joyce8/EMBER2024-capa huggingface dataset:
Function at 0x477e60
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x518]
cmp eax, 0xffffffff
je 0x477ed1
mov ecx, dword [ecx + 0x50c]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x477ed1
mov ecx, dword [esp + 0xc]
mov eax, dword [eax]
test ecx, ecx
je 0x477e8c
mov dword [ecx], eax
mov ecx, dword [eax + 0xc8]
push esi
mov esi, dword [esp + 0xc]
mov dword [esi], ecx
cmp dword [eax + 0xe0], 0
je 0x477eb9
push eax
call fcn.0046d750
add esp, 4
test eax, eax
jne 0x477eb5
mov dword [esi], 0xffffffff
pop esi
xor eax, eax
ret
mov eax, dword [eax + 0xc8]
push 2
push 1
lea edx, [esp + 0x10]
push edx
push eax
call dword [sym.imp.WS2_32.dll_recv]
jmp 0x477eab
mov ecx, dword [esp + 8]
mov dword [ecx], 0xffffffff
xor eax, eax
ret

Function at 0x477ee0
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x477eef
jmp dword [ecx*4 + 0x477f44]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
Function at 0x47d070
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x1c], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 8], eax
cmp eax, ebx
jne 0x47d1c4
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x47d1b9
push esi
push 0x20
call dword [0x623868]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x47d157
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x47d11f
cmp dword [edi + 0x18], ebx
je 0x47d11f
push eax
mov dword [esi + 0x10], eax
call dword [0x623868]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x47d161
mov ecx, dword [esi + 0x10]
mov edx, dword [edi + 0x18]
push ecx
push edx
push eax
call fcn.0058c740
add esp, 0xc
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x47d137
push eax
call dword [0x623874]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x47d16b
cmp dword [esp + 0x14], ebx
jne 0x47d141
mov dword [esp + 0x14], esi
cmp ebp, ebx
je 0x47d148
mov dword [ebp + 0x1c], esi
mov edi, dword [edi + 0x1c]
mov ebp, esi
cmp edi, ebx
jne 0x47d0b7
jmp 0x47d18e
mov dword [esp + 0x10], 8
jmp 0x47d18e
mov dword [esp + 0x10], 8
jmp 0x47d184
mov eax, dword [esi + 0x18]
mov dword [esp + 0x10], 8
cmp eax, ebx
je 0x47d184
push eax
call dword [0x62386c]
add esp, 4
push esi
call dword [0x62386c]
add esp, 4
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x47d19e
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0xc], ebx
je 0x47d1b5
mov eax, dword [esp + 0x10]
push eax
call fcn.0047d020
add esp, 4
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x28]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x47d3b0
Capabilities:
Create udp socket

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
push 0x48
push 1
mov esi, eax
mov ebx, ecx
call dword [0x623878]
mov edi, eax
xor eax, eax
add esp, 8
mov dword [esp + 0x10], 0xc
mov dword [ebx + 0x350], edi
cmp edi, eax
je 0x47d46f
mov dword [ebx + 0x340], esi
mov dword [ebx + 0x348], eax
mov dword [ebx + 0x34c], eax
mov dword [ebx + 0x344], eax
mov dword [edi], eax
mov eax, dword [esp + 0x18]
push esi
lea ebp, [edi + 0x10]
push eax
mov esi, ebp
mov dword [edi + 4], 0xffffffff
call fcn.0047d220
add esp, 8
test eax, eax
je 0x47d46f
mov ecx, dword [ebx + 0x33c]
push ecx
call fcn.0046dce0
mov edx, dword [esp + 0x1c]
push edx
call dword [0x623874]
add esp, 8
mov dword [ebx + 0x33c], eax
test eax, eax
je 0x47d46f
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x47d46f
push ebp
push 0x47d2c0
call fcn.004a6030
add esp, 8
mov dword [edi], eax
test eax, eax
jne 0x47d491
call fcn.0058d9d5
mov eax, dword [eax]
mov dword [esp + 0x10], eax
add ebx, 0x33c
push ebx
call fcn.0047d350
mov ecx, dword [esp + 0x14]
add esp, 4
push ecx
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
pop ecx
ret
Function at 0x481cf0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x5d4a98
push ecx
call fcn.00476e50
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00480ec0
test eax, eax
jne 0x481d20
mov eax, esi
jmp fcn.004812f0
ret
Function at 0x482140
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
push esi
mov esi, dword [ebp + 0x360]
push edi
mov edi, dword [ebp]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x4821c9
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.0058c740
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov ecx, dword [esi + 0x14c]
cmp ecx, 4
jge 0x482204
push str.Received_too_short_packet
push edi
call fcn.00476ee0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0058841d
add esp, 0x88
ret
mov edx, dword [esi + 0x15c]
movzx ax, byte [edx]
movzx edx, byte [edx + 1]
shl ax, 8
movzx eax, ax
or eax, edx
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x48222a
jmp dword [eax*4 + 0x482344]
cmp ecx, 4
jle case.0x48222a.4
mov eax, dword [esi + 0x15c]
movzx dx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl dx, 8
movzx edx, dx
or edx, eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
cmp eax, edx
jne case.0x48222a.4
add ecx, 0xfffffffc
push ecx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
push 1
push ebp
call fcn.004771b0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x482296
mov ecx, 5
mov eax, esi
call fcn.004820c0
mov eax, ebx
jmp 0x4821eb
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x38], eax
mov eax, dword [edi + 0x38]
adc dword [edi + 0x3c], edx
mov edx, dword [edi + 0x3c]
push edx
push eax
push edi
call fcn.0047b430
jmp 0x482318
mov eax, dword [esi + 0x15c]
movzx cx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl cx, 8
movzx edx, cx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
or edx, eax
push 0x5d4a98
push edi
mov dword [esi + 8], edx
call fcn.00476e50
jmp 0x482318
mov edx, dword [esi + 0x15c]
add ecx, 0xfffffffe
push ecx
add edx, 2
push edx
push esi
call fcn.004810a0
add esp, 0xc
test eax, eax
je case.0x48222a.4
jmp 0x4821eb
push str.Internal_error:_Unexpected_packet
push 0x5d0174
push edi
call fcn.00476ee0
add esp, 0xc
push ebp
call fcn.0047b4f0
add esp, 4
test eax, eax
je 0x4821e9
mov ecx, 5
mov eax, esi
call fcn.004820c0
mov eax, 0x2a
jmp 0x4821eb
Function at 0x484000
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0xc8]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x484044
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00476ee0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00483f00
add esp, 4
pop esi
pop ecx
ret
Function at 0x4856a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
push ebp
mov ebp, dword [esi]
push edi
mov edi, dword [esi + 0xcc]
push 1
push 0
push esi
or ebx, 0xffffffff
mov dword [esp + 0x18], 0x10
call fcn.00477310
add esp, 0xc
test eax, eax
jle 0x485709
mov ecx, 0x3e8
cmp eax, ecx
jge 0x4856e0
mov ecx, eax
push ecx
push 0xffffffffffffffff
push edi
call fcn.0048da60
add esp, 0xc
cmp eax, 0xffffffff
je 0x4857a1
test eax, eax
jne 0x48572e
push 1
push eax
push esi
call fcn.00477310
add esp, 0xc
test eax, eax
jg 0x4856d5
push str.Timeout_while_waiting_for_server_connect
push ebp
call fcn.00476ee0
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0058841d
add esp, 0x18
ret
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x48575e
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push edi
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov ebx, eax
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
cmp ebx, 0xffffffff
jne 0x485771
push str.Error_accept__ing_server_connect
jmp 0x4857a6
push str.Connection_accepted_from_server_n
push ebp
call fcn.00476e50
push 1
push ebx
mov dword [esi + 0xcc], ebx
call fcn.00492840
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0058841d
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push ebp
call fcn.00476ee0
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.0058841d
add esp, 0x18
ret
Function at 0x48da60
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x320
push ebp
mov ebp, dword [esp + 0x328]
push esi
xor esi, esi
push edi
mov edi, dword [esp + 0x334]
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
cmp ebp, 0xffffffff
jne 0x48dac2
cmp edi, ebp
jne 0x48dac2
mov eax, dword [esp + 0x338]
cmp eax, esi
je 0x48dab6
jge 0x48daaf
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
pop edi
pop esi
or eax, 0xffffffff
pop ebp
add esp, 0x320
ret
push eax
call dword [sym.imp.KERNEL32.dll_Sleep]
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x320
ret
push ebx
mov ebx, dword [esp + 0x33c]
cmp ebx, esi
jle 0x48dadd
mov esi, ebx
call fcn.0048f550
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor ecx, ecx
xor eax, eax
or edx, 0xffffffff
mov dword [esp + 0x24], ecx
mov dword [esp + 0x128], eax
cmp ebp, 0xffffffff
je 0x48db11
mov ecx, 1
mov dword [esp + 0x12c], ebp
mov dword [esp + 0x128], ecx
mov dword [esp + 0x28], ebp
mov dword [esp + 0x24], ecx
mov edx, ebp
mov dword [esp + 0x22c], eax
cmp edi, 0xffffffff
je 0x48db57
mov dword [esp + 0x230], edi
mov dword [esp + 0x22c], 1
test ecx, ecx
jbe 0x48db3e
cmp dword [esp + eax*4 + 0x28], edi
je 0x48db3e
inc eax
cmp eax, ecx
jb 0x48db33
cmp eax, ecx
jne 0x48db4f
cmp ecx, 0x40
jae 0x48db4f
mov dword [esp + eax*4 + 0x28], edi
inc dword [esp + 0x24]
xor eax, eax
cmp edi, edx
jbe 0x48db57
mov edx, edi
xor ecx, ecx
cmp ebx, eax
setl cl
lea edi, [esp + 0x18]
dec ecx
and ecx, edi
inc edx
mov ebp, ecx
mov dword [esp + 0x20], edx
jmp 0x48db72
xor eax, eax
cmp ebx, eax
jle 0x48dba1
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov edx, esi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x1c], edx
jmp 0x48dbab
jne 0x48dbab
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebp
lea eax, [esp + 0x28]
push eax
mov eax, dword [esp + 0x28]
lea ecx, [esp + 0x234]
push ecx
lea edx, [esp + 0x134]
push edx
push eax
call dword [sym.imp.WS2_32.dll_select]
mov edi, eax
cmp edi, 0xffffffff
jne 0x48dc0d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x48dbe4
cmp eax, 0x2714
jne 0x48dc0d
test ebx, ebx
jle 0x48db70
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
push ecx
push edx
call fcn.0048f550
push edx
push eax
call fcn.0048f580
mov esi, ebx
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x48db70
pop ebx
test edi, edi
jl 0x48daa2
je 0x48dab6
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x48dc53
lea eax, [esp + 0x124]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x48dc41
mov esi, 1
lea ecx, [esp + 0x20]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x48dc53
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x48dc86
lea edx, [esp + 0x228]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x48dc74
or esi, 2
lea eax, [esp + 0x20]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x48dc86
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
add esp, 0x320
ret
Function at 0x48e990
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x10], 0
mov dword [eax], 0
call fcn.0048f550
mov esi, dword [esp + 0x1c]
mov ecx, dword [esi + 0xc4]
push ecx
mov ecx, dword [esi + 0xc0]
push ecx
push edx
push eax
call fcn.0048f580
mov ebx, dword [esp + 0x40]
add esp, 0x10
cmp eax, ebx
jg 0x48ea4a
mov edi, dword [esp + 0x28]
mov ebp, dword [esp + 0x24]
lea ebx, [ebx]
mov edx, ebx
sub edx, eax
mov eax, dword [esp + 0x20]
push edx
push 0xffffffffffffffff
push eax
call fcn.0048da60
add esp, 0xc
test eax, eax
jle 0x48ea6d
mov edx, dword [esp + 0x20]
lea ecx, [esp + 0x14]
push ecx
push edi
push ebp
push edx
call fcn.00476b40
add esp, 0x10
cmp eax, 0x51
je 0x48ea29
test eax, eax
jne 0x48ea70
mov eax, dword [esp + 0x14]
cmp edi, eax
je 0x48ea57
test eax, eax
je 0x48ea6d
sub edi, eax
add ebp, eax
add dword [esp + 0x10], eax
call fcn.0048f550
mov ecx, dword [esi + 0xc4]
push ecx
mov ecx, dword [esi + 0xc0]
push ecx
push edx
push eax
call fcn.0048f580
add esp, 0x10
cmp eax, ebx
jle 0x48e9e0
pop edi
pop esi
pop ebp
mov eax, 0x1c
pop ebx
add esp, 8
ret
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
add eax, edx
pop ebp
mov dword [ecx], eax
xor eax, eax
pop ebx
add esp, 8
ret
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret

Function at 0x48f5e0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00591943
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x48f645
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x48f645
lea edx, [esp]
push edx
call dword [0x623874]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0058841d
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0058841d
add esp, 0x108
ret
jmp 0x48f5e0

Function at 0x48f660
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00591943
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x48f645
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x48f645
lea edx, [esp]
push edx
call dword [0x623874]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0058841d
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0058841d
add esp, 0x108
ret
jmp 0x48f5e0
Function at 0x4929f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xffffffc0
mov eax, 0x474
call fcn.005890a0
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x470], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [esp + 0x3c], 0
test esi, esi
jne 0x492a37
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x470]
xor ecx, esp
call fcn.0058841d
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0x48]
push eax
push esi
call fcn.00591a66
mov edi, eax
add esp, 8
mov eax, 8
call fcn.005890a0
fldz
fstp qword [esp]
lea ecx, [esp + 0x50]
push 0x30
push ecx
call fcn.00492860
add esp, 0x10
test edi, edi
jl 0x492a20
mov ebx, dword [ebp + 0xc]
test ebx, ebx
je 0x492a20
push 0x5cb17c
push esi
call fcn.00588fb6
add esp, 8
mov dword [esp + 0x40], eax
test eax, eax
je 0x492b11
jmp 0x492a94
mov eax, dword [esp + 0x40]
test ebx, ebx
jle 0x492aa2
cmp ebx, 0x400
mov esi, ebx
jl 0x492aa7
mov esi, 0x400
push eax
push esi
lea edx, [esp + 0x80]
push 1
push edx
call fcn.00588df0
mov edi, eax
add esp, 0x10
mov dword [esp + 0x44], edi
test edi, edi
jle 0x492af5
fild dword [esp + 0x44]
mov eax, 8
call fcn.005890a0
lea eax, [esp + 0x80]
fstp qword [esp]
push esi
push eax
call fcn.00492860
add dword [esp + 0x4c], edi
add esp, 0x10
test ebx, ebx
jle 0x492a90
sub ebx, esi
test ebx, ebx
jg 0x492a90
mov ecx, dword [esp + 0x40]
push ecx
call fcn.005889c5
lea edx, [esp + 0x7c]
push 0x400
push edx
call fcn.004aaf90
add esp, 0xc
mov ecx, dword [esp + 0x47c]
mov eax, dword [esp + 0x3c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0058841d
mov esp, ebp
pop ebp
ret
Function at 0x4998a0
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
and esp, 0xffffffc0
mov eax, 0x74
call fcn.005890a0
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x70], eax
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 0x80000000
jae 0x499a25
call fcn.004ab4a0
test eax, eax
je 0x499a25
push 0
push 0
push 0
push str.DISPLAY
call dword [sym.imp.GDI32.dll_CreateDCA]
mov edi, eax
push edi
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
mov esi, dword [sym.imp.GDI32.dll_GetDeviceCaps]
push 8
mov ebx, eax
push edi
mov dword [esp + 0x48], ebx
call esi
push 0xa
push edi
mov dword [esp + 0x4c], eax
call esi
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x44]
push 0x10
push eax
push edi
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov esi, eax
push esi
push ebx
mov dword [esp + 0x50], esi
call dword [sym.imp.GDI32.dll_SelectObject]
lea ecx, [esp + 0x50]
push ecx
push 0x18
push esi
mov dword [esp + 0x58], eax
call dword [sym.imp.GDI32.dll_GetObjectA]
movzx esi, word [esp + 0x60]
imul esi, dword [esp + 0x58]
imul esi, dword [esp + 0x5c]
push 0x2d5
push str..crypto_rand_rand_win.c
push esi
call fcn.0049b6d0
add esp, 0xc
mov dword [esp + 0x3c], eax
test eax, eax
je 0x499a06
mov ecx, dword [esp + 0x38]
add ecx, 0xfffffff0
xor ebx, ebx
mov dword [esp + 0x38], ecx
test ecx, ecx
jle 0x4999f9
mov edx, dword [esp + 0x44]
mov eax, dword [esp + 0x40]
push 0xcc0020
push ebx
push 0
push edi
push 0x10
push edx
push 0
push 0
push eax
call dword [sym.imp.GDI32.dll_BitBlt]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x48]
push ecx
push esi
push edx
call dword [sym.imp.GDI32.dll_GetBitmapBits]
push 0
call fcn.004b8950
mov ecx, dword [esp + 0x40]
push eax
push 0
lea eax, [esp + 0x74]
push eax
push esi
push ecx
call fcn.004b1580
add esp, 0x18
mov eax, 8
call fcn.005890a0
fldz
fstp qword [esp]
lea edx, [esp + 0x70]
push 0x14
push edx
call fcn.00492860
add ebx, 0x10
add esp, 0x10
cmp ebx, dword [esp + 0x38]
jl 0x499981
mov eax, dword [esp + 0x3c]
push eax
call fcn.0049b880
mov ebx, dword [esp + 0x44]
add esp, 4
mov eax, dword [esp + 0x4c]
push eax
push ebx
call dword [sym.imp.GDI32.dll_SelectObject]
push eax
call dword [sym.imp.GDI32.dll_DeleteObject]
mov esi, dword [sym.imp.GDI32.dll_DeleteDC]
push ebx
call esi
push edi
call esi
mov ecx, dword [esp + 0x7c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0058841d
mov esp, ebp
pop ebp
ret
Function at 0x49a180
Capabilities:
Capture screenshot

Disassembly:
call fcn.00499a40
jmp fcn.004998a0

Function at 0x4a6030
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.0058db3c
add esp, 0x18
test eax, eax
je 0x4a6053
cmp eax, 0xffffffff
jne 0x4a6055
xor eax, eax
ret

Function at 0x4a6090
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [esp + 4]
push ebx
mov ebx, dword [eax + 0x2c]
push esi
push edi
mov edi, dword [ebx]
mov esi, dword [edi + 0x1a4]
test esi, esi
jne 0x4a60a9
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.0048f550
push edx
push eax
call fcn.0048f580
add esp, 0x10
sub esi, eax
cmp dword [edi + 0x19c], 0
je 0x4a60f6
mov eax, dword [ebx + 0xbc]
mov ecx, dword [ebx + 0xb8]
push eax
push ecx
call fcn.0048f550
push edx
push eax
call fcn.0048f580
mov ecx, dword [edi + 0x19c]
sub ecx, eax
add esp, 0x10
cmp esi, ecx
mov eax, ecx
jge 0x4a60f8
mov eax, esi
pop edi
pop esi
pop ebx
ret
Function at 0x4a98f0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x58], ecx
lea eax, [ecx + 1]
ret
Function at 0x4ab580
Capabilities:
Access the windows event log

Disassembly:
mov eax, 0x108
call fcn.005890a0
mov eax, dword [0x632e20]
xor eax, esp
mov dword [esp + 0x104], eax
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
test eax, eax
je 0x4ab5e5
push eax
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x4ab5e5
mov ecx, dword [esp + 0x10c]
lea eax, [esp + 0x110]
push eax
push ecx
call fcn.0058d2fb
add eax, 0x40
push eax
call fcn.0059254b
add esp, 0xc
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0058841d
add esp, 0x108
ret
mov eax, dword [esp + 0x10c]
lea edx, [esp + 0x110]
push edx
push eax
lea ecx, [esp + 0xc]
push 0xff
push ecx
call fcn.00592413
add esp, 0x10
mov byte [esp + 0x103], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 0x80000000
jae 0x4ab674
call fcn.004ab4a0
test eax, eax
je 0x4ab674
push esi
push str.OPENSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
push 0
mov esi, eax
lea eax, [esp + 8]
push eax
push 0
push 1
push 0
push 0
push 0
push 1
lea edx, [esp + 0x28]
push esi
mov dword [esp + 0x28], edx
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0058841d
add esp, 0x108
ret
push 0x10
push str.OpenSSL:_FATAL
lea ecx, [esp + 0xc]
push ecx
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0058841d
add esp, 0x108
ret