joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402540
Capabilities:
Initialize winsock library

Disassembly:
mov eax, dword [0x40dd34]
push esi
test eax, eax
jne 0x402551
mov eax, 1
pop esi
ret
call fcn.004025e0
push 0x43c1c8
push 0x20
push 0x43c148
call fcn.004025f0
add esp, 0xc
test eax, eax
je 0x402575
mov eax, 1
pop esi
ret
mov esi, dword [sym.imp.WS2_32.dll_WSAStartup]
push 0x43bfa0
push 2
call esi
cmp eax, 0xffffffff
jne 0x4025af
push 0x43bfa0
push 0x101
call esi
cmp eax, 0xffffffff
jne 0x4025af
push 0x43bfa0
push 1
call esi
cmp eax, 0xffffffff
jne 0x4025af
mov eax, 1
pop esi
ret
push 0x43c130
call fcn.00402790
add esp, 4
test eax, eax
je 0x4025c7
mov eax, 1
pop esi
ret
mov dword [0x40dd34], 0
xor eax, eax
pop esi
ret

Function at 0x402700
Capabilities:
Connect socket

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x40270c
or eax, 0xffffffff
ret
mov eax, dword [esp + 0xc]
test eax, eax
jg 0x402718
or eax, 0xffffffff
ret
push eax
mov eax, dword [esp + 8]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
xor ecx, ecx
cmp eax, 0xffffffff
sete cl
mov eax, ecx
ret

Function at 0x402730
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
je 0x402757
mov eax, dword [esp + 0xc]
test eax, eax
jle 0x402757
mov edx, dword [esp + 0x10]
push edx
push eax
mov eax, dword [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
jne 0x40275a
or eax, 0xffffffff
ret

Function at 0x402760
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
je 0x402787
mov eax, dword [esp + 0xc]
test eax, eax
jle 0x402787
mov edx, dword [esp + 0x10]
push edx
push eax
mov eax, dword [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x40278a
or eax, 0xffffffff
ret
Function at 0x402920
Capabilities:
Encode data using base64

Disassembly:
push ebp
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x402a66
mov ebp, dword [esp + 0x18]
test ebp, ebp
je 0x402a66
mov edx, dword [esp + 0x14]
test edx, edx
jl 0x402a66
lea eax, [edx - 3]
xor ecx, ecx
test eax, eax
jl 0x4029c3
push ebx
xor edx, edx
xor ebx, ebx
mov dl, byte [edi + ecx]
add ecx, 3
shr edx, 2
add esi, 4
mov dl, byte [edx + 0x40c198]
mov byte [esi + ebp - 4], dl
mov dl, byte [edi + ecx - 3]
mov bl, byte [edi + ecx - 2]
and edx, 3
shl edx, 4
shr ebx, 4
or edx, ebx
xor ebx, ebx
mov dl, byte [edx + 0x40c198]
mov byte [esi + ebp - 3], dl
mov dl, byte [edi + ecx - 2]
mov bl, byte [edi + ecx - 1]
and edx, 0xf
shl edx, 2
shr ebx, 6
or edx, ebx
mov dl, byte [edx + 0x40c198]
mov byte [esi + ebp - 2], dl
mov dl, byte [edi + ecx - 1]
and edx, 0x3f
cmp ecx, eax
mov dl, byte [edx + 0x40c198]
mov byte [esi + ebp - 1], dl
jle 0x402953
mov edx, dword [esp + 0x18]
pop ebx
sub edx, ecx
sub edx, 0
je 0x402a5c
dec edx
je 0x402a2b
dec edx
jne 0x402a59
xor eax, eax
mov al, byte [ecx + edi]
shr eax, 2
mov dl, byte [eax + 0x40c198]
lea eax, [ecx + edi + 1]
mov byte [esi + ebp], dl
mov cl, byte [ecx + edi]
xor edx, edx
and ecx, 3
mov dl, byte [eax]
pop edi
shl ecx, 4
shr edx, 4
or ecx, edx
mov cl, byte [ecx + 0x40c198]
mov byte [esi + ebp + 1], cl
mov dl, byte [eax]
and edx, 0xf
add esi, 4
mov al, byte [edx*4 + 0x40c198]
mov byte [esi + ebp - 2], al
mov byte [esi + ebp - 1], 0x3d
mov byte [esi + ebp], 0
mov eax, esi
pop esi
pop ebp
ret
xor edx, edx
mov dl, byte [ecx + edi]
shr edx, 2
mov al, byte [edx + 0x40c198]
mov byte [esi + ebp], al
mov cl, byte [ecx + edi]
and ecx, 3
mov al, 0x3d
shl ecx, 4
mov dl, byte [ecx + 0x40c198]
mov byte [esi + ebp + 1], dl
mov byte [esi + ebp + 2], al
mov byte [esi + ebp + 3], al
add esi, 4
mov byte [esi + ebp], 0
mov eax, esi
pop edi
pop esi
pop ebp
ret
pop edi
pop esi
or eax, 0xffffffff
pop ebp
ret
Function at 0x401220
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [0x430920], 0x24e1
mov eax, dword [0x430920]
sub eax, 0x24e1
mov dword [0x430920], eax
mov ecx, 1
test ecx, ecx
je 0x4012cb
mov edx, dword [0x430920]
cmp edx, dword [ebp + 0xc]
jb 0x401257
jmp 0x4012cb
cmp dword [0x430920], 0
jne 0x401275
push 0x263
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401275
xor eax, eax
jmp 0x4012cb
mov eax, dword [ebp + 8]
add eax, dword [0x430920]
mov ecx, dword [eax]
add ecx, dword [0x430920]
mov edx, dword [ebp + 8]
add edx, dword [0x430920]
mov dword [edx], ecx
mov dword [ebp - 4], 0x3cfb
mov eax, dword [0x430920]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax + 2]
push edx
mov eax, dword [ebp + 8]
add eax, dword [0x430920]
push eax
call fcn.004012d0
add esp, 8
mov ecx, dword [0x430920]
add ecx, 4
mov dword [0x430920], ecx
jmp 0x40123d
mov esp, ebp
pop ebp
ret
Function at 0x409f08
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x43c5c8]
jne 0x409f12
repz ret
jmp fcn.0040d0d6

Function at 0x40bfe0
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x43c5c8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00407cf8
and dword [ebp - 0x14], 0
cmp dword [0x440738], 0
mov dword [ebp - 0x18], eax
jne 0x40c093
push 0x4023c4
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40c13b
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4023b8
push ebx
call edi
test eax, eax
je 0x40c13b
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x4023a8
push ebx
mov dword [0x440738], eax
call edi
push eax
call esi
push 0x402394
push ebx
mov dword [0x44073c], eax
call edi
push eax
call esi
push 0x402378
push ebx
mov dword [0x440740], eax
call edi
push eax
call esi
mov dword [0x440748], eax
test eax, eax
je 0x40c093
push 0x402360
push ebx
call edi
push eax
call esi
mov dword [0x440744], eax
mov eax, dword [0x440744]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40c0ec
cmp dword [0x440748], ecx
je 0x40c0ec
push eax
call esi
push dword [0x440748]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40c0ec
test ebx, ebx
je 0x40c0ec
call edi
test eax, eax
je 0x40c0e3
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40c0e3
test byte [ebp - 8], 1
jne 0x40c0ec
or dword [ebp + 0x10], 0x200000
jmp 0x40c11f
mov eax, dword [0x44073c]
cmp eax, dword [ebp - 0x18]
je 0x40c11f
push eax
call esi
test eax, eax
je 0x40c11f
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40c11f
mov eax, dword [0x440740]
cmp eax, dword [ebp - 0x18]
je 0x40c11f
push eax
call esi
test eax, eax
je 0x40c11f
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x440738]
call esi
test eax, eax
je 0x40c13b
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40c13d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00409f08
leave
ret
Function at 0x423940
Capabilities:
Accept command line arguments
Delete directory
Get common file path

