joyce8/EMBER2024-capa huggingface dataset:
Function at 0x463388
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x463572
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x4633bc
mov eax, dword [ebp - 8]
call fcn.00403f84
jmp 0x46355c
mov eax, dword [ebp - 4]
call fcn.00404244
mov dword [ebp - 0xc], eax
test byte [ebp - 0xc], 3
je 0x4633fb
push 0x463588
push dword [ebp - 4]
push 0x4635ac
lea eax, [ebp - 0x18]
mov edx, 3
call fcn.00404304
mov ecx, dword [ebp - 0x18]
mov dl, 1
mov eax, dword [0x4073cc]
call fcn.0040b8bc
call fcn.004039a0
mov eax, dword [ebp - 0xc]
shr eax, 2
lea eax, [eax + eax*2]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
call fcn.00404074
mov ebx, 1
mov esi, 1
cmp ebx, dword [ebp - 0xc]
jg 0x463531
mov edx, 4
lea eax, [ebp - 0x14]
mov ecx, dword [ebp - 4]
movzx ecx, byte [ecx + ebx - 1]
cmp ecx, 0x3d
jg 0x463450
je 0x463496
sub ecx, 0x2b
je 0x46348c
sub ecx, 4
je 0x463491
dec ecx
sub ecx, 0xa
jb 0x46347e
jmp 0x46349b
add ecx, 0xffffffbf
sub ecx, 0x1a
jb 0x463462
add ecx, 0xfffffffa
sub ecx, 0x1a
jb 0x463470
jmp 0x46349b
mov ecx, dword [ebp - 4]
mov cl, byte [ecx + ebx - 1]
sub cl, 0x41
mov byte [eax], cl
jmp 0x4634c6
mov ecx, dword [ebp - 4]
mov cl, byte [ecx + ebx - 1]
sub cl, 0x47
mov byte [eax], cl
jmp 0x4634c6
mov ecx, dword [ebp - 4]
mov cl, byte [ecx + ebx - 1]
add cl, 4
mov byte [eax], cl
jmp 0x4634c6
mov byte [eax], 0x3e
jmp 0x4634c6
mov byte [eax], 0x3f
jmp 0x4634c6
mov byte [eax], 0
jmp 0x4634c6
mov eax, dword [ebp - 4]
movzx eax, byte [eax + ebx - 1]
mov dword [ebp - 0x20], eax
mov byte [ebp - 0x1c], 0
lea eax, [ebp - 0x20]
push eax
push 0
mov ecx, 0x4635bc
mov dl, 1
mov eax, dword [0x4073cc]
call fcn.0040b8f8
call fcn.004039a0
inc ebx
inc eax
dec edx
jne 0x46342f
mov eax, dword [ebp - 8]
call fcn.0040449c
xor edx, edx
mov dl, byte [ebp - 0x14]
shl edx, 2
xor ecx, ecx
mov cl, byte [ebp - 0x13]
shr ecx, 4
or edx, ecx
mov byte [eax + esi - 1], dl
mov eax, dword [ebp - 8]
call fcn.0040449c
xor edx, edx
mov dl, byte [ebp - 0x13]
shl edx, 4
xor ecx, ecx
mov cl, byte [ebp - 0x12]
shr ecx, 2
or edx, ecx
mov byte [eax + esi], dl
mov eax, dword [ebp - 8]
call fcn.0040449c
xor edx, edx
mov dl, byte [ebp - 0x12]
shl edx, 6
xor ecx, ecx
mov cl, byte [ebp - 0x11]
or edx, ecx
mov byte [eax + esi + 1], dl
add esi, 3
cmp ebx, dword [ebp - 0xc]
jle 0x463427
mov edx, dword [ebp - 4]
mov eax, 0x4635e0
call fcn.00404588
mov ebx, eax
test ebx, ebx
je 0x46355c
mov eax, dword [ebp - 0xc]
sub eax, ebx
inc eax
mov ebx, eax
mov edx, dword [ebp - 0x10]
sub edx, ebx
inc edx
mov eax, dword [ebp - 8]
mov ecx, ebx
call fcn.004044e4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x463579
lea eax, [ebp - 0x18]
call fcn.00403f84
ret

Function at 0x463f28
Capabilities:
Hash data with md5

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x58
call fcn.00402bac
mov dword [ebx], 0x67452301
mov dword [ebx + 4], 0xefcdab89
mov dword [ebx + 8], 0x98badcfe
mov dword [ebx + 0xc], 0x10325476
pop ebx
ret
Function at 0x465be0
Capabilities:
Initialize winsock library

Disassembly:
add esp, 0xfffffe70
mov byte [0x4717ac], 1
push esp
xor edx, edx
mov al, 1
call fcn.00406dac
push eax
call sub.wsock32.dll_WSAStartup
test eax, eax
sete al
add esp, 0x190
ret

Function at 0x465c1c
Capabilities:
Get hostname
Resolve dns

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffec8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x138], ebx
mov dword [ebp - 0x134], ebx
mov dword [ebp - 0x110], ebx
mov dword [ebp - 0x108], ebx
mov dword [ebp - 0x10c], ebx
mov esi, ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00404434
xor eax, eax
push ebp
push 0x465e51
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x10c]
mov eax, dword [ebp - 4]
call fcn.0045c1f8
mov eax, dword [ebp - 0x10c]
lea edx, [ebp - 0x108]
call fcn.0045c164
mov edx, dword [ebp - 0x108]
lea eax, [ebp - 4]
call fcn.0040401c
mov eax, dword [ebx + 0x40]
mov edx, dword [ebp - 4]
call fcn.00460bac
test eax, eax
jl 0x465ccd
lea ecx, [ebp - 0x110]
mov eax, dword [ebx + 0x40]
mov edx, dword [ebp - 4]
call fcn.00460ca0
cmp dword [ebp - 0x110], 0
je 0x465ccd
mov ecx, esi
mov eax, dword [ebx + 0x40]
mov edx, dword [ebp - 4]
call fcn.00460ca0
jmp 0x465e1b
cmp byte [0x4717ac], 0
jne 0x465ce2
mov eax, esi
call fcn.00403f84
jmp 0x465e1b
lea eax, [ebp - 0x104]
xor ecx, ecx
mov edx, pe_nt_image_headers32
call fcn.00402bac
push pe_nt_image_headers32
lea eax, [ebp - 0x104]
push eax
call sub.wsock32.dll_gethostname
lea eax, [ebp - 0x104]
mov edx, dword [ebp - 4]
call fcn.0045c2d0
lea eax, [ebp - 0x104]
push eax
call sub.wsock32.dll_gethostbyname
test eax, eax
je 0x465da1
mov edx, dword [eax + 0xc]
test edx, edx
je 0x465d98
mov edi, dword [edx]
test edi, edi
je 0x465d8f
push esi
xor eax, eax
mov al, byte [edi]
mov dword [ebp - 0x130], eax
mov byte [ebp - 0x12c], 0
xor eax, eax
mov al, byte [edi + 1]
mov dword [ebp - 0x128], eax
mov byte [ebp - 0x124], 0
xor eax, eax
mov al, byte [edi + 2]
mov dword [ebp - 0x120], eax
mov byte [ebp - 0x11c], 0
xor eax, eax
mov al, byte [edi + 3]
mov dword [ebp - 0x118], eax
mov byte [ebp - 0x114], 0
lea edx, [ebp - 0x130]
mov ecx, 3
mov eax, 0x465e68
call fcn.0045c5f8
jmp 0x465da8
mov eax, esi
call fcn.00403f84
jmp 0x465da8
mov eax, esi
call fcn.00403f84
jmp 0x465da8
mov eax, esi
call fcn.00403f84
mov eax, dword [ebx + 0x40]
mov edx, dword [ebp - 4]
call fcn.00460bac
test eax, eax
jl 0x465dc6
mov ecx, dword [esi]
mov eax, dword [ebx + 0x40]
mov edx, dword [ebp - 4]
call fcn.00460d4c
jmp 0x465dee
push dword [ebp - 4]
push 0x465e7c
push dword [esi]
lea eax, [ebp - 0x134]
mov edx, 3
call fcn.00404304
mov edx, dword [ebp - 0x134]
mov eax, dword [ebx + 0x40]
call fcn.004606dc
cmp dword [esi], 0
jne 0x465e1b
lea eax, [ebp - 0x138]
mov ecx, 0x465e88
mov edx, dword [ebp - 4]
call fcn.00404290
mov edx, dword [ebp - 0x138]
mov eax, dword [0x471b04]
mov eax, dword [eax]
mov eax, dword [eax + 0x28]
call fcn.0046772c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x465e58
lea eax, [ebp - 0x138]
mov edx, 2
call fcn.00403fa8
lea eax, [ebp - 0x110]
mov edx, 3
call fcn.00403fa8
lea eax, [ebp - 4]
call fcn.00403f84
ret
Function at 0x466130
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x18], ebx
mov edi, ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00404434
xor eax, eax
push ebp
push 0x46629a
push dword fs:[eax]
mov dword fs:[eax], esp
mov bl, 1
push 6
push 1
push 2
call sub.wsock32.dll_socket
mov dword [esi + 8], eax
mov eax, dword [esi + 8]
cmp eax, 0xffffffff
je 0x466176
inc eax
jne 0x4661a4
push 0x4662b4
push dword [esi + 0xc]
push 0x4662d0
lea edx, [ebp - 0x18]
mov eax, edi
call fcn.0045bfc4
push dword [ebp - 0x18]
lea eax, [esi + 4]
mov edx, 4
call fcn.00404304
xor ebx, ebx
jmp 0x46627c
push 4
lea eax, [esi + 0x4c]
push eax
push 0x1005
push 0xffff
mov eax, dword [esi + 8]
push eax
call sub.wsock32.dll_setsockopt
inc eax
je 0x4661dc
push 4
lea eax, [esi + 0x4c]
push eax
push 0x1006
push 0xffff
mov eax, dword [esi + 8]
push eax
call sub.wsock32.dll_setsockopt
inc eax
jne 0x4661fd
lea eax, [esi + 4]
mov edx, 0x4662dc
call fcn.00403fd8
mov eax, dword [esi + 8]
push eax
call sub.wsock32.dll_closesocket
mov dword [esi + 8], 0xffffffff
xor ebx, ebx
jmp 0x46627c
cmp dword [esi + 0x58], 0
je 0x46622a
mov eax, dword [esi + 0x58]
call fcn.00404444
push eax
call sub.wsock32.dll_inet_addr
mov dword [ebp - 0x10], eax
mov ax, word [esi + 0x5c]
push eax
call sub.wsock32.dll_htons
mov word [ebp - 0x12], ax
mov word [ebp - 0x14], 2
jmp 0x46624b
mov eax, dword [ebp - 4]
call fcn.00404444
push eax
call sub.wsock32.dll_inet_addr
mov dword [ebp - 0x10], eax
push edi
call sub.wsock32.dll_htons
mov word [ebp - 0x12], ax
mov word [ebp - 0x14], 2
push 0x10
lea eax, [ebp - 0x14]
push eax
mov eax, dword [esi + 8]
push eax
call sub.wsock32.dll_connect
inc eax
jne 0x46627c
lea eax, [esi + 4]
mov edx, 0x4662fc
call fcn.00403fd8
mov eax, dword [esi + 8]
push eax
call sub.wsock32.dll_closesocket
mov dword [esi + 8], 0xffffffff
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4662a1
lea eax, [ebp - 0x18]
call fcn.00403f84
lea eax, [ebp - 4]
call fcn.00403f84
ret
Function at 0x468df0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebx
push esi
add esp, 0xfffffef8
mov ebx, eax
lea esi, [esp + 4]
mov eax, ebx
call fcn.00403f84
push esp
push 0x20019
push 0
push 0x468ed8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_2
test eax, eax
jne 0x468e6a
xor eax, eax
mov dword [esi], eax
lea eax, [esp + 8]
mov byte [eax], 0
inc dword [esi]
inc eax
cmp dword [esi], 0x100
jne 0x468e28
mov dword [esi], 0xff
push esi
lea eax, [esp + 0xc]
push eax
push esi
push 0
push 0x468f00
mov eax, dword [esp + 0x14]
push eax
call sub.advapi32.dll_RegQueryValueExA_2
test eax, eax
jne 0x468e6a
mov eax, ebx
lea edx, [esp + 8]
mov ecx, pe_nt_image_headers32
call fcn.004041f4
jmp 0x468ecd
push esp
push 0x20019
push 0
push 0x468ed8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA_2
test eax, eax
jne 0x468ecd
xor eax, eax
mov dword [esi], eax
lea eax, [esp + 8]
mov byte [eax], 0
inc dword [esi]
inc eax
cmp dword [esi], 0x100
jne 0x468e8d
mov dword [esi], 0xff
push esi
lea eax, [esp + 0xc]
push eax
push esi
push 0
push 0x468f00
mov eax, dword [esp + 0x14]
push eax
call sub.advapi32.dll_RegQueryValueExA_2
test eax, eax
jne 0x468ecd
mov eax, ebx
lea edx, [esp + 8]
mov ecx, pe_nt_image_headers32
call fcn.004041f4
add esp, 0x108
pop esi
pop ebx
ret
Function at 0x4091e3
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
pushal
call 0x4091f2
pop dword [ebp - 0x2c]
mov eax, 0xec47b71e
sub eax, 0xec07252c
sub dword [ebp - 0x2c], eax
push 0x40
push 0x1000
push 0x36d92
push 0
mov eax, 0xbb3b97eb
add eax, 0x450558a5
add eax, dword [ebp - 0x2c]
call dword [eax]
mov ecx, 0x576202e7
add ecx, 0xa89e3ee5
mov edi, eax
mov ebx, 0x41aa00
add ebx, dword [ebp - 0x2c]
mov edx, 0x17544c26
add dword [ebp - 0x20], 0xf1c3bc6e
mov esi, dword [ebx]
xor dword [ebp - 0x28], edi
add esi, edx
sub dword [ebp - 8], esi
mov dword [edi], esi
sub dword [ebp - 0x20], eax
add edi, 0xb1e6b488
add edi, 0x4e194b7c
add ebx, 4
loop 0x409245
add eax, 0x6bd85822
sub eax, 0x6bd75e1f
xor ebx, ebx
add ebx, eax
add eax, 0x824ed174
sub eax, 0x824ed16f
mov ecx, 0xded97073
add ecx, 0x21668f8d
add ecx, dword [ebp - 0x2c]
call ebx
leave
ret

Function at 0x4063a0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
mov eax, 0xf22159
std
xchg ebx, eax
push esp
add byte [eax], al
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 4]
test eax, eax
jne 0x4063ce
mov eax, dword [ebp + 0x14]
pop edi
push esp
pop ebx
mov dword [eax], 0xf000
xor eax, eax
inc ebx
in eax, 0x5d
ret 0x55
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
test esi, esi
jg 0x4063e2
movsd dword es:[edi], dword [esi]
add al, 0x85
push dword [ebx - 0x3f]
xor ecx, dword [edi + 0x6a25eb]
push 0
push 0xf00f42db
push esi
aam 0xe8
mov esi, 0x6a000051
add byte [eax + 0x4e], ch
sti
verw word [edi + 0x69]
mov dword [ebp - 0x71], eax
call fcn.0040b750
pop ecx
inc ebp
pop ss
lea eax, [ebp - 0x14]
mov ecx, 0x401
lea esi, [ebx - 0x4d]
lea edi, [ebp - 0x201c]
push eax
cmp al, 0xa5
mov ecx, 0x42d
lea esi, [ebx + 0x49000710]
lea edi, [ebp - 0x1018]
cmp edx, dword [ebp - 0xaf5118]
lea esi, [ecx + 0x401]
add eax, 0x2014b3
add byte [ebp + 0x23cfe0bd], cl
dec dword [ebp - 0xc81b7b]
push ebx
lea ecx, cs:[ebp - 0x1220]
push ecx
mov eax, dword [eax + ebx + 0x52000030]
inc ecx
push eax
loopne 0x40645b
call dword [sym.imp.WSOCK32.dll_select]
adc eax, sym.imp.WSOCK32.dll_select
mov edx, dword [ebp + 0x14]
xor edi, edi
cmp eax, edi
sub al, byte [edx]
inc ecx
add ecx, dword [ebx + 0x40c1d835]
push 0xc085d6ff
je 0x4065d3
call esi
pop edi
pop esi
mov bh, 0x80
lcall 0x5de5, 0xf35b000a
stosd dword es:[edi], eax
adc al, 0
jne 0x40649c
pop edi
pop esi
retf 0x1177
mov eax, dword [ebx + 4]
mov dh, 0x7d
adc byte [ebx], bh
invalid
pop edi
pop esi
xor eax, eax
imul ebx, dword [ebp + 0x5d], 0x5f0014c8
pop esi
mov eax, 9
pop ebx
mov esi, edx
pop ebp
ret 0x14
Function at 0x40d0a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46abbb
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.0045f4e9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40d122
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045d400
mov eax, dword [eax]
push 0x62d1f0
push eax
call fcn.0044fff4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045f774
test bl, bl
je 0x40d122
push 0x62d1f0
lea ecx, [esp + 0xc]
call fcn.0045fb04
push 0x630d74
lea ecx, [esp + 0xc]
call fcn.0045fb04
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 0x40d15e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045f774
jmp 0x40d229
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 0x40d1e2
lea edx, [esp + 0x7c]
push 0x630d70
push edx
call fcn.0044fff4
add esp, 8
test eax, eax
je 0x40d1e2
lea eax, [esp + 0x7c]
push 0x630d6c
push eax
call fcn.0044fff4
add esp, 8
test eax, eax
je 0x40d1e2
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 0x40d172
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.0045f774
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 0x40da20
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 0x40da82
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 0x40da90
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ac3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6374c0]
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 0x40dbc8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40daf6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045f774
xor eax, eax
jmp 0x40dc3f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045f8b1
push esi
lea ecx, [esp + 0xc]
call fcn.0045fb40
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40dc1d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040da20
test eax, eax
jne 0x40dc1d
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.0040da20
test eax, eax
jne 0x40dc1d
lea eax, [esp + 0x14]
push 0x630d88
push eax
call fcn.00451100
mov esi, eax
add esp, 8
test esi, esi
jne 0x40dbfc
lea ecx, [esp + 0x14]
push 0x630d84
push ecx
call fcn.00451080
mov esi, eax
add esp, 8
test esi, esi
jne 0x40dbfc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40dbff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045f861
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40db0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045f774
xor eax, eax
jmp 0x40dc3f
mov byte [esi], 0
push 0x630d80
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.0045f774
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 0x41f2e0
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 0x41f34e
cmp si, 0x69
ja 0x41f34e
add esi, 0xffd0
cmp si, 0x11
je 0x41f31e
push 0x11
call edi
test ax, ax
jge 0x41f31e
or esi, 0x2000
cmp si, 0x10
je 0x41f333
push 0x10
call edi
test ax, ax
jge 0x41f333
or esi, 0x4000
cmp si, 0x12
je 0x41f348
push 0x12
call edi
test ax, ax
jge 0x41f348
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f35b
mov esi, 0xbd
jmp 0x41f30f
cmp si, 0x6e
jne 0x41f368
mov esi, 0xbe
jmp 0x41f30f
cmp si, 0x6f
jne 0x41f309
mov esi, 0xbf
jmp 0x41f30f

Function at 0x420a00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x647b70]
xor edx, edx
cmp eax, edx
jne 0x420a26
xor eax, eax
mov byte [eax + 0x647a70], al
inc eax
cmp eax, 0x100
jl 0x420a0e
mov dword [0x647b70], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x647a70
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420ab7
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 0x420a8a
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 0x420a58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420b30
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 0x420b83
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 0x420b6a
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 0x4275c0
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 0x427758
cmp ebp, ebx
jle 0x427758
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 0x42761e
dec eax
or eax, 0xfffffff8
inc eax
je 0x427625
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427634
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42763b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045f4b5
add esp, 4
cmp eax, ebx
je 0x42765c
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.0045f4b5
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 0x42774e
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 0x427735
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427721
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427716
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 0x427724
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427724
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4276c0
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 0x4276b1
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 0x42a7a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46c238
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 0x42a7d9
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.00466e8c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00466ed8
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.0042a860
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00466f15
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24