joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d2f8
Capabilities:
Accept command line arguments
Set environment variable
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
xor ebx, ebx
push ebx
call dword [sym.imp.ole32.dll_OleInitialize]
mov ecx, 0x41fdc0
call fcn.0040e428
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov esi, eax
cmp esi, ebx
je 0x40d334
push esi
call fcn.0040b441
push esi
push str.sfxcmd
call edi
push 0x400
mov esi, 0x419ad8
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push esi
push str.sfxname
call edi
call fcn.00406e61
test eax, eax
je 0x40d36a
push 0x400
push 0x4192d8
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
jmp 0x40d372
xor eax, eax
mov word [0x4192d8], ax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov edi, eax
push 0x64
push edi
mov dword [0x414c78], edi
call dword [sym.imp.USER32.dll_LoadIconA]
push 0x65
push dword [0x414c78]
mov dword [0x4192d4], eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
lea ecx, [ebp - 8]
mov dword [0x4192d0], eax
call fcn.00411585
push esi
mov ecx, 0x414c88
call fcn.0040989c
lea ecx, [ebp - 0x40]
call fcn.00406435
lea ecx, [ebp - 0x24]
call fcn.00406435
push 0x64
call fcn.0040ac5d
push 0x64
mov dword [ebp - 0x28], eax
call fcn.0040ac5d
push ebx
push 0x40cbe0
mov dword [ebp - 0xc], eax
push ebx
lea eax, [ebp - 0x40]
mov dword [0x418ecc], eax
push str.STARTDLG
lea eax, [ebp - 0x24]
push edi
mov dword [0x418ec8], eax
call dword [sym.imp.USER32.dll_DialogBoxParamA]
lea ecx, [ebp - 0x24]
mov dword [0x419f80], ebx
mov dword [0x418ec8], ebx
mov dword [0x418ecc], ebx
call fcn.0040644b
lea ecx, [ebp - 0x40]
call fcn.0040644b
lea ecx, [ebp - 8]
call fcn.004115fd
cmp byte [0x419f88], bl
je 0x40d433
call fcn.0040b6e5
push 0x80
push ebx
push 0x419ee8
call fcn.0040a245
cmp dword [0x41a824], ebx
jbe 0x40d456
push dword [0x41a818]
call fcn.0040a1c1
push dword [0x4192d4]
mov esi, dword [sym.imp.GDI32.dll_DeleteObject]
call esi
mov eax, dword [0x4192d0]
cmp eax, ebx
je 0x40d470
push eax
call esi
cmp dword [0x414c7c], ebx
jne 0x40d48f
cmp dword [0x419f78], ebx
je 0x40d48f
push 0xff
mov ecx, 0x414c7c
call fcn.00403281
mov eax, dword [0x41a828]
mov dword [0x419f78], 2
cmp eax, ebx
je 0x40d4a8
push eax
call fcn.0040b6a6
call dword [sym.imp.ole32.dll_OleUninitialize]
push dword [0x414c7c]
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x40d81a
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4

Function at 0x461f20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x455015
lea edi, [esi - 0x54015]
push edi
or ebp, 0xffffffff
jmp 0x461f42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x461f49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x461f38
mov eax, 1
add ebx, ebx
jne 0x461f5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x461f50
jne 0x461f6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f50
xor ecx, ecx
sub eax, 3
jb 0x461f80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x461ff2
mov ebp, eax
add ebx, ebx
jne 0x461f8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x461f98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x461fbc
inc ecx
add ebx, ebx
jne 0x461fa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x461f9d
jne 0x461fb9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x461fdc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x461fcd
jmp 0x461f3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x461fdc
add edi, ecx
jmp 0x461f3e
pop esi
mov edi, esi
mov ecx, 0x32d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x461ffa
cmp byte [edi], 0
jne 0x461ffa
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x461fff
lea edi, [esi + 0x5f000]
mov eax, dword [edi]
or eax, eax
je 0x46206e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x621f0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x62254]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x46202c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x62258]
or eax, eax
je 0x462068
mov dword [ebx], eax
add ebx, 4
jmp 0x462049
call dword [esi + 0x6225c]
popal
jmp 0x4095a4
Function at 0x401e9f
Capabilities:
Access peb ldr_data
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov esi, dword [ebp + 8]
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0xc]
lea ecx, [eax + 0x14]
mov eax, dword [eax + 0x14]
cmp eax, ecx
je 0x401fd5
mov edx, eax
mov eax, dword [eax]
test eax, eax
je 0x401ec2
cmp dword [edx + 0x10], esi
jne 0x401eba
xor eax, eax
mov dword [esp + 0x14], 0x8000000
mov dword [esp + 0x18], eax
xor eax, eax
mov dword [esp + 0x10], 3
mov dword [esp + 0xc], eax
mov dword [esp + 8], 1
mov dword [esp + 4], accept
mov eax, dword [edx + 0x20]
mov dword [esp], eax
call dword [ebp + 0x10]
sub esp, 0x1c
mov ebx, eax
cmp eax, 0xffffffff
je 0x401fd5
mov ecx, dword [esi + 0x3c]
mov eax, dword [ebp + 0xc]
add ecx, esi
sub eax, esi
lea edx, [ecx + 0xf8]
movzx ecx, word [ecx + 6]
mov dword [ebp - 0x24], eax
imul ecx, ecx, 0x28
add ecx, edx
cmp edx, ecx
je 0x401fce
mov esi, dword [edx + 0xc]
cmp eax, esi
jb 0x401f4f
mov edi, dword [edx + 0x10]
add edi, esi
cmp edi, eax
jb 0x401f4f
add eax, dword [edx + 0x14]
sub eax, esi
jne 0x401f54
jmp 0x401fce
add edx, 0x28
jmp 0x401f2e
xor edi, edi
mov dword [esp + 4], eax
mov dword [esp + 0xc], edi
mov dword [esp + 8], edi
mov dword [esp], ebx
call dword [ebp + 0x14]
sub esp, 0x10
inc eax
je 0x401fce
xor esi, esi
lea eax, [ebp - 0x24]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x20]
mov dword [esp + 0x10], esi
mov dword [esp + 8], 8
mov dword [esp + 4], eax
mov dword [esp], ebx
call dword [ebp + 0x18]
sub esp, 0x14
test eax, eax
je 0x401fce
cmp dword [ebp - 0x24], 8
jne 0x401fce
cmp byte [ebp - 0x20], 0xb8
mov eax, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
jne 0x401fce
shrd eax, edx, 8
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
add eax, 5
mov dword [ebp - 0x1c], eax
mov dword [esp], ebx
call dword [ebp + 0x1c]
push ebx
mov eax, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
jmp 0x401fd9
mov dword [esp], ebx
call dword [ebp + 0x1c]
push eax
xor eax, eax
xor edx, edx
leave
ret 0x18
Function at 0x40f8bc
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0040fa6c
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x40f9ba
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x40f95d
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x40f9a0
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x40f974
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x40f98f
test al, 0x40
je 0x40f986
mov ecx, dword [edi + 0x20]
jmp 0x40f98d
test al, 0x80
je 0x40f9a0
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x40f9a0
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x40f92c
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x48b890
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5f278b
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.005e5fa9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x48b912
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005e2f16
mov eax, dword [eax]
push 0x1439f30
push eax
call fcn.005b7134
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005e6234
test bl, bl
je 0x48b912
push 0x1439f30
lea ecx, [esp + 0xc]
call fcn.005e65c4
push 0x1439f3c
lea ecx, [esp + 0xc]
call fcn.005e65c4
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 0x48b94e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005e6234
jmp 0x48ba19
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA_1]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x48b9d2
lea edx, [esp + 0x7c]
push 0x1439f38
push edx
call fcn.005b7134
add esp, 8
test eax, eax
je 0x48b9d2
lea eax, [esp + 0x7c]
push 0x1439f34
push eax
call fcn.005b7134
add esp, 8
test eax, eax
je 0x48b9d2
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 0x48b962
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.005e6234
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 0x48cc80
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_1]
mov esi, eax
test esi, esi
jne 0x48cce2
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_1]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey_1]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x48ccf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5f28eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1476338]
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 0x48ce28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x48cd56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005e6234
xor eax, eax
jmp 0x48ce9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005e6371
push esi
lea ecx, [esp + 0xc]
call fcn.005e6600
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x1439f80
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x48ce7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0048cc80
test eax, eax
jne 0x48ce7d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA_1]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0048cc80
test eax, eax
jne 0x48ce7d
lea eax, [esp + 0x14]
push 0x1439f5c
push eax
call fcn.005b8310
mov esi, eax
add esp, 8
test esi, esi
jne 0x48ce5c
lea ecx, [esp + 0x14]
push 0x1439f58
push ecx
call fcn.005b8290
mov esi, eax
add esp, 8
test esi, esi
jne 0x48ce5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA_1]
lea esi, [esp + eax + 0x13]
jmp 0x48ce5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005e6321
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x48cd6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005e6234
xor eax, eax
jmp 0x48ce9f
mov byte [esi], 0
push 0x1439f54
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.005e6234
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 0x497466
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3a0]
test eax, eax
jne 0x49748e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3a0], eax
pop esi
add esp, 0x190
ret
Function at 0x4a1b30
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState_1]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4a1b9e
cmp si, 0x69
ja 0x4a1b9e
add esi, 0xffd0
cmp si, 0x11
je 0x4a1b6e
push 0x11
call edi
test ax, ax
jge 0x4a1b6e
or esi, 0x2000
cmp si, 0x10
je 0x4a1b83
push 0x10
call edi
test ax, ax
jge 0x4a1b83
or esi, 0x4000
cmp si, 0x12
je 0x4a1b98
push 0x12
call edi
test ax, ax
jge 0x4a1b98
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4a1bab
mov esi, 0xbd
jmp 0x4a1b5f
cmp si, 0x6e
jne 0x4a1bb8
mov esi, 0xbe
jmp 0x4a1b5f
cmp si, 0x6f
jne 0x4a1b59
mov esi, 0xbf
jmp 0x4a1b5f

Function at 0x4a34b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x14881f0]
xor edx, edx
cmp eax, edx
jne 0x4a34d6
xor eax, eax
mov byte [eax + 0x14880f0], al
inc eax
cmp eax, 0x100
jl 0x4a34be
mov dword [0x14881f0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x14880f0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4a3567
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 0x4a353a
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 0x4a3508
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4a35e0
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 0x4a3633
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 0x4a361a
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 0x4aa640
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 0x4aa7d8
cmp ebp, ebx
jle 0x4aa7d8
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 0x4aa69e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4aa6a5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4aa6b4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4aa6bb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.005e5f75
add esp, 4
cmp eax, ebx
je 0x4aa6dc
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.005e5f75
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 0x4aa7ce
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 0x4aa7b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4aa7a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4aa796
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 0x4aa7a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4aa7a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4aa740
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 0x4aa731
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 0x4acaf0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.005e781e
lea eax, [esp + 4]
mov dword [esi], method.CWnd.1.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
Function at 0x4acc70
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x4accf7
cmp byte [esi], 0
je 0x4accf7
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x4acce5
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x4accf7
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x4acee3
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x4acf52
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.004acc70
test eax, eax
je 0x4acf52
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x4acf4b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x4acf4b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.004aceb0
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x4adf60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5f4548
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x4adf99
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.005ee057
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.005ee0a3
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004ae020
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.005ee0e0
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24