joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c49f0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c4adc
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [0x4dace8]
cmp dword [eax], 5
jl 0x4c4a55
lea eax, [ebp - 4]
mov edx, 0x105
call fcn.00405eec
push 0
push 0x23
mov eax, dword [ebp - 4]
call fcn.00405b6c
push eax
push 0
call sub.shell32.dll_SHGetSpecialFolderPathW
test eax, eax
je 0x4c4a4c
mov eax, dword [ebp - 4]
call fcn.00405b6c
mov edx, eax
mov eax, ebx
call fcn.00405ae0
jmp 0x4c4a67
mov eax, ebx
call fcn.00405984
jmp 0x4c4a67
lea eax, [ebp - 8]
call fcn.004c4914
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.00405b5c
mov eax, dword [ebx]
xor edx, edx
call fcn.00405ca0
jbe 0x4c4a8f
mov eax, dword [ebx]
call fcn.00405b7c
mov edx, dword [ebx]
cmp word [edx + eax*2 - 2], 0x5c
je 0x4c4a8f
mov eax, ebx
mov edx, 0x4c4aec
call fcn.00405b88
mov ecx, dword [ebx]
lea eax, [ebp - 0x10]
mov edx, 0x4c4af4
call fcn.00405be8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.00405404
mov eax, dword [ebp - 0xc]
call fcn.004c4130
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c4ae3
lea eax, [ebp - 0x10]
call fcn.00405984
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.004051a0
lea eax, [ebp - 4]
call fcn.00405984
ret

Function at 0x4c4c98
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c4d6b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [0x4dabb8]
cmp byte [eax], 0
je 0x4c4cef
lea eax, [ebp - 4]
mov edx, 0x105
call fcn.00405eec
mov eax, dword [ebp - 4]
call fcn.00405b6c
push eax
push 0x104
call sub.kernel32.dll_GetTempPathW
mov eax, dword [ebp - 4]
call fcn.00405b6c
mov edx, eax
mov eax, ebx
call fcn.00405ae0
jmp 0x4c4d01
lea eax, [ebp - 8]
call fcn.004c4c30
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.00405b5c
mov eax, dword [ebx]
call fcn.00405b7c
mov edx, dword [ebx]
cmp word [edx + eax*2 - 2], 0x5c
je 0x4c4d1e
mov eax, ebx
mov edx, 0x4c4d7c
call fcn.00405b88
mov ecx, dword [ebx]
lea eax, [ebp - 0x10]
mov edx, 0x4c4d84
call fcn.00405be8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.00405404
mov eax, dword [ebp - 0xc]
call fcn.004c4130
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c4d72
lea eax, [ebp - 0x10]
call fcn.00405984
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.004051a0
lea eax, [ebp - 4]
call fcn.00405984
ret
Function at 0x4c4fbc
Capabilities:
Check os version
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
mov ebx, eax
mov eax, dword [0x4db1a8]
cmp dword [eax], 2
je 0x4c4fd9
mov byte [ebp - 1], 1
jmp 0x4c51a7
mov byte [ebp - 1], 0
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push ebx
push 0x20
push 2
push 0x4daa14
call sub.advapi32.dll_AllocateAndInitializeSid
test eax, eax
je 0x4c51a7
xor eax, eax
push ebp
push 0x4c51a0
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetVersion
and eax, 0xff
cmp ax, 5
jb 0x4c503b
push 0x4c51b4
push 0x4c51cc
call sub.kernel32.dll_GetModuleHandleA_2
push eax
call sub.kernel32.dll_GetProcAddress_1
mov ebx, eax
test ebx, ebx
je 0x4c5062
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
call ebx
test eax, eax
je 0x4c5189
cmp dword [ebp - 0xc], 1
sbb eax, eax
inc eax
mov byte [ebp - 1], al
jmp 0x4c5189
xor eax, eax
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x10]
push eax
push 0xffffffffffffffff
push 8
call sub.kernel32.dll_GetCurrentThread
push eax
call sub.advapi32.dll_OpenThreadToken
test eax, eax
jne 0x4c50b3
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x3f0
je 0x4c5094
call fcn.00404b74
jmp 0x4c51a7
lea eax, [ebp - 0x10]
push eax
push 8
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.advapi32.dll_OpenProcessToken
test eax, eax
jne 0x4c50b3
call fcn.00404b74
jmp 0x4c51a7
xor eax, eax
push ebp
push 0x4c5182
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 2
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_GetTokenInformation
test eax, eax
jne 0x4c50f6
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
je 0x4c50f6
call fcn.00404b74
call fcn.00404b74
jmp 0x4c51a7
mov eax, dword [ebp - 0x14]
call fcn.00402f00
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x18]
push eax
push 2
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_GetTokenInformation
test eax, eax
jne 0x4c5128
call fcn.00404b74
call fcn.00404b74
jmp 0x4c51a7
mov eax, dword [ebp - 0x18]
mov esi, dword [eax]
dec esi
test esi, esi
jl 0x4c5163
inc esi
xor ebx, ebx
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + ebx*8 + 4]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_EqualSid
test eax, eax
je 0x4c515f
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + ebx*8 + 8]
and eax, 0x14
cmp eax, 4
jne 0x4c515f
mov byte [ebp - 1], 1
jmp 0x4c5163
inc ebx
dec esi
jne 0x4c5135
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c5189
mov eax, dword [ebp - 0x18]
call fcn.00402f1c
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c51a7
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_FreeSid
ret
movzx eax, byte [ebp - 1]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4c5b80
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
xor eax, eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x4c5d09
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, 0x4c5d1c
call fcn.004c4130
mov eax, dword [0x4db1a8]
cmp dword [eax], 2
jne 0x4c5c9b
lea eax, [ebp - 4]
push eax
push 0x28
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.advapi32.dll_OpenProcessToken
test eax, eax
jne 0x4c5c08
mov eax, 0x4c5d3c
call fcn.004c4130
push 1
push 1
lea ecx, [ebp - 0x1c]
mov eax, dword [0x4dac14]
mov eax, dword [eax]
mov edx, 0x4c5d5c
call fcn.004745e0
mov eax, dword [ebp - 0x1c]
mov ecx, 0x7d5
xor edx, edx
call fcn.004bb0f0
jmp 0x4c5cd9
lea eax, [ebp - 0x14]
push eax
push 0x4c5d8c
push 0
call sub.advapi32.dll_LookupPrivilegeValueA
mov dword [ebp - 0x18], 1
mov dword [ebp - 0xc], 2
lea eax, [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x18]
push eax
push 0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_AdjustTokenPrivileges
call sub.kernel32.dll_GetLastError_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4c5c9b
mov eax, dword [ebp - 8]
xor edx, edx
push edx
push eax
lea eax, [ebp - 0x24]
call fcn.0040a388
mov ecx, dword [ebp - 0x24]
lea eax, [ebp - 0x20]
mov edx, 0x4c5da8
call fcn.00405494
mov eax, dword [ebp - 0x20]
call fcn.004c4130
push 1
push 1
lea ecx, [ebp - 0x28]
mov eax, dword [0x4dac14]
mov eax, dword [eax]
mov edx, 0x4c5d5c
call fcn.004745e0
mov eax, dword [ebp - 0x28]
mov ecx, 0x7d5
xor edx, edx
call fcn.004bb0f0
jmp 0x4c5cd9
push 0
push 2
call sub.user32.dll_ExitWindowsEx
test eax, eax
jne 0x4c5cd9
mov eax, 0x4c5ddc
call fcn.004c4130
push 1
push 1
lea ecx, [ebp - 0x2c]
mov eax, dword [0x4dac14]
mov eax, dword [eax]
mov edx, 0x4c5d5c
call fcn.004745e0
mov eax, dword [ebp - 0x2c]
mov ecx, 0x7d5
xor edx, edx
call fcn.004bb0f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c5d10
lea eax, [ebp - 0x2c]
mov edx, 2
call fcn.0040599c
lea eax, [ebp - 0x24]
mov edx, 2
call fcn.004051a0
lea eax, [ebp - 0x1c]
call fcn.00405984
ret
Function at 0x4c6108
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004055fc
xor eax, eax
push ebp
push 0x4c61ad
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040560c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
mov eax, edi
call fcn.0040517c
test ebx, ebx
je 0x4c6197
mov eax, ebx
call fcn.00402f00
mov esi, eax
push esi
push ebx
push 0
mov eax, dword [ebp - 4]
call fcn.0040560c
push eax
call sub.version.dll_GetFileVersionInfoA
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x4c61bc
push esi
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x4c6189
mov eax, edi
mov edx, dword [ebp - 0x10]
call fcn.00405374
jmp 0x4c6190
mov eax, edi
call fcn.0040517c
mov eax, esi
call fcn.00402f1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c61b4
lea eax, [ebp - 4]
call fcn.0040517c
ret

Function at 0x4c61e4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov edi, edx
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
call fcn.00405f30
xor eax, eax
push ebp
push 0x4c62ae
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00405b6c
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
jne 0x4c6246
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x78
jne 0x4c6246
lea eax, [ebp - 0x14]
mov edx, dword [ebp - 4]
call fcn.00405404
mov eax, dword [ebp - 0x14]
mov edx, edi
call fcn.004c6108
jmp 0x4c6290
mov eax, edi
call fcn.0040517c
test ebx, ebx
je 0x4c6290
mov eax, ebx
call fcn.00402f00
mov esi, eax
push esi
push ebx
push 0
mov eax, dword [ebp - 4]
call fcn.00405b6c
push eax
call sub.version.dll_GetFileVersionInfoW
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x4c62bc
push esi
call sub.version.dll_VerQueryValueW
mov eax, edi
mov edx, dword [ebp - 0x10]
call fcn.004053a4
mov eax, esi
call fcn.00402f1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c62b5
lea eax, [ebp - 0x14]
call fcn.0040517c
lea eax, [ebp - 4]
call fcn.00405984
ret
Function at 0x4c6538
Capabilities:
Log keystrokes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov esi, eax
push esi
call sub.user32.dll_IsIconic
test eax, eax
je 0x4c6551
push 9
push esi
call sub.user32.dll_ShowWindow
call sub.user32.dll_GetForegroundWindow
cmp esi, eax
jne 0x4c6561
mov bl, 1
jmp 0x4c664e
mov eax, dword [0x4db1a8]
cmp dword [eax], 2
jne 0x4c6575
mov eax, dword [0x4dace8]
cmp dword [eax], 4
jg 0x4c65a9
mov eax, dword [0x4db1a8]
cmp dword [eax], 1
jne 0x4c6638
mov eax, dword [0x4dace8]
cmp dword [eax], 4
jg 0x4c65a9
mov eax, dword [0x4dace8]
cmp dword [eax], 4
jne 0x4c6638
mov eax, dword [0x4daff0]
cmp dword [eax], 0
jle 0x4c6638
xor ebx, ebx
push 0
call sub.user32.dll_GetForegroundWindow
push eax
call sub.user32.dll_GetWindowThreadProcessId
mov edi, eax
push 0
push esi
call sub.user32.dll_GetWindowThreadProcessId
mov ebp, eax
push 0xffffffffffffffff
push edi
push ebp
call sub.user32.dll_AttachThreadInput
test eax, eax
je 0x4c65f0
push esi
call sub.user32.dll_BringWindowToTop
push esi
call sub.user32.dll_SetForegroundWindow
push 0
push edi
push ebp
call sub.user32.dll_AttachThreadInput
call sub.user32.dll_GetForegroundWindow
cmp esi, eax
sete bl
test bl, bl
jne 0x4c6644
push 0
lea eax, [esp + 4]
push eax
push 0
push 0x2000
call sub.user32.dll_SystemParametersInfoA
push 2
push 0
push 0
push 0x2001
call sub.user32.dll_SystemParametersInfoA
push esi
call sub.user32.dll_BringWindowToTop
push esi
call sub.user32.dll_SetForegroundWindow
push 2
mov eax, dword [esp + 4]
push eax
push 0
push 0x2001
call sub.user32.dll_SystemParametersInfoA
jmp 0x4c6644
push esi
call sub.user32.dll_BringWindowToTop
push esi
call sub.user32.dll_SetForegroundWindow
call sub.user32.dll_GetForegroundWindow
cmp esi, eax
sete bl
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x409c30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x470b7b
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.004636d1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409cb2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00461187
mov eax, dword [eax]
push 0x53e1d0
push eax
call fcn.00453ed4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046395c
test bl, bl
je 0x409cb2
push 0x53e1d0
lea ecx, [esp + 0xc]
call fcn.00463d38
push 0x541d30
lea ecx, [esp + 0xc]
call fcn.00463d38
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 0x409cee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046395c
jmp 0x409db9
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 0x409d72
lea edx, [esp + 0x7c]
push 0x541d2c
push edx
call fcn.00453ed4
add esp, 8
test eax, eax
je 0x409d72
lea eax, [esp + 0x7c]
push 0x541d28
push eax
call fcn.00453ed4
add esp, 8
test eax, eax
je 0x409d72
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 0x409d02
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.0046395c
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 0x40b030
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 0x40b092
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 0x40b0a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x470cdb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x548c20]
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 0x40b1d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b106
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046395c
xor eax, eax
jmp 0x40b24f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00463ae5
push esi
lea ecx, [esp + 0xc]
call fcn.00463d74
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 0x40b22d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b030
test eax, eax
jne 0x40b22d
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.0040b030
test eax, eax
jne 0x40b22d
lea eax, [esp + 0x14]
push 0x541d44
push eax
call fcn.00454fb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b20c
lea ecx, [esp + 0x14]
push 0x541d40
push ecx
call fcn.00454f30
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b20c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b20f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00463a95
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b11e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046395c
xor eax, eax
jmp 0x40b24f
mov byte [esi], 0
push 0x541d3c
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.0046395c
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 0x41b7a0
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 0x41b80e
cmp si, 0x69
ja 0x41b80e
add esi, 0xffd0
cmp si, 0x11
je 0x41b7de
push 0x11
call edi
test ax, ax
jge 0x41b7de
or esi, 0x2000
cmp si, 0x10
je 0x41b7f3
push 0x10
call edi
test ax, ax
jge 0x41b7f3
or esi, 0x4000
cmp si, 0x12
je 0x41b808
push 0x12
call edi
test ax, ax
jge 0x41b808
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b81b
mov esi, 0xbd
jmp 0x41b7cf
cmp si, 0x6e
jne 0x41b828
mov esi, 0xbe
jmp 0x41b7cf
cmp si, 0x6f
jne 0x41b7c9
mov esi, 0xbf
jmp 0x41b7cf

Function at 0x41ce80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5599a0]
xor edx, edx
cmp eax, edx
jne 0x41cea6
xor eax, eax
mov byte [eax + 0x5598a0], al
inc eax
cmp eax, 0x100
jl 0x41ce8e
mov dword [0x5599a0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5598a0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41cf37
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 0x41cf0a
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 0x41ced8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41cfb0
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 0x41d003
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 0x41cfea
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 0x423a40
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 0x423bd8
cmp ebp, ebx
jle 0x423bd8
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 0x423a9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423aa5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423ab4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423abb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046369d
add esp, 4
cmp eax, ebx
je 0x423adc
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.0046369d
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 0x423bce
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 0x423bb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423ba1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423b96
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 0x423ba4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423ba4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423b40
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 0x423b31
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 0x426c20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4721a8
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 0x426c59
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.0046b170
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046b1f8
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.00426ce0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046b235
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24