Disassembly:
mov eax, 0x1020
call fcn.0040f260
cmp dword [0x258fac4], 0x37
jne 0x423a0e
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push 0x403460
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push 0
call dword [sym.imp.KERNEL32.dll_RequestDeviceWakeup]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasW]
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_ReadEventLogW]
push 0
lea eax, [esp + 0x424]
push eax
push 0x403470
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0
lea ecx, [esp + 0x824]
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea edx, [esp + 4]
push edx
push 0
lea eax, [esp + 0x14]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputW]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_EnumTimeFormatsA]
lea ecx, [esp + 8]
push ecx
push 0x4034c8
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
lea edx, [esp + 0x20]
push edx
push 0
push 0x4034d8
push 0x4034e8
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
push 0
push 0x403538
push 0x403598
call dword [sym.imp.KERNEL32.dll_CreateHardLinkA]
mov eax, dword [0x258fac8]
mov dword [esp], eax
mov eax, 0x5d1
add dword [esp], eax
mov ecx, dword [esp]
mov dl, byte [ecx + esi]
mov eax, dword [0x445854]
mov byte [eax + esi], dl
add esp, 0x1020
ret
Function at 0x423ab0
Capabilities:
Manipulate console buffer

Disassembly:
sub esp, 0xc0
mov eax, dword [esp + 0xc4]
mov ecx, dword [eax]
mov edx, dword [0x43d374]
push ebx
push ebp
push esi
mov esi, dword [eax + 4]
mov eax, dword [0x43d370]
push edi
mov dword [esp + 0x28], eax
mov eax, dword [0x43d378]
mov dword [esp + 0x24], edx
mov edx, dword [0x43d37c]
mov edi, 0xc6ef3720
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], edi
mov dword [esp + 0x2c], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x1c], 0x20
jmp 0x423b0b
mov ecx, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x2c]
lea ebx, [edi + ecx]
shr ecx, 5
cmp dword [0x258fac4], 0x1b
mov dword [esp + 0x10], eax
mov ebp, ecx
jne 0x423b3f
push 0
lea eax, [esp + 0x4c]
push eax
push 0x403430
call dword [sym.imp.KERNEL32.dll_OpenFile]
mov eax, dword [esp + 0x10]
add ebp, dword [esp + 0x20]
mov dword [0x2585a74], 0
xor ebp, ebx
xor ebp, eax
sub esi, ebp
mov edx, esi
shl edx, 4
mov dword [esp + 0x10], edx
mov eax, dword [esp + 0x28]
add dword [esp + 0x10], eax
add edi, esi
cmp dword [0x258fac4], 0x1be
jne 0x423b86
lea eax, [esp + 0x30]
push eax
push 0
lea ecx, [esp + 0x3c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
mov edx, esi
shr edx, 5
add edx, dword [esp + 0x24]
mov dword [0x2585a78], 0xff6b3619
xor edx, edi
xor dword [esp + 0x10], edx
mov dword [0x2585a7c], 0xffffffff
mov eax, dword [esp + 0x10]
sub dword [esp + 0x14], eax
lea eax, [esp + 0x18]
call fcn.00423a40
dec dword [esp + 0x1c]
jne 0x423b03
cmp dword [0x258fac4], 0x8d4
jne 0x423bf8
lea eax, [esp + 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
mov eax, dword [esp + 0xd4]
mov ecx, dword [esp + 0x14]
mov dword [eax], ecx
mov dword [eax + 4], esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc0
ret 4
mov eax, dword [esp + 0xd4]
mov edx, dword [esp + 0x14]
pop edi
mov dword [eax + 4], esi
pop esi
pop ebp
mov dword [eax], edx
pop ebx
add esp, 0xc0
ret 4

