joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41c640
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x44654
call fcn.00457940
mov eax, dword [0x4811e8]
push ebp
push esi
mov esi, 0x2710
mov dword [esp + 0x44658], eax
push edi
mov dword [esp + 0xc], esi
mov ecx, 0x1388
mov eax, esi
cdq
idiv ecx
test edx, edx
je 0x41c676
dec ecx
cmp ecx, 2
jge 0x41c667
cmp ecx, 1
je 0x41c681
dec esi
cmp esi, 2
jge 0x41c662
mov dword [esp + 0xc], esi
mov esi, dword [esp + 0x88ca0]
lea edx, [esp + 0x4469a]
mov eax, esi
sub edx, esi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x41c697
push 0
push 0x80
push 3
push 0
push 0
push 0x80000000
push esi
call dword [0x4741ec]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x41c6cd
mov dword [esp + 0x446cc], eax
jmp 0x41c823
mov ecx, 0xb
mov esi, str.1qaz2wsx3edc4rfv5tgb6yhn7ujm8ik_9ol.0p____:__
lea edi, [esp + 0x1c]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
xor eax, eax
mov ecx, 0x14
lea edi, [esp + 0x4b]
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
lea eax, [esp + 0x1c]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41c6f5
push ebx
push 0x445c0
sub eax, edx
push 2
mov dword [esp + 0x20], eax
call dword [0x4740dc]
mov ebx, eax
test ebx, ebx
jne 0x41c728
push 0x475dec
call fcn.00408160
add esp, 4
jmp 0x41c822
push ebx
call dword [0x4740d8]
mov esi, dword [0x474074]
push 0
mov edi, eax
lea eax, [esp + 0x20]
push eax
push 0x445c0
push edi
push ebp
call esi
push 0
lea ecx, [esp + 0x20]
push ecx
push 4
lea edx, [esp + 0x20]
push edx
push ebp
call esi
push ebp
call dword [0x4741f0]
mov eax, dword [esp + 0x14]
push eax
call fcn.00457a0a
add esp, 4
xor esi, esi
mov edi, edi
call fcn.00457a17
cdq
idiv dword [esp + 0x18]
mov cl, byte [esp + edx + 0x20]
xor byte [esi + edi], cl
inc esi
cmp esi, 0x445c0
jb 0x41c770
push 0x445c0
lea edx, [esp + 0xa4]
push edi
push edx
call fcn.00401450
mov esi, dword [esp + 0x1c]
xor eax, eax
mov ecx, 0x11170
lea edi, [esp + 0x446e0]
rep stosd dword es:[edi], eax
push esi
lea eax, [esp + 0xb0]
push eax
lea ecx, [esp + 0x446e8]
push ecx
call fcn.0041c370
add esp, 0x18
push ebx
mov dword [esp + 0x88ca4], eax
mov dword [esp + 0x88ca0], esi
call dword [0x4740d4]
push ebx
call dword [0x4740d0]
mov esi, dword [esp + 0x88ca8]
lea edx, [esp + 0x4466c]
mov eax, esi
sub edx, esi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x41c7f8
push 0
push 0x10000080
push 3
push 0
push 0
push 0x80000000
push esi
call dword [0x4741ec]
mov dword [esp + 0x446d0], eax
pop ebx
mov eax, dword [esp + 0x44664]
lea esi, [esp + 0x44668]
mov edi, eax
mov ecx, 0x1118e
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [esp + 0x4465c]
pop edi
pop esi
pop ebp
call fcn.00457925
add esp, 0x44654
ret
Function at 0x41d8c0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x111c
call fcn.00457940
mov eax, dword [0x4811e8]
push ebx
push ebp
push esi
push edi
push str.GlobalSave.sav
mov dword [esp + 0x112c], eax
lea eax, [esp + 0x12c]
push str.Save_s
push eax
call fcn.00457a39
add esp, 0xc
push 0
push 0x80
push 3
push 0
push 0
push 0x80000000
lea ecx, [esp + 0x140]
push ecx
call dword [0x4741ec]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x41daaa
mov ecx, 0xb
mov esi, str.1qaz2wsx3edc4rfv5tgb6yhn7ujm8ik_9ol.0p____:__
lea edi, [esp + 0x28]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
xor eax, eax
mov ecx, 0x14
lea edi, [esp + 0x57]
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
lea eax, [esp + 0x28]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41d947
mov esi, dword [0x4740dc]
push 0x1e8480
sub eax, edx
push 2
mov dword [esp + 0x28], eax
mov byte [esp + 0x1b], cl
call esi
mov ebp, eax
test ebp, ebp
jne 0x41d993
push 0x476008
call fcn.00408160
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1118]
call fcn.00457925
add esp, 0x111c
ret
push 0x1e8480
push 2
call esi
test eax, eax
mov dword [esp + 0x1c], eax
jne 0x41d9ca
push 0x475fe0
call fcn.00408160
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1118]
call fcn.00457925
add esp, 0x111c
ret
mov esi, dword [0x4740d8]
push ebp
call esi
mov edx, dword [esp + 0x1c]
push edx
mov edi, eax
