joyce8/EMBER2024-capa huggingface dataset:
Function at 0x825120e
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 0x8251157
add ebx, 0
push ecx
call 0x825116c
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, 0x1008b2a1
sub ebx, dword [0x100aaae0]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x100aaad0
call fcn.0824cc36
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.0824c144
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x82512ca
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x82512ca
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 0x8251281
mov eax, 1
lock xchg dword [0x100aaadc], eax
push 0x3dd1fc71
call 0x825120e
push esi
add esp, 8
cmp eax, 0
jne 0x82511f7
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x825121d
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x8251232
cmp ecx, edx
cmp eax, 0
je 0x8251257
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 0x8251241
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.08251270
dec eax
loope 0x8251273
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x100aaadc], 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 0x82512a7
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x82512bc
jmp 0x82512c7
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x82511b5

Function at 0x825832f
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 0x8258605
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x10097754
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x1008e71a
push 0xffffffffffffffff
call fcn.0824f52f
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 0x8258399
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.082583b1
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 0x82585f9
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x82585cd
Function at 0x8267dff
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 0x8267e21
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x8267e21
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x8267e21
ret
cmp word [ebx + 4], 0x14c
jne 0x8267e21
test word [ebx + 0x16], 2
je 0x8267e21
test word [ebx + 0x16], 0x100
je 0x8267e21
cmp word [ebx + 0x18], 0x10b
jne 0x8267e21
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x8267e21
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x8267ead
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x8267e41
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0824ed8c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x8267e21
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 0x8267ead
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 0x8267e21
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x8267e21
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x8267e21
ret
cmp word [ebx + 4], 0x14c
jne 0x8267e21
test word [ebx + 0x16], 2
je 0x8267e21
test word [ebx + 0x16], 0x100
je 0x8267e21
cmp word [ebx + 0x18], 0x10b
jne 0x8267e21
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x8267e21
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x8267ead
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x8267e41
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0824ed8c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x8267e21
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 0x8267f64
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x8267fbd
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x8267f64
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x8267f73
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 0x866dc16
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 0x8267fc4
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.0824ee3a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x8268063
add edi, 4
add eax, 2
dec ecx
jne 0x8267fa9
call 0x8268010
loope 0x8268006
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x8268060
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 0x8268071
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 0x8268024
cmp eax, ecx
ja 0x8268024
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x82680ae
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x82680a4
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.0824f319
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x8267f73
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x8267fbd
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x8267f64
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x8267f73
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 0x866dc16
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 0x8267fc4
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.0824ee3a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x8268063
add edi, 4
add eax, 2
dec ecx
jne 0x8267fa9
call 0x8268010
loope 0x8268006
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x8268060
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 0x8268071
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 0x8268024
cmp eax, ecx
ja 0x8268024
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x82680ae
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x82680a4
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.0824f319
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401690
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov edi, edx
push edi
push 0
push dword [section..data]
mov dword [ebp - 8], edi
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, edi
shr ebx, 2
mov dword [ebp - 4], eax
test ebx, ebx
je 0x4016d4
mov edi, esi
mov ecx, eax
sub edi, eax
mov edx, ebx
mov eax, dword [edi + ecx]
mov dword [ecx], eax
lea ecx, [ecx + 4]
dec edx
jne 0x4016c3
mov edi, dword [ebp - 8]
mov eax, dword [ebp - 4]
shl ebx, 2
cmp ebx, edi
jae 0x4016ef
mov edx, edi
sub esi, eax
lea ecx, [ebx + eax]
sub edx, ebx
mov al, byte [ecx + esi]
mov byte [ecx], al
lea ecx, [ecx + 1]
dec edx
jne 0x4016e4
mov eax, dword [ebp - 4]
lea esi, [edi - 8]
lea ecx, [eax - 8]
add ecx, edi
mov ebx, esi
mov edx, dword [ecx + 4]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ecx]
shr ebx, 2
and esi, 3
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], ecx
test ebx, ebx
je 0x401731
lea ecx, [ebx + edx]
mov edx, dword [eax]
movzx ecx, cl
ror edx, cl
mov ecx, dword [ebp - 8]
add eax, 4
xor edx, ecx
sub edx, ebx
mov dword [eax - 4], edx
mov edx, dword [ebp - 0xc]
dec ebx
jne 0x401714
test esi, esi
je 0x40173d
xor byte [eax], cl
lea eax, [eax + 1]
dec esi
jne 0x401735
mov edi, dword [ebp - 0x10]
mov edi, dword [edi - 4]
push edi
push 0
push dword [section..data]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, dword [ebp - 4]
mov esi, eax
mov edx, esi
mov ecx, ebx
call section..text
push ebx
push 0
push dword [section..data]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [eax], edi
pop edi
mov dword [ecx], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43101e
popal
nop
nop
nop
nop
nop
jmp loc.00401219

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40729f
nop
nop
sub eax, 0x407245
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x432030
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x433001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x5e874bf4
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x433024
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x4c030a96
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x1000bb50
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
lea eax, [fcn.1000bb50]
mov dword [0x1001155c], 0x21bc
mov dword [ebp - 4], eax
jmp 0x1000bb76
mov dword [ebp - 8], 0
jmp 0x1000bbb5
jmp 0x1000bb9d
mov eax, dword [ebp - 4]
movzx eax, word [eax]
cmp eax, 0x5a4d
jne 0x1000bb9d
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 4]
mov ecx, dword [ecx + 0x3c]
cmp dword [eax + ecx], 0x4550
jne 0x1000bb74
mov eax, dword [ebp - 4]
mov dword [ebp - 8], eax
jmp 0x1000bbb5
mov eax, dword [ebp - 4]
sub eax, 0x1000
and eax, 0xfffff000
mov dword [ebp - 4], eax
mov al, 1
test al, 1
jne 0x1000bb76
jmp 0x1000bb6b
mov eax, dword [ebp - 8]
add esp, 8
pop ebp
ret

Function at 0x1000bbc0
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10011558]
add eax, 0x1043
mov dword [0x10011558], eax
mov dword [ebp - 0xc], 0
mov eax, dword fs:[0x30]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], eax
mov eax, dword [0x10011558]
sub eax, 0x732
mov dword [0x10011558], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
mov eax, dword [eax + 0x3c]
mov dword [ebp - 4], eax
mov dword [0x1001155c], 0xea
mov dword [ebp - 8], 0
jmp 0x1000bc1b
jmp 0x1000bd2d
cmp dword [ebp - 8], 0x104
jl 0x1000bc79
jmp 0x1000bc98
mov dword [0x10011558], 0xfe8
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
movzx eax, word [eax + ecx*2 - 0xe]
cmp eax, 0x6c
je 0x1000bd11
jmp 0x1000bd24
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
jmp 0x1000bc1b
mov dword [0x10011558], 0x17db
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
movzx eax, word [eax + ecx*2 - 0x16]
cmp eax, 0x61
je 0x1000bcc2
jmp 0x1000bd2d
mov dword [0x10011558], 0x191d
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
movzx eax, word [eax + ecx*2]
cmp eax, 0
jne 0x1000bc96
jmp 0x1000bc98
jmp 0x1000bc4b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
movzx eax, word [ecx + eax*2 - 0x1a]
cmp eax, 0x6c
jne 0x1000bd31
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
movzx eax, word [ecx + eax*2 - 0x18]
cmp eax, 0x6f
je 0x1000bc58
jmp 0x1000bd2f
mov eax, dword [0x10011558]
sub eax, 0x22f3
mov dword [0x1001155c], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
movzx eax, word [eax + ecx*2 - 0x14]
cmp eax, 0x64
jne 0x1000bc16
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
movzx eax, word [eax + ecx*2 - 0x12]
cmp eax, 0x64
jne 0x1000bd28
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
movzx eax, word [ecx + eax*2 - 0x10]
cmp eax, 0x6c
je 0x1000bc26
jmp 0x1000bd26
mov dword [0x1001155c], 0xb05
mov dword [ebp - 0x10], 1
jmp 0x1000bd38
jmp 0x1000bd26
jmp 0x1000bd28
jmp 0x1000bc16
jmp 0x1000bd2f
jmp 0x1000bd31
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x10]
add esp, 0x10
pop ebp
ret
Function at 0x420f70
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x483deb
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.00478662
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x420ff2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047654d
mov eax, dword [eax]
push 0x49e224
push eax
call fcn.00468604
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004788ed
test bl, bl
je 0x420ff2
push 0x49e224
lea ecx, [esp + 0xc]
call fcn.00478c7d
push 0x4a1da8
lea ecx, [esp + 0xc]
call fcn.00478c7d
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 0x42102e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004788ed
jmp 0x4210f9
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 0x4210b2
lea edx, [esp + 0x7c]
push 0x4a1da4
push edx
call fcn.00468604
add esp, 8
test eax, eax
je 0x4210b2
lea eax, [esp + 0x7c]
push 0x4a1da0
push eax
call fcn.00468604
add esp, 8
test eax, eax
je 0x4210b2
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 0x421042
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.004788ed
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 0x422350
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 0x4223b2
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 0x4223c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x483f4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a8578]
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 0x4224f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422426
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004788ed
xor eax, eax
jmp 0x42256f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00478a2a
push esi
lea ecx, [esp + 0xc]
call fcn.00478cb9
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4a1de0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x42254d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00422350
test eax, eax
jne 0x42254d
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 closesocket
mov ecx, edi
call fcn.00422350
test eax, eax
jne 0x42254d
lea eax, [esp + 0x14]
push 0x4a1dbc
push eax
call fcn.00469710
mov esi, eax
add esp, 8
test esi, esi
jne 0x42252c
lea ecx, [esp + 0x14]
push 0x4a1db8
push ecx
call fcn.00469690
mov esi, eax
add esp, 8
test esi, esi
jne 0x42252c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42252f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004789da
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42243e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004788ed
xor eax, eax
jmp 0x42256f
mov byte [esi], 0
push 0x4a1db4
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.004788ed
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 0x432b10
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 0x432b7e
cmp si, 0x69
ja 0x432b7e
add esi, 0xffd0
cmp si, 0x11
je 0x432b4e
push 0x11
call edi
test ax, ax
jge 0x432b4e
or esi, 0x2000
cmp si, 0x10
je 0x432b63
push 0x10
call edi
test ax, ax
jge 0x432b63
or esi, 0x4000
cmp si, 0x12
je 0x432b78
push 0x12
call edi
test ax, ax
jge 0x432b78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x432b8b
mov esi, 0xbd
jmp 0x432b3f
cmp si, 0x6e
jne 0x432b98
mov esi, 0xbe
jmp 0x432b3f
cmp si, 0x6f
jne 0x432b39
mov esi, 0xbf
jmp 0x432b3f

Function at 0x4345e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b8c40]
xor edx, edx
cmp eax, edx
jne 0x434606
xor eax, eax
mov byte [eax + 0x4b8b40], al
inc eax
cmp eax, 0x100
jl 0x4345ee
mov dword [0x4b8c40], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b8b40
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x434697
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 0x43466a
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 0x434638
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x434710
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 0x434763
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 0x43474a
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