joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4241cb
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x424268
push ebx
push esi
call fcn.00424194
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00424128
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x424215
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x424267
push edi
push eax
call fcn.00422c60
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x424235
call fcn.00422cae
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x424266
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00424128
add esp, 0x20
test eax, eax
jne 0x424254
push edi
call fcn.00422cae
jmp 0x42425c
push ebx
call fcn.00422cae
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x425477
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42d9a0
push 0x42d998
push str.FlsAlloc
push 0x1f
call fcn.00425336
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4254ab
push dword [ebp + 8]
mov ecx, esi
call dword [0x42b144]
call esi
jmp 0x4254b1
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4254f5
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42d9b0
push 0x42d9a8
push str.FlsGetValue
push 0x21
call fcn.00425336
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42552c
push dword [ebp + 8]
mov ecx, esi
call dword [0x42b144]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x425534
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42d9b8
push 0x42d9b0
push str.FlsSetValue
push 0x22
call fcn.00425336
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42556e
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x42b144]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x42a840
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42a86d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42a86d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x100534a
Capabilities:
Encode data using xor

Disassembly:
call 0x10052c3
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x10052f3
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x100530f
xor edx, 0
jmp 0x100531a
xor edx, edx
jmp 0x1005331
jmp 0x100533d
xor eax, eax
push 0x8427d7c0
call 0x100534a
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1005386
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x100535f
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x100539d
add eax, 0
jno 0x10053a2
add esi, 0
ret 0x10

Function at 0x100610b
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x100612d
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x10062cf
cmp edi, dword [ebp + 0x10]
jb 0x10062cf
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.01005bf7
inc edi
jmp 0x10061b6
jmp 0x10061c3
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.01005bf7
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.01005bf7
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1006217
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x10061fb
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.01006245
add dword [eax], 0x39
jle 0x1006221
sub al, 0xf5
mov ch, al
call fcn.0100625a
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1007f32
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1007f48
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1007f59
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.01007f9a
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100a306
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100a24f
add ebx, 0
push ecx
call 0x100a264
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x7135c24b
sub ebx, dword [0x7137ba8a]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7137ba7a
call fcn.01005d2e
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.0100523c
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100a3c2
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100a3c2
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100a379
mov eax, 1
lock xchg dword [0x7137ba86], eax
push 0x3dd1fc71
call 0x100a306
push esi
add esp, 8
cmp eax, 0
jne 0x100a2ef
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100a315
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100a32a
cmp ecx, edx
cmp eax, 0
je 0x100a34f
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100a339
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.0100a368
dec eax
loope 0x100a36b
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7137ba86], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100a39f
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100a3b4
jmp 0x100a3bf
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100a2ad
Function at 0x1011427
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x10116fd
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x713686fe
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7135f6c4
push 0xffffffffffffffff
call fcn.01008627
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x1011491
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.010114a9
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x10116f1
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x10116c5
Function at 0x1020ef7
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x1020f19
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1020f19
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1020f19
ret
cmp word [ebx + 4], 0x14c
jne 0x1020f19
test word [ebx + 0x16], 2
je 0x1020f19
test word [ebx + 0x16], 0x100
je 0x1020f19
cmp word [ebx + 0x18], 0x10b
jne 0x1020f19
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1020f19
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1020fa5
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1020f39
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.01007e84
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1020f19
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x1020fa5
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x1020f19
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1020f19
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1020f19
ret
cmp word [ebx + 4], 0x14c
jne 0x1020f19
test word [ebx + 0x16], 2
je 0x1020f19
test word [ebx + 0x16], 0x100
je 0x1020f19
cmp word [ebx + 0x18], 0x10b
jne 0x1020f19
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1020f19
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1020fa5
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1020f39
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.01007e84
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1020f19
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x102105c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10210b5
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x102105c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x102106b
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x1426d0e
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x10210bc
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.01007f32
cmp eax, dword [ebp + 0xc]
pop eax
je 0x102115b
add edi, 4
add eax, 2
dec ecx
jne 0x10210a1
call 0x1021108
loope 0x10210fe
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1021158
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x1021169
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x102111c
cmp eax, ecx
ja 0x102111c
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10211a6
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x102119c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.01008411
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x102106b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10210b5
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x102105c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x102106b
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x1426d0e
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x10210bc
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.01007f32
cmp eax, dword [ebp + 0xc]
pop eax
je 0x102115b
add edi, 4
add eax, 2
dec ecx
jne 0x10210a1
call 0x1021108
loope 0x10210fe
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1021158
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x1021169
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x102111c
cmp eax, ecx
ja 0x102111c
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10211a6
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x102119c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.01008411
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x402954
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x49a030], 0x8088405
inc edx
mov dword [0x49a030], edx
mul edx
mov eax, edx
ret

Function at 0x406fac
Capabilities:
Enumerate network shares

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x424], ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4071f0
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.00403494
cmp dword [0x4980dc], 1
je 0x40702d
mov dword [ebp - 0x14], 0x400
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x420]
push eax
push 1
mov eax, dword [ebp - 4]
call fcn.00403738
push eax
call sub.mpr.dll_WNetGetUniversalNameA
test eax, eax
jne 0x4071d2
mov eax, dword [ebp - 8]
lea edx, [ebp - 0x420]
mov edx, dword [edx]
call fcn.0040352c
jmp 0x4071d2
mov eax, dword [ebp - 4]
mov al, byte [eax]
call fcn.004027b4
mov byte [ebp - 0x15], al
cmp byte [ebp - 0x15], 0x41
jb 0x4071d2
cmp byte [ebp - 0x15], 0x5a
ja 0x4071d2
mov eax, dword [ebp - 4]
call fcn.00403574
cmp eax, 3
jl 0x4071d2
mov eax, dword [ebp - 4]
cmp byte [eax + 1], 0x3a
jne 0x4071d2
mov eax, dword [ebp - 4]
cmp byte [eax + 2], 0x5c
jne 0x4071d2
lea eax, [ebp - 0x1c]
push eax
push 0
push 0
push 1
push 1
call sub.mpr.dll_WNetOpenEnumA
test eax, eax
jne 0x4071d2
xor edx, edx
push ebp
push 0x4071cb
push dword fs:[edx]
mov dword fs:[edx], esp
mov dword [ebp - 0x10], 0x640
mov eax, dword [ebp - 0x10]
call fcn.00402648
mov dword [ebp - 0x20], eax
xor edx, edx
push ebp
push 0x4071ad
push dword fs:[edx]
mov dword fs:[edx], esp
mov dword [ebp - 0xc], 0xffffffff
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x20]
push eax
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x1c]
push eax
call sub.mpr.dll_WNetEnumResourceA
cmp eax, 0xea
jne 0x4070fc
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x20]
mov edx, dword [ebp - 0x10]
call fcn.00402678
jmp 0x4070c0
test eax, eax
je 0x40710f
call fcn.004031bc
call fcn.004031bc
jmp 0x4071d2
mov esi, dword [ebp - 0xc]
dec esi
test esi, esi
jl 0x4070c0
inc esi
xor edi, edi
mov eax, edi
shl eax, 2
mov edx, dword [ebp - 0x20]
lea ebx, [edx + eax*8]
cmp dword [ebx + 0x10], 0
je 0x40718b
mov eax, dword [ebx + 0x10]
mov al, byte [eax]
call fcn.004027b4
cmp al, byte [ebp - 0x15]
jne 0x40718b
lea eax, [ebp - 0x424]
push eax
mov eax, dword [ebp - 4]
call fcn.00403574
mov ecx, eax
sub ecx, 2
mov edx, 3
mov eax, dword [ebp - 4]
call fcn.00403778
mov eax, dword [ebp - 0x424]
push eax
lea eax, [ebp - 0x428]
mov edx, dword [ebx + 0x14]
call fcn.0040352c
mov edx, dword [ebp - 0x428]
mov eax, dword [ebp - 8]
pop ecx
call fcn.004035c0
call fcn.004031bc
call fcn.004031bc
jmp 0x4071d2
inc edi
dec esi
jne 0x40711a
jmp 0x4070c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4071f7
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00403420
ret
Function at 0x407288
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xfffffefc
mov ebx, eax
push esp
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004034e0
add esp, 0x104
pop ebx
ret