call esi
mov esi, dword [0x474074]
push 0
mov dword [esp + 0x28], eax
lea eax, [esp + 0x18]
push eax
push 0x80
lea ecx, [esp + 0xb4]
push ecx
push ebx
call esi
push 0
lea edx, [esp + 0x18]
push edx
push 4
lea eax, [esp + 0x24]
push eax
push ebx
call esi
mov edx, dword [esp + 0x18]
push 0
lea ecx, [esp + 0x18]
push ecx
push edx
push edi
push ebx
call esi
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea ecx, [esp + 0x1f]
push ecx
push ebx
call esi
push ebx
call dword [0x4741f0]
movsx edx, byte [esp + 0x13]
push edx
call fcn.00457a0a
mov eax, dword [esp + 0x1c]
add esp, 4
xor esi, esi
test eax, eax
jle 0x41da6f
mov edi, edi
call fcn.00457a17
cdq
idiv dword [esp + 0x20]
mov bl, byte [esi + edi]
mov al, byte [esp + edx + 0x28]
xor bl, al
mov byte [esi + edi], bl
mov eax, dword [esp + 0x18]
inc esi
cmp esi, eax
jl 0x41da50
mov esi, dword [esp + 0x24]
push eax
push edi
push esi
call fcn.00404370
push 0x10afc8
push esi
push 0xc3e300
call fcn.00401450
mov esi, dword [0x4740d4]
add esp, 0x18
push ebp
call esi
mov edi, dword [esp + 0x1c]
push edi
call esi
mov esi, dword [0x4740d0]
push ebp
call esi
push edi
call esi
mov ecx, dword [esp + 0x1128]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
call fcn.00457925
add esp, 0x111c
ret
Function at 0x458daa
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x4798c8
call fcn.00459398
mov edi, 0x94
mov eax, edi
call fcn.00457940
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [0x47406c]
mov ecx, dword [esi + 0x10]
mov dword [0x13f3c1c], ecx
mov eax, dword [esi + 4]
mov dword [0x13f3c28], eax
mov edx, dword [esi + 8]
mov dword [0x13f3c2c], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x13f3c20], esi
cmp ecx, 2
je 0x458e0a
or esi, 0x8000
mov dword [0x13f3c20], esi
shl eax, 8
add eax, edx
mov dword [0x13f3c24], eax
xor esi, esi
push esi
mov edi, dword [0x474068]
call edi
cmp word [eax], 0x5a4d
jne 0x458e45
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x458e45
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x458e5d
cmp eax, 0x20b
je 0x458e4a
mov dword [ebp - 0x1c], esi
jmp 0x458e71
cmp dword [ecx + 0x84], 0xe
jbe 0x458e45
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x458e6b
cmp dword [ecx + 0x74], 0xe
jbe 0x458e45
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.0045a76b
pop ecx
test eax, eax
jne 0x458e85
push 0x1c
call fcn.00458d86
pop ecx
call fcn.00459847
test eax, eax
jne 0x458e96
push 0x10
call fcn.00458d86
pop ecx
call fcn.0045d7b7
mov dword [ebp - 4], esi
call fcn.0045de43
test eax, eax
jge 0x458eaf
push 0x1b
call fcn.00458d61
pop ecx
call dword [0x474198]
mov dword [0x13f54b0], eax
call fcn.0045dd21
mov dword [0x13f3c60], eax
call fcn.0045dc7f
test eax, eax
jge 0x458ed5
push 8
call fcn.00458d61
pop ecx
call fcn.0045da4c
test eax, eax
jge 0x458ee6
push 9
call fcn.00458d61
pop ecx
push 1
call fcn.00458bf4
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x458efc
push eax
call fcn.00458d61
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [0x47419c]
call fcn.0045d9ef
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x458f1d
movzx eax, word [ebp - 0x40]
jmp 0x458f20
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.0041a600
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x458f3e
push edi
call fcn.00458d21
call fcn.00458d43
jmp 0x458f70
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.004593d3
ret
Function at 0x45b47e
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x45b4ac
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x45b4b3
cmp ebx, dword [eax + 4]
jae 0x45b4b3
xor eax, eax
jmp 0x45b6a3
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x45b4c4
xor eax, eax
inc eax
jmp 0x45b6a2
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x45b4da
cmp ecx, edx
jae 0x45b61f
cmp dword [eax + 4], 0
je 0x45b4e3
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x45b4cb
cmp dword [ebp + 8], 0
je 0x45b505
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x45b61f
cmp eax, esi
jae 0x45b61f
mov eax, dword [0x13f3de8]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x45b52a
cmp dword [esi*4 + 0x13f3df0], edi
je 0x45b623
inc esi
cmp esi, eax
jl 0x45b518
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [0x474160]
test eax, eax
je 0x45b69f
cmp dword [ebp - 8], 0x1000000
jne 0x45b69f
test byte [ebp - 0xc], 0xcc
je 0x45b5a8
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x45b69f
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x45b69f
cmp word [eax + 0x18], 0x10b
jne 0x45b69f
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x45b69f
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x45b5a8
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x45b5a8
test byte [ecx + 0x27], 0x80
jne 0x45b61f
push 1
push 0x13f3e30
call dword [0x474080]
test eax, eax
jne 0x45b4bc
mov ecx, dword [0x13f3de8]
test ecx, ecx
mov edx, ecx
jle 0x45b5dc
lea eax, [ecx*4 + 0x13f3dec]
cmp dword [eax], edi
je 0x45b5dc
dec edx
sub eax, 4
test edx, edx
jg 0x45b5d0
test edx, edx
jne 0x45b60d
push 0xf
pop ebx
cmp ecx, ebx
jg 0x45b5e9
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x45b601
lea eax, [edx*4 + 0x13f3df0]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x45b5ef
cmp ecx, 0x10
jge 0x45b60d
inc ecx
mov dword [0x13f3de8], ecx
push 0
push 0x13f3e30
call dword [0x474080]
jmp 0x45b4bc
xor eax, eax
jmp 0x45b6a2
test esi, esi
jle 0x45b4bc
mov ebx, dword [0x474080]
push 1
push 0x13f3e30
call ebx
test eax, eax
jne 0x45b4bc
cmp dword [esi*4 + 0x13f3df0], edi
je 0x45b679
mov eax, dword [0x13f3de8]
lea esi, [eax - 1]
test esi, esi
jl 0x45b667
cmp dword [esi*4 + 0x13f3df0], edi
je 0x45b663
dec esi
jns 0x45b657
test esi, esi
jge 0x45b677
cmp eax, 0x10
jge 0x45b672
inc eax
mov dword [0x13f3de8], eax
lea esi, [eax - 1]
jmp 0x45b679
je 0x45b691
xor ecx, ecx
test esi, esi
jl 0x45b691
lea eax, [ecx*4 + 0x13f3df0]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x45b67f
push 0
push 0x13f3e30
call ebx
jmp 0x45b4bc
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x46f4c0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
xor edx, edx
cmp ecx, edx
je 0x46f560
push ebx
push ebp
push esi
mov esi, dword [ecx]
push edi
xor eax, eax
mov byte [esi + 0x16], dl
mov esi, dword [ecx]
mov byte [esi + 0x17], dl
mov esi, dword [ecx]
mov byte [esi + 0x18], dl
mov esi, dword [ecx]
mov byte [esi + 0x19], dl
mov edi, dword [ecx + 4]
xor esi, esi
cmp edi, edx
jle 0x46f512
mov ebp, dword [ecx]
xor edx, edx
mov ebx, eax
mov dl, byte [esi + ebp]
shr ebx, 0x18
xor edx, ebx
shl eax, 8
mov edx, dword [edx*4 + 0x488b74]
xor eax, edx
inc esi
cmp esi, edi
jl 0x46f4f3
xor edx, edx
mov edi, dword [ecx + 0xc]
xor esi, esi
cmp edi, edx
jle 0x46f53b
mov ebp, dword [ecx + 8]
xor edx, edx
mov ebx, eax
mov dl, byte [esi + ebp]
shr ebx, 0x18
xor edx, ebx
shl eax, 8
mov edx, dword [edx*4 + 0x488b74]
xor eax, edx
inc esi
cmp esi, edi
jl 0x46f51e
mov edx, dword [ecx]
pop edi
mov byte [edx + 0x16], al
mov esi, dword [ecx]
mov edx, eax
shr edx, 8
mov byte [esi + 0x17], dl
mov esi, dword [ecx]
mov edx, eax
shr edx, 0x10
mov byte [esi + 0x18], dl
mov ecx, dword [ecx]
shr eax, 0x18
pop esi
pop ebp
mov byte [ecx + 0x19], al
pop ebx
ret
Function at 0x4222a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ad6fb
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.004a149c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x422322
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049e481
mov eax, dword [eax]
push 0x4dc210
push eax
call fcn.00490d74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a1727
test bl, bl
je 0x422322
push 0x4dc210
lea ecx, [esp + 0xc]
call fcn.004a1ab7
push 0x4dfd84
lea ecx, [esp + 0xc]
call fcn.004a1ab7
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 0x42235e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a1727
jmp 0x422429
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 0x4223e2
lea edx, [esp + 0x7c]
push 0x4dfd80
push edx
call fcn.00490d74
add esp, 8
test eax, eax
je 0x4223e2
lea eax, [esp + 0x7c]
push 0x4dfd7c
push eax
call fcn.00490d74
add esp, 8
test eax, eax
je 0x4223e2
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 0x422372
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.004a1727
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 0x422c20
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 0x422c82
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 0x422c90
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ad77b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ec94c]
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 0x422dc8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422cf6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a1727
xor eax, eax
jmp 0x422e3f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a1864
push esi
lea ecx, [esp + 0xc]
call fcn.004a1af3
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 0x422e1d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00422c20
test eax, eax
jne 0x422e1d
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 SysReAllocString
mov ecx, edi
call fcn.00422c20
test eax, eax
jne 0x422e1d
lea eax, [esp + 0x14]
push 0x4dfd98
push eax
call fcn.00491e80
mov esi, eax
add esp, 8
test esi, esi
jne 0x422dfc
lea ecx, [esp + 0x14]
push 0x4dfd94
push ecx
call fcn.00491e00
mov esi, eax
add esp, 8
test esi, esi
jne 0x422dfc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x422dff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a1814
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x422d0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a1727
xor eax, eax
jmp 0x422e3f
mov byte [esi], 0
push 0x4dfd90
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.004a1727
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 0x42b206
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3ac]
test eax, eax
jne 0x42b22e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3ac], eax
pop esi
add esp, 0x190
ret
Function at 0x435440
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 0x4354ae
cmp si, 0x69
ja 0x4354ae
add esi, 0xffd0
cmp si, 0x11
je 0x43547e
push 0x11
call edi
test ax, ax
jge 0x43547e
or esi, 0x2000
cmp si, 0x10
je 0x435493
push 0x10
call edi
test ax, ax
jge 0x435493
or esi, 0x4000
cmp si, 0x12
je 0x4354a8
push 0x12
call edi
test ax, ax
jge 0x4354a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4354bb
mov esi, 0xbd
jmp 0x43546f
cmp si, 0x6e
jne 0x4354c8
mov esi, 0xbe
jmp 0x43546f
cmp si, 0x6f
jne 0x435469
mov esi, 0xbf
jmp 0x43546f

Function at 0x436c70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4fd108]
xor edx, edx
cmp eax, edx
jne 0x436c96
xor eax, eax
mov byte [eax + 0x4fd008], al
inc eax
cmp eax, 0x100
jl 0x436c7e
mov dword [0x4fd108], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fd008
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x436d27
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 0x436cfa
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 0x436cc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x436da0
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 0x436df3
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 0x436dda
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 0x43d830
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 0x43d9c8
cmp ebp, ebx
jle 0x43d9c8
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 0x43d88e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43d895
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43d8a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43d8ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a1468
add esp, 4
cmp eax, ebx
je 0x43d8cc
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.004a1468
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 0x43d9be
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 0x43d9a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43d991
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43d986
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 0x43d994
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43d994
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43d930
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 0x43d921
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 0x43f9e0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004a2d12
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret