joyce8/EMBER2024-capa huggingface dataset:
Function at 0x9895e3
Capabilities:
Encode data using base64

Disassembly:
push 0x64
mov eax, 0xa03079
call fcn.00989add
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x54]
xor ebx, ebx
mov dword [ebp - 0x70], esi
push 0x41
push ebx
push eax
mov dword [ebp - 0x64], esi
mov dword [ebp - 0x6c], ebx
call fcn.009de090
add esp, 0xc
mov ecx, ebx
lea eax, [ecx + 0x41]
mov byte [ebp + ecx - 0x54], al
inc ecx
cmp ecx, 0x1a
jl 0x98960e
mov ecx, ebx
lea eax, [ecx + 0x61]
mov byte [ebp + ecx - 0x3a], al
inc ecx
cmp ecx, 0x1a
jl 0x98961d
mov ecx, ebx
lea eax, [ecx + 0x30]
mov byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 0xa
jl 0x98962c
mov edi, esi
mov word [ebp - 0x16], 0x2f2b
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], 0xf
mov byte [esi], bl
mov eax, dword [ebp + 0x10]
mov edi, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x6c], 1
test eax, eax
je 0x989798
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x58], al
inc edi
mov dl, byte [ebp - 0x57]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x56]
mov cl, byte [ebp - 0x58]
mov byte [ebp - 0x5f], ch
mov byte [ebp - 0x5d], dl
mov byte [ebp - 0x5e], cl
cmp edi, esi
jne 0x9896f0
mov esi, dword [ebp - 0x64]
mov al, cl
shr al, 2
and cl, 3
mov byte [ebp - 0x5c], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ch
mov byte [ebp - 0x5b], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
and ch, 0x3f
mov byte [ebp - 0x5a], cl
mov byte [ebp - 0x59], ch
movzx eax, byte [ebp + edi - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
call fcn.0041befb
inc edi
cmp edi, 4
jl 0x9896ca
mov dl, byte [ebp - 0x5d]
mov edi, ebx
mov cl, byte [ebp - 0x5e]
mov ch, byte [ebp - 0x5f]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x98966d
mov dword [ebp - 0x68], edi
test edi, edi
je 0x989795
mov eax, edi
cmp edi, esi
jge 0x989726
cmp eax, esi
jae 0x9897a2
mov byte [ebp + eax - 0x58], bl
inc eax
cmp eax, esi
jl 0x98970e
mov ch, byte [ebp - 0x56]
mov dl, byte [ebp - 0x57]
mov cl, byte [ebp - 0x58]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x5c], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x5b], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x59], ch
lea eax, [edi + 1]
mov byte [ebp - 0x5a], dl
mov dword [ebp - 0x58], eax
test eax, eax
jle 0x989780
mov esi, dword [ebp - 0x64]
mov edi, eax
movzx eax, byte [ebp + ebx - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
call fcn.0041befb
inc ebx
cmp ebx, edi
jl 0x989763
mov edi, dword [ebp - 0x68]
push 3
pop esi
cmp edi, esi
jge 0x989795
sub esi, edi
mov ecx, dword [ebp - 0x64]
push 0x3d
call fcn.0041befb
sub esi, 1
jne 0x989786
mov esi, dword [ebp - 0x64]
mov eax, esi
call fcn.00989a9b
ret 0xc
call fcn.00989d28
int3
Function at 0x9897a8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dh, byte [ebp + 0xc]
push ebx
push esi
xor ebx, ebx
mov esi, ebx
push edi
test dh, 1
je 0x9897ea
mov al, byte [ebp + 8]
test esi, esi
je 0x9897e8
mov edi, esi
mov dh, al
mov dl, dh
add dl, dl
mov al, dl
xor al, 0x1b
test dh, dh
movzx ecx, al
movzx eax, dl
cmovns ecx, eax
mov dh, cl
sub edi, 1
jne 0x9897c6
mov byte [ebp - 1], dh
mov al, cl
mov dh, byte [ebp + 0xc]
xor bl, al
shr dh, 1
inc esi
mov byte [ebp + 0xc], dh
cmp esi, 8
jl 0x9897b6
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 8

