joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100295d0
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
lea eax, [edx + 0x3f]
mov dword [ebp - 8], edx
shr eax, 6
mov esi, edx
sub esi, eax
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push edi
xor edi, edi
and dword [ebp - 0xc], edi
inc esi
imul eax, esi, 3
shr eax, 2
cmp eax, dword [ecx]
jbe 0x10029605
mov eax, 0xffffff53
jmp 0x100297bd
mov esi, dword [ebp + 8]
cmp edx, 3
jbe 0x100297ad
lea eax, [ebp - 0xc]
mov ecx, ebx
push eax
lea edx, [ebp - 8]
call fcn.1002956f
add esp, 4
test eax, eax
jne 0x100297a3
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + ebx]
inc eax
mov byte [ebp - 3], cl
mov dword [ebp - 0xc], eax
test cl, cl
je 0x100297aa
dec dword [ebp - 8]
lea eax, [ebp - 0xc]
push eax
mov ecx, ebx
call fcn.1002956f
add esp, 4
test eax, eax
jne 0x100297bd
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + ebx]
inc eax
dec dword [ebp - 8]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
mov byte [ebp - 2], cl
mov ecx, ebx
push eax
call fcn.1002956f
add esp, 4
test eax, eax
jne 0x100297bd
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + ebx]
inc eax
dec dword [ebp - 8]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
mov byte [ebp - 1], cl
mov ecx, ebx
push eax
call fcn.1002956f
add esp, 4
test eax, eax
jne 0x100297bd
mov eax, dword [ebp - 0xc]
mov dl, byte [ebp - 3]
mov dh, byte [eax + ebx]
inc eax
dec dword [ebp - 8]
mov dword [ebp - 0xc], eax
cmp dl, 0x2b
jb 0x1002979c
mov cl, byte [ebp - 2]
cmp cl, 0x2b
jb 0x1002979c
mov al, byte [ebp - 1]
cmp al, 0x2b
jb 0x1002979c
cmp dh, 0x2b
jb 0x1002979c
cmp dl, 0x7a
ja 0x1002979c
cmp cl, 0x7a
ja 0x1002979c
cmp al, 0x7a
ja 0x1002979c
cmp dh, 0x7a
ja 0x1002979c
xor ecx, ecx
cmp al, 0x3d
setne cl
xor eax, eax
inc ecx
cmp dh, 0x3d
setne al
add ecx, edi
add eax, ecx
mov ecx, dword [ebp + 0xc]
cmp eax, dword [ecx]
ja 0x100295fb
mov cl, byte [ebp - 2]
movzx eax, dl
mov al, byte [eax + 0x10065875]
mov byte [ebp - 3], al
movzx eax, cl
mov ch, byte [eax + 0x10065875]
mov al, byte [ebp - 1]
cmp al, 0x3d
jne 0x10029742
xor cl, cl
jmp 0x1002974b
movzx eax, al
mov cl, byte [eax + 0x10065875]
cmp dh, 0x3d
jne 0x10029754
xor al, al
jmp 0x1002975d
movzx eax, dh
mov al, byte [eax + 0x10065875]
mov ah, byte [ebp - 3]
mov dl, cl
shl dl, 6
or dl, al
shl ah, 2
mov al, ch
shr al, 4
or al, ah
mov byte [edi + esi], al
inc edi
cmp byte [ebp - 1], 0x3d
je 0x10029787
shr cl, 2
shl ch, 4
or cl, ch
mov byte [edi + esi], cl
inc edi
cmp dh, 0x3d
je 0x100297aa
mov byte [edi + esi], dl
inc edi
cmp dword [ebp - 8], 3
ja 0x10029611
jmp 0x100297aa
mov eax, 0xffffff66
jmp 0x100297bd
cmp eax, 0xffffff7c
jne 0x100297bd
mov ecx, dword [ebp + 0xc]
test esi, esi
je 0x100297b9
cmp dword [ecx], edi
jbe 0x100297b9
mov byte [edi + esi], 0
mov dword [ecx], edi
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1002ccea
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
test edi, edi
je 0x1002cde3
cmp dword [ebp + 8], 0
mov esi, dword [ebp + 0xc]
jne 0x1002cd0c
test esi, esi
jne 0x1002cde3
cmp edx, 3
je 0x1002cd42
cmp edx, 4
je 0x1002cd42
cmp edx, 5
je 0x1002cd42
cmp edx, 6
je 0x1002cd42
cmp edx, 7
je 0x1002cd42
cmp edx, 8
je 0x1002cd42
cmp edx, 0xa
je 0x1002cd42
cmp edx, 0xb
je 0x1002cd42
cmp edx, 0xc
je 0x1002cd42
cmp edx, 0xd
jne 0x1002cde3
xor ebx, ebx
mov byte [edi + 0x114], dl
push ecx
mov byte [edi + 0x115], bl
call fcn.1002cccd
mov dword [ebp - 4], eax
pop ecx
test eax, eax
jne 0x1002cde8
cmp byte [edi + 0x114], 6
lea ecx, [edi + 0x70]
jne 0x1002cde3
cmp esi, 0x40
ja 0x1002cd87
cmp dword [ebp + 8], ebx
je 0x1002cdae
push esi
push dword [ebp + 8]
push ecx
call fcn.100352b0
add esp, 0xc
jmp 0x1002cdab
mov edx, dword [ebp + 8]
mov ecx, edi
push esi
call fcn.1003192b
pop ecx
test eax, eax
jne 0x1002cde8
lea edx, [edi + 0x70]
mov ecx, edi
call fcn.100319fc
mov dword [ebp - 4], eax
test eax, eax
jne 0x1002cde8
push 0x20
pop esi
lea ecx, [edi + 0x70]
cmp esi, 0x40
jae 0x1002cdc6
push 0x40
pop eax
sub eax, esi
push eax
lea eax, [ecx + esi]
push ebx
push eax
call fcn.10034cb0
add esp, 0xc
mov al, byte [ebx + edi + 0x70]
xor al, 0x5c
mov byte [edi + ebx + 0xb0], al
xor byte [ebx + edi + 0x70], 0x36
inc ebx
cmp ebx, 0x40
jb 0x1002cdc6
mov eax, dword [ebp - 4]
jmp 0x1002cde8
mov eax, 0xffffff53
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1003127a
Capabilities:
Hash data using sha256

Disassembly:
mov edx, ecx
test edx, edx
jne 0x1003122e
mov eax, 0xffffff53
ret
push edi
push 8
xor eax, eax
mov edi, edx
pop ecx
rep stosd dword es:[edi], eax
mov dword [edx], 0x6a09e667
mov dword [edx + 4], 0xbb67ae85
mov dword [edx + 8], 0x3c6ef372
mov dword [edx + 0xc], 0xa54ff53a
mov dword [edx + 0x10], 0x510e527f
mov dword [edx + 0x14], 0x9b05688c
mov dword [edx + 0x18], 0x1f83d9ab
mov dword [edx + 0x1c], 0x5be0cd19
mov dword [edx + 0x60], eax
mov dword [edx + 0x64], eax
mov dword [edx + 0x68], eax
pop edi
ret
test ecx, ecx
jne 0x10031284
mov eax, 0xffffff53
ret
mov dword [ecx + 0x6c], edx
jmp 0x10031222
Function at 0x1003194f
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
test esi, esi
jne 0x1003195d
mov eax, 0xffffff53
pop esi
ret
mov eax, dword [esi + 0x60]
push ebx
push edi
lea edi, [esi + 0x20]
mov byte [edi + eax], 0x80
inc dword [esi + 0x60]
mov ecx, dword [esi + 0x60]
push 0x38
pop ebx
cmp ecx, ebx
jbe 0x100319aa
push 0x40
pop eax
sub eax, ecx
push eax
lea eax, [ecx + edi]
push 0
push eax
call fcn.10034cb0
push 0x40
pop eax
push eax
mov edx, edi
mov dword [esi + 0x60], eax
mov ecx, edi
call fcn.100311f5
add esp, 0x10
mov edx, edi
mov ecx, esi
call fcn.1003128c
test eax, eax
jne 0x100319f8
and dword [esi + 0x60], eax
mov eax, dword [esi + 0x60]
sub ebx, eax
push ebx
add eax, edi
push 0
push eax
call fcn.10034cb0
mov ecx, dword [esi + 0x64]
mov edx, edi
mov eax, dword [esi + 0x68]
shr ecx, 0x1d
push 0x40
lea eax, [ecx + eax*8]
mov ecx, edi
mov dword [esi + 0x68], eax
mov eax, dword [esi + 0x64]
shl eax, 3
mov dword [esi + 0x64], eax
call fcn.100311f5
mov eax, dword [esi + 0x68]
add esp, 0x10
mov dword [edi + 0x38], eax
mov edx, edi
mov eax, dword [esi + 0x64]
mov ecx, esi
mov dword [edi + 0x3c], eax
pop edi
pop ebx
pop esi
jmp fcn.1003128c
pop edi
pop ebx
pop esi
ret

Function at 0x100319fc
Capabilities:
Hash data using sha256

Disassembly:
push ebx
mov ebx, ecx
push edi
mov edi, edx
test ebx, ebx
je 0x10031a31
test edi, edi
je 0x10031a31
call fcn.1003194f
test eax, eax
jne 0x10031a36
push esi
push 0x20
mov edx, ebx
mov ecx, ebx
call fcn.100311f5
pop ecx
push 8
pop ecx
mov esi, ebx
rep movsd dword es:[edi], dword [esi]
pop esi
pop edi
mov ecx, ebx
pop ebx
jmp 0x10031222
mov eax, 0xffffff53
pop edi
pop ebx
ret

Function at 0x10031aeb
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov eax, edx
mov esi, ecx
neg eax
mov dword [ebp - 8], esi
mov dword [ebp - 4], eax
test esi, esi
je 0x10031b88
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x10031b88
mov edx, dword [esi]
mov ecx, ebx
inc edx
call fcn.1002d438
mov dword [ebp - 0xc], eax
test eax, eax
jne 0x10031b8d
xor edx, edx
push edi
cmp dword [esi], edx
jle 0x10031b4d
mov edi, dword [ebx + 0xc]
mov ecx, esi
call fcn.10031ad5
mov ecx, ebx
mov esi, eax
call fcn.10031ad5
mov ecx, dword [ebp - 4]
xor esi, eax
and esi, ecx
xor dword [edi + edx*4], esi
inc edx
mov esi, dword [ebp - 8]
cmp edx, dword [esi]
jl 0x10031b26
jmp 0x10031b73
mov ecx, dword [ebp - 4]
jmp 0x10031b73
mov edi, dword [ebx + 0xc]
mov ecx, esi
call fcn.10031ad5
mov ecx, ebx
mov esi, eax
call fcn.10031ad5
mov ecx, dword [ebp - 4]
xor esi, eax
and esi, ecx
xor dword [edi + edx*4], esi
inc edx
mov esi, dword [ebp - 8]
cmp edx, dword [ebx]
jl 0x10031b52
mov eax, dword [ebp - 8]
pop edi
mov eax, dword [eax]
xor eax, dword [ebx]
and eax, ecx
xor dword [ebx], eax
mov eax, dword [ebp - 0xc]
jmp 0x10031b8d
mov eax, 0xffffff53
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10047781
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10047600

Function at 0x1004aa2f
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1004a39d
Function at 0x1004aa3a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1004a5d8
Function at 0x4081fd
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x44c280
cmp edx, dword [eax]
je 0x40821f
add eax, 8
inc ecx
cmp eax, 0x44c310
jl 0x408210
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x44c280]
jne 0x40834d
mov eax, dword [0x44cc08]
cmp eax, 1
je 0x408327
test eax, eax
jne 0x408250
cmp dword [0x44c1d4], 1
je 0x408327
cmp edx, 0xfc
je 0x40834d
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x408287
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004087b0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00408920
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4082ca
lea eax, [ebp - 0x1a4]
push eax
call fcn.00408920
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40e450
push edi
call fcn.00409270
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004087b0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004087c0
lea eax, [ebp - 0xa0]
push 0x40e430
push eax
call fcn.004087c0
push dword [esi + 0x44c284]
lea eax, [ebp - 0xa0]
push eax
call fcn.004087c0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004091e4
add esp, 0x2c
pop edi
jmp 0x40834d
lea eax, [ebp + 8]
lea esi, [esi + 0x44c284]
push 0
push eax
push dword [esi]
call fcn.00408920
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x401e70
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401ee0
xor eax, eax
jmp 0x401fc1
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
jne 0x401ef8
xor eax, eax
jmp 0x401fc1
push ebp
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
add eax, 0x638f
call fcn.004018c0
mov esp, ebp
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4090f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x6a307b
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.00697f5b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409172
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00695eaa
mov eax, dword [eax]
push 0x6c5210
push eax
call fcn.00688954
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.006981e6
test bl, bl
je 0x409172
push 0x6c5210
lea ecx, [esp + 0xc]
call fcn.00698576
push 0x6c8d6c
lea ecx, [esp + 0xc]
call fcn.00698576
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 0x4091ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.006981e6
jmp 0x409279
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA_1]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x409232
lea edx, [esp + 0x7c]
push 0x6c8d68
push edx
call fcn.00688954
add esp, 8
test eax, eax
je 0x409232
lea eax, [esp + 0x7c]
push 0x6c8d64
push eax
call fcn.00688954
add esp, 8
test eax, eax
je 0x409232
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 0x4091c2
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.006981e6
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 0x409a70
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 0x409ad2
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 0x409ae0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x6a30fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x71f158]
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 0x409c18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409b46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.006981e6
xor eax, eax
jmp 0x409c8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00698323
push esi
lea ecx, [esp + 0xc]
call fcn.006985b2
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x6c8da4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA_1]
mov esi, eax
cmp esi, 0x20
ja 0x409c6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00409a70
test eax, eax
jne 0x409c6d
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.00409a70
test eax, eax
jne 0x409c6d
lea eax, [esp + 0x14]
push 0x6c8d80
push eax
call fcn.006899d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x409c4c
lea ecx, [esp + 0x14]
push 0x6c8d7c
push ecx
call fcn.00689950
mov esi, eax
add esp, 8
test esi, esi
jne 0x409c4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x409c4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.006982d3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x409b5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.006981e6
xor eax, eax
jmp 0x409c8f
mov byte [esi], 0
push 0x6c8d78
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.006981e6
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 0x41a3c0
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 0x41a42e
cmp si, 0x69
ja 0x41a42e
add esi, 0xffd0
cmp si, 0x11
je 0x41a3fe
push 0x11
call edi
test ax, ax
jge 0x41a3fe
or esi, 0x2000
cmp si, 0x10
je 0x41a413
push 0x10
call edi
test ax, ax
jge 0x41a413
or esi, 0x4000
cmp si, 0x12
je 0x41a428
push 0x12
call edi
test ax, ax
jge 0x41a428
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41a43b
mov esi, 0xbd
jmp 0x41a3ef
cmp si, 0x6e
jne 0x41a448
mov esi, 0xbe
jmp 0x41a3ef
cmp si, 0x6f
jne 0x41a3e9
mov esi, 0xbf
jmp 0x41a3ef

Function at 0x41bc10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x72f850]
xor edx, edx
cmp eax, edx
jne 0x41bc36
xor eax, eax
mov byte [eax + 0x72f750], al
inc eax
cmp eax, 0x100
jl 0x41bc1e
mov dword [0x72f850], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x72f750
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41bcc7
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 0x41bc9a
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 0x41bc68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41bd40
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 0x41bd93
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 0x41bd7a
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 0x422b20
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 0x422cb8
cmp ebp, ebx
jle 0x422cb8
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 0x422b7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x422b85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x422b94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x422b9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00697f27
add esp, 4
cmp eax, ebx
je 0x422bbc
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.00697f27
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 0x422cae
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 0x422c95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x422c81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x422c76
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 0x422c84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x422c84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x422c20
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 0x422c11
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 0x425fd0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x6a4648
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 0x426009
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.0069f8d4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0069f920
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.00426090
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0069f95d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24