joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100187a0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10019474
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x10021030]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x1c], 0
cmp dword [ebp + 8], 0
jne 0x100187d9
xor eax, eax
jmp 0x10018948
push 0
mov eax, dword [ebp + 8]
push eax
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x100187f4
xor eax, eax
jmp 0x10018948
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov ecx, dword [ebp - 0x28]
add ecx, 8
push ecx
call fcn.1000583a
add esp, 4
mov dword [ebp - 0x30], eax
mov edx, dword [ebp - 0x30]
mov dword [ebp - 0x18], edx
cmp dword [ebp - 0x18], 0
jne 0x10018827
xor eax, eax
jmp 0x10018948
mov eax, dword [ebp - 0x28]
add eax, 8
push eax
push 0
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.10004e00
add esp, 0xc
mov edx, dword [ebp - 0x18]
push edx
mov eax, dword [ebp - 0x28]
push eax
push 0
mov ecx, dword [ebp + 8]
push ecx
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
jne 0x10018858
jmp 0x10018926
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
push str.762A792A5E2A582A432A442A4D2A6C2A432A462A4F2A632A442A4C2A452A762A1A2A122A1A2A1E2A1A2A1E2A482A1A2A762A792A5A2A4F2A492A432A4B2A462A682A5F2A432A462A4E2A2A2A
lea edx, [ebp - 0x34]
push edx
call fcn.100110b0
add esp, 8
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x48], eax
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x24]
push ecx
lea edx, [ebp - 0x20]
push edx
mov ecx, dword [ebp - 0x48]
call fcn.10001210
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.VERSION.dll_VerQueryValueW
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x34]
call fcn.10001140
cmp dword [ebp - 0x24], 0
jbe 0x10018926
mov eax, dword [ebp - 0x24]
add eax, 1
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.1000583a
add esp, 4
mov dword [ebp - 0x38], eax
mov eax, dword [ebp - 0x38]
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp - 0x24]
push ecx
mov edx, dword [ebp - 0x20]
push edx
mov eax, dword [ebp - 0x24]
add eax, 1
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
call fcn.10005845
add esp, 0x10
xor edx, edx
mov eax, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x2c]
mov word [ecx + eax*2], dx
mov edx, dword [ebp - 0x2c]
push edx
call fcn.10005918
add esp, 4
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x3c], eax
mov ecx, dword [ebp - 0x3c]
push ecx
call fcn.1000592e
add esp, 4
cmp dword [ebp - 0x18], 0
je 0x10018945
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x40], edx
mov eax, dword [ebp - 0x40]
push eax
call fcn.1000592e
add esp, 4
mov dword [ebp - 0x18], 0
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret
Function at 0x10018960
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10019497
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x10021030]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebp + 8], 0
jne 0x10018992
xor eax, eax
jmp 0x10018a91
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x18]
call fcn.10002770
mov dword [ebp - 4], 0
push 0x104
lea ecx, [ebp - 0x18]
call fcn.10002b80
mov dword [ebp - 0x14], eax
push 0x5c
mov ecx, dword [ebp - 0x14]
push ecx
call fcn.10002d80
add esp, 8
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x100189ea
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.10001140
mov eax, dword [ebp - 0x1c]
jmp 0x10018a91
push str.7A2A582A792A492A582A442A042A4E2A462A462A2A2A
lea edx, [ebp - 0x20]
push edx
call fcn.100110b0
add esp, 8
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp - 0x2c]
call fcn.10001880
push eax
mov eax, dword [ebp - 0x10]
add eax, 2
push eax
call fcn.100057e4
add esp, 8
lea ecx, [ebp - 0x20]
call fcn.10001140
push 0xffffffffffffffff
lea ecx, [ebp - 0x18]
call fcn.10001270
lea ecx, [ebp - 0x18]
call fcn.10001880
push eax
mov ecx, 0x10023f80
call fcn.10017f00
test eax, eax
jne 0x10018a67
lea ecx, [ebp - 0x18]
call fcn.10001880
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov dword [ebp - 0x24], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.10001140
mov eax, dword [ebp - 0x24]
jmp 0x10018a91
mov dword [ebp - 0x28], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.10001140
mov eax, dword [ebp - 0x28]
jmp 0x10018a91
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret
Function at 0x10018d70
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10019629
mov eax, dword fs:[0]
push eax
mov eax, 0x103c
call fcn.1000c9f0
mov eax, dword [0x10021030]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x1030], 0
lea ecx, [ebp - 0x101c]
call fcn.10001100
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x1020]
call fcn.10001100
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x1018]
call fcn.10001100
mov byte [ebp - 4], 2
lea eax, [ebp - 0x1024]
push eax
call fcn.10017190
add esp, 4
mov dword [ebp - 0x1034], eax
mov ecx, dword [ebp - 0x1034]
mov dword [ebp - 0x1038], ecx
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x1038]
push edx
lea ecx, [ebp - 0x1020]
call fcn.10001160
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x1024]
call fcn.10001140
push str.6F2A522A5E2A582A4B2A632A442A4C2A452A042A432A442A432A2A2A
lea eax, [ebp - 0x1028]
push eax
call fcn.100110b0
add esp, 8
mov dword [ebp - 0x103c], eax
mov ecx, dword [ebp - 0x103c]
mov dword [ebp - 0x1040], ecx
mov byte [ebp - 4], 4
mov edx, dword [ebp - 0x1040]
push edx
lea ecx, [ebp - 0x1020]
call fcn.10001180
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x1028]
call fcn.10001140
mov ax, word [0x1001e054]
mov word [ebp - 0x1014], ax
push 0xffe
push 0
lea ecx, [ebp - 0x1012]
push ecx
call fcn.10004e00
add esp, 0xc
push 0x1000
push 0
lea edx, [ebp - 0x1014]
push edx
call fcn.10004e00
add esp, 0xc
lea ecx, [ebp - 0x1020]
call fcn.10001880
push eax
push 0x800
lea eax, [ebp - 0x1014]
push eax
push 0x1001e058
push 0x1001e05c
push 0x1001e068
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea ecx, [ebp - 0x1014]
push ecx
call fcn.10004e7a
add esp, 4
cmp eax, 0x1b
jbe 0x10018fb3
lea edx, [ebp - 0xfde]
push edx
lea ecx, [ebp - 0x1018]
call fcn.100027f0
push 1
lea ecx, [ebp - 0x1018]
call fcn.10001880
push eax
lea eax, [ebp - 0x102c]
push eax
call fcn.10011860
add esp, 0xc
mov dword [ebp - 0x1044], eax
mov ecx, dword [ebp - 0x1044]
mov dword [ebp - 0x1048], ecx
mov byte [ebp - 4], 5
mov edx, dword [ebp - 0x1048]
push edx
lea ecx, [ebp - 0x101c]
call fcn.10001160
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x102c]
call fcn.10001140
lea ecx, [ebp - 0x101c]
call fcn.10001250
movzx eax, al
test eax, eax
jne 0x10018fb3
lea ecx, [ebp - 0x101c]
push ecx
call fcn.10018aa0
add esp, 4
lea ecx, [ebp - 0x101c]
call fcn.10001880
push eax
call fcn.10018960
add esp, 4
test eax, eax
jne 0x10018f94
lea ecx, [ebp - 0x101c]
call fcn.100011a0
jmp 0x10018fb3
movzx edx, byte [0x10023f2c]
and edx, 0xf
mov byte [0x10023f2c], dl
movzx eax, byte [0x10023f2c]
add eax, 0x10
mov byte [0x10023f2c], al
lea ecx, [ebp - 0x101c]
push ecx
mov ecx, dword [ebp + 8]
call fcn.10001120
mov edx, dword [ebp - 0x1030]
or edx, 1
mov dword [ebp - 0x1030], edx
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x1018]
call fcn.10001140
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x1020]
call fcn.10001140
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x101c]
call fcn.10001140
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10004cab
mov esp, ebp
pop ebp
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x7e7e2f7f
nop
nop
nop
nop
test eax, eax
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e1d0
mov ecx, 0x246059cf
nop
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x445720
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c74cb
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.004bbc8d
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4457a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b957d
mov eax, dword [eax]
push 0x578cb0
push eax
call fcn.004ab644
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004bbf18
test bl, bl
je 0x4457a2
push 0x578cb0
lea ecx, [esp + 0xc]
call fcn.004bc2a8
push 0x578cbc
lea ecx, [esp + 0xc]
call fcn.004bc2a8
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 0x4457de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004bbf18
jmp 0x4458a9
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 0x445862
lea edx, [esp + 0x7c]
push 0x578cb8
push edx
call fcn.004ab644
add esp, 8
test eax, eax
je 0x445862
lea eax, [esp + 0x7c]
push 0x578cb4
push eax
call fcn.004ab644
add esp, 8
test eax, eax
je 0x445862
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 0x4457f2
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.004bbf18
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 0x4460b0
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 0x446112
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 0x446120
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c754b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x584498]
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 0x446258
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x446186
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004bbf18
xor eax, eax
jmp 0x4462cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004bc055
push esi
lea ecx, [esp + 0xc]
call fcn.004bc2e4
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 0x4462ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004460b0
test eax, eax
jne 0x4462ad
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.004460b0
test eax, eax
jne 0x4462ad
lea eax, [esp + 0x14]
push 0x578ccc
push eax
call fcn.004ac790
mov esi, eax
add esp, 8
test esi, esi
jne 0x44628c
lea ecx, [esp + 0x14]
push 0x578cc8
push ecx
call fcn.004ac710
mov esi, eax
add esp, 8
test esi, esi
jne 0x44628c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x44628f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004bc005
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44619e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004bbf18
xor eax, eax
jmp 0x4462cf
mov byte [esi], 0
push 0x578cc4
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.004bbf18
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 0x458ef0
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 0x458f5e
cmp si, 0x69
ja 0x458f5e
add esi, 0xffd0
cmp si, 0x11
je 0x458f2e
push 0x11
call edi
test ax, ax
jge 0x458f2e
or esi, 0x2000
cmp si, 0x10
je 0x458f43
push 0x10
call edi
test ax, ax
jge 0x458f43
or esi, 0x4000
cmp si, 0x12
je 0x458f58
push 0x12
call edi
test ax, ax
jge 0x458f58
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x458f6b
mov esi, 0xbd
jmp 0x458f1f
cmp si, 0x6e
jne 0x458f78
mov esi, 0xbe
jmp 0x458f1f
cmp si, 0x6f
jne 0x458f19
mov esi, 0xbf
jmp 0x458f1f

Function at 0x45aac0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x594dc0]
xor edx, edx
cmp eax, edx
jne 0x45aae6
xor eax, eax
mov byte [eax + 0x594cc0], al
inc eax
cmp eax, 0x100
jl 0x45aace
mov dword [0x594dc0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x594cc0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x45ab77
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 0x45ab4a
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 0x45ab18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x45abf0
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 0x45ac43
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 0x45ac2a
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 0x461c90
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 0x461e28
cmp ebp, ebx
jle 0x461e28
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 0x461cee
dec eax
or eax, 0xfffffff8
inc eax
je 0x461cf5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x461d04
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x461d0b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004bbc59
add esp, 4
cmp eax, ebx
je 0x461d2c
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.004bbc59
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 0x461e1e
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 0x461e05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x461df1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x461de6
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 0x461df4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x461df4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x461d90
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 0x461d81
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 0x464180
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004bd4f0
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
Function at 0x464300
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x464387
cmp byte [esi], 0
je 0x464387
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 0x464375
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x464387
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 0x464573
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x4645e2
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.00464300
test eax, eax
je 0x4645e2
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 0x4645db
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 0x4645db
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.00464540
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x4655f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c8f78
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 0x465629
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.004c3630
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c367c
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.004656b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c36b9
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24