joyce8/EMBER2024-capa huggingface dataset:
Function at 0x571a80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5efc08
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x571ab9
inc eax
mov dword [esi + 0x10], eax
jmp 0x571bcc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x571acd
mov eax, 0xffffffc7
jmp 0x571bce
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x571ade
cmp dword [esi + 8], eax
jne 0x571acd
cmp dword [esi + 8], eax
jne 0x571af7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x571af7
mov eax, 0xffffffc7
jmp 0x571bce
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x571b0b
push eax
mov ecx, ebx
call fcn.005712b0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.0053c470
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x571b3c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0053c490
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00570a20
test eax, eax
mov dword [esp + 0x38], eax
je 0x571b6f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8307e8
call fcn.0053c670
mov eax, dword [esp + 0x38]
jmp 0x571bce
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.005718e0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x571bb3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00571900
mov esi, eax
test esi, esi
jne 0x571be3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.005718e0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x571b85
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8307e8
call fcn.0053c670
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8307e8
call fcn.0053c670
mov eax, esi
jmp 0x571bce

Function at 0x576600
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x576660
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x576660
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x576660
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x576660
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x5766a0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x5822a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5f04f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.005e831e
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00581c00
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.005e824c
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.005e4b0a
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.005e4b0a
push 1
push 0
push 0
mov ecx, esi
call fcn.005e4ab2
push 1
push 0
push 1
mov ecx, esi
call fcn.005e4ab2
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.005e8390
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x582420
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5f0518
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.005e831e
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00581c00
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.005e824c
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x5824e4
cmp dword [esp + 0x40], 1
jne 0x5824e2
cmp ecx, eax
jge 0x5824e4
mov eax, ecx
cmp eax, 0xc8
jge 0x5824f0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.005822a0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.005e8390
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x582cf0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5f05c3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.005e2f2b
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.005e85c6
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.005e9ae2
test eax, eax
je 0x582e0c
mov ecx, dword [esp + 0x3c]
call fcn.005e85f3
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x582dd0
push edi
mov ecx, esi
call fcn.005e5c54
mov ecx, esi
call fcn.00582fb0
cmp dword [esp + 0x38], 1
jne 0x582e05
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.005e5d8f
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x584ff0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x585023
push esi
call fcn.005933b0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x58501c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x5850a9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x585092
mov eax, dword [esi + 8]
test eax, eax
je 0x585047
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x58508e
cmp eax, 2
je 0x585092
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x58503a
cmp eax, 3
je 0x58506d
cmp eax, 1
jne 0x58503a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x58503a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x58503a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.005850d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x5850b8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.005850d0
add esp, 4
pop esi
ret

Function at 0x585950
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x585971
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x585971
mov eax, dword [eax + 0x44]
test eax, eax
je 0x585971
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x5a1b70
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x5a1c13
test eax, eax
jbe 0x5a1c13
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x5a1c13
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x5a1bbe
xor esi, esi
jmp 0x5a1bc4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x5a1bef
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0053cea0
add esi, eax
push esi
mov ebx, esi
call fcn.0053cea0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x5a1bd0
pop ebp
test edi, edi
pop edi
jne 0x5a1c13
test ebx, ebx
je 0x5a1c13
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.005d01e0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x5a1d75
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x5a1e8d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x5a1e8d
mov eax, dword [esi + 0x3c]
push eax
call fcn.005e337d
mov esi, eax
test esi, esi
je 0x5a1e8d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x5a1e8d
mov ecx, esi
call fcn.005a1d00
cmp edi, eax
jge 0x5a1e8d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x5a1e13
mov dword [esp + 0x34], 1
jmp 0x5a1e6e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x5a1e8d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.005a0500
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x5a8b70
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5f0f78
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x204
push ebx
push esi
mov esi, ecx
push edi
mov edi, 0x87e808
or ecx, 0xffffffff
xor eax, eax
mov dword [ebp - 0x10], esp
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea ebx, [esi + 4]
mov edi, ecx
push 1
push edi
mov ecx, ebx
mov dword [ebp - 0x18], esi
mov byte [ebp - 0x11], 1
mov dword [ebp - 4], 0
mov dword [ebp - 0x1c], edi
call fcn.005a9aa0
test al, al
je 0x5a8bf2
mov eax, dword [ebx + 4]
mov ecx, edi
mov edi, eax
mov eax, ecx
mov esi, 0x87e808
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [ebp - 0x18]
mov dword [ebx + 8], eax
mov ebx, dword [ebx + 4]
mov byte [ebx + eax], 0
add ebx, eax
lea ecx, [ebp - 0x210]
push ecx
push 0x202
call sub.WS2_32.dll_WSAStartup
test eax, eax
je 0x5a8c1c
lea edx, [ebp - 0x30]
push 0x840088
push edx
mov dword [ebp - 0x30], 4
call fcn.005d1d4c
push 0
mov ebx, 2
push 1
push ebx
call sub.WS2_32.dll_socket
cmp eax, 0xffffffff
mov dword [esi + 0x58], eax
jne 0x5a8c48
lea eax, [ebp - 0x2c]
push 0x840088
push eax
mov dword [ebp - 0x2c], 1
call fcn.005d1d4c
mov eax, dword [esi + 0x20]
test eax, eax
jne 0x5a8cc3
mov ecx, dword [ebp + 0xc]
mov word [ebp - 0x40], bx
push ecx
call sub.WS2_32.dll_htons
mov edi, dword [ebp + 8]
mov word [ebp - 0x3e], ax
push edi
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [ebp - 0x3c], eax
jne 0x5a8c85
push edi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x5a8cae
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
mov ecx, dword [eax]
mov dword [ebp - 0x3c], ecx
mov ecx, dword [esi + 0x58]
lea eax, [ebp - 0x40]
push 0x10
push eax
push ecx
call sub.WS2_32.dll_connect
cmp eax, 0xffffffff
jne 0x5a8fc9
lea edx, [ebp - 0x28]
push 0x840088
push edx
mov dword [ebp - 0x28], ebx
call fcn.005d1d4c
lea edx, [ebp - 0x20]
push 0x840088
push edx
mov dword [ebp - 0x20], 3
call fcn.005d1d4c
lea ecx, [ebp - 0x80]
call fcn.005b11a0
mov edx, dword [esi + 0x34]
lea eax, [esi + 0x48]
lea ecx, [esi + 0x38]
push eax
push ecx
push edx
sub esp, 0x10
lea eax, [esi + 0x24]
mov ecx, esp
mov dword [ebp - 0x1c], esp
push eax
mov byte [ebp - 4], 1
call fcn.005a9830
mov ecx, dword [esi + 0x20]
push ecx
lea ecx, [ebp - 0x80]
call fcn.005b12b0
mov edx, dword [ebp + 0xc]
lea eax, [ebp + 0xf]
push edx
mov edx, dword [ebp + 8]
sub esp, 0x10
mov ecx, esp
mov dword [ebp + 0xc], esp
push eax
push edx
call fcn.005a9950
mov eax, dword [esi + 0x58]
lea ecx, [ebp - 0x80]
push eax
call fcn.005b14b0
test eax, eax
jne 0x5a8d32
lea ecx, [ebp - 0x24]
push 0x840088
push ecx
mov dword [ebp - 0x24], ebx
call fcn.005d1d4c
lea ecx, [ebp - 0x80]
mov byte [ebp - 4], 0
call fcn.005b1210
jmp 0x5a8fc9
mov al, byte [ebp - 0x11]
mov ecx, dword [ebp - 0xc]
mov byte [esi + 0x14], al
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x5a9540
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5f0fb8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], esp
mov al, byte [ecx + 0x14]
mov dword [ebp - 4], 0
test al, al
jne 0x5a95e0
lea ebx, [ecx + 4]
mov edi, 0x8539c0
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push 1
mov esi, ecx
mov ecx, ebx
push esi
mov dword [ebp - 0x18], esi
call fcn.005a9aa0
test al, al
je 0x5a95ba
mov edi, dword [ebx + 4]
mov ecx, esi
mov eax, ecx
mov esi, 0x8539c0
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx + 8], eax
mov ebx, dword [ebx + 4]
add ebx, eax
mov byte [ebx], 0
push 1
lea ecx, [ebp + 8]
mov dword [ebp - 4], 0xffffffff
call fcn.005a8410
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [ebp + 0xc]
mov bl, 1
test eax, eax
mov byte [ebp - 4], bl
jne 0x5a95f1
mov eax, 0x834b48
mov edx, dword [ebp + 0x10]
push 0
push edx
push eax
mov eax, dword [ecx + 0x58]
push eax
call sub.WS2_32.dll_send
cmp eax, 0xffffffff
jne 0x5a9735
lea ecx, [ebp - 0x1c]
push 0x840088
push ecx
mov dword [ebp - 0x1c], 1
call fcn.005d1d4c
mov eax, dword [ebp - 0x20]
mov byte [ebp - 0x11], 0
dec eax
jne 0x5a9674
mov edi, 0x8539d4
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [ebp - 0x18]
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea ebx, [edx + 4]
mov esi, ecx
push 1
push esi
mov ecx, ebx
mov dword [ebp - 0x18], esi
call fcn.005a9aa0
test al, al
je 0x5a9674
mov edi, dword [ebx + 4]
mov ecx, esi
mov eax, ecx
mov esi, 0x8539d4
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx + 8], eax
mov ebx, dword [ebx + 4]
add ebx, eax
mov byte [ebx], 0
mov eax, 0x5a9732
ret
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x5a9758
mov al, byte [ecx - 1]
test al, al
je 0x5a974e
cmp al, 0xff
je 0x5a974e
dec al
mov byte [ecx - 1], al
jmp 0x5a9758
dec ecx
push ecx
call fcn.005e16b9
add esp, 4
mov ecx, dword [ebp - 0xc]
pop edi
mov al, bl
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x5a9770
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
push ebx
push esi
mov esi, ecx
mov eax, 0x10624dd3
mov ecx, dword [esp + 0x118]
xor bl, bl
imul ecx
sar edx, 6
mov eax, edx
mov dword [esp + 0xc], ecx
shr eax, 0x1f
add edx, eax
mov eax, dword [esi + 0x58]
lea ecx, [esp + 8]
mov dword [esp + 8], edx
push ecx
mov dword [esp + 0x18], eax
push 0
lea edx, [esp + 0x18]
push 0
inc eax
push edx
push eax
mov dword [esp + 0x24], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x5a97d2
pop esi
xor al, al
pop ebx
add esp, 0x10c
ret 4
test eax, eax
jle 0x5a97ea
mov ecx, dword [esi + 0x58]
lea eax, [esp + 0x10]
push eax
push ecx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
mov al, 1
jne 0x5a97ec
mov al, bl
pop esi
pop ebx
add esp, 0x10c
ret 4
Function at 0x5b15a0
Capabilities:
Connect socket
Resolve dns

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov word [esp + 4], 2
mov ax, word [esi + 0x18]
push eax
call sub.WS2_32.dll_htons
mov word [esp + 6], ax
mov eax, dword [esi + 0xc]
test eax, eax
jne 0x5b15c8
mov eax, 0x834cf4
push eax
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [esp + 8], eax
jne 0x5b15f8
mov esi, dword [esi + 0xc]
test esi, esi
jne 0x5b15e3
mov esi, 0x834cf4
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x5b161a
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
mov dword [esp + 8], eax
mov edx, dword [esp + 0x18]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call sub.WS2_32.dll_connect
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop esi
add esp, 0x10
ret 4
xor eax, eax
pop esi
add esp, 0x10
ret 4
Function at 0x5b5a00
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x5b5a49
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x5b5ec0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5f1b70
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.005b5a70
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.005b5af0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.005b5af0
lea ecx, [esi + 0xc]
call fcn.005e18da
lea ecx, [esi + 0x10]
call fcn.005e18da
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.005b7080
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.005b7080
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.005b7080
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.005e194f
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.005e194f
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x5b7270
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x5b72d6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x5b72d6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x5b72b7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x5ba760
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x8a2fa8]
xor edx, edx
cmp eax, edx
jne 0x5ba786
xor eax, eax
mov byte [eax + 0x8a2ea8], al
inc eax
cmp eax, 0x100
jl 0x5ba76e
mov dword [0x8a2fa8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x8a2ea8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x5ba817
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 0x5ba7ea
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 0x5ba7b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x5ba820
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 0x5ba873
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 0x5ba85a
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