joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44c37f
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
push 0xc
push 0
lea eax, [ebp - 0x14]
push eax
call fcn.004482bc
add esp, 0xc
xchg esp, esp
jl 0x44c3ad
pushf
jbe 0x44c3a0
sub esp, 0
test dword [esp], esi
nop
popf
nop
jge 0x44c3ad
mov edx, 0x44ec45c6
mov byte [ebp - 0x14], 0x44
mov byte [ebp - 0xf], 0x49
mov byte [ebp - 0xa], 0x66
mov byte [ebp - 0x13], 0x6d
mov byte [ebp - 0xe], 0x62
mov byte [ebp - 9], 0
mov byte [ebp - 0x12], 0x70
mov byte [ebp - 0xd], 0x6f
mov byte [ebp - 0x11], 0x74
mov byte [ebp - 0xc], 0x65
mov byte [ebp - 0x10], 0x66
mov byte [ebp - 0xb], 0x6d
lea ebx, [ebx + 0x75ab]
lea ebx, [ebx - 0x75ab]
shr esp, 0
clc
add ebx, 0
jno 0x44c3f8
jp 0x44c3f4
jo 0x44c3f8
add eax, 0xec4d8ae5
mov cl, byte [ebp - 0x14]
sub cl, 1
mov byte [ebp - 0x14], cl
mov dl, byte [ebp - 0xf]
sub dl, 1
mov byte [ebp - 0xf], dl
mov al, byte [ebp - 0xa]
sub al, 1
mov byte [ebp - 0xa], al
mov cl, byte [ebp - 0x13]
sub cl, 1
mov byte [ebp - 0x13], cl
mov dl, byte [ebp - 0xe]
sub dl, 1
mov byte [ebp - 0xe], dl
mov al, byte [ebp - 0x12]
sub al, 1
mov byte [ebp - 0x12], al
mov cl, byte [ebp - 0xd]
sub cl, 1
mov byte [ebp - 0xd], cl
mov dl, byte [ebp - 0x11]
sub dl, 1
mov byte [ebp - 0x11], dl
mov al, byte [ebp - 0xc]
sub al, 1
mov byte [ebp - 0xc], al
mov cl, byte [ebp - 0x10]
sub cl, 1
mov byte [ebp - 0x10], cl
mov dl, byte [ebp - 0xb]
sub dl, 1
mov byte [ebp - 0xb], dl
call fcn.0043ac1e
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x44c46d
xor eax, eax
jmp 0x44c529
cmp edx, dword [esp + 8]
jo 0x44c47a
jo 0x44c475
mov edi, edi
jno 0x44c47a
mov edi, 0x50ec458d
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp - 8]
push ecx
call fcn.0043bdcc
mov dword [ebp - 4], eax
push 0xc
push 0
lea edx, [ebp - 0x14]
push edx
call fcn.004482bc
add esp, 0xc
cmp dword [ebp - 4], 0
jne 0x44c4a7
xor eax, eax
jmp 0x44c529
test ebx, eax
or esp, 0
test ebx, edi
push ebx
add ebx, 0x4f28
ror ebx, 0xb
pop ebx
jg 0x44c4d5
pushf
sub eax, 0
cmp ecx, dword [esp + 0x10]
add esi, dword [esp]
sub esi, dword [esp]
xchg edi, edi
popf
xchg ecx, ebx
xchg ecx, ebx
jle 0x44c4d5
call 0x51410a64
mov eax, dword [ebp - 4]
push eax
call fcn.0043ced1
add esp, 4
xor edi, dword [esp]
xor edi, dword [esp]
jp 0x44c4e9
not ecx
not ecx
jnp 0x44c522
pushf
lea edi, [edi + 0x56eb]
lea edi, [edi - 0x56eb]
test edi, 0x6b15
lea edi, [edi + 0x1e68]
lea edi, [edi - 0x1e68]
add eax, 0x3db2
sub eax, 0x3db2
popf
jge 0x44c51d
mov esp, esp
jp 0x44c522
ljmp 0x55ff:0x51084d8b
mov ecx, dword [ebp + 8]
push ecx
call dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x44d13b
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 4], 0
push 0xc
push 0
lea eax, [ebp - 0x10]
push eax
call fcn.004482bc
add esp, 0xc
jb 0x44d15d
jle 0x44d169
lea eax, [eax]
je 0x44d163
jge 0x44d165
jg 0x44d169
xor eax, 0xf045c67c
dec esi
mov byte [ebp - 0x10], 0x4e
mov byte [ebp - 0xb], 0x68
mov byte [ebp - 0xf], 0x66
mov byte [ebp - 0xa], 0x66
mov byte [ebp - 0xe], 0x74
mov byte [ebp - 9], 0x43
mov byte [ebp - 0xd], 0x74
mov byte [ebp - 8], 0x70
mov byte [ebp - 0xc], 0x62
mov byte [ebp - 7], 0x79
mov byte [ebp - 6], 0x42
mov byte [ebp - 5], 0
xor esp, 0
push esi
add esi, 0x6b45
ror esi, 0xd
pop esi
rol edx, 1
ror edx, 1
jb 0x44d1ca
pushf
and edi, 0xffffffff
clc
nop
jb 0x44d1b6
popf
lea esi, [esi + 0x4051]
lea esi, [esi - 0x4051]
nop
jl 0x44d1c7
jae 0x44d1ca
mov esp, 0x80f04d8a
jmp 0xf09259d4
mov cl, byte [ebp - 0x10]
sub cl, 1
mov byte [ebp - 0x10], cl
mov dl, byte [ebp - 0xb]
sub dl, 1
mov byte [ebp - 0xb], dl
mov al, byte [ebp - 0xf]
sub al, 1
mov byte [ebp - 0xf], al
mov cl, byte [ebp - 0xa]
sub cl, 1
mov byte [ebp - 0xa], cl
mov dl, byte [ebp - 0xe]
sub dl, 1
mov byte [ebp - 0xe], dl
mov al, byte [ebp - 9]
sub al, 1
mov byte [ebp - 9], al
mov cl, byte [ebp - 0xd]
sub cl, 1
mov byte [ebp - 0xd], cl
mov dl, byte [ebp - 8]
sub dl, 1
mov byte [ebp - 8], dl
mov al, byte [ebp - 0xc]
sub al, 1
mov byte [ebp - 0xc], al
mov cl, byte [ebp - 7]
sub cl, 1
mov byte [ebp - 7], cl
mov dl, byte [ebp - 6]
sub dl, 1
mov byte [ebp - 6], dl
and edi, 0xffffffff
jnp 0x44d22f
jle 0x44d246
lea esi, [esi + 0x18b0]
lea esi, [esi - 0x18b0]
mov esp, esp
jns 0x44d241
jno 0x44d243
jg 0x44d246
add eax, 0xfefa49e8
dec dword [ecx + 0x7d83fc45]
cld
add byte [ebp + 4], dh
call fcn.0043cc94
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x44d258
xor eax, eax
jmp 0x44d298
cmp edi, edx
test ecx, 0x6bca
std
cld
and esp, 0xffffffff
jge 0x44d275
pushf
jns 0x44d26b
popf
nop
jl 0x44d270
mov eax, eax
jl 0x44d275
mov ecx, 0x50f0458d
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.0043bdcc
mov dword [ebp - 0x14], eax
push 0xc
push 0
lea edx, [ebp - 0x10]
push edx
call fcn.004482bc
add esp, 0xc
mov eax, dword [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x459022
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
push 0x13
push 0
lea eax, [ebp - 0x18]
push eax
call fcn.004482bc
add esp, 0xc
nop
jle 0x459043
js 0x459040
jg 0x459043
add eax, 0x44e845c6
mov byte [ebp - 0x18], 0x44
mov byte [ebp - 0x13], 0x54
mov byte [ebp - 0xe], 0x64
mov byte [ebp - 9], 0x65
mov byte [ebp - 0x17], 0x6d
mov byte [ebp - 0x12], 0x66
mov byte [ebp - 0xd], 0x66
mov byte [ebp - 8], 0x6d
mov byte [ebp - 0x16], 0x70
mov byte [ebp - 0x11], 0x73
