joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405ea0
Capabilities:
Get local ipv4 addresses
Get mac address on windows

Disassembly:
push ecx
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
xor ebp, ebp
push eax
push ebp
mov dword [0x44edd4], ebp
mov dword [esp + 0x18], ebp
xor ebx, ebx
call sub.iphlpapi.dll_GetAdaptersInfo
cmp eax, 0x6f
jne 0x405f08
mov ecx, dword [esp + 0x10]
mov eax, 0xcccccccd
mul ecx
shr edx, 9
push ecx
lea esi, [edx*8]
sub esi, edx
shl esi, 2
call fcn.00407339
push esi
mov ebx, eax
call fcn.00407339
mov ecx, esi
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [0x44edd4], edi
add esp, 8
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [esp + 0x10]
push eax
push ebx
call sub.iphlpapi.dll_GetAdaptersInfo
test eax, eax
je 0x405f32
push ebx
call fcn.004072f1
mov ecx, dword [0x44edd4]
push ecx
call fcn.004072f1
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov esi, dword [0x44edd4]
cmp ebx, ebp
je 0x405fab
mov edi, dword [sym.imp.WS2_32.dll_inet_addr]
cmp dword [ebx + 0x1a0], 6
jne 0x405fa5
lea edx, [ebx + 0x1b0]
push edx
call edi
cmp eax, 0xffffffff
mov dword [esi + 0xc], eax
jne 0x405f5f
mov dword [esi + 0xc], ebp
lea eax, [ebx + 0x1d8]
push eax
call edi
cmp eax, 0xffffffff
mov dword [esi + 0x10], eax
jne 0x405f73
mov dword [esi + 0x10], ebp
cmp dword [esi + 0xc], ebp
je 0x405fa5
cmp dword [esi + 0x10], ebp
je 0x405fa5
lea ecx, [ebx + 0x1c0]
push ecx
call edi
lea edx, [ebx + 0x194]
mov dword [esi + 0x14], eax
lea eax, [esi + 4]
mov ecx, dword [edx]
mov dword [eax], ecx
mov dx, word [edx + 4]
mov word [eax + 4], dx
lea eax, [esi + 0x1c]
mov dword [esi], eax
mov esi, eax
mov ebx, dword [ebx]
cmp ebx, ebp
jne 0x405f42
cmp esi, dword [0x44edd4]
jbe 0x405fb6
mov dword [esi - 0x1c], ebp
push ebx
call fcn.004072f1
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x405fd0
Capabilities:
Write file on windows

Disassembly:
push esi
mov eax, dword [esp + 8]
push edi
xor edi, edi
push edi
push edi
push 2
push edi
push 1
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x405ff2
lea ecx, [esp + 0xc]
push 0
push ecx
push 0x8100
push 0x42f3e0
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x406013
mov edi, 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
pop edi
pop esi
ret
Function at 0x406020
Capabilities:
Create thread
Initialize winsock library
Print debug messages

Disassembly:
sub esp, 0x1a0
mov eax, dword [str..XFireWalll]
mov ecx, dword [0x437558]
mov edx, dword [0x43755c]
mov dword [esp], eax
mov ax, word [0x437560]
mov dword [esp + 4], ecx
mov cl, byte [0x437562]
push esi
push edi
mov word [esp + 0x14], ax
mov byte [esp + 0x16], cl
mov ecx, 0xf86
xor eax, eax
mov edi, 0x50f200
mov dword [esp + 0x10], edx
mov edx, dword [str.XFireWall.sys]
rep stosd dword es:[edi], eax
mov eax, dword [str.XFireWalll]
push edx
push eax
call fcn.00405b80
add esp, 8
mov esi, 3
lea ecx, [esp + 8]
push 0
push 0
push esi
push 0
push esi
push 0xc0000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [0x513080], eax
je 0x406170
push 0x513078
push 0
push 0
push 0x405a20
push 0
push 0
mov dword [0x51307c], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x50f214], esi
mov dword [0x50f20c], esi
mov dword [0x50f210], esi
mov esi, dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push str._______________________1
call esi
lea edx, [esp + 0x18]
push edx
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
push str._______________________2
call esi
call fcn.00405e20
push str._______________________3
call esi
call fcn.00405ea0
push str._______________________4
call esi
mov eax, dword [0x513078]
mov dword [0x513034], 1
mov dword [0x51302c], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push 0
push 0
push 0
push 0
mov dword [0x513030], eax
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push str._______________________1
mov dword [0x513028], eax
call esi
push 0x58
push 0x513020
push reloc.WS2_32.dll_sendto
call fcn.00405ad0
add esp, 0xc
xor eax, eax
pop edi
pop esi
add esp, 0x1a0
ret
push str.CreateFile_failed_:___n
call fcn.0040772d
add esp, 4
xor eax, eax
pop edi
pop esi
add esp, 0x1a0
ret

Function at 0x406210
Capabilities:
Get common file path

Disassembly:
sub esp, 0x100
push ebx
push esi
push edi
call fcn.00406190
lea eax, [esp + 0xc]
push eax
push 0x100
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov edi, dword [str.XFireWall.sys]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xc]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0xc]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call fcn.00405fd0
add esp, 4
call fcn.00406020
neg eax
sbb eax, eax
pop edi
pop esi
pop ebx
neg eax
add esp, 0x100
ret
Function at 0x40bfd9
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x437ef8
cmp edx, dword [eax]
je 0x40bffb
add eax, 8
inc ecx
cmp eax, 0x437f88
jl 0x40bfec
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x437ef8]
jne 0x40c129
mov eax, dword [0x50ee28]
cmp eax, 1
je 0x40c103
test eax, eax
jne 0x40c02c
cmp dword [0x437664], 1
je 0x40c103
cmp edx, 0xfc
je 0x40c129
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40c063
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call main
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004083d0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x40c0a6
lea eax, [ebp - 0x1a4]
push eax
call fcn.004083d0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x419e64
push edi
call fcn.00406d70
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call main
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.0040c140
lea eax, [ebp - 0xa0]
push 0x419e44
push eax
call fcn.0040c140
push dword [esi + 0x437efc]
lea eax, [ebp - 0xa0]
push eax
call fcn.0040c140
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.0040d5d5
add esp, 0x2c
pop edi
jmp 0x40c129
lea eax, [ebp + 8]
lea esi, [esi + 0x437efc]
push 0
push eax
push dword [esi]
call fcn.004083d0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x4019c0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [0x4350c0], 0x24e1
mov eax, dword [0x4350c0]
sub eax, 0x24e1
mov dword [0x4350c0], eax
mov ecx, 1
test ecx, ecx
je 0x401a6b
mov edx, dword [0x4350c0]
cmp edx, dword [ebp + 0xc]
jb 0x4019f7
jmp 0x401a6b
cmp dword [0x4350c0], 0
jne 0x401a15
push 0x263
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401a15
xor eax, eax
jmp 0x401a6b
mov eax, dword [ebp + 8]
add eax, dword [0x4350c0]
mov ecx, dword [eax]
add ecx, dword [0x4350c0]
mov edx, dword [ebp + 8]
add edx, dword [0x4350c0]
mov dword [edx], ecx
mov dword [ebp - 4], 9
mov eax, dword [0x4350c0]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax + 2]
push edx
mov eax, dword [ebp + 8]
add eax, dword [0x4350c0]
push eax
call fcn.004011d0
add esp, 8
mov ecx, dword [0x4350c0]
add ecx, 4
mov dword [0x4350c0], ecx
jmp 0x4019dd
mov esp, ebp
pop ebp
ret

Function at 0x401a70
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov dword [ebp - 0x114], str._ffffffffffffffff
mov eax, dword [sym.imp.KERNEL32.dll_lstrcatA]
mov dword [ebp - 0x11c], eax
push 0x104
lea ecx, [ebp - 0x110]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, dword [ebp - 0x114]
push edx
lea eax, [ebp - 0x110]
push eax
call dword [ebp - 0x11c]
push 0
push 0x80
push 3
push 0
push 3
push 1
lea ecx, [ebp - 0x110]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0x118], eax
cmp dword [ebp - 0x118], 0xffffffff
je 0x401aea
cmp dword [ebp - 0x118], 0
je 0x401aea
jmp 0x401b4c
mov edx, dword [ebp + 8]
cmp dword [edx + 4], 0
je 0x401b4c
mov dword [ebp - 0x120], 0x3c41
mov eax, dword [ebp + 8]
add eax, 8
mov dword [0x4350b4], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
mov dword [0x4350d0], edx
mov dword [ebp - 0x120], 0x3c41
mov dword [ebp - 0x120], 0x3c41
call fcn.004011c0
mov eax, dword [ebp + 8]
mov dword [0x4350cc], eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
push 1
call fcn.00401980
add esp, 0xc
mov dword [ebp + 8], eax
jmp 0x401aea
mov esp, ebp
pop ebp
ret

Function at 0x433004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
jl 0x433030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x401e1d
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00401fcd
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 0x401f1b
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 0x401ebe
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x401f01
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x401ed5
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x401ef0
test al, 0x40
je 0x401ee7
mov ecx, dword [edi + 0x20]
jmp 0x401eee
test al, 0x80
je 0x401f01
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x401f01
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 0x401e8d
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40a9a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47d7db
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.0047028d
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40aa22
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046db4d
mov eax, dword [eax]
push 0x4c01f0
push eax
call fcn.00460814
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00470518
test bl, bl
je 0x40aa22
push 0x4c01f0
lea ecx, [esp + 0xc]
call fcn.004708f4
push 0x4c3d64
lea ecx, [esp + 0xc]
call fcn.004708f4
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 0x40aa5e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00470518
jmp 0x40ab29
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 0x40aae2
lea edx, [esp + 0x7c]
push 0x4c3d60
push edx
call fcn.00460814
add esp, 8
test eax, eax
je 0x40aae2
lea eax, [esp + 0x7c]
push 0x4c3d5c
push eax
call fcn.00460814
add esp, 8
test eax, eax
je 0x40aae2
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 0x40aa72
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.00470518
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 0x40b320
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 0x40b382
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 0x40b390
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47d85b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d0540]
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 0x40b4c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b3f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470518
xor eax, eax
jmp 0x40b53f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004706a1
push esi
lea ecx, [esp + 0xc]
call fcn.00470930
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 0x40b51d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0040b320
test eax, eax
jne 0x40b51d
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 SysReAllocStringLen
mov ecx, edi
call fcn.0040b320
test eax, eax
jne 0x40b51d
lea eax, [esp + 0x14]
push 0x4c3d78
push eax
call fcn.004618f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b4fc
lea ecx, [esp + 0x14]
push 0x4c3d74
push ecx
call fcn.00461870
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b4fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b4ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00470651
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b40e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470518
xor eax, eax
jmp 0x40b53f
mov byte [esi], 0
push 0x4c3d70
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.00470518
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 0x41ba80
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 0x41baee
cmp si, 0x69
ja 0x41baee
add esi, 0xffd0
cmp si, 0x11
je 0x41babe
push 0x11
call edi
test ax, ax
jge 0x41babe
or esi, 0x2000
cmp si, 0x10
je 0x41bad3
push 0x10
call edi
test ax, ax
jge 0x41bad3
or esi, 0x4000
cmp si, 0x12
je 0x41bae8
push 0x12
call edi
test ax, ax
jge 0x41bae8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bafb
mov esi, 0xbd
jmp 0x41baaf
cmp si, 0x6e
jne 0x41bb08
mov esi, 0xbe
jmp 0x41baaf
cmp si, 0x6f
jne 0x41baa9
mov esi, 0xbf
jmp 0x41baaf

Function at 0x41d160
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e1308]
xor edx, edx
cmp eax, edx
jne 0x41d186
xor eax, eax
mov byte [eax + 0x4e1208], al
inc eax
cmp eax, 0x100
jl 0x41d16e
mov dword [0x4e1308], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e1208
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d217
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 0x41d1ea
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 0x41d1b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d290
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 0x41d2e3
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 0x41d2ca
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 0x423d20
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 0x423eb8
cmp ebp, ebx
jle 0x423eb8
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 0x423d7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423d85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423d94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423d9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00470259
add esp, 4
cmp eax, ebx
je 0x423dbc
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.00470259
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 0x423eae
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 0x423e95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423e81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423e76
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 0x423e84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423e84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423e20
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 0x423e11
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 0x426ee0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47ed28
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 0x426f19
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.00477d2c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00477db4
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.00426fa0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00477df1
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24