joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4044a2
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x66c
mov eax, dword [0x42600c]
xor eax, esp
mov dword [esp + 0x668], eax
push ebx
push esi
push edi
mov esi, ecx
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ebx, 0x104
cmp word [esi + eax*2 - 2], 0x5c
je 0x4044eb
push 0x421014
mov edx, ebx
mov ecx, esi
call fcn.00403aa0
test eax, eax
js 0x40460a
push 0x208
lea eax, [esp + 0x46c]
push 0
push eax
call fcn.004094e0
pop ecx
pop ecx
push esi
push ecx
mov edx, 0x82
lea ecx, [esp + 0x474]
call fcn.00403b0e
test eax, eax
js 0x40460a
push 0x4214e0
mov edx, ebx
lea ecx, [esp + 0x46c]
call fcn.00403aa0
test eax, eax
js 0x40460a
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x46c]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x4045fc
push 0x208
lea eax, [esp + 0x264]
push 0
push eax
call fcn.004094e0
pop ecx
pop ecx
push esi
push ecx
mov edx, 0x82
lea ecx, [esp + 0x26c]
call fcn.00403b0e
test eax, eax
js 0x40460a
lea eax, [esp + 0x3c]
mov edx, ebx
push eax
lea ecx, [esp + 0x264]
call fcn.00403aa0
test eax, eax
js 0x40460a
test byte [esp + 0x10], 0x10
je 0x4045da
push 0x4214e4
lea eax, [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x4045e8
push 0x4214e8
lea eax, [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x4045e8
lea ecx, [esp + 0x260]
call fcn.004044a2
jmp 0x4045e8
lea eax, [esp + 0x260]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40454c
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
mov ecx, dword [esp + 0x674]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0040787a
mov esp, ebp
pop ebp
ret
Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

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

Function at 0x1000125c
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0xc], 0
call sub.KERNEL32.DLL_GetEnvironmentStringsA
mov ebx, eax
mov dword [ebp - 0x10], ebx
jmp 0x10001299
cmp byte [ebx], 0x3d
je 0x10001285
inc dword [ebp - 0xc]
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
lea ebx, [ebx + edi]
cmp byte [ebx], 0
jne 0x10001278
mov edi, dword [ebp - 0xc]
inc edi
lea edi, [edi*4]
mov dword [ebp - 0x14], edi
push dword [ebp - 0x14]
call sub.CRTDLL.DLL_malloc
pop ecx
mov dword [ebp - 8], eax
mov dword [0x10003010], eax
cmp dword [ebp - 8], 0
jne 0x100012cc
xor eax, eax
jmp 0x10001342
mov ebx, dword [ebp - 0x10]
jmp 0x10001325
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
mov dword [ebp - 4], edi
cmp byte [ebx], 0x3d
je 0x1000131f
push dword [ebp - 4]
call sub.CRTDLL.DLL_malloc
pop ecx
mov esi, dword [ebp - 8]
mov dword [esi], eax
or eax, eax
jne 0x10001308
jmp 0x10001342
push ebx
mov edi, dword [ebp - 8]
push dword [edi]
call sub.CRTDLL.DLL_strcpy
add esp, 8
add dword [ebp - 8], 4
mov edx, dword [ebp - 4]
lea ebx, [ebx + edx]
cmp byte [ebx], 0
jne 0x100012d1
mov edx, dword [ebp - 8]
mov dword [edx], 0
mov eax, 1
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4015d0
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push ebp
mov ebp, esp
push 0xf0000000
push 0x18
push 0
push 0
push 0x408180
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
pop ebp
ret

Function at 0x4015f0
Capabilities:
Encrypt data using rc4 via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov byte [ebp - 0x21], 0
mov byte [ebp - 0x20], 0
xor eax, eax
mov dword [ebp - 0x1f], eax
mov dword [ebp - 0x1b], eax
mov dword [ebp - 0x17], eax
mov dword [ebp - 0x13], eax
mov dword [ebp - 0xf], eax
mov dword [ebp - 0xb], eax
mov word [ebp - 7], ax
mov byte [ebp - 5], al
mov byte [ebp - 0x20], 8
mov byte [ebp - 0x1f], 2
mov dword [ebp - 0x1c], 0x6801
cmp dword [ebp + 0x18], 0x10
jae 0x401636
mov ecx, dword [ebp + 0x18]
mov dword [ebp - 0x2c], ecx
jmp 0x40163d
mov dword [ebp - 0x2c], 0x10
mov edx, dword [ebp - 0x2c]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 0x18]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
lea edx, [ebp - 0x14]
push edx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp + 0x10]
push edx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0
push 0
push 0x1c
lea ecx, [ebp - 0x20]
push ecx
mov edx, dword [0x408180]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
je 0x4016c6
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x28]
push ecx
lea edx, [ebp - 0x28]
push edx
mov eax, dword [ebp + 0x10]
push eax
push 0
push 1
push 0
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 0x21], al
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov al, byte [ebp - 0x21]
mov esp, ebp
pop ebp
ret
Function at 0x401c80
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov dword [ebp - 0x41c], ecx
cmp dword [ebp - 0x41c], 2
jb 0x401cf5
cmp dword [ebp - 0x41c], 3
jbe 0x401cbc
cmp dword [ebp - 0x41c], 6
je 0x401cbc
jmp 0x401cf5
push 0x208
lea edx, [ebp - 0x418]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceW]
test eax, eax
je 0x401cf5
push 4
push str.___
lea ecx, [ebp - 0x418]
push ecx
call dword [sym.imp.SHLWAPI.dll_StrCmpNW]
test eax, eax
jne 0x401cf5
mov dword [ebp - 4], 1
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x401d00
Capabilities:
Get disk information
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0x80000002
mov dword [ebp - 4], 0x80000001
mov dword [ebp - 0x14], 0
jmp 0x401d36
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 2
jae 0x401da6
lea ecx, [ebp - 0x18]
push ecx
push 0x20019
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp + edx*4 - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x401da4
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 4
lea ecx, [ebp - 0x20]
push ecx
lea edx, [ebp - 0x1c]
push edx
push 0
push 0
push str.NoDrives
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x401d9a
cmp dword [ebp - 0x1c], 0
je 0x401d9a
mov ecx, dword [ebp - 0xc]
or ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 0x18]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x401d2d
mov eax, dword [ebp - 0xc]
not eax
and eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x401e80
Capabilities:
Create directory
Delete directory
Enumerate files on windows
Enumerate files recursively
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x870
push 0
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp + 8]
push ecx
push 0x405a8c
lea edx, [ebp - 0x208]
push edx
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
lea eax, [ebp - 0x458]
push eax
lea ecx, [ebp - 0x208]
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x45c], eax
cmp dword [ebp - 0x45c], 0xffffffff
je 0x401faf
push 0x405a98
lea edx, [ebp - 0x42c]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x401f01
push 0x405a9c
lea eax, [ebp - 0x42c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
jne 0x401f03
jmp 0x401f7c
lea ecx, [ebp - 0x42c]
push ecx
mov edx, dword [ebp + 8]
push edx
push 0x405aa4
lea eax, [ebp - 0x668]
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea ecx, [ebp - 0x42c]
push ecx
mov edx, dword [ebp + 0xc]
push edx
push 0x405ab0
lea eax, [ebp - 0x870]
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
mov ecx, dword [ebp - 0x458]
and ecx, 0x10
je 0x401f66
lea edx, [ebp - 0x870]
push edx
lea eax, [ebp - 0x668]
push eax
call fcn.00401e80
add esp, 8
jmp 0x401f7c
push 9
lea ecx, [ebp - 0x870]
push ecx
lea edx, [ebp - 0x668]
push edx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
lea eax, [ebp - 0x458]
push eax
mov ecx, dword [ebp - 0x45c]
push ecx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x401ed5
mov edx, dword [ebp - 0x45c]
push edx
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
mov esp, ebp
pop ebp
ret
Function at 0x4025b0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x64
push 0x44
push 0
lea eax, [ebp - 0x60]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0x10
push 0
lea ecx, [ebp - 0x14]
push ecx
call sub.MSVCRT.dll_memset
add esp, 0xc
mov dword [ebp - 0x60], 0x44
mov dword [ebp - 0x34], 1
mov edx, 5
mov word [ebp - 0x30], dx
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp - 0x60]
push ecx
push 0
push 0
push 0x20
push 0
push 0
push 0
mov edx, dword [ebp + 8]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
cmp eax, 1
jne 0x402621
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
mov al, 1
jmp 0x402658
push 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov dword [ebp - 0x64], ecx
cmp dword [ebp - 0x64], 0x20
jle 0x402656
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
mov al, 1
jmp 0x402658
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x402760
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0xa
push 0
lea eax, [ebp - 0xc]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0xa
lea ecx, [ebp - 0xc]
push ecx
push 7
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
push 0x405c44
lea edx, [ebp - 0xc]
push edx
call sub.MSVCRT.dll_strcmp
add esp, 8
test eax, eax
jne 0x4027a2
mov al, 1
jmp 0x4027a4
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x4027b0
Capabilities:
Create http request
Read data from internet
Receive data
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x78
push 0x64
push 0
lea eax, [ebp - 0x68]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0
push 0
push 0
push 0
push 0x405c48
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0x74], eax
cmp dword [ebp - 0x74], 0
je 0x402859
push 0
push 0
push 0
push 0
push str.http:__api.wipmania.com_
mov ecx, dword [ebp - 0x74]
push ecx
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov dword [ebp - 0x6c], eax
cmp dword [ebp - 0x6c], 0
je 0x40284f
lea edx, [ebp - 0x70]
push edx
push 0x63
lea eax, [ebp - 0x68]
push eax
mov ecx, dword [ebp - 0x6c]
push ecx
call dword [sym.imp.WININET.dll_InternetReadFile]
push 0x3e
lea edx, [ebp - 0x68]
push edx
call fcn.00402870
add esp, 8
mov dword [ebp - 0x78], eax
cmp dword [ebp - 0x78], 0
je 0x40284f
mov eax, dword [ebp - 0x78]
add eax, 1
mov dword [ebp - 0x78], eax
push 0x405cd8
mov ecx, dword [ebp - 0x78]
push ecx
call sub.MSVCRT.dll_strcmp
add esp, 8
test eax, eax
jne 0x40284f
mov al, 1
jmp 0x402865
mov edx, dword [ebp - 0x6c]
push edx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, dword [ebp - 0x74]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
xor al, al
mov esp, ebp
pop ebp
ret
Function at 0x402890
Capabilities:
Create http request
Get http content length
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov byte [ebp - 5], 0
push 0
push 0
push 0
push 1
push str.Mozilla_5.0__Windows_NT_10.0__Win64__x64__AppleWebKit_537.36__KHTML__like_Gecko__Chrome_85.0.4183.83_Safari_537.36
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x402928
push 0
push 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40291e
mov dword [ebp - 0x14], 4
push 0
lea edx, [ebp - 0x14]
push edx
lea eax, [ebp - 0x10]
push eax
push 0x20000005
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoA]
cmp dword [ebp - 0x10], 0x1b58
jbe 0x402914
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
cmp eax, dword [edx]
je 0x402914
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x10]
mov dword [ecx], edx
mov byte [ebp - 5], 1
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov al, byte [ebp - 5]
mov esp, ebp
pop ebp
ret
Function at 0x1112e
Capabilities:
Check os version

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
xor esi, esi
push esi
push esi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
call dword [sym.imp.ntoskrnl.exe_PsGetVersion]
cmp dword [ebp - 8], 5
jne 0x1117f
cmp dword [ebp - 4], 2
jne 0x11160
mov dword [0x1303c], 0x1f4
jmp 0x111a6
cmp dword [ebp - 4], 1
jne 0x11172
mov dword [0x1303c], 0x1f6
jmp 0x111a6
cmp dword [ebp - 4], esi
jne 0x111a6
mov dword [0x1303c], esi
jmp 0x111a6
cmp dword [ebp - 8], 6
jne 0x111a6
cmp dword [ebp - 4], esi
jne 0x11196
mov dword [0x1303c], 0x20d
jmp 0x111a6
cmp dword [ebp - 4], 1
jne 0x111a6
mov dword [0x1303c], 0x218
pop esi
leave
ret

Function at 0x11234
Capabilities:
Get file attributes
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [ebp + 8]
push esi
push edi
push 0x18
pop edi
push 0x820
mov dword [ebp - 0x1c], eax
push 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x24]
push eax
xor esi, esi
push 0x120089
lea eax, [ebp - 4]
push eax
mov dword [ebp - 4], esi
mov dword [ebp - 0x24], edi
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x18], 0x40
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
call dword [sym.imp.ntoskrnl.exe_ZwOpenFile]
test eax, eax
jge 0x11285
xor eax, eax
jmp 0x112f6
push 5
push edi
lea eax, [ebp - 0x3c]
push eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 4]
call dword [sym.imp.ntoskrnl.exe_ZwQueryInformationFile]
test eax, eax
jge 0x112a8
push dword [ebp - 4]
call dword [sym.imp.ntoskrnl.exe_ZwClose]
jmp 0x11281
push esi
push dword [ebp - 0x34]
push esi
call dword [sym.imp.ntoskrnl.exe_ExAllocatePoolWithTag]
mov edi, eax
cmp edi, esi
je 0x1129d
push esi
push esi
push dword [ebp - 0x34]
lea eax, [ebp - 0xc]
push edi
push eax
push esi
push esi
push esi
push dword [ebp - 4]
call dword [sym.imp.ntoskrnl.exe_ZwReadFile]
push dword [ebp - 4]
test eax, eax
jge 0x112e6
call dword [sym.imp.ntoskrnl.exe_ZwClose]
push esi
push edi
call dword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
jmp 0x11281
call dword [sym.imp.ntoskrnl.exe_ZwClose]
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
mov dword [eax], ecx
mov eax, edi
pop edi
pop esi
leave
ret 8

Function at 0x1134e
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x3c]
mov edx, dword [ebp + 0xc]
add eax, ecx
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
cmp edx, dword [ecx + 0xc]
jae 0x1136f
mov eax, edx
jmp 0x1139a
push ebx
push esi
movzx esi, word [eax + 6]
push edi
xor edi, edi
test esi, esi
jbe 0x11394
mov eax, dword [ecx + 0xc]
cmp edx, eax
jb 0x1138c
mov ebx, dword [ecx + 8]
add ebx, eax
cmp edx, ebx
jb 0x1139e
add ecx, 0x28
inc edi
cmp edi, esi
jb 0x1137c
or eax, 0xffffffff
pop edi
pop esi
pop ebx
pop ebp
ret 8
mov eax, dword [ecx + 0x14]
sub eax, dword [ecx + 0xc]
add eax, edx
jmp 0x11397
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x431072
nop
mov ebx, 0x40915c
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
mov esi, 0x261f2ea6
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x431060
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x4310d2
nop
nop
mov ebx, 0x42f3f8
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x74191c9d
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4310c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x4029d0
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404128
test esi, esi
jne 0x402a06
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404218
jmp 0x402a24
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402884
mov edi, eax
test esi, esi
je 0x402a24
cmp dword [ebx], 0
je 0x402a24
dec esi
jmp 0x402a0d
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x40337c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x41b00c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403414
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033f4
xor eax, eax
push ebp
push 0x4033ed
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403430
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4033f4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x41b00c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x41b00c], ax
mov esp, ebp
pop ebp
ret

Function at 0x403f8c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x41c044], 0
je 0x403fed
cmp word [0x41c218], 0xd7b2
jne 0x403fb5
cmp dword [0x41c220], 0
jbe 0x403fb5
mov eax, 0x41c214
call dword [0x41c230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x41b050
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404014
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x41b018], 0
jne 0x404009
push 0
push 0x41b070
push 0x41b050
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40a754
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x110]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jle 0x40a79c
mov ecx, dword [ebp - 0x10]
dec ecx
lea edx, [ebp - 0x110]
mov eax, dword [ebp + 8]
call fcn.00404218
jmp 0x40a7a7
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0xc]
call fcn.0040417c
mov esp, ebp
pop ebp
ret 4

Function at 0x40a7b0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
mov byte [ebp - 9], cl
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push 2
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40a7de
mov al, byte [ebp - 0xc]
mov byte [ebp - 0xa], al
jmp 0x40a7e4
mov al, byte [ebp - 9]
mov byte [ebp - 0xa], al
mov al, byte [ebp - 0xa]
mov esp, ebp
pop ebp
ret

Function at 0x40af6c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbb4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push 0x400
lea ecx, [ebp - 0x44c]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040adb4
mov eax, dword [0x41b6a0]
cmp byte [eax], 0
je 0x40afec
mov eax, dword [0x41b5e4]
call fcn.00402d68
call fcn.004027b0
push 0
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x44c]
call fcn.00407c94
push eax
lea eax, [ebp - 0x44c]
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40b030
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b022
push 0x40
lea eax, [ebp - 0x4c]
push eax
mov eax, dword [0x41b5c4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x41c710]
call fcn.004056f4
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0x44c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
mov esp, ebp
pop ebp
ret

Function at 0x40c158
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
xor edx, edx
mov dword [ebp - 0x14], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x40c1c2
push dword fs:[eax]
mov dword fs:[eax], esp
push 7
lea eax, [ebp - 0xf]
push eax
push 0x1004
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xf]
mov ecx, 7
call fcn.00404390
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00407608
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c1c9
lea eax, [ebp - 0x14]
call fcn.00404128
ret