joyce8/EMBER2024-capa huggingface dataset:
Function at 0x554b61
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
push ebx
push edi
mov edi, edx
mov ebx, ecx
call fcn.005549c1
test eax, eax
jne 0x554b79
pop edi
pop ebx
add esp, 0x10
ret
push esi
lea edx, [esp + 0xc]
mov ecx, eax
mov dword [esp + 0xc], 0x74726956
mov dword [esp + 0x10], 0x416c6175
mov dword [esp + 0x14], 0x636f6c6c
mov byte [esp + 0x18], 0
call fcn.00554a81
mov esi, eax
test esi, esi
jne 0x554baf
pop esi
pop edi
pop ebx
add esp, 0x10
ret
push 0x40
push 0x3000
push edi
push ebx
call esi
test eax, eax
jne 0x554bc9
push 0x40
push 0x3000
push edi
push eax
call esi
pop esi
pop edi
pop ebx
add esp, 0x10
ret
Function at 0x554cc1
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x44
push esi
push edi
mov dword [esp + 0x1c], edx
mov edi, ecx
call fcn.005549c1
mov esi, eax
test esi, esi
jne 0x554cdf
pop edi
xor eax, eax
pop esi
add esp, 0x44
ret
lea edx, [esp + 0x38]
mov ecx, esi
mov dword [esp + 0x38], 0x64616f4c
mov dword [esp + 0x3c], 0x7262694c
mov dword [esp + 0x40], 0x41797261
mov byte [esp + 0x44], 0
call fcn.00554a81
mov dword [esp + 0x18], eax
test eax, eax
je 0x554cd7
lea edx, [esp + 0x38]
mov ecx, esi
mov dword [esp + 0x38], 0x65657246
mov dword [esp + 0x3c], 0x7262694c
mov dword [esp + 0x40], 0x797261
call fcn.00554a81
mov dword [esp + 0x34], eax
test eax, eax
je 0x554cd7
lea edx, [esp + 0x38]
mov ecx, esi
mov dword [esp + 0x38], 0x50746547
mov dword [esp + 0x3c], 0x41636f72
mov dword [esp + 0x40], 0x65726464
mov word [esp + 0x44], 0x7373
mov byte [esp + 0x46], 0
call fcn.00554a81
mov dword [esp + 0x28], eax
test eax, eax
je 0x554cd7
lea edx, [esp + 0x38]
mov ecx, esi
mov dword [esp + 0x38], 0x4d746547
mov dword [esp + 0x3c], 0x6c75646f
mov dword [esp + 0x40], 0x6e614865
mov dword [esp + 0x44], 0x41656c64
mov byte [esp + 0x48], 0
call fcn.00554a81
mov dword [esp + 0x30], eax
test eax, eax
je 0x554cd7
mov eax, dword [edi + 0x3c]
push ebx
cmp dword [eax + edi + 0x84], 0
push ebp
je 0x554ea6
mov ecx, dword [eax + edi + 0x80]
add ecx, edi
xor esi, esi
lea ebx, [ecx + 0xc]
mov dword [esp + 0x34], ecx
mov dword [esp + 0x10], esi
cmp dword [ebx], esi
je 0x554ea6
mov eax, ebx
mov ebp, ecx
mov eax, dword [eax]
add eax, edi
push eax
mov dword [esp + 0x2c], eax
call dword [esp + 0x24]
mov dword [esp + 0x2c], eax
mov eax, dword [ebp]
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x554e09
mov eax, dword [ebp + 0x10]
mov dword [esp + 0x1c], eax
add eax, edi
mov dword [esp + 0x14], 0
cmp dword [eax], 0
je 0x554e8a
mov dword [esp + 0x18], 0
nop
mov eax, dword [eax]
test eax, eax
jns 0x554e2c
movzx esi, ax
jmp 0x554e31
lea esi, [edi + 2]
add esi, eax
mov ecx, dword [esp + 0x24]
test ecx, ecx
je 0x554e50
push dword [esp + 0x58]
and eax, 0x80000000
push eax
push esi
push dword [esp + 0x34]
call ecx
mov ecx, eax
test ecx, ecx
jne 0x554e5f
push esi
push dword [esp + 0x30]
call dword [esp + 0x38]
mov ecx, eax
test ecx, ecx
je 0x554eb3
mov eax, dword [ebp + 0x10]
add eax, dword [esp + 0x18]
mov dword [eax + edi], ecx
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
inc ecx
mov dword [esp + 0x14], ecx
shl ecx, 2
add eax, ecx
add eax, edi
mov dword [esp + 0x18], ecx
cmp dword [eax], 0
jne 0x554e21
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x34]
inc esi
mov dword [esp + 0x10], esi
lea eax, [esi + esi*4]
lea ebp, [ecx + eax*4]
cmp dword [ebp + 0xc], 0
lea eax, [ebp + 0xc]
jne 0x554de6
pop ebp
pop ebx
pop edi
mov eax, 1
pop esi
add esp, 0x44
ret
cmp dword [ebx], 0
je 0x554edc
mov esi, dword [esp + 0x10]
xor ebp, ebp
lea ecx, [ecx]
cmp ebp, esi
ja 0x554edc
mov eax, dword [ebx]
add eax, edi
push eax
call dword [esp + 0x3c]
push eax
call dword [esp + 0x40]
add ebx, 0x14
inc ebp
cmp dword [ebx], 0
jne 0x554ec1
pop ebp
pop ebx
pop edi
xor eax, eax
pop esi
add esp, 0x44
ret
Function at 0x554ef1
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x18
push esi
push edi
mov edi, ecx
call fcn.005549c1
mov esi, eax
test esi, esi
je 0x554fad
push ebp
lea edx, [esp + 0x10]
mov ecx, esi
mov dword [esp + 0x10], 0x65657246
mov dword [esp + 0x14], 0x7262694c
mov dword [esp + 0x18], 0x797261
call fcn.00554a81
mov ebp, eax
test ebp, ebp
je 0x554fac
lea edx, [esp + 0x10]
mov ecx, esi
mov dword [esp + 0x10], 0x4d746547
mov dword [esp + 0x14], 0x6c75646f
mov dword [esp + 0x18], 0x6e614865
mov dword [esp + 0x1c], 0x41656c64
mov byte [esp + 0x20], 0
call fcn.00554a81
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x554fac
mov ecx, dword [edi + 0x3c]
cmp dword [ecx + edi + 0x84], 0
je 0x554fac
push ebx
mov ebx, dword [ecx + edi + 0x80]
add ebx, edi
xor esi, esi
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x554fab
lea ebx, [ebx]
add eax, edi
push eax
call edx
push eax
call ebp
mov edx, dword [esp + 0x10]
lea esi, [esi + 1]
lea eax, [esi + esi*4]
mov eax, dword [ebx + eax*4 + 0xc]
test eax, eax
jne 0x554f91
pop ebx
pop ebp
pop edi
pop esi
add esp, 0x18
ret

Function at 0x55522a
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x55524d
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x55524d
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x555257
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x555299
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x5552fb
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x5552f6
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x5552e1
test dl, dl
je 0x5552dd
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x5552e1
add ecx, 2
add eax, 2
test dl, dl
jne 0x5552c1
xor eax, eax
jmp 0x5552e6
sbb eax, eax
or eax, 1
test eax, eax
je 0x555307
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x5552ae
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x55613b
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
mov eax, 0x6b
mov word [ebp - 0x24], ax
mov ecx, 0x65
mov word [ebp - 0x22], cx
mov edx, 0x72
mov word [ebp - 0x20], dx
mov eax, 0x6e
mov word [ebp - 0x1e], ax
mov ecx, 0x65
mov word [ebp - 0x1c], cx
mov edx, 0x6c
mov word [ebp - 0x1a], dx
mov eax, 0x33
mov word [ebp - 0x18], ax
mov ecx, 0x32
mov word [ebp - 0x16], cx
mov edx, 0x2e
mov word [ebp - 0x14], dx
mov eax, 0x64
mov word [ebp - 0x12], ax
mov ecx, 0x6c
mov word [ebp - 0x10], cx
mov edx, 0x6c
mov word [ebp - 0xe], dx
xor eax, eax
mov word [ebp - 0xc], ax
mov dword [ebp - 4], 0
mov ebx, dword fs:[0x30]
mov ebx, dword [ebx + 0xc]
mov ebx, dword [ebx + 0x14]
mov eax, dword [ebx + 0x28]
test eax, eax
je 0x5561ef
mov dword [ebp - 8], eax
lea ecx, [ebp - 0x24]
push ecx
mov edx, dword [ebp - 8]
push edx
call fcn.005560cb
add esp, 8
cmp eax, 0
mov eax, dword [ebx + 0x10]
mov ebx, dword [ebx]
jne 0x5561c8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x5561fb
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x14
push ebp
push edi
mov edi, ecx
mov ebp, edx
test edi, edi
je 0x556216
test ebp, ebp
je 0x556216
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x55621e
pop edi
xor eax, eax
pop ebp
add esp, 0x14
ret
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x10], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x20], esi
mov dword [esp + 0x1c], edx
mov dword [esp + 0x10], ebx
cmp ecx, ebx
ja 0x55625e
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0x14
ret
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x18], eax
test eax, eax
je 0x5562ba
mov ecx, ebx
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x5562b5
mov eax, dword [esp + 0x14]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x5562a0
test dl, dl
je 0x55629c
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x5562a0
add ecx, 2
add eax, 2
test dl, dl
jne 0x556280
xor eax, eax
jmp 0x5562a5
sbb eax, eax
or eax, 1
test eax, eax
je 0x5562c4
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov ecx, dword [esp + 0x10]
inc esi
cmp esi, eax
jb 0x55626d
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0x14
ret
mov eax, dword [esp + 0x20]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0x14
ret
Function at 0x5562db