Function at 0x423c20
Capabilities:
Manipulate console buffer

Disassembly:
mov eax, dword [0x258fac4]
sub esp, 8
push ebx
push esi
mov esi, dword [0x445854]
shr eax, 3
push edi
test eax, eax
je 0x423c62
mov ebx, dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
mov edi, eax
cmp dword [0x258fac4], 0x1c
jne 0x423c56
lea eax, [esp + 0x10]
push eax
push 0
push 0
push 0
call ebx
push esi
call fcn.00423ab0
add esi, 8
dec edi
jne 0x423c40
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x56f63a
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0056f7ea
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 0x56f738
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 0x56f6db
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x56f71e
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x56f6f2
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x56f70d
test al, 0x40
je 0x56f704
mov ecx, dword [edi + 0x20]
jmp 0x56f70b
test al, 0x80
je 0x56f71e
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x56f71e
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 0x56f6aa
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x433010
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4bcb1b
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.004b04d5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x433092
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ada30
mov eax, dword [eax]
push 0x576200
push eax
call fcn.0049f9d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b0760
test bl, bl
je 0x433092
push 0x576200
lea ecx, [esp + 0xc]
call fcn.004b0af0
push 0x579dac
lea ecx, [esp + 0xc]
call fcn.004b0af0
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 0x4330ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b0760
jmp 0x433199
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 0x433152
lea edx, [esp + 0x7c]
push 0x579da8
push edx
call fcn.0049f9d4
add esp, 8
test eax, eax
je 0x433152
lea eax, [esp + 0x7c]
push 0x579da4
push eax
call fcn.0049f9d4
add esp, 8
test eax, eax
je 0x433152
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 0x4330e2
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.004b0760
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 0x433990
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 0x4339f2
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 0x433a00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4bcb9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x584224]
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 0x433b38
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x433a66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b0760
xor eax, eax
jmp 0x433baf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b089d
push esi
lea ecx, [esp + 0xc]
call fcn.004b0b2c
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 0x433b8d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00433990
test eax, eax
jne 0x433b8d
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.00433990
test eax, eax
jne 0x433b8d
lea eax, [esp + 0x14]
push 0x579dc0
push eax
call fcn.004a0b70
mov esi, eax
add esp, 8
test esi, esi
jne 0x433b6c
lea ecx, [esp + 0x14]
push 0x579dbc
push ecx
call fcn.004a0af0
mov esi, eax
add esp, 8
test esi, esi
jne 0x433b6c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x433b6f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b084d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x433a7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b0760
xor eax, eax
jmp 0x433baf
mov byte [esi], 0
push 0x579db8
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.004b0760
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 0x449020
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 0x44908e
cmp si, 0x69
ja 0x44908e
add esi, 0xffd0
cmp si, 0x11
je 0x44905e
push 0x11
call edi
test ax, ax
jge 0x44905e
or esi, 0x2000
cmp si, 0x10
je 0x449073
push 0x10
call edi
test ax, ax
jge 0x449073
or esi, 0x4000
cmp si, 0x12
je 0x449088
push 0x12
call edi
test ax, ax
jge 0x449088
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44909b
mov esi, 0xbd
jmp 0x44904f
cmp si, 0x6e
jne 0x4490a8
mov esi, 0xbe
jmp 0x44904f
cmp si, 0x6f
jne 0x449049
mov esi, 0xbf
jmp 0x44904f

Function at 0x44b240
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x594a48]
xor edx, edx
cmp eax, edx
jne 0x44b266
xor eax, eax
mov byte [eax + 0x594948], al
inc eax
cmp eax, 0x100
jl 0x44b24e
mov dword [0x594a48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x594948
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x44b2f7
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 0x44b2ca
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 0x44b298
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x44b370
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 0x44b3c3
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 0x44b3aa
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 0x4524e0
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 0x452678
cmp ebp, ebx
jle 0x452678
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 0x45253e
dec eax
or eax, 0xfffffff8
inc eax
je 0x452545
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x452554
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x45255b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b04a1
add esp, 4
cmp eax, ebx
je 0x45257c
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.004b04a1
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 0x45266e
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 0x452655
mov al, byte [edx]
cmp al, 0xc0
jbe 0x452641
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x452636
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 0x452644
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x452644
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4525e0
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 0x4525d1
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 0x455680
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4be7d8
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 0x4556b9
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.004b7e54
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b7ea0
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.00455740
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b7edd
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24