joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10788f40
Capabilities:
Query environment variable
Set environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x107c4ff0
push 0x107a59d0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xffffffa8
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
cmp dword [ebp + 0xc], 1
jne 0x10789033
push 0x20
push 0
push 0x107c6240
call sub.MSVCRT.dll_memset
add esp, 0xc
mov eax, dword [ebp + 8]
mov dword [0x107c6258], eax
mov ecx, dword [0x107c6258]
mov dword [0x107c6228], ecx
mov dword [0x107c6240], 2
mov edx, dword [0x107c3290]
xor edx, dword [0x107c32a4]
xor edx, dword [0x107c32a8]
and edx, 0x40000
test edx, edx
je 0x10789029
mov al, byte [0x107c6234]
mov byte [ebp - 0x58], al
mov ecx, 0xf
xor eax, eax
lea edi, [ebp - 0x57]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
push 0x40
lea ecx, [ebp - 0x58]
push ecx
push 0x107c3220
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
test eax, eax
je 0x10788ff9
lea edx, [ebp - 0x58]
push edx
call dword [sym.imp.MSVCRT.dll_atoi]
add esp, 4
mov dword [0x107c646c], eax
push fcn.1078ab42
push 0x107c321c
lea eax, [ebp - 0x58]
push eax
call dword [sym.imp.MSVCRT.dll_sprintf]
add esp, 0xc
lea ecx, [ebp - 0x58]
push ecx
push 0x107c3220
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov eax, 1
jmp 0x10789137
call fcn.1078ab42
jmp 0x10789137
cmp dword [ebp + 0xc], 0
jne 0x107890ef
mov edx, dword [0x107c3290]
xor edx, dword [0x107c32a4]
xor edx, dword [0x107c32a8]
and edx, 0x40000
test edx, edx
je 0x10789070
push 0
push 0x107c3220
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov eax, 1
jmp 0x10789137
mov dword [ebp - 4], 0
mov dword [ebp - 0x5c], 1
cmp dword [0x107c625c], 0
je 0x107890bc
mov dword [ebp - 4], 1
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [0x107c625c]
mov dword [ebp - 0x5c], eax
mov dword [ebp - 4], 0
jmp 0x107890bc
call fcn.1078ab19
mov eax, dword [ebp - 0x5c]
mov dword [ebp - 0x64], eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x64]
jmp 0x10789137
mov dword [ebp - 0x60], 1
cmp dword [0x107c625c], 0
je 0x10789134
mov dword [ebp - 4], 2
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [0x107c625c]
mov dword [ebp - 0x60], eax
mov dword [ebp - 4], 0xffffffff
jmp 0x10789134
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1078a094
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
add eax, dword [edx + 0x3c]
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 0x24]
add ecx, 0xf8
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x1c]
add eax, dword [edx + 0x78]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0x1c]
add edx, dword [ecx + 0x20]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x1c]
add ecx, dword [eax + 0x24]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x1c]
add eax, dword [edx + 0x1c]
mov dword [ebp - 4], eax
mov dword [ebp - 0xc], 0
jmp 0x1078a100
mov ecx, dword [ebp - 0xc]
add ecx, 1
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
cmp eax, dword [edx + 0x18]
jae 0x1078a14a
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
add eax, dword [edx + ecx*4]
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x28]
push edx
call dword [sym.imp.MSVCRT.dll__stricmp]
add esp, 8
test eax, eax
jne 0x1078a148
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x20]
xor edx, edx
mov dx, word [ecx + eax*2]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x1c]
add ecx, dword [eax + edx*4]
mov eax, ecx
jmp 0x1078a14c
jmp 0x1078a0f7
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x1078ab42
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
push 0
push 0x107c3220
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
cmp dword [0x107c646c], 0
je 0x1078ab81
mov eax, dword [0x107c646c]
mov dword [ebp - 8], eax
mov dword [0x107c646c], 0
call dword [ebp - 8]
test eax, eax
jne 0x1078ab81
xor eax, eax
jmp 0x1078ac41
call fcn.1078aa70
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 1
jne 0x1078abcf
cmp dword [0x107c625c], 0
je 0x1078abc8
push 0x107c6480
push 1
mov ecx, dword [0x107c6228]
push ecx
call dword [0x107c625c]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x1078abc1
call fcn.1078ab19
xor eax, eax
jmp 0x1078ac41
mov eax, 1
jmp 0x1078ac41
mov eax, 1
jmp 0x1078ac41
cmp dword [ebp - 4], 0
jne 0x1078ac3f
call fcn.10789171
push eax
lea edx, [ebp - 0x108]
push edx
call sub.MSVCRT.dll_strcpy
add esp, 8
call fcn.10789182
push eax
call sub.MSVCRT.dll_strlen
add esp, 4
test eax, eax
je 0x1078ac25
push 0x107c354c
lea eax, [ebp - 0x108]
push eax
call sub.MSVCRT.dll_strcat
add esp, 8
call fcn.10789182
push eax
lea ecx, [ebp - 0x108]
push ecx
call sub.MSVCRT.dll_strcat
add esp, 8
push 0x40010
push 0
lea edx, [ebp - 0x108]
push edx
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
xor eax, eax
jmp 0x1078ac41
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x1079b28e
Capabilities:
Resume thread
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2cc
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
call fcn.10796aef
add esp, 4
and eax, 0xff
test eax, eax
je 0x1079b317
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.KERNEL32.dll_SuspendThread]
push 0x2cc
push 0
lea eax, [ebp - 0x2cc]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
mov dword [ebp - 0x2cc], 0x10001
lea ecx, [ebp - 0x2cc]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
test eax, eax
je 0x1079b315
mov ecx, dword [ebp - 0x214]
cmp ecx, dword [ebp + 0xc]
jne 0x1079b315
jmp 0x1079b317
jmp 0x1079b297
mov esp, ebp
pop ebp
ret

Function at 0x1079b7ce
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
movsx eax, byte [0x107c6758]
test eax, eax
jne 0x1079b7e2
call fcn.1079b714
xor ecx, ecx
mov cl, byte [0x107c6755]
test ecx, ecx
jne 0x1079b869
xor edx, edx
mov dl, byte [0x107c6754]
test edx, edx
jne 0x1079b869
cmp dword [0x107c685c], 0
je 0x1079b844
mov eax, dword [ebp + 0xc]
push eax
push 0
push 0x180
mov ecx, dword [0x107c685c]
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov dword [ebp - 4], eax
push 0
mov edx, dword [ebp - 4]
push edx
push 0x186
mov eax, dword [0x107c685c]
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
mov ecx, dword [0x107c685c]
push ecx
call dword [sym.imp.USER32.dll_UpdateWindow]
jmp 0x1079b869
push 0x10001
push 0x107c6758
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
cmp eax, 2
jne 0x1079b869
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov esp, ebp
pop ebp
ret
Function at 0x1079e84a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x1079e85a
xor eax, eax
jmp 0x1079ea23
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
mov dword [ebp + 8], eax
cmp dword [ebp + 0x10], 8
jb 0x1079e9db
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x107c5164]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0x10]
sub ecx, 8
mov dword [ebp + 0x10], ecx
jmp 0x1079e863
cmp dword [ebp + 0x10], 0
je 0x1079ea1d
mov edx, dword [ebp + 0xc]
xor eax, eax
mov al, byte [edx]
mov ecx, dword [ebp + 8]
xor ecx, eax
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
mov eax, dword [ecx*4 + 0x107c5164]
xor eax, edx
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0x10]
sub edx, 1
mov dword [ebp + 0x10], edx
cmp dword [ebp + 0x10], 0
jne 0x1079e9e1
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
pop ebp
ret
Function at 0x40b570
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46f48b
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.00463cdb
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b5f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004618f0
mov eax, dword [eax]
push 0x594200
push eax
call fcn.00453ba4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00463f66
test bl, bl
je 0x40b5f2
push 0x594200
lea ecx, [esp + 0xc]
call fcn.004642f6
push 0x597d7c
lea ecx, [esp + 0xc]
call fcn.004642f6
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 0x40b62e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00463f66
jmp 0x40b6f9
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 0x40b6b2
lea edx, [esp + 0x7c]
push 0x597d78
push edx
call fcn.00453ba4
add esp, 8
test eax, eax
je 0x40b6b2
lea eax, [esp + 0x7c]
push 0x597d74
push eax
call fcn.00453ba4
add esp, 8
test eax, eax
je 0x40b6b2
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 0x40b642
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.00463f66
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 0x40bef0
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 0x40bf52
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 0x40bf60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46f50b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x59e7b8]
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 0x40c098
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40bfc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00463f66
xor eax, eax
jmp 0x40c10f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004640a3
push esi
lea ecx, [esp + 0xc]
call fcn.00464332
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x597db4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40c0ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040bef0
test eax, eax
jne 0x40c0ed
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.0040bef0
test eax, eax
jne 0x40c0ed
lea eax, [esp + 0x14]
push 0x597d90
push eax
call fcn.00454be0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c0cc
lea ecx, [esp + 0x14]
push 0x597d8c
push ecx
call fcn.00454b60
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c0cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c0cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00464053
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40bfde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00463f66
xor eax, eax
jmp 0x40c10f
mov byte [esi], 0
push 0x597d88
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.00463f66
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 0x41d4d0
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 0x41d53e
cmp si, 0x69
ja 0x41d53e
add esi, 0xffd0
cmp si, 0x11
je 0x41d50e
push 0x11
call edi
test ax, ax
jge 0x41d50e
or esi, 0x2000
cmp si, 0x10
je 0x41d523
push 0x10
call edi
test ax, ax
jge 0x41d523
or esi, 0x4000
cmp si, 0x12
je 0x41d538
push 0x12
call edi
test ax, ax
jge 0x41d538
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41d54b
mov esi, 0xbd
jmp 0x41d4ff
cmp si, 0x6e
jne 0x41d558
mov esi, 0xbe
jmp 0x41d4ff
cmp si, 0x6f
jne 0x41d4f9
mov esi, 0xbf
jmp 0x41d4ff

Function at 0x41ebf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5aeec0]
xor edx, edx
cmp eax, edx
jne 0x41ec16
xor eax, eax
mov byte [eax + 0x5aedc0], al
inc eax
cmp eax, 0x100
jl 0x41ebfe
mov dword [0x5aeec0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5aedc0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41eca7
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 0x41ec7a
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 0x41ec48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41ed20
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 0x41ed73
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 0x41ed5a
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 0x425bd0
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 0x425d68
cmp ebp, ebx
jle 0x425d68
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 0x425c2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x425c35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x425c44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x425c4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00463ca7
add esp, 4
cmp eax, ebx
je 0x425c6c
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.00463ca7
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 0x425d5e
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 0x425d45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x425d31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x425d26
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 0x425d34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x425d34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x425cd0
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 0x425cc1
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 0x428fb0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x470a98
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 0x428fe9
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.0046b65a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046b6a6
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.00429070
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046b6e3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42d640
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x471228
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042e1c0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42d6e9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042d2d0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046a90b
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043cac0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0046a97d
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14