joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49d380
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4b298c]
cmp byte [eax + 0xc], 0
je 0x49d4ed
push 0x8000
call sub.KERNEL32.DLL_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x49d4e6
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4b3b18], 0
jne 0x49d3d4
push 0x49d4f4
call sub.KERNEL32.DLL_GetModuleHandleA
mov ebx, eax
push 0x49d4fc
push ebx
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b18], eax
cmp dword [0x4af0dc], 0
jne 0x49d4cf
push 0x49d50c
call sub.KERNEL32.DLL_LoadLibraryA
mov dword [0x4af0dc], eax
cmp dword [0x4af0dc], 0
je 0x49d4cf
push 0x49d518
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b1c], eax
push 0x49d528
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b20], eax
push 0x49d53c
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b24], eax
push 0x49d554
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b28], eax
push 0x49d56c
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b2c], eax
push 0x49d580
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b30], eax
push 0x49d598
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b34], eax
push 0x49d5b0
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b38], eax
push 0x49d5cc
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b3c], eax
push 0x49d5d8
mov eax, dword [0x4af0dc]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4b3b40], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49d4ed
mov eax, dword [ebp - 4]
push eax
call sub.KERNEL32.DLL_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4a2674
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
mov eax, dword [ebp + 8]
push eax
call sub.KERNEL32.DLL_CreateFileA
mov ebx, eax
test eax, eax
je 0x4a26d6
call fcn.004a2624
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push esi
call fcn.0049e968
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push edi
call fcn.0049e968
pop ecx
push eax
push edi
push ebx
call sub.KERNEL32.DLL_WriteFile
push ebx
call sub.KERNEL32.DLL_CloseHandle
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4a2754
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff7c
cmp dword [0x4b0cc4], 0
push ebx
push esi
mov esi, dword [ebp + 8]
jne 0x4a282e
cmp dword [0x4b0cc0], 0
jne 0x4a282e
cmp dword [0x4b0ea4], 0
je 0x4a27e8
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x5c
lea edx, [ebp - 0x84]
push edx
call fcn.004a2524
add esp, 8
mov ebx, eax
test eax, eax
jne 0x4a27ce
push 0x3a
lea edx, [ebp - 0x84]
push edx
call fcn.004a2524
add esp, 8
mov ebx, eax
test eax, eax
jne 0x4a27ce
lea ebx, [ebp - 0x84]
jmp 0x4a27cf
inc ebx
call fcn.004a2710
or eax, 0x10010
push eax
push ebx
push esi
push 0
call sub.USER32.DLL_MessageBoxA
jmp 0x4a2869
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov ebx, eax
lea eax, [ebp - 4]
push 0
push eax
push 2
push 0x4b0cc8
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push esi
call fcn.0049e968
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea ecx, [ebp - 4]
push ecx
push 2
push 0x4b0ccb
push ebx
call sub.KERNEL32.DLL_WriteFile
jmp 0x4a2869
cmp dword [0x4b0cc0], 0
je 0x4a2848
cmp dword [0x4b0cc0], 0xffffffff
je 0x4a2869
push esi
call dword [0x4b0cc0]
pop ecx
mov eax, dword [0x4b0cc4]
test eax, eax
je 0x4a2869
cmp dword [0x4b0cc4], 0xffffffff
je 0x4a2869
cmp byte [eax], 0
je 0x4a2869
push esi
push eax
call fcn.004a2674
add esp, 8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a3000
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
cmp dword [0x4b43a4], 0
jne 0x4a3081
cmp dword [0x4b43c4], 0
jne 0x4a3030
call sub.KERNEL32.DLL_GetEnvironmentStrings
mov dword [0x4b43c4], eax
test eax, eax
jne 0x4a3030
push str.GetEnvironmentStrings_failed
call fcn.004a2880
pop ecx
xor ebp, ebp
xor esi, esi
mov ebx, dword [0x4b43c4]
jmp 0x4a3044
lea eax, [edi + 1]
inc esi
add ebp, eax
add ebx, eax
push ebx
call fcn.0049e968
pop ecx
mov edi, eax
test eax, eax
jne 0x4a303c
lea edi, [ebp + 1]
push edi
call fcn.0049e26c
pop ecx
mov ebx, eax
mov dword [0x4b43a8], ebx
test ebx, ebx
jne 0x4a306e
xor eax, eax
jmp 0x4a3144
push edi
mov edx, dword [0x4b43c4]
push edx
push ebx
call fcn.0049e818
add esp, 0xc
jmp 0x4a30a1
xor esi, esi
mov ebx, dword [0x4b43a4]
jmp 0x4a309b
push eax
call fcn.0049e968
pop ecx
test eax, eax
jne 0x4a3097
dec esi
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x4a308b
lea ebx, [esi + 4]
push 4
mov dword [0x4b43ac], ebx
inc ebx
push ebx
call fcn.0049dd44
add esp, 8
test eax, eax
mov dword [esp], eax
jne 0x4a30c4
xor eax, eax
jmp 0x4a3144
cmp dword [0x4b43a4], 0
jne 0x4a30f5
xor esi, esi
mov ebx, dword [0x4b43a8]
mov eax, dword [esp]
mov ebp, eax
jmp 0x4a30e6
mov dword [ebp], ebx
add ebp, 4
inc esi
inc edi
add ebx, edi
push ebx
call fcn.0049e968
pop ecx
mov edi, eax
test eax, eax
jne 0x4a30dc
jmp 0x4a3126
xor esi, esi
mov ebx, dword [0x4b43a4]
mov eax, dword [esp]
mov edi, eax
jmp 0x4a3120
push eax
call fcn.0049e968
pop ecx
test eax, eax
je 0x4a3115
mov eax, dword [ebx]
mov dword [edi], eax
jmp 0x4a3119
dec esi
add edi, 0xfffffffc
add edi, 4
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x4a3104
mov eax, dword [0x4b43a4]
test eax, eax
je 0x4a3136
push eax
call fcn.0049e27c
pop ecx
mov edx, dword [esp]
mov eax, 1
mov dword [0x4b43a4], edx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x401fc0
Capabilities:
Enumerate processes
Get system information on windows
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40604b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1ac
push ebx
push esi
lea eax, [ebp - 0x50]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x3c]
xor ebx, ebx
cmp ecx, ebx
jle 0x401ffd
xor eax, eax
mov edi, 0x409300
rep stosd dword es:[edi], eax
mov ecx, 0x49
xor eax, eax
lea edi, [ebp - 0x1b4]
mov dword [ebp - 0x1b8], ebx
push ebx
push 2
rep stosd dword es:[edi], eax
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
mov dword [ebp - 0x10], esi
je 0x40215e
mov eax, dword [0x4092bc]
mov dword [ebp - 0x1b8], 0x128
push eax
mov ecx, dword [eax]
push ecx
lea ecx, [ebp - 0x14]
push ecx
mov ecx, 0x4092b8
call fcn.00403ac0
lea edx, [ebp - 0x1b8]
xor edi, edi
push edx
push esi
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x402157
lea eax, [ebp - 0x194]
push eax
push str.game.exe
call dword [sym.imp.MSVCRT.dll__stricmp]
add esp, 8
test eax, eax
jne 0x402142
cmp byte [ebp + 8], 1
jne 0x4020af
mov ecx, dword [ebp - 0x1b0]
push ecx
push ebx
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [ebp - 0x10]
jmp 0x402142
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x20], edx
lea ecx, [ebp - 0x24]
lea edx, [ebp - 0x2c]
push ecx
push edx
mov ecx, 0x4092b8
mov dword [ebp - 0x24], edi
mov dword [ebp - 0x1c], eax
call fcn.00404650
mov ecx, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x1b0]
mov dword [ecx + 0x10], eax
jmp 0x42f216
lea eax, [ebp - 0x1b8]
push eax
push esi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x402060
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x4085cb
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x4085f9
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x408600
cmp ebx, dword [eax + 4]
jae 0x408600
xor eax, eax
jmp 0x4087f0
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x408611
xor eax, eax
inc eax
jmp 0x4087ef
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x408627
cmp ecx, edx
jae 0x40876c
cmp dword [eax + 4], 0
je 0x408630
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x408618
cmp dword [ebp + 8], 0
je 0x408652
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x40876c
cmp eax, esi
jae 0x40876c
mov eax, dword [0xc1e908]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x408677
cmp dword [esi*4 + 0xc1e910], edi
je 0x408770
inc esi
cmp esi, eax
jl 0x408665
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [0xc1c0ac]
test eax, eax
je 0x4087ec
cmp dword [ebp - 8], 0x1000000
jne 0x4087ec
test byte [ebp - 0xc], 0xcc
je 0x4086f5
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4087ec
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4087ec
cmp word [eax + 0x18], 0x10b
jne 0x4087ec
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4087ec
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4086f5
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4086f5
test byte [ecx + 0x27], 0x80
jne 0x40876c
push 1
push 0xc1e950
call dword [0xc1c0a8]
test eax, eax
jne 0x408609
mov ecx, dword [0xc1e908]
test ecx, ecx
mov edx, ecx
jle 0x408729
lea eax, [ecx*4 + 0xc1e90c]
cmp dword [eax], edi
je 0x408729
dec edx
sub eax, 4
test edx, edx
jg 0x40871d
test edx, edx
jne 0x40875a
push 0xf
pop ebx
cmp ecx, ebx
jg 0x408736
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x40874e
lea eax, [edx*4 + 0xc1e910]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x40873c
cmp ecx, 0x10
jge 0x40875a
inc ecx
mov dword [0xc1e908], ecx
push 0
push 0xc1e950
call dword [0xc1c0a8]
jmp 0x408609
xor eax, eax
jmp 0x4087ef
test esi, esi
jle 0x408609
mov ebx, dword [0xc1c0a8]
push 1
push 0xc1e950
call ebx
test eax, eax
jne 0x408609
cmp dword [esi*4 + 0xc1e910], edi
je 0x4087c6
mov eax, dword [0xc1e908]
lea esi, [eax - 1]
test esi, esi
jl 0x4087b4
cmp dword [esi*4 + 0xc1e910], edi
je 0x4087b0
dec esi
jns 0x4087a4
test esi, esi
jge 0x4087c4
cmp eax, 0x10
jge 0x4087bf
inc eax
mov dword [0xc1e908], eax
lea esi, [eax - 1]
jmp 0x4087c6
je 0x4087de
xor ecx, ecx
test esi, esi
jl 0x4087de
lea eax, [ecx*4 + 0xc1e910]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4087cc
push 0
push 0xc1e950
call ebx
jmp 0x408609
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x407f30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x471e1b
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.00462b64
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x407fb2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046061a
mov eax, dword [eax]
push 0x4c3200
push eax
call fcn.00453124
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00462def
test bl, bl
je 0x407fb2
push 0x4c3200
lea ecx, [esp + 0xc]
call fcn.004631cb
push 0x4c6d50
lea ecx, [esp + 0xc]
call fcn.004631cb
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 0x407fee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00462def
jmp 0x4080b9
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 0x408072
lea edx, [esp + 0x7c]
push 0x4c6d4c
push edx
call fcn.00453124
add esp, 8
test eax, eax
je 0x408072
lea eax, [esp + 0x7c]
push 0x4c6d48
push eax
call fcn.00453124
add esp, 8
test eax, eax
je 0x408072
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 0x408002
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.00462def
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 0x4088b0
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 0x408912
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 0x408920
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x471e9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4cd3a0]
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 0x408a58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408986
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00462def
xor eax, eax
jmp 0x408acf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00462f78
push esi
lea ecx, [esp + 0xc]
call fcn.00463207
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4c6d88
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x408aad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.004088b0
test eax, eax
jne 0x408aad
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 accept
mov ecx, edi
call fcn.004088b0
test eax, eax
jne 0x408aad
lea eax, [esp + 0x14]
push 0x4c6d64
push eax
call fcn.00454200
mov esi, eax
add esp, 8
test esi, esi
jne 0x408a8c
lea ecx, [esp + 0x14]
push 0x4c6d60
push ecx
call fcn.00454180
mov esi, eax
add esp, 8
test esi, esi
jne 0x408a8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x408a8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00462f28
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40899e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00462def
xor eax, eax
jmp 0x408acf
mov byte [esi], 0
push 0x4c6d5c
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.00462def
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 0x4191b0
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 0x41921e
cmp si, 0x69
ja 0x41921e
add esi, 0xffd0
cmp si, 0x11
je 0x4191ee
push 0x11
call edi
test ax, ax
jge 0x4191ee
or esi, 0x2000
cmp si, 0x10
je 0x419203
push 0x10
call edi
test ax, ax
jge 0x419203
or esi, 0x4000
cmp si, 0x12
je 0x419218
push 0x12
call edi
test ax, ax
jge 0x419218
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41922b
mov esi, 0xbd
jmp 0x4191df
cmp si, 0x6e
jne 0x419238
mov esi, 0xbe
jmp 0x4191df
cmp si, 0x6f
jne 0x4191d9
mov esi, 0xbf
jmp 0x4191df

Function at 0x41a8d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4de1d0]
xor edx, edx
cmp eax, edx
jne 0x41a8f6
xor eax, eax
mov byte [eax + 0x4de0d0], al
inc eax
cmp eax, 0x100
jl 0x41a8de
mov dword [0x4de1d0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4de0d0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41a987
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 0x41a95a
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 0x41a928
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41aa00
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 0x41aa53
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 0x41aa3a
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 0x421490
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 0x421628
cmp ebp, ebx
jle 0x421628
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4214ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4214f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x421504
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42150b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00462b30
add esp, 4
cmp eax, ebx
je 0x42152c
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.00462b30
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 0x42161e
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 0x421605
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4215f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4215e6
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 0x4215f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4215f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x421590
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 0x421581
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 0x424640
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x473368
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 0x424679
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.0046bce2
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046bd6a
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.00424700
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046bda7
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24