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x18
push esi
push edi
mov edi, ecx
call fcn.0055613b
mov esi, eax
test esi, esi
je 0x556397
push ebp
lea edx, [esp + 0x10]
mov ecx, esi
mov dword [esp + 0x10], 0x65657246
mov dword [esp + 0x14], 0x7262694c
mov dword [esp + 0x18], 0x797261
call fcn.005561fb
mov ebp, eax
test ebp, ebp
je 0x556396
lea edx, [esp + 0x10]
mov ecx, esi
mov dword [esp + 0x10], 0x4d746547
mov dword [esp + 0x14], 0x6c75646f
mov dword [esp + 0x18], 0x6e614865
mov dword [esp + 0x1c], 0x41656c64
mov byte [esp + 0x20], 0
call fcn.005561fb
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x556396
mov ecx, dword [edi + 0x3c]
cmp dword [ecx + edi + 0x84], 0
je 0x556396
push ebx
mov ebx, dword [ecx + edi + 0x80]
add ebx, edi
xor esi, esi
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x556395
lea ebx, [ebx]
add eax, edi
push eax
call edx
push eax
call ebp
mov edx, dword [esp + 0x10]
lea esi, [esi + 1]
lea eax, [esi + esi*4]
mov eax, dword [ebx + eax*4 + 0xc]
test eax, eax
jne 0x55637b
pop ebx
pop ebp
pop edi
pop esi
add esp, 0x18
ret

Function at 0x55906a
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp eax, 0x8000
jg 0x559184
je 0x55917b
cmp eax, 0x80
jg 0x559101
je 0x5590f8
cmp eax, 8
jg 0x5590ca
je 0x5590c1
cmp eax, 0x80000000
je 0x5590b8
cmp eax, 2
je 0x5590af
cmp eax, 4
jne 0x559267
mov eax, 2
pop ebp
ret 4
mov eax, 1
pop ebp
ret 4
mov eax, 0x1f
pop ebp
ret 4
mov eax, 3
pop ebp
ret 4
cmp eax, 0x10
je 0x5590ef
cmp eax, 0x20
je 0x5590e6
cmp eax, 0x40
jne 0x559267
mov eax, 6
pop ebp
ret 4
mov eax, 5
pop ebp
ret 4
mov eax, 4
pop ebp
ret 4
mov eax, 7
pop ebp
ret 4
cmp eax, 0x800
jg 0x559147
je 0x55913e
cmp eax, 0x100
je 0x559135
cmp eax, 0x200
je 0x55912c
cmp eax, 0x400
jne 0x559267
mov eax, 0xa
pop ebp
ret 4
mov eax, 9
pop ebp
ret 4
mov eax, 8
pop ebp
ret 4
mov eax, 0xb
pop ebp
ret 4
cmp eax, 0x1000
je 0x559172
cmp eax, 0x2000
je 0x559169
cmp eax, 0x4000
jne 0x559267
mov eax, 0xe
pop ebp
ret 4
mov eax, 0xd
pop ebp
ret 4
mov eax, 0xc
pop ebp
ret 4
mov eax, 0xf
pop ebp
ret 4
cmp eax, 0x800000
jg 0x559210
je 0x559207
cmp eax, 0x80000
jg 0x5591d7
je 0x5591ce
cmp eax, 0x10000
je 0x5591c5
cmp eax, 0x20000
je 0x5591bc
cmp eax, 0x40000
jne 0x559267
mov eax, 0x12
pop ebp
ret 4
mov eax, 0x11
pop ebp
ret 4
mov eax, 0x10
pop ebp
ret 4
mov eax, 0x13
pop ebp
ret 4
cmp eax, 0x100000
je 0x5591fe
cmp eax, 0x200000
je 0x5591f5
cmp eax, 0x400000
jne 0x559267
mov eax, 0x16
pop ebp
ret 4
mov eax, 0x15
pop ebp
ret 4
mov eax, 0x14
pop ebp
ret 4
mov eax, 0x17
pop ebp
ret 4
cmp eax, 0x8000000
jg 0x559252
je 0x559249
cmp eax, 0x1000000
je 0x559240
cmp eax, 0x2000000
je 0x559237
cmp eax, 0x4000000
jne 0x559267
mov eax, 0x1a
pop ebp
ret 4
mov eax, 0x19
pop ebp
ret 4
mov eax, 0x18
pop ebp
ret 4
mov eax, 0x1b
pop ebp
ret 4
cmp eax, 0x10000000
je 0x55927f
cmp eax, 0x20000000
je 0x559276
cmp eax, 0x40000000
je 0x55926d
xor eax, eax
pop ebp
ret 4
mov eax, 0x1e
pop ebp
ret 4
mov eax, 0x1d
pop ebp
ret 4
mov eax, 0x1c
pop ebp
ret 4
Function at 0x588a20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x637a8b
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.0062b36f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x588aa2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.006290b1
mov eax, dword [eax]
push 0x9a9dbc
push eax
call fcn.006166f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0062b5fa
test bl, bl
je 0x588aa2
push 0x9a9dbc
lea ecx, [esp + 0xc]
call fcn.0062b98a
push 0x9a9dc8
lea ecx, [esp + 0xc]
call fcn.0062b98a
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 0x588ade
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0062b5fa
jmp 0x588ba9
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 0x588b62
lea edx, [esp + 0x7c]
push 0x9a9dc4
push edx
call fcn.006166f4
add esp, 8
test eax, eax
je 0x588b62
lea eax, [esp + 0x7c]
push 0x9a9dc0
push eax
call fcn.006166f4
add esp, 8
test eax, eax
je 0x588b62
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 0x588af2
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.0062b5fa
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 0x5893b0
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 0x589412
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 0x589420
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x637b0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x9fb4c8]
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 0x589558
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x589486
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0062b5fa
xor eax, eax
jmp 0x5895cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0062b737
push esi
lea ecx, [esp + 0xc]
call fcn.0062b9c6
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 0x5895ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.005893b0
test eax, eax
jne 0x5895ad
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.005893b0
test eax, eax
jne 0x5895ad
lea eax, [esp + 0x14]
push 0x9a9dd8
push eax
call fcn.00617860
mov esi, eax
add esp, 8
test esi, esi
jne 0x58958c
lea ecx, [esp + 0x14]
push 0x9a9dd4
push ecx
call fcn.006177e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x58958c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x58958f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0062b6e7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x58949e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0062b5fa
xor eax, eax
jmp 0x5895cf
mov byte [esi], 0
push 0x9a9dd0
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.0062b5fa
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 0x59e5a0
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 0x59e60e
cmp si, 0x69
ja 0x59e60e
add esi, 0xffd0
cmp si, 0x11
je 0x59e5de
push 0x11
call edi
test ax, ax
jge 0x59e5de
or esi, 0x2000
cmp si, 0x10
je 0x59e5f3
push 0x10
call edi
test ax, ax
jge 0x59e5f3
or esi, 0x4000
cmp si, 0x12
je 0x59e608
push 0x12
call edi
test ax, ax
jge 0x59e608
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x59e61b
mov esi, 0xbd
jmp 0x59e5cf
cmp si, 0x6e
jne 0x59e628
mov esi, 0xbe
jmp 0x59e5cf
cmp si, 0x6f
jne 0x59e5c9
mov esi, 0xbf
jmp 0x59e5cf

Function at 0x5a0540
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xa0ca28]
xor edx, edx
cmp eax, edx
jne 0x5a0566
xor eax, eax
mov byte [eax + 0xa0c928], al
inc eax
cmp eax, 0x100
jl 0x5a054e
mov dword [0xa0ca28], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xa0c928
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x5a05f7
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 0x5a05ca
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 0x5a0598
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x5a0670
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 0x5a06c3
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 0x5a06aa
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 0x5a7790
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 0x5a7928
cmp ebp, ebx
jle 0x5a7928
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 0x5a77ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x5a77f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x5a7804
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x5a780b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0062b33b
add esp, 4
cmp eax, ebx
je 0x5a782c
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.0062b33b
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 0x5a791e
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 0x5a7905
mov al, byte [edx]
cmp al, 0xc0
jbe 0x5a78f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x5a78e6
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 0x5a78f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x5a78f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x5a7890
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 0x5a7881
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 0x5a9e50
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0062cbe5
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret