joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410200
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x114
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x3f
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 9
stosb byte es:[edi], al
call fcn.0040f070
mov cl, byte [eax]
add esp, 4
xor edi, edi
test cl, cl
mov byte [esp + 0xc], cl
je 0x410255
lea esi, [esp + 0xc]
sub esi, eax
jmp 0x410240
mov cl, byte [eax + 1]
mov bl, byte [esi + eax]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, bl
test cl, cl
mov byte [esi + eax], dl
jne 0x410240
lea eax, [esp + 0xc]
push 0
push eax
lea ebx, [esp + 0x28]
mov byte [esp + edi + 0x14], 0
call fcn.0040f390
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov ecx, ebx
push ecx
push edx
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x410290
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x12c
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x46
lea edi, [esp + 0x20]
push 0x27
rep stosd dword es:[edi], eax
call fcn.0040f070
mov cl, byte [eax]
xor ebx, ebx
add esp, 4
xor edi, edi
cmp cl, bl
mov byte [esp + 0xc], cl
je 0x4102e4
lea esi, [esp + 0xc]
sub esi, eax
lea ebx, [ebx]
mov cl, byte [eax + 1]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, byte [esi + eax - 1]
cmp cl, bl
mov byte [esi + eax], dl
jne 0x4102d0
lea eax, [esp + 0xc]
mov byte [esp + edi + 0xc], bl
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x4102f0
sub eax, edx
mov byte [esp + eax + 0xb], bl
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [esp + 0x10]
push ecx
lea ebx, [esp + 0x28]
call fcn.0040f390
mov eax, dword [ebp + 8]
mov edx, ebx
push edx
push eax
mov eax, dword [ebp + 0xc]
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x410330
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x114
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x3f
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x26
stosb byte es:[edi], al
call fcn.0040f070
mov cl, byte [eax]
add esp, 4
xor edi, edi
test cl, cl
mov byte [esp + 0xc], cl
je 0x410385
lea esi, [esp + 0xc]
sub esi, eax
jmp 0x410370
mov cl, byte [eax + 1]
mov bl, byte [esi + eax]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, bl
test cl, cl
mov byte [esi + eax], dl
jne 0x410370
lea eax, [esp + 0xc]
push 0
push eax
lea ebx, [esp + 0x28]
mov byte [esp + edi + 0x14], 0
call fcn.0040f390
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov ecx, ebx
push ecx
push edx
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4103c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x114
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x3f
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0xf
stosb byte es:[edi], al
call fcn.0040f070
mov cl, byte [eax]
xor ebx, ebx
add esp, 4
xor edi, edi
cmp cl, bl
mov byte [esp + 0xc], cl
je 0x410414
lea esi, [esp + 0xc]
sub esi, eax
lea ecx, [ecx]
mov cl, byte [eax + 1]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, byte [esi + eax - 1]
cmp cl, bl
mov byte [esi + eax], dl
jne 0x410400
lea eax, [esp + 0xc]
mov byte [esp + edi + 0xc], bl
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x410420
sub eax, edx
mov byte [esp + eax + 0xb], bl
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [esp + 0x10]
push ecx
lea ebx, [esp + 0x28]
call fcn.0040f390
mov eax, dword [ebp + 8]
mov edx, ebx
push edx
push eax
mov eax, dword [ebp + 0xc]
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x410460
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x114
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x3f
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x21
stosb byte es:[edi], al
call fcn.0040f070
mov cl, byte [eax]
xor ebx, ebx
add esp, 4
xor edi, edi
cmp cl, bl
mov byte [esp + 0xc], cl
je 0x4104b4
lea esi, [esp + 0xc]
sub esi, eax
lea ecx, [ecx]
mov cl, byte [eax + 1]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, byte [esi + eax - 1]
cmp cl, bl
mov byte [esi + eax], dl
jne 0x4104a0
lea eax, [esp + 0xc]
mov byte [esp + edi + 0xc], bl
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x4104c0
sub eax, edx
mov byte [esp + eax + 0xb], bl
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [esp + 0x10]
push ecx
lea ebx, [esp + 0x28]
call fcn.0040f390
mov eax, dword [ebp + 8]
mov edx, ebx
push edx
push eax
mov eax, dword [ebp + 0xc]
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x410500
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x114
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x3f
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x29
stosb byte es:[edi], al
call fcn.0040f070
mov cl, byte [eax]
add esp, 4
xor edi, edi
test cl, cl
mov byte [esp + 0xc], cl
je 0x410555
lea esi, [esp + 0xc]
sub esi, eax
jmp 0x410540
mov cl, byte [eax + 1]
mov bl, byte [esi + eax]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, bl
test cl, cl
mov byte [esi + eax], dl
jne 0x410540
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [esp + 0x10]
push ecx
lea ebx, [esp + 0x28]
mov byte [esp + edi + 0x14], 0
call fcn.0040f390
mov eax, dword [ebp + 8]
mov edx, ebx
push edx
push eax
mov eax, dword [ebp + 0xc]
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x410590
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x114
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0x3f
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x31
stosb byte es:[edi], al
call fcn.0040f070
mov cl, byte [eax]
xor ebx, ebx
add esp, 4
xor edi, edi
cmp cl, bl
mov byte [esp + 0xc], cl
je 0x4105e4
lea esi, [esp + 0xc]
sub esi, eax
lea ecx, [ecx]
mov cl, byte [eax + 1]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, byte [esi + eax - 1]
cmp cl, bl
mov byte [esi + eax], dl
jne 0x4105d0
lea eax, [esp + 0xc]
mov byte [esp + edi + 0xc], bl
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x4105f0
sub eax, edx
mov byte [esp + eax + 0xb], bl
push ebx
lea eax, [esp + 0x10]
push eax
lea ebx, [esp + 0x28]
call fcn.0040f390
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov ecx, ebx
push ecx
push edx
call fcn.0040fe60
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x410960
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x118
mov eax, dword [esp + 0x120]
push ebx
mov ebx, dword [eax]
push ebp
mov ebp, dword [esp + 0x12c]
push esi
push edi
push 0x16
call fcn.0040f070
mov cl, byte [eax]
add esp, 4
xor edi, edi
test cl, cl
mov byte [esp + 0x10], cl
je 0x4109aa
lea esi, [esp + 0x10]
sub esi, eax
mov cl, byte [eax + 1]
inc edi
inc eax
mov dl, cl
dec dl
xor dl, byte [esi + eax - 1]
test cl, cl
mov byte [esi + eax], dl
jne 0x410996
mov byte [esp + edi + 0x10], 0
xor eax, eax
mov ecx, 0x41
lea edi, [esp + 0x24]
lea edx, [esp + 0x24]
rep stosd dword es:[edi], eax
mov eax, ebp
sub edx, ebp
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x4109c4
mov al, byte [esp + 0x24]
mov ebp, dword [ebx + 0x8c]
xor edi, edi
test al, al
lea esi, [esp + 0x24]
je 0x4109ff
xor eax, eax
mov al, byte [esi]
push eax
call ebp
test eax, eax
je 0x4109f2
add esi, 2
jmp 0x4109fa
cmp byte [esi], 0x5c
jne 0x4109f9
mov edi, esi
inc esi
cmp byte [esi], 0
jne 0x4109e2
lea eax, [esp + 0x24]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x410a06
sub eax, edx
lea ecx, [esp + eax + 0x23]
cmp edi, ecx
je 0x410a2e
lea eax, [esp + 0x24]
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x410a20
sub eax, edx
mov byte [esp + eax + 0x24], 0x5c
mov eax, dword [esp + 0x138]
mov esi, eax
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x410a37
lea edi, [esp + 0x24]
sub eax, esi
dec edi
mov cl, byte [edi + 1]
inc edi
test cl, cl
jne 0x410a45
mov ecx, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov al, byte [esp + 0x24]
mov ebp, dword [ebx + 0x8c]
xor edi, edi
test al, al
lea esi, [esp + 0x24]
je 0x410a8d
nop
xor edx, edx
mov dl, byte [esi]
push edx
call ebp
test eax, eax
je 0x410a80
add esi, 2
jmp 0x410a88
cmp byte [esi], 0x5c
jne 0x410a87
mov edi, esi
inc esi
cmp byte [esi], 0
jne 0x410a70
lea eax, [esp + 0x24]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x410a94
sub eax, edx
lea eax, [esp + eax + 0x23]
cmp edi, eax
je 0x410abe
lea eax, [esp + 0x24]
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x410ab0
sub eax, edx
mov byte [esp + eax + 0x24], 0x5c
lea eax, [esp + 0x10]
mov esi, eax
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x410ac4
lea edi, [esp + 0x24]
sub eax, esi
dec edi
mov cl, byte [edi + 1]
inc edi
test cl, cl
jne 0x410ad2
mov ecx, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
push 0
push 0x10000000
push 2
push 0
mov ecx, eax
and ecx, 3
push 0
rep movsb byte es:[edi], byte [esi]
push 0xc0000000
lea ecx, [esp + 0x3c]
push ecx
call dword [ebx + 0x10]
cmp eax, 0xffffffff
mov edx, dword [esp + 0x12c]
mov dword [edx + 0x2c], eax
jne 0x410b38
lea eax, [esp + 0x24]
push eax
call dword [ebx + 0x78]
mov ecx, dword [esp + 0x134]
push eax
push ecx
call fcn.004100d0
add esp, 0xc
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
add esp, 0x118
ret
pop edi
pop esi
pop ebp
mov ax, 1
pop ebx
add esp, 0x118
ret
Function at 0x411be0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x28]
mov ebx, dword [ebp]
push esi
push edi
push 0x33
xor esi, esi
call fcn.0040f070
mov dl, byte [eax]
mov byte [esp + 0x14], dl
mov dl, byte [eax]
add esp, 4
xor ecx, ecx
test dl, dl
je 0x411c23
lea edi, [esp + 0x10]
sub edi, eax
mov edi, edi
mov dl, byte [eax + 1]
inc ecx
inc eax
dec dl
xor dl, byte [edi + eax - 1]
mov byte [edi + eax], dl
cmp byte [eax], 0
jne 0x411c10
lea eax, [esp + 0x10]
push eax
push 0
push 0
mov byte [esp + ecx + 0x1c], 0
call dword [ebx + 0x50]
mov edi, eax
test edi, edi
jne 0x411c52
call dword [ebx + 0x78]
push eax
push ebp
call fcn.00410590
add esp, 8
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
add esp, 0x14
ret
push 0xffffffffffffffff
push edi
call dword [ebx + 0x74]
test eax, eax
je 0x411c81
cmp eax, 0xffffffff
jne 0x411cca
call dword [ebx + 0x78]
push eax
push ebp
call fcn.00410590
add esp, 8
push edi
call dword [ebx + 0x60]
push edi
call dword [ebx + 0x1c]
pop edi
mov ax, si
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x3c]
mov eax, dword [esp + 0x38]
push ecx
mov ecx, dword [esp + 0x38]
push edx
mov edx, dword [esp + 0x34]
push eax
push ecx
push edx
mov edx, dword [esp + 0x3c]
mov eax, ebp
call fcn.00411ad0
add esp, 0x14
mov esi, eax
cmp si, 1
jne 0x411cca
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x2c]
push eax
push ecx
push ebp
push edx
call fcn.00410b50
add esp, 0x10
mov esi, eax
push edi
call dword [ebx + 0x60]
push edi
call dword [ebx + 0x1c]
pop edi
mov ax, si
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x427640
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a9bbb
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.0049b08c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4276c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004989ac
mov eax, dword [eax]
push 0x4cc1e0
push eax
call fcn.0048abf4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049b317
test bl, bl
je 0x4276c2
push 0x4cc1e0
lea ecx, [esp + 0xc]
call fcn.0049b6a7
push 0x4cfd84
lea ecx, [esp + 0xc]
call fcn.0049b6a7
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 0x4276fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049b317
jmp 0x4277c9
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 0x427782
lea edx, [esp + 0x7c]
push 0x4cfd80
push edx
call fcn.0048abf4
add esp, 8
test eax, eax
je 0x427782
lea eax, [esp + 0x7c]
push 0x4cfd7c
push eax
call fcn.0048abf4
add esp, 8
test eax, eax
je 0x427782
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 0x427712
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.0049b317
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 0x427fc0
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 0x428022
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 0x428030
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a9c3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d7430]
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 0x428168
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x428096
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049b317
xor eax, eax
jmp 0x4281df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049b454
push esi
lea ecx, [esp + 0xc]
call fcn.0049b6e3
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4281bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00427fc0
test eax, eax
jne 0x4281bd
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 accept
mov ecx, edi
call fcn.00427fc0
test eax, eax
jne 0x4281bd
lea eax, [esp + 0x14]
push 0x4cfd98
push eax
call fcn.0048bd90
mov esi, eax
add esp, 8
test esi, esi
jne 0x42819c
lea ecx, [esp + 0x14]
push 0x4cfd94
push ecx
call fcn.0048bd10
mov esi, eax
add esp, 8
test esi, esi
jne 0x42819c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42819f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049b404
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4280ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049b317
xor eax, eax
jmp 0x4281df
mov byte [esi], 0
push 0x4cfd90
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.0049b317
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 0x439ae0
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 0x439b4e
cmp si, 0x69
ja 0x439b4e
add esi, 0xffd0
cmp si, 0x11
je 0x439b1e
push 0x11
call edi
test ax, ax
jge 0x439b1e
or esi, 0x2000
cmp si, 0x10
je 0x439b33
push 0x10
call edi
test ax, ax
jge 0x439b33
or esi, 0x4000
cmp si, 0x12
je 0x439b48
push 0x12
call edi
test ax, ax
jge 0x439b48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x439b5b
mov esi, 0xbd
jmp 0x439b0f
cmp si, 0x6e
jne 0x439b68
mov esi, 0xbe
jmp 0x439b0f
cmp si, 0x6f
jne 0x439b09
mov esi, 0xbf
jmp 0x439b0f

Function at 0x43bc80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e7dd0]
xor edx, edx
cmp eax, edx
jne 0x43bca6
xor eax, eax
mov byte [eax + 0x4e7cd0], al
inc eax
cmp eax, 0x100
jl 0x43bc8e
mov dword [0x4e7dd0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e7cd0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43bd37
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 0x43bd0a
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 0x43bcd8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43bdb0
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 0x43be03
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 0x43bdea
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 0x442840
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 0x4429d8
cmp ebp, ebx
jle 0x4429d8
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 0x44289e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4428a5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4428b4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4428bb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049b058
add esp, 4
cmp eax, ebx
je 0x4428dc
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.0049b058
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 0x4429ce
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 0x4429b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4429a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x442996
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 0x4429a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4429a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x442940
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 0x442931
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 0x445c20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4ab2b8
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 0x445c59
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.004a327d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a3305
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.00445ce0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a3342
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24