Function at 0x408570
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
test eax, eax
jle 0x4085a9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004034e0
jmp 0x4085b2
mov eax, ebx
mov edx, esi
call fcn.00403494
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4085bc
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
test eax, eax
jle 0x4085dd
mov al, byte [esp]
jmp 0x4085df
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x411080
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00403400
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4110e1
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
cmp byte [ebp - 0x101], 0
jne 0x4110e1
cmp byte [ebp - 0x102], 0
je 0x4110e1
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.0040355c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x412320
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
mov edx, dword [ebp - 0xc]
cmp dword [edx + 0x24], 0
je 0x4123a1
xor eax, eax
mov al, byte [ebx + 4]
mov word [ebp - 6], ax
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x412352
add word [ebp - 6], 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x412364
add word [ebp - 6], 0x4000
test byte [ebx + 0xb], 0x20
je 0x412370
add word [ebp - 6], 0x8000
xor ebx, ebx
movzx edx, word [ebp - 6]
mov cl, 2
mov eax, dword [ebp - 0xc]
call fcn.004121f8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x412395
push ebp
mov eax, dword [ebp - 4]
call fcn.00412294
pop ecx
mov ebx, eax
cmp bl, 2
je 0x412370
cmp dword [ebp - 4], 0
setne al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x415c13
Capabilities:
Access peb ldr_data
Get process heap flags
Resolve function by parsing pe exports
Terminate process

Disassembly:
sub esp, 0x18
mov ecx, dword fs:[0x30]
mov eax, dword [ecx + 0xc]
Function at 0x419b14
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 0x419b1a
ret
Function at 0x42dd6c
Capabilities:
Delete registry key

Disassembly:
push ebx
push esi
mov esi, ecx
mov ebx, edx
cmp al, 2
je 0x42dd80
push esi
push ebx
call sub.advapi32.dll_RegDeleteKeyA
pop esi
pop ebx
ret
cmp dword [0x49a65c], 0
jne 0x42dda3
push 0x42ddc8
push 0x42ddd8
call sub.kernel32.dll_GetModuleHandleA_1
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x49a65c], eax
cmp dword [0x49a65c], 0
je 0x42ddbd
push 0
push pe_nt_image_headers32
push esi
push ebx
call dword [0x49a65c]
jmp 0x42ddc2
mov eax, 0x7f
pop esi
pop ebx
ret

Function at 0x42dde8
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov byte [ebp - 1], al
xor eax, eax
push ebp
push 0x42df2b
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0xc], 0
je 0x42de1b
mov eax, dword [ebp - 0xc]
cmp byte [eax], 0
jne 0x42de25
mov ebx, 0x57
jmp 0x42df15
cmp dword [0x4980dc], 2
jne 0x42df05
push 0
push 8
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
mov al, byte [ebp - 1]
call fcn.0042dd44
test eax, eax
jne 0x42df05
xor edx, edx
push ebp
push 0x42defe
push dword fs:[edx]
mov dword fs:[edx], esp
lea eax, [ebp - 0x14]
mov ecx, pe_nt_image_headers32
xor edx, edx
call fcn.004034e0
xor ebx, ebx
mov eax, dword [ebp - 0x14]
call fcn.00403574
mov dword [ebp - 0x18], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
call fcn.00403744
push eax
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegEnumKeyExA
cmp eax, 0xea
jne 0x42dec7
mov eax, dword [ebp - 0x14]
call fcn.00403574
cmp eax, 0x10000
jge 0x42dee7
mov eax, dword [ebp - 0x14]
call fcn.00403574
mov ecx, eax
add ecx, ecx
lea eax, [ebp - 0x14]
xor edx, edx
call fcn.004034e0
jmp 0x42de6f
test eax, eax
jne 0x42dee7
mov eax, dword [ebp - 0x14]
call fcn.00403738
mov ecx, eax
mov edx, dword [ebp - 0x10]
mov al, byte [ebp - 1]
call fcn.0042dde8
test eax, eax
je 0x42de6f
inc ebx
jmp 0x42de6f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42df05
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
mov al, byte [ebp - 1]
call fcn.0042dd6c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42df32
lea eax, [ebp - 0x14]
call fcn.00403400
ret