joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5e1460
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x132000]
add word [edi + 0x1e4380], 2
push edi
or ebp, 0xffffffff
jmp 0x5e148a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x5e1491
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e1480
mov eax, 1
add ebx, ebx
jne 0x5e14a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x5e14b4
jne 0x5e14d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e14d3
dec eax
add ebx, ebx
jne 0x5e14c0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x5e1498
add ebx, ebx
jne 0x5e14cf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x5e1525
xor ecx, ecx
sub eax, 3
jb 0x5e14eb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x5e155a
sar eax, 1
mov ebp, eax
jmp 0x5e14f6
add ebx, ebx
jne 0x5e14f6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e14c4
inc ecx
add ebx, ebx
jne 0x5e1504
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e14c4
add ebx, ebx
jne 0x5e1511
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x5e1506
jne 0x5e1522
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x5e1506
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x5e1544
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x5e1536
jmp 0x5e1486
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x5e1544
add edi, ecx
jmp 0x5e1486
pop esi
mov edi, esi
mov ecx, 0x3a54
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x5e1562
cmp byte [edi], 0x14
jne 0x5e1562
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x5e1567
lea edi, [esi + 0x1de000]
mov eax, dword [edi]
or eax, eax
je 0x5e15d6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1e460c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1e46fc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x5e1594
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1e4700]
or eax, eax
je 0x5e15d0
mov dword [ebx], eax
add ebx, 4
jmp 0x5e15b1
call dword [esi + 0x1e4708]
mov ebp, dword [esi + 0x1e4704]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x5e160a
sub esp, 0xffffff80
jmp 0x474644
Function at 0x493c90
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x5b000]
push edi
jmp 0x493caa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x493cb1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x493ca0
mov eax, 1
add ebx, ebx
jne 0x493cc3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x493cd4
jne 0x493cf3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x493cf3
dec eax
add ebx, ebx
jne 0x493ce0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x493cb8
add ebx, ebx
jne 0x493cef
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x493d45
xor ecx, ecx
sub eax, 3
jb 0x493d0b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x493d7a
sar eax, 1
mov ebp, eax
jmp 0x493d16
add ebx, ebx
jne 0x493d16
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x493ce4
inc ecx
add ebx, ebx
jne 0x493d24
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x493ce4
add ebx, ebx
jne 0x493d31
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x493d26
jne 0x493d42
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x493d26
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x493d64
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x493d56
jmp 0x493ca6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x493d64
add edi, ecx
jmp 0x493ca6
pop esi
mov edi, esi
mov ecx, 0x2cc0
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x493d82
cmp byte [edi], 0x1a
jne 0x493d82
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x493d87
lea edi, [esi + 0x90000]
mov eax, dword [edi]
or eax, eax
je 0x493dff
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x945f4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x9470c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x493db4
mov ecx, edi
jns 0x493de3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x94710]
or eax, eax
je 0x493df9
mov dword [ebx], eax
add ebx, 4
jmp 0x493dd1
call dword [esi + 0x94720]
mov ebp, dword [esi + 0x94714]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x493e33
sub esp, 0xffffff80
jmp 0x454d3d
Function at 0xf04560
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x84f000]
mov dword [edi + 0x852c18], 0x80206ba7
push edi
or ebp, 0xffffffff
jmp 0xf0458a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0xf04591
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xf04580
mov eax, 1
add ebx, ebx
jne 0xf045a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0xf045b4
jne 0xf045d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xf045d3
dec eax
add ebx, ebx
jne 0xf045c0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0xf04598
add ebx, ebx
jne 0xf045cf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0xf04625
xor ecx, ecx
sub eax, 3
jb 0xf045eb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0xf0465a
sar eax, 1
mov ebp, eax
jmp 0xf045f6
add ebx, ebx
jne 0xf045f6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xf045c4
inc ecx
add ebx, ebx
jne 0xf04604
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xf045c4
add ebx, ebx
jne 0xf04611
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0xf04606
jne 0xf04622
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0xf04606
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0xf04644
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0xf04636
jmp 0xf04586
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0xf04644
add edi, ecx
jmp 0xf04586
pop esi
mov edi, esi
mov ecx, 0x7beae3
mov al, 0xe8
repne scasb al, byte es:[edi]
jne 0xf0467f
cmp byte [edi], 0x7a
jne 0xf04664
mov eax, dword [edi]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
add eax, esi
stosd dword es:[edi], eax
jmp 0xf04662
lea edi, [esi + 0xaa5000]
mov eax, dword [edi]
or eax, eax
je 0xf046c7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb0f834]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb0f974]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0xf04685
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xb0f978]
or eax, eax
je 0xf046c1
mov dword [ebx], eax
add ebx, 4
jmp 0xf046a2
call dword [esi + 0xb0f988]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0xf046f8
cmp al, 0xef
ja 0xf046eb
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0xf046cd
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0xf046da
mov ebp, dword [esi + 0xb0f97c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0xf0472c
sub esp, 0xffffff80
jmp fcn.00c52160
Function at 0x417d34
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
movsb byte es:[edi], byte [esi]
call fcn.00417db3
jae 0x417d40
xor ecx, ecx
call fcn.00417db3
jae 0x417d6a
xor eax, eax
call fcn.00417db3
jae 0x417d7b
mov al, 0x10
call fcn.00417db3
adc al, al
jae 0x417d5c
jne 0x417da8
stosb byte es:[edi], al
jmp 0x417d41
call fcn.00417dbf
dec ecx
loop 0x417d87
mov eax, ebp
call fcn.00417dbd
jmp 0x417da9
lodsb al, byte [esi]
shr eax, 1
je 0x417dcf
adc ecx, 2
mov ebp, eax
jmp 0x417da9
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
mov ebp, eax
call fcn.00417dbd
cmp eax, 0x7d00
jae 0x417da7
cmp eax, 0x500
jae 0x417da8
cmp eax, 0x7f
ja 0x417da9
inc ecx
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x417d41
pop ebp
ret 8

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 0x10c9058
Capabilities:
Decompress data using aplib

Disassembly:
call 0x10c91a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x10c907e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10c906a
add dl, dl
jne 0x10c9089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10c90dc
xor eax, eax
add dl, dl
jne 0x10c9096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10c917d
add dl, dl
jne 0x10c90a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10c90b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10c90bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10c90c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x10c90d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x10c9075
mov eax, 1
add dl, dl
jne 0x10c90ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10c90f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10c90e1
sub eax, ebx
mov ebx, 1
jne 0x10c9128
mov ecx, 1
add dl, dl
jne 0x10c910e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x10c9119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10c9105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x10c9075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x10c913f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x10c914a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10c9136
cmp eax, 0x7d00
jae 0x10c916d
cmp eax, 0x500
jb 0x10c9168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x10c9075
cmp eax, 0x7f
ja 0x10c9170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x10c9075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x10c919e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x10c9075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10

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 0x407920
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x462afb
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.0045786b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4079a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004557ba
mov eax, dword [eax]
push 0x5401f0
push eax
call fcn.00448484
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00457af6
test bl, bl
je 0x4079a2
push 0x5401f0
lea ecx, [esp + 0xc]
call fcn.00457e86
push 0x543d48
lea ecx, [esp + 0xc]
call fcn.00457e86
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 0x4079de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00457af6
jmp 0x407aa9
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 0x407a62
lea edx, [esp + 0x7c]
push 0x543d44
push edx
call fcn.00448484
add esp, 8
test eax, eax
je 0x407a62
lea eax, [esp + 0x7c]
push 0x543d40
push eax
call fcn.00448484
add esp, 8
test eax, eax
je 0x407a62
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 0x4079f2
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.00457af6
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 0x4082a0
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 0x408302
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 0x408310
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x462b7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x54a270]
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 0x408448
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408376
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00457af6
xor eax, eax
jmp 0x4084bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00457c33
push esi
lea ecx, [esp + 0xc]
call fcn.00457ec2
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x543d80
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40849d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004082a0
test eax, eax
jne 0x40849d
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.004082a0
test eax, eax
jne 0x40849d
lea eax, [esp + 0x14]
push 0x543d5c
push eax
call fcn.004494c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40847c
lea ecx, [esp + 0x14]
push 0x543d58
push ecx
call fcn.00449440
mov esi, eax
add esp, 8
test esi, esi
jne 0x40847c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40847f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00457be3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40838e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00457af6
xor eax, eax
jmp 0x4084bf
mov byte [esi], 0
push 0x543d54
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.00457af6
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 0x418970
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 0x4189de
cmp si, 0x69
ja 0x4189de
add esi, 0xffd0
cmp si, 0x11
je 0x4189ae
push 0x11
call edi
test ax, ax
jge 0x4189ae
or esi, 0x2000
cmp si, 0x10
je 0x4189c3
push 0x10
call edi
test ax, ax
jge 0x4189c3
or esi, 0x4000
cmp si, 0x12
je 0x4189d8
push 0x12
call edi
test ax, ax
jge 0x4189d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4189eb
mov esi, 0xbd
jmp 0x41899f
cmp si, 0x6e
jne 0x4189f8
mov esi, 0xbe
jmp 0x41899f
cmp si, 0x6f
jne 0x418999
mov esi, 0xbf
jmp 0x41899f

Function at 0x41a050
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x55a8c0]
xor edx, edx
cmp eax, edx
jne 0x41a076
xor eax, eax
mov byte [eax + 0x55a7c0], al
inc eax
cmp eax, 0x100
jl 0x41a05e
mov dword [0x55a8c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x55a7c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41a107
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 0x41a0da
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 0x41a0a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41a180
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 0x41a1d3
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 0x41a1ba
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 0x420c10
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 0x420da8
cmp ebp, ebx
jle 0x420da8
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 0x420c6e
dec eax
or eax, 0xfffffff8
inc eax
je 0x420c75
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x420c84
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x420c8b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00457837
add esp, 4
cmp eax, ebx
je 0x420cac
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.00457837
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 0x420d9e
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 0x420d85
mov al, byte [edx]
cmp al, 0xc0
jbe 0x420d71
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x420d66
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 0x420d74
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x420d74
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x420d10
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 0x420d01
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 0x423df0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x464048
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 0x423e29
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.0045f1e4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0045f230
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.00423eb0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0045f26d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24