Function at 0x98ac6c
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x98acab
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x98acab
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x98acab
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x98acab
cmp dword [ecx + 0x74], 0xe
jbe 0x98acab
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x98aeae
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x98aed5
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x98aed8
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.0098ae8a
pop esi
leave
ret 8
Function at 0x994420
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, 0x1505
lea ebx, [esi + eax]
cmp esi, ebx
jae 0x994456
mov al, byte [esi]
push eax
call fcn.009a3090
movsx ecx, al
inc esi
mov eax, edi
add esp, 4
shl eax, 5
add eax, edi
xor ecx, eax
mov edi, ecx
cmp esi, ebx
jb 0x994438
mov eax, 0x4104105
mov esi, edi
mul edi
sub esi, edx
shr esi, 1
add esi, edx
shr esi, 5
mov ecx, esi
shl ecx, 6
sub ecx, esi
sub edi, ecx
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x99f0f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6cf], 0
je 0x99f188
cmp dword [esi + 0x1a4], 0
je 0x99f145
push esi
call fcn.0098fb70
push 1
push esi
mov byte [ebp + 8], al
call fcn.0098fe00
push dword [esi + 0x154]
mov eax, dword [esi + 0x1a4]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
push dword [ebp + 8]
push esi
call fcn.0098fe00
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0x99f159
sub eax, 1
je 0x99f159
sub eax, 1
jne 0x99f188
push dword [esi + 0x150]
lea eax, [ecx*2 + 0xa1ac34]
push 1
add eax, ecx
push 2
push eax
call fcn.009ed868
push dword [esi + 0x150]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.009ed868
add esp, 0x20
pop esi
pop ebp
ret
Function at 0x9a11e0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.009a1210
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.009fa797

Function at 0x9a1460
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0xa1afa0
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x9a1480
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xa1afb4
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xa1afc4
push esi
mov dword [ebp - 8], ebx
call fcn.009ee7d7
add esp, 8
test eax, eax
je 0x9a14cc
test ebx, ebx
je 0x9a14bc
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x9a14f5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x9a14f5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x9a15b8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9a1511
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xa37178]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x9a15ae
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x9a15ae
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9a1550
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9a1570
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x9a1585
mov eax, dword [ebp - 8]
test eax, eax
je 0x9a15a5
push 8
push 0
push ebx
call eax
jmp 0x9a15ac
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xa3717c]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x9a1610
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0xa370c0]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x9a1669
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x9a1656
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x9a1650
shr eax, 8
cmp al, 2
je 0x9a1669
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009897fe
mov esp, ebp
pop ebp
ret
call fcn.009d27c0
test eax, eax
jne 0x9a16c5
push str.iphlpapi.dll
call fcn.009a1460
add esp, 4
mov dword [0xa39778], eax
test eax, eax
je 0x9a169d
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x9a169d
mov dword [0xa39774], eax
push 3
push 2
push 0
push 0
push 6
call fcn.009d23d0
add esp, 0x14
test al, al
setne byte [0xa3bf34]
push 0xa3bf38
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009897fe
mov esp, ebp
pop ebp
ret

Function at 0x9a3e80
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x9a3eab
cmp dword [esi + 0x84], 0
je 0x9a3eab
push 2
push 3
push esi
call fcn.009a3650
push dword [ebp + 0xc]
call fcn.009a3940
add esp, 0x10
jmp 0x9a3eba
push dword [ebp + 0xc]
call fcn.009a3940
add esp, 4
test esi, esi
je 0x9a3ece
cmp dword [esi + 0x84], 0
je 0x9a3ece
push 3
push esi
call fcn.009a3690
add esp, 8
pop esi
pop ebp
ret
Function at 0x9aeb20
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x9aeb3b
cmp dword [edi], 0
jne 0x9aeb4d
test esi, esi
je 0x9aeb44
cmp dword [esi], 0
jne 0x9aeb4d
test ebx, ebx
je 0x9aeb96
cmp dword [ebx], 0
je 0x9aeb96
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.009d7490
add esp, 0xc
test ebx, ebx
je 0x9aeb68
cmp dword [ebx], 0
jne 0x9aeb6a
xor ebx, ebx
test esi, esi
je 0x9aeb73
cmp dword [esi], 0
jne 0x9aeb75
xor esi, esi
test edi, edi
je 0x9aeb7e
cmp dword [edi], 0
jne 0x9aeb80
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.009aead0
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x9b20e0
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.00994d50
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.009b0360
push dword [ebp + 0xc]
mov edi, eax
call fcn.009b0360
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x9b2167
lea eax, [ebp - 0x20]
push eax
call fcn.00994d50
movups xmm0, xmmword [ebp - 0x10]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.00994e00
add esp, 0x20
test edx, edx
ja 0x9b218a
jb 0x9b2155
cmp eax, 0x3e8
ja 0x9b218a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x9b2120
test edi, edi
je 0x9b2174
push edi
call fcn.009e1dcc
add esp, 4
test esi, esi
je 0x9b2181
push esi
call fcn.009e1dcc
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x9b2197
push edi
call fcn.009e1dcc
add esp, 4
test esi, esi
je 0x9b21a4
push esi
call fcn.009e1dcc
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x9b25a0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 8], ebx
mov dword [eax], ebx
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0x9b26fa
push esi
mov esi, dword [ebp - 0xc]
test esi, esi
je 0x9b26e6
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x9b25fc
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x9b25f0
sub eax, edx
inc eax
jmp 0x9b25fe
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 4], eax
jne 0x9b26a2
cmp dword [esi + 0x18], 0
je 0x9b26a2
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x9b26a2
cmp ecx, 0x10
jb 0x9b26a2
add eax, 0x30
push eax
call dword [0xa37178]
mov edi, eax
add esp, 4
test edi, edi
je 0x9b26db
mov ecx, dword [esi]
lea edx, [edi + 0x20]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], 0x10
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], edx
mov eax, dword [esi + 0x18]
movups xmm0, xmmword [eax]
movups xmmword [edx], xmm0
test ecx, ecx
je 0x9b2690
lea eax, [edx + 0x10]
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.009ddb10
add esp, 0xc
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x9b269f
mov dword [eax + 0x1c], edi
mov dword [ebp - 8], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x9b25e0
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop edi
test eax, eax
je 0x9b26bf
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x9b26e2
push ebx
call fcn.009b2570
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0x9b26b0
test ebx, ebx
jne 0x9b26f2
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x9b2a60
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.009e1f3b
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x9b2a87
cmp ecx, 0xffffffff
cmovne eax, ecx
pop ebp
ret

Function at 0x9b2b80
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.009de090
add esp, 0xc
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
pop ebp
ret
Function at 0x9b49e0
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0x14]
push esi
push 0
push dword [ebp + 0x10]
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 4
mov dword [ebp + 0x14], esi
call fcn.009de090
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000040
push dword [ebp + 0x18]
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x9b4aae
lea eax, [ebp - 4]
push eax
push 0
push 0
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x9b4a90
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x9b4a90
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x9b4a90
cmp esi, dword [ebp - 0xc]
jb 0x9b4a90
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [ebp - 4]
test eax, eax
je 0x9b4a9e
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0x9b4aae
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x9b5f10
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.009b5e80
Function at 0x9bbd20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0xa370c0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x14]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x12c]
push esi
mov dword [ebp - 0x18], 0xffffffff
mov dword [ebp - 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x9bbd7b
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x18], eax
jmp 0x9bbd7e
mov eax, dword [ebp - 0x18]
cmp eax, 0xffffffff
jne 0x9bbda7
push str.Error_accept__ing_server_connect
push edi
call fcn.0099f190
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009897fe
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.0099f250
mov byte [ebx + 0x1d5], 0
push 1
push dword [ebp - 0x18]
call fcn.009d75a0
lea eax, [ebp - 0x18]
push eax
push 1
push ebx
push edi
call fcn.009cc8a0
add esp, 0x20
test eax, eax
jne 0x9bbe2d
cmp dword [edi + 0x1ac], eax
je 0x9bbe2b
push 1
push edi
call fcn.0098fe00
mov eax, dword [edi + 0x1ac]
push 1
push dword [ebp - 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.0098fe00
add esp, 0x1c
test esi, esi
je 0x9bbe2b
push ebx
push edi
call fcn.009bc2d0
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009897fe
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009897fe
mov esp, ebp
pop ebp
ret

Function at 0x9be380
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x9be3b2
push str.Couldnt_set_desired_mode
push esi
call fcn.0099f190
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x9be3c9
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0099f250
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0x9be3e1
push ebx
push esi
call fcn.009be050
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0x9be3f5
push esi
call fcn.009bd0a0
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0x9be409
push esi
call fcn.009be030
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0x9be418
push esi
call fcn.009be260
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x9c4d00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x9c4d48
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0099f190
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.009c45b0
add esp, 0x10
pop esi
pop ebx
pop ebp
ret

Function at 0x9c4e80
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov edx, dword [ebx + 0x124]
mov eax, dword [ebx + 0x18]
mov dword [ebp + 8], edx
mov dword [ebp - 4], eax
jne 0x9c4fe8
lea ecx, [edx + 0x1cb4]
push edi
lea edi, [edx + 0x1eb4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x9c4ec0
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x9c4ed4
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9c4ed4
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [edx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov ecx, dword [ebp + 8]
mov dword [ebp + 0xc], eax
shr eax, 8
mov dword [ebp - 8], eax
movzx ecx, word [ecx + 0x1caa]
push ecx
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [ebp - 0xc], eax
cmp ecx, edi
jae 0x9c4f4b
mov eax, dword [ebp + 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9c4f4b
mov eax, dword [ebp - 8]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9c4f4b
mov eax, dword [ebp - 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9c4f4b
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9c4f4b
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9c4f4b
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov eax, dword [ebp + 8]
lea esi, [eax + 0x1cb4]
mov dword [eax + 0x1eb8], ecx
sub ecx, esi
mov dword [edi], esi
sub ecx, 2
add eax, 0x1cb6
push ecx
push eax
push 0x3e
push ebx
call fcn.009c46b0
mov eax, dword [ebp - 4]
add esp, 0x10
push 0
push 3
push esi
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x9c4fa2
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0099f190
add esp, 0xc
mov esi, dword [ebp + 8]
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.009c4d60
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x9c4fe7
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0099f190
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret