joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432ca0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xca8
cmp dword [0x16abcd0], 0x37
jne 0x432d6c
push 0
push 0x4173c8
push 0
push 0x417454
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CompareStringW]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetProcessShutdownParameters]
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetSystemTimeAdjustment]
lea eax, [ebp - 0xa0]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
push 0x417478
push 0
push 0
call dword [sym.imp.KERNEL32.dll_OpenWaitableTimerA]
push 0x417488
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
lea ecx, [ebp - 0x8a8]
push ecx
push 0x4174f0
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
push 0
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
push 0
push 0
mov edx, dword [ebp - 4]
push edx
lea eax, [ebp - 0xca8]
push eax
mov ecx, dword [ebp - 0xa4]
push ecx
push 0x417510
call dword [sym.imp.KERNEL32.dll_FindFirstFileExA]
push 0
call dword [sym.imp.KERNEL32.dll_SetConsoleOutputCP]
push 0
push 0x417524
push 0
push 0x417560
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CompareStringW]
mov edx, dword [0x16a371c]
add edx, dword [ebp + 8]
mov eax, dword [0x16abcd4]
add eax, dword [ebp + 8]
mov cl, byte [eax + 0x12336]
mov byte [edx], cl
mov esp, ebp
pop ebp
ret 4
Function at 0x433190
Capabilities:
Get common file path
Query environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2de4
call fcn.004224a0
mov dword [ebp - 4], 0
jmp 0x4331af
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0x32d05d76
jge 0x433234
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
cmp dword [0x16abcd0], 0x9e
jne 0x433224
push 0
lea ecx, [ebp - 0x978]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
push 0
lea edx, [ebp - 0x11c0]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCPInfo]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea eax, [ebp - 0x9c0]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
push 0
push 0x41759c
push 0
call dword [sym.imp.KERNEL32.dll__hwrite]
cmp dword [ebp - 4], 0x9be51dc
jle 0x43322f
jmp 0x433234
jmp 0x4331a6
push 0x43bec0
mov ecx, dword [0x16abcd0]
push ecx
mov edx, dword [0x16a371c]
push edx
call fcn.00433120
mov dword [ebp - 0x11c4], 0
jmp 0x433267
mov eax, dword [ebp - 0x11c4]
add eax, 1
mov dword [ebp - 0x11c4], eax
cmp dword [ebp - 0x11c4], 0x3e79e
jge 0x433286
cmp dword [ebp - 0x11c4], 0x1e673
jne 0x433284
call fcn.00432c80
jmp 0x433258
mov dword [ebp - 0x11c8], 0
jmp 0x4332a1
mov ecx, dword [ebp - 0x11c8]
add ecx, 1
mov dword [ebp - 0x11c8], ecx
cmp dword [ebp - 0x11c8], 0xdd9a7
jge 0x4332cd
cmp dword [0x16abcd0], 0xc01
jne 0x4332cb
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasW]
call dword [sym.imp.KERNEL32.dll_CreateTimerQueue]
jmp 0x433292
jmp dword [0x16a371c]
Function at 0x4057f1
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, 0x4083f0
and byte [ebp - 0x1f], 0
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x20]
and dword [ebp - 0x14], 0
and dword [ebp - 4], 0
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push esi
push eax
mov byte [ebp - 0x20], 1
push dword [ebp + 8]
mov word [ebp - 0x1e], 4
mov dword [ebp - 0x10], 0x4083e0
mov dword [ebp - 0xc], 0xc
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x405842
xor eax, eax
jmp 0x405869
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
cmp eax, 0xb7
jne 0x405869
lea eax, [ebp - 0x20]
push eax
push 0x80000007
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_SetFileSecurityW]
test eax, eax
jne 0x40583e
call esi
pop esi
leave
ret 4

Function at 0x4058a3
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 0x10]
mov dword [0x430250], 0x44
push eax
xor eax, eax
push 0x430250
push eax
push eax
push 0x4000000
push eax
push eax
push eax
push dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x4058e2
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
leave
ret 4

Function at 0x4058e6
Capabilities:
Create process on windows

Disassembly:
mov eax, dword [esp + 4]
push eax
and dword [eax + 0x24], 0
mov dword [eax], 0x3c
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
ret 4

Function at 0x405984
Capabilities:
Delete directory
Delete file
Set file attributes

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
push esi
call fcn.00405d8b
mov edi, eax
cmp edi, 0xffffffff
je 0x4059c5
test byte [esp + 0x10], 1
push esi
je 0x4059a7
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
jmp 0x4059ad
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x4059b6
xor eax, eax
inc eax
jmp 0x4059c7
test byte [esp + 0x10], 4
jne 0x4059c5
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
xor eax, eax
pop edi
pop esi
ret 8
Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40810b
sub esp, 0xffffff80
jmp 0x402130

Function at 0x4018bd
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4018fc
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4018fc
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4018fc
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4018fc
cmp dword [ecx + 0x74], 0xe
jbe 0x4018fc
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x403ead
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov edi, dword [ebp + 8]
mov edi, dword [edi]
push edi
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
pop edi
mov esi, ecx
not esi
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov edx, dword [eax + 0xc]
lea eax, [eax + 0x10]
push dword [eax]
xor eax, eax
push edx
mov ecx, dword [edx + 0x30]
movzx ebx, byte [eax + edi]
movzx edx, byte [ecx + eax*2]
sub ebx, edx
cmp ebx, 0
je 0x403ef4
cmp ebx, 0x20
je 0x403ef4
cmp ebx, 0xffffffe0
je 0x403ef4
jne 0x403efd
add eax, 1
cmp esi, eax
je 0x403f0a
jne 0x403ed9
pop edx
mov edx, dword [edx]
xor eax, eax
pop ebx
cmp ebx, edx
push ebx
je 0x403f0e
jne 0x403ed5
pop edx
mov eax, dword [edx + 0x18]
leave
ret 4

Function at 0x403f22
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov ebx, dword [ebp + 8]
cmp ebx, 0
je 0x403f67
mov eax, dword [ebx + 0x3c]
add eax, ebx
mov edx, dword [eax + 0x78]
add edx, ebx
mov ecx, dword [edx + 0x18]
mov eax, dword [edx + 0x20]
push ecx
push ecx
push eax
xor eax, eax
or ecx, 0xffffffff
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
repne scasb al, byte es:[edi]
not ecx
pop eax
push ecx
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
mov esi, dword [eax + ebx]
add esi, ebx
repe cmpsb byte [esi], byte es:[edi]
pop ecx
je 0x403f6d
add eax, 4
pop esi
dec esi
push esi
jne 0x403f4f
xor eax, eax
leave
ret 8
pop esi
pop ecx
sub ecx, esi
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx eax, word [eax + ebx]
mov ecx, dword [edx + 0x1c]
lea eax, [ecx + eax*4]
mov eax, dword [eax + ebx]
add eax, ebx
leave
ret 8
Function at 0x40b660
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4fc6fb
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.004f1336
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b6e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ef1ba
mov eax, dword [eax]
push 0x535cbc
push eax
call fcn.00493254
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004f15c1
test bl, bl
je 0x40b6e2
push 0x535cbc
lea ecx, [esp + 0xc]
call fcn.004f1951
push 0x535cc8
lea ecx, [esp + 0xc]
call fcn.004f1951
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 0x40b71e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004f15c1
jmp 0x40b7e9
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 0x40b7a2
lea edx, [esp + 0x7c]
push 0x535cc4
push edx
call fcn.00493254
add esp, 8
test eax, eax
je 0x40b7a2
lea eax, [esp + 0x7c]
push 0x535cc0
push eax
call fcn.00493254
add esp, 8
test eax, eax
je 0x40b7a2
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 0x40b732
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.004f15c1
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 0x40bfe0
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 0x40c042
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 0x40c050
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4fc77b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x54ca40]
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 0x40c188
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c0b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004f15c1
xor eax, eax
jmp 0x40c1ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004f16fe
push esi
lea ecx, [esp + 0xc]
call fcn.004f198d
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 0x40c1dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040bfe0
test eax, eax
jne 0x40c1dd
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.0040bfe0
test eax, eax
jne 0x40c1dd
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00494370
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c1bc
lea ecx, [esp + 0x14]
push 0x535cd4
push ecx
call fcn.004942f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c1bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c1bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004f16ae
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c0ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004f15c1
xor eax, eax
jmp 0x40c1ff
mov byte [esi], 0
push 0x535cd0
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.004f15c1
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 0x41ce70
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 0x41cede
cmp si, 0x69
ja 0x41cede
add esi, 0xffd0
cmp si, 0x11
je 0x41ceae
push 0x11
call edi
test ax, ax
jge 0x41ceae
or esi, 0x2000
cmp si, 0x10
je 0x41cec3
push 0x10
call edi
test ax, ax
jge 0x41cec3
or esi, 0x4000
cmp si, 0x12
je 0x41ced8
push 0x12
call edi
test ax, ax
jge 0x41ced8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ceeb
mov esi, 0xbd
jmp 0x41ce9f
cmp si, 0x6e
jne 0x41cef8
mov esi, 0xbe
jmp 0x41ce9f
cmp si, 0x6f
jne 0x41ce99
mov esi, 0xbf
jmp 0x41ce9f

Function at 0x41e790
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x563788]
xor edx, edx
cmp eax, edx
jne 0x41e7b6
xor eax, eax
mov byte [eax + 0x563688], al
inc eax
cmp eax, 0x100
jl 0x41e79e
mov dword [0x563788], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x563688
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41e847
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 0x41e81a
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 0x41e7e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41e850
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 0x41e8a3
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 0x41e88a
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 0x421eb0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4fda88
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.004f8014
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.00421d80
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004f8086
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x425b20
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 0x425cb8
cmp ebp, ebx
jle 0x425cb8
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 0x425b7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x425b85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x425b94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x425b9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004f1302
add esp, 4
cmp eax, ebx
je 0x425bbc
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.004f1302
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 0x425cae
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 0x425c95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x425c81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x425c76
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 0x425c84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x425c84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x425c20
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 0x425c11
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 0x429210
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4fdea8
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 0x429249
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.004f8caf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004f8cfb
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.004292d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004f8d38
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24