mov byte [ebp - 0xc], 0x49
mov byte [ebp - 7], 0x66
mov byte [ebp - 0x15], 0x74
mov byte [ebp - 0x10], 0x77
mov byte [ebp - 0xb], 0x62
mov byte [ebp - 6], 0
mov byte [ebp - 0x14], 0x66
mov byte [ebp - 0xf], 0x6a
mov byte [ebp - 0xa], 0x6f
xchg esi, esi
shl edi, 0
jp 0x4590a0
jge 0x459098
jl 0x45909a
lea eax, [eax]
jnp 0x4590a0
jmp 0xe8931b58
mov cl, byte [ebp - 0x18]
sub cl, 1
mov byte [ebp - 0x18], cl
mov dl, byte [ebp - 0x13]
sub dl, 1
mov byte [ebp - 0x13], dl
mov al, byte [ebp - 0xe]
sub al, 1
mov byte [ebp - 0xe], al
mov cl, byte [ebp - 9]
sub cl, 1
mov byte [ebp - 9], cl
mov dl, byte [ebp - 0x17]
sub dl, 1
mov byte [ebp - 0x17], dl
mov al, byte [ebp - 0x12]
sub al, 1
mov byte [ebp - 0x12], al
mov cl, byte [ebp - 0xd]
sub cl, 1
mov byte [ebp - 0xd], cl
mov dl, byte [ebp - 8]
sub dl, 1
mov byte [ebp - 8], dl
mov al, byte [ebp - 0x16]
sub al, 1
mov byte [ebp - 0x16], al
mov cl, byte [ebp - 0x11]
sub cl, 1
mov byte [ebp - 0x11], cl
mov dl, byte [ebp - 0xc]
sub dl, 1
mov byte [ebp - 0xc], dl
mov al, byte [ebp - 7]
sub al, 1
mov byte [ebp - 7], al
mov cl, byte [ebp - 0x15]
sub cl, 1
mov byte [ebp - 0x15], cl
mov dl, byte [ebp - 0x10]
sub dl, 1
mov byte [ebp - 0x10], dl
mov al, byte [ebp - 0xb]
sub al, 1
mov byte [ebp - 0xb], al
mov cl, byte [ebp - 0x14]
sub cl, 1
mov byte [ebp - 0x14], cl
mov dl, byte [ebp - 0xf]
sub dl, 1
mov byte [ebp - 0xf], dl
mov al, byte [ebp - 0xa]
sub al, 1
mov byte [ebp - 0xa], al
test edi, 0x1bf5
lea ebx, [ebx + 0x248f]
sub ebx, 0x248f
add ebx, 0x15f2
sub ebx, 0x15f2
shr esi, 0
jbe 0x45916b
jns 0x459161
js 0x459163
ja 0x459165
jb 0x459167
ja 0x45916b
mov edx, 0xffb2e8da
invalid
call 0x449122
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x459180
xor eax, eax
jmp 0x459201
test dword [esp + 8], edx
js 0x459197
pushf
jge 0x45918a
inc esi
dec esi
jbe 0x45918e
jno 0x459190
popf
ja 0x459194
jns 0x459197
mov edi, 0x51e84d8d
lea ecx, [ebp - 0x18]
push ecx
mov edx, dword [ebp - 4]
push edx
call fcn.0043bdcc
mov dword [ebp - 0x1c], eax
push 0x13
push 0
lea eax, [ebp - 0x18]
push eax
call fcn.004482bc
add esp, 0xc
cmp dword [ebp - 0x1c], 0
jne 0x4591c1
xor eax, eax
jmp 0x459201
test edx, eax
jbe 0x4591da
pushf
add edi, dword [esp]
sub edi, dword [esp]
jnp 0x4591cf
ja 0x4591d1
popf
xchg edx, ecx
xchg edx, ecx
ja 0x4591da
mov eax, 0x51e44d8b
mov ecx, dword [ebp - 0x1c]
push ecx
call fcn.0043ced1
add esp, 4
and ecx, ecx
jnp 0x4591fa
pushf
jle 0x4591ee
shl esp, 0
mov eax, eax
popf
jb 0x4591f7
jp 0x4591fa
mov ebx, 0x5208558b
mov edx, dword [ebp + 8]
push edx
call dword [ebp - 0x1c]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10101fb5
Capabilities:
Encode data using xor

Disassembly:
or ah, ah
call fcn.10111841
and dword [esi - 0x55b20ebc], edx
not byte [ebx + 0x4ead9ca0]
jge 0x10102043
xor al, 0x71
inc ebp
pop esi
dec esp
cmp al, cl
pop esi
or byte [edx - 0x10ad37f5], al
daa
xor al, 0xaa
push edi
fisttp dword [eax]
mov edx, 0x627c3377
jae 0x10101fd9
sub dword [ecx], 0x21
invalid
add byte [eax], al
add byte [eax], al

Function at 0x101083e5
Capabilities:
Encode data using xor

Disassembly:
mov dword [esp + 0x20], ebx
movsx ax, bl
jmp 0x1010ca61
xchg ebx, eax
jbe 0x1010ca40
and cl, byte [ebp + 0x52546bea]
adc byte [esi], bl
not ebx
int3
lcall 0x82b9, 0xcf60c594
or byte [ebp + 0x1b7b0605], cl
adc al, ch
mov ch, 0x23
or eax, 0x8604a800
sbb ecx, eax
jp 0x1010ca37
lea eax, [0x101b7b06]
call 0x101dee21
test al, 4
xchg byte [ebx], bl
enter 0xffffffffffffc47a, 0x30
aas
xor byte [edi], bh
fcomp qword [eax + 0x4e4ea3fc]
push edi
push ebx
loopne 0x1010ca59
fmul st(3), st(0)
dec ebx
sbb byte [0xf15006b9], 0x41
or eax, 0xb87b60b6
stosd dword es:[edi], eax
jae 0x1010cabe
cli
test byte [ebx + 0x19], 0xcf
push 0x77
ljmp 0x5e6b
imul edi, dword [ecx + 0x64], 0x36
fld xword [ebp - 0x664ceeb5]
inc ecx
pop ebx
dec ebx
inc eax
adc dword [esi + ecx*4 + 0x29261783], ebp
xchg ebp, eax
rcr dword [eax - 0x6effe7eb], 0x78
xor eax, 0x409851a5
test eax, 0x4ede3292
cmp byte [eax - 0x6f8553da], 0x8d
inc esi
test byte [0xe85a8df0], bh
or dword [esi + ecx*4 + 0xda2df43], esi
stc
jno 0x1010cb23
inc ebx
daa
mov byte [esi - 0x7aa766b1], ah
test al, 0xf6
jno 0x1010cb1d
imul ecx, ecx, 0xc766f4ea
inc ebp
cwde
stc
test dword [esi - 0x6cfa62bc], ebp
stosb byte es:[edi], al
in al, 0xb4
push edx
shr byte [eax + ebp + 0x66e9b169], cl
lodsb al, byte [esi]
sub byte [ecx - 0x4f], ch
jmp 0xa47c1f8c
push esp
imul edx, dword [ebp + eax*8 + 0x45483e61], 0x45
push eax
xor dword [eax], 0x23dcd6d
pop edi
invalid

Function at 0x10110ae0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp dword [ebp + 0x14], ecx
pushal
lea esp, [esp + 0x40]
ja 0x101b9aae
push 0xbf42eccb
push esp
push dword [esp]
lea esp, [esp + 0x34]
jne 0x101b8387
sub cl, 0xb3
pushal
cmc
mov ecx, dword [ebp - 4]
stc
jmp 0x1010ea37
Function at 0x101deb3f
Capabilities:
Encode data using xor

Disassembly:
imul ebx, ecx, 0x58fd542a
adc dword [edi + 0x30], ebp
std
xchg esp, eax
into
add dword [esi], eax
inc ebx
mov bl, 0xf3
stc
sub edi, 4
call fcn.101bba59
push 0xffffffffffffffd7
in al, 0x56
aas
dec edi
sbb bl, 0x68
push edi
aas
fsubr dword [edx - 0x2b896667]
jbe 0x101bab40
xchg ecx, eax
jns 0x101babe9
cmp eax, 0x20853c2a
insd dword es:[edi], dx
xor dword [edx - 0x795f1d2f], esi
pop ebp
jp 0x101bab6a
mov ch, 0x60
sbb al, byte [edi + 0x595dcc07]
pop ecx
xchg edx, eax
clc
inc ebp
call [ebx - 0x159be859]
mov byte fs:[0xc7eb9623], al
push 0x7b
mov ebp, dword [ebp + 0x3f68312]
sti
leave
mov word [ebp + 0x10], fs
stosb byte es:[edi], al
inc dword [eax]
push es
je 0x101bac00
sar dword [edi], 0x5a
push ebp
and eax, 0x80649b73
inc ebp
xchg ebp, eax
inc esp
loope 0x101bab85
sub byte [ebp + 0x53116b1f], ah
mov dh, 0x97
pushfd
invalid
cmp dword [edi + ebx*2 + 0x7aeb5450], 0x50
fimul dword [ebx]
sbb byte [ebp + 0x43921958], al
cmpsd dword [esi], dword es:[edi]
pop esp
push ebp
mov cl, 0xf
in eax, dx
push es
insb byte es:[edi], dx
push eax
sub dword [ebx + ecx*2 + 0x2b7d216], eax
daa
push esi
jecxz 0x101bac84
aam 0x5a
mov al, 0x5d
aam 0x3e
adc bl, byte [edi - 0xc5ba741]
mov al, byte [0x4aafc60c]
invalid
clc
out 0xa0, al
imul edx, esp, 0x3e
adc bl, dl
xchg edx, eax
mov bh, 7
rcl dword [edx - 0x3d0370a1], 0x58
push ebp
sahf
mov eax, 0xff8fd686
nop
invalid
jmp 0x101dec09
bt ebp, esp
mov dword [esp], 0x696f5c68
repne scasb al, byte es:[edi]
mov word [esp], cx
mov word [esp], 0xd639
pushal
lea esp, [esp + 0x24]
jne 0x1010af97
cmc
bswap si
mov ecx, edi
shl si, cl
test cl, bh
xor si, ax
test edi, edx
sub ecx, ebx
btc esi, 0x12
mov esi, esp
jmp 0x101bab51
Function at 0x4034c6
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4054c4]
jne 0x4034d0
repz ret
jmp fcn.004038e4
Function at 0x403364
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x50100c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033fc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033dc
xor eax, eax
push ebp
push 0x4033d5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403418
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4033dc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x50100c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x50100c], ax
mov esp, ebp
pop ebp
ret

Function at 0x404100
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x50304c], 0
je 0x404161
cmp word [0x503220], 0xd7b2
jne 0x404129
cmp dword [0x503228], 0
jbe 0x404129
mov eax, 0x50321c
call dword [0x503238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x501054
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404188
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x50101c], 0
jne 0x40417d
push 0
push 0x501074
push 0x501054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40b1f8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b231
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404374
jmp 0x40b23a
mov eax, ebx
mov edx, esi
call fcn.004042d8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b244
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b265
mov al, byte [esp]
jmp 0x40b267
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b8ec
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b764
mov eax, dword [0x50256c]
cmp byte [eax], 0
je 0x40b959
mov eax, dword [0x502370]
call fcn.00402cb8
call fcn.00402868
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004091a4
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40b9a8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b998
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x50231c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x503718]
call fcn.00405d50
push eax
call sub.user32.dll_LoadStringA_1
cmp byte [0x50113c], 0
je 0x40b998
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret

Function at 0x40c5b0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c614
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004044fc
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408e04
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c61b
lea eax, [ebp - 0xc]
call fcn.00404284
ret
Function at 0x423178
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x503a24
cmp dword [edi], 0
jne 0x4231f4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x503a20]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5015e8
mov ecx, 2
call fcn.004028fc
mov edx, 0x423150
lea eax, [esi + 5]
call fcn.00423170
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00423170
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4231c9
mov dword [0x503a20], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x424700
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x424706
ret

Function at 0x426cec
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x426d3d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x426d24
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x426d14
jmp 0x426d3d
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x426d25
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x438160
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404734
xor eax, eax
push ebp
push 0x43828e
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x438261
xor eax, eax
push ebp
push 0x43825a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040454c
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43822f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x43821e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040454c
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404744
mov edx, ebx
pop ecx
call fcn.004028fc
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x438225
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x5022b8]
mov dl, 1
mov eax, dword [0x407c1c]
call fcn.0040ba68
call fcn.00403cc0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x438295
lea eax, [ebp - 4]
call fcn.00404284
ret
Function at 0x43b0e8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x43b165
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0043ab34
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x43b10d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0043a78c
cmp dword [ebp - 4], 0
je 0x43b14f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404744
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b16c
lea eax, [ebp - 4]
call fcn.00404284
ret

Function at 0x43e4f4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x503be0], 0
je 0x43e643
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x502504]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43e643
mov eax, dword [0x503be4]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x503be0]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43e612
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x503be0]
call fcn.0041a2e0
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43e60a
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43e60a
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43e60a
mov eax, dword [ebp - 0x14]
call fcn.00447050
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43e60a
push ebp
call fcn.0043e4b0
pop ecx
test al, al
jne 0x43e60a
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43e5c6
mov eax, dword [ebp - 0x14]
call fcn.00445be4
dec eax
jle 0x43e60a
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.004036f0
cmp byte [ebp - 1], 0
je 0x43e60a
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43e60a
mov edx, dword [ebp - 0x14]
mov eax, dword [0x503be4]
call fcn.0043dc78
inc edi
dec ebx
jne 0x43e559
mov eax, dword [0x503be4]
cmp dword [eax + 8], 0
jle 0x43e62a
mov eax, dword [0x503be4]
call fcn.0043dd08
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43e643
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043e318
pop ecx
test al, al
jne 0x43e643
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret