eax, dword [ebp - 0x1c]
xor eax, 0x25
mov word [ebp - 0x18], ax
mov eax, dword [ebp - 0x1c]
inc eax
xor eax, 0x30
mov word [ebp - 0x16], ax
mov eax, dword [ebp - 0x1c]
add eax, 2
xor eax, 0x32
mov word [ebp - 0x14], ax
mov eax, dword [ebp - 0x1c]
add eax, 3
xor eax, 0x58
mov word [ebp - 0x12], ax
xor eax, eax
mov word [ebp - 0x10], ax
xor edx, edx
mov ax, word [ebp - 0x18]
mov ax, word [ebp + edx*2 - 0x18]
mov ecx, dword [ebp - 0x1c]
add ecx, edx
movzx eax, ax
xor ecx, eax
mov word [ebp + edx*2 - 0x18], cx
inc edx
cmp edx, 4
jb 0x12a7ca6
xor eax, eax
mov word [ebp - 0x10], ax
movsx eax, byte [esi + ebx + 0x24]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x50]
push eax
mov eax, dword [esi + 0x754]
call eax
add esp, 0xc
cmp word [edi], 0
jne 0x12a7d3f
mov dword [ebp - 0xc], 0x298
mov eax, dword [ebp - 0xc]
xor eax, 0x25
mov word [ebp - 8], ax
mov eax, dword [ebp - 0xc]
inc eax
xor eax, 0x6c
mov word [ebp - 6], ax
mov eax, dword [ebp - 0xc]
add eax, 2
xor eax, 0x73
mov word [ebp - 4], ax
xor eax, eax
mov word [ebp - 2], ax
mov ax, word [ebp - 8]
xor eax, eax
mov cx, word [ebp + eax*2 - 8]
mov edx, dword [ebp - 0xc]
add edx, eax
movzx ecx, cx
xor edx, ecx
mov word [ebp + eax*2 - 8], dx
inc eax
cmp eax, 3
jb 0x12a7d1a
xor eax, eax
mov word [ebp - 2], ax
lea eax, [ebp - 8]
jmp 0x12a7d98
mov dword [ebp - 0x3c], 0x412c
mov eax, 0x4109
mov word [ebp - 0x38], ax
mov eax, 0x4140
mov word [ebp - 0x36], ax
mov eax, 0x415f
mov word [ebp - 0x34], ax
mov eax, 0x4101
mov word [ebp - 0x32], ax
xor eax, eax
mov word [ebp - 0x30], ax
xor edx, edx
mov ax, word [ebp - 0x38]
mov ax, word [ebp + edx*2 - 0x38]
movzx ecx, ax
movzx eax, word [ebp - 0x3c]
xor ecx, eax
mov word [ebp + edx*2 - 0x38], cx
inc edx
cmp edx, 4
jb 0x12a7d76
xor eax, eax
mov word [ebp - 0x30], ax
lea eax, [ebp - 0x38]
push edi
push eax
lea eax, [ebp - 0x450]
push eax
mov eax, dword [esi + 0x754]
call eax
mov eax, 0x2a
mov ecx, 0x71
mov word [ebp - 0x2a], ax
mov edx, 0x78
mov word [ebp - 0x28], cx
add esp, 0xc
mov word [ebp - 0x26], dx
mov word [ebp - 0x24], ax
xor eax, eax
mov word [ebp - 0x22], cx
xor ecx, ecx
mov word [ebp - 0x20], dx
mov word [ebp - 0x1e], ax
mov ax, word [ebp - 0x2a]
nop dword [eax + eax]
mov ax, word [ebp + ecx*2 - 0x2a]
movzx eax, ax
add eax, 0xfffffffb
mov word [ebp + ecx*2 - 0x2a], ax
inc ecx
cmp ecx, 6
jb 0x12a7de4
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 0x450]
push eax
lea eax, [ebp - 0x2a]
push eax
mov eax, dword [esi + 0x754]
push edi
call eax
add esp, 0x10
sub ebx, 1
jne 0x12a7c64
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x13161ad2
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], esp
push 1
push 0x131412c8
push 0x131412c8
mov ebx, dword [ebp + 8]
push dword [ebx]
push 0x13141387
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x13161b18
push 6
call fcn.13165cce
add esp, 4
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 2
jne 0x13161b34
mov eax, 0
jmp 0x13161b3e
mov eax, 1
jmp 0x13161b3e
mov esp, ebp
pop ebp
ret 4

Function at 0x13163595
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
cmp dword [ebp + 0x14], 0
jne 0x131635da
push 0x80000005
push 0
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebx]
test eax, eax
jne 0x131635c4
mov eax, 0x1315f3f9
push eax
push 1
mov ebx, 0x194
call fcn.13166290
add esp, 0x10
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], esp
push 0x40
push 0x1000
push dword [ebp + 0x10]
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x1316360e
push 6
call fcn.13165cce
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x13163625
mov eax, 0
jmp 0x1316366e
mov dword [ebp - 8], esp
mov eax, 0
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebx]
test eax, eax
je 0x13163643
add eax, 8
push eax
push dword [ebp - 4]
push dword [ebp + 8]
call dword [0x131604bf]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x13163666
push 6
call fcn.13165cce
add esp, 4
mov eax, dword [ebp - 4]
jmp 0x1316366e
mov esp, ebp
pop ebp
ret 0x10

Function at 0x131646a1
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], esp
push dword [ebp + 0x20]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x131646eb
push 6
call fcn.13165cce
add esp, 4
mov ebx, dword [ebp + 0x18]
mov dword [ebx], eax
mov dword [ebp - 8], esp
push 0xffffffff
mov ebx, dword [ebp + 0x18]
push dword [ebx]
call dword [0x131604c3]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x13164719
push 6
call fcn.13165cce
add esp, 4
mov dword [ebp - 8], esp
lea eax, [ebp - 4]
push eax
mov ebx, dword [ebp + 0x18]
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x13164741
push 6
call fcn.13165cce
add esp, 4
cmp dword [ebp + 0x1c], 0
jne 0x1316475e
mov ebx, dword [ebp + 0x18]
cmp dword [ebx], 0
je 0x1316475e
mov eax, 1
jmp 0x13164760
xor eax, eax
test eax, eax
je 0x1316478c
mov dword [ebp - 8], esp
mov ebx, dword [ebp + 0x18]
push dword [ebx]
call dword [fcn.131604c7]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x1316478c
push 6
call fcn.13165cce
add esp, 4
mov eax, dword [ebp - 4]
jmp 0x13164794
mov esp, ebp
pop ebp
ret 0x20
Function at 0x131655cd
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], esp
push dword [ebp + 0x18]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x13165610
push 6
call fcn.13165cce
add esp, 4
jmp 0x13165615
mov esp, ebp
pop ebp
ret 0x18

Function at 0x13166b40
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x13166b5e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x13166b53
pop esi
ret
Function at 0x41cd60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ded2b
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.004ce40d
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41cde2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004cb0a1
mov eax, dword [eax]
push 0x539264
push eax
call fcn.004aa834
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ce698
test bl, bl
je 0x41cde2
push 0x539264
lea ecx, [esp + 0xc]
call fcn.004cea74
push 0x53cdf0
lea ecx, [esp + 0xc]
call fcn.004cea74
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 0x41ce1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ce698
jmp 0x41cee9
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 0x41cea2
lea edx, [esp + 0x7c]
push 0x53cdec
push edx
call fcn.004aa834
add esp, 8
test eax, eax
je 0x41cea2
lea eax, [esp + 0x7c]
push 0x53cde8
push eax
call fcn.004aa834
add esp, 8
test eax, eax
je 0x41cea2
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 0x41ce32
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.004ce698
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 0x41d700
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 0x41d762
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 0x41d770
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4dedab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x54c5d0]
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 0x41d8a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41d7d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ce698
xor eax, eax
jmp 0x41d91f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ce821
push esi
lea ecx, [esp + 0xc]
call fcn.004ceab0
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x53ce28
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41d8fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041d700
test eax, eax
jne 0x41d8fd
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.0041d700
test eax, eax
jne 0x41d8fd
lea eax, [esp + 0x14]
push 0x53ce04
push eax
call fcn.004ab920
mov esi, eax
add esp, 8
test esi, esi
jne 0x41d8dc
lea ecx, [esp + 0x14]
push 0x53ce00
push ecx
call fcn.004ab8a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41d8dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41d8df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ce7d1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41d7ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ce698
xor eax, eax
jmp 0x41d91f
mov byte [esi], 0
push 0x53cdfc
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.004ce698
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 0x434480
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 0x4344ee
cmp si, 0x69
ja 0x4344ee
add esi, 0xffd0
cmp si, 0x11
je 0x4344be
push 0x11
call edi
test ax, ax
jge 0x4344be
or esi, 0x2000
cmp si, 0x10
je 0x4344d3
push 0x10
call edi
test ax, ax
jge 0x4344d3
or esi, 0x4000
cmp si, 0x12
je 0x4344e8
push 0x12
call edi
test ax, ax
jge 0x4344e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4344fb
mov esi, 0xbd
jmp 0x4344af
cmp si, 0x6e
jne 0x434508
mov esi, 0xbe
jmp 0x4344af
cmp si, 0x6f
jne 0x4344a9
mov esi, 0xbf
jmp 0x4344af

Function at 0x435c80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x55e368]
xor edx, edx
cmp eax, edx
jne 0x435ca6
xor eax, eax
mov byte [eax + 0x55e268], al
inc eax
cmp eax, 0x100
jl 0x435c8e
mov dword [0x55e368], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x55e268
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x435d37
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 0x435d0a
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 0x435cd8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x435db0
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 0x435e03
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 0x435dea
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 0x43cb00
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 0x43cc98
cmp ebp, ebx
jle 0x43cc98
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 0x43cb5e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43cb65
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43cb74
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43cb7b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ce3d9
add esp, 4
cmp eax, ebx
je 0x43cb9c
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.004ce3d9
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 0x43cc8e
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 0x43cc75
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43cc61
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43cc56
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 0x43cc64
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43cc64
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43cc00
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 0x43cbf1
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 0x43fca0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e0c18
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 0x43fcd9
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.004d7c62
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004d7cea
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.0043fd60
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004d7d27
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24