joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4283bc
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
push edi
mov esi, eax
xor eax, eax
push ebp
push 0x428510
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x42835c]
call fcn.0040e34c
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x42838c]
call fcn.0040e34c
add esp, 4
mov bl, 0
mov dl, 1
mov eax, esi
call fcn.00428884
test al, al
jne 0x428432
mov dl, 1
mov eax, esi
call fcn.004287ec
test al, al
je 0x4284bc
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.004291a0
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0043110c
push 0x104
mov eax, dword [ebp - 0xc]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x104
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040bf9c
mov edi, eax
push edi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x4284b7
test byte [ebp - 0x14], 1
je 0x428482
or bl, 1
test byte [ebp - 0x14], 2
je 0x42848b
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x428494
or bl, 0x20
push edi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x4284a8
dec eax
je 0x4284ad
dec eax
je 0x4284b2
dec eax
jne 0x4284d4
or bl, 0x10
jmp 0x4284d4
or bl, 4
jmp 0x4284d4
or bl, 8
jmp 0x4284d4
call fcn.00431f68
push esi
mov ecx, dword [0x672440]
mov dl, 1
mov eax, dword [0x420994]
call fcn.0042fde0
call fcn.0040ab1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428517
lea eax, [ebp - 0x1c]
call fcn.0040b424
lea eax, [ebp - 0xc]
mov edx, dword [0x42838c]
call fcn.0040e470
lea eax, [ebp - 8]
mov edx, dword [0x42835c]
call fcn.0040e470
lea eax, [ebp - 4]
call fcn.0040b424
pop eax
jmp eax

Function at 0x4287ec
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040bf9c
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x428856
test ah, 4
je 0x42884f
test bl, bl
jne 0x428814
mov al, 1
jmp 0x42887d
test al, 0x10
je 0x42881c
xor eax, eax
jmp 0x42887d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x428840
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x42887d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x42887d
test al, 0x10
sete al
jmp 0x42887d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x428877
cmp ebx, 3
je 0x428877
cmp ebx, 0x7b
je 0x428877
mov eax, esi
call fcn.004287ac
test al, al
jne 0x42887b
xor eax, eax
jmp 0x42887d
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x428884
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040bf9c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x428922
test esi, 0x400
jne 0x4288b9
test esi, 0x10
setne bl
jmp 0x428922
cmp byte [esp], 0
je 0x4288ed
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x428922
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x428922
test esi, 0x10
je 0x4288f9
mov bl, 1
jmp 0x428922
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x428920
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x428922
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x428b80
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x428c27
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0040bf9c
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x428c0a
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.00426bfc
test al, al
je 0x428c0a
mov eax, dword [ebp - 4]
call fcn.00429324
test al, al
je 0x428bfa
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.00429060
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.0043110c
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.0040c1e8
mov eax, dword [ebp - 4]
call fcn.0040bf9c
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428c2e
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.0040b484
pop eax
jmp eax
Function at 0x428c38
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov byte [ebp - 9], cl
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x428d0d
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040b85c
cmp byte [ebp - 9], 0
je 0x428cc9
mov eax, ebx
call fcn.0040bf9c
push eax
call sub.kernel32.dll_GetFileAttributesW
test ah, 4
je 0x428cc9
lea edx, [ebp - 8]
mov eax, ebx
call fcn.00426bfc
test al, al
je 0x428cc9
mov eax, dword [ebp - 8]
call fcn.00429324
test al, al
je 0x428cbe
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.00429060
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
call fcn.0043110c
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, dword [ebp - 8]
call fcn.0040c1e8
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.0040b85c
push edi
mov eax, dword [ebp - 4]
call fcn.0040bf9c
push eax
call sub.kernel32.dll_SetFileAttributesW
test eax, eax
jne 0x428ce3
call sub.kernel32.dll_GetLastError
mov esi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428d14
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040b484
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040b484
pop eax
jmp eax

Function at 0x428e4c
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.0040bf9c
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x428ea1
call sub.kernel32.dll_GetLastError
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x428e9b
test ah, 4
je 0x428e9b
test al, 0x10
je 0x428e9b
mov eax, esi
call fcn.0040bf9c
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x428ea1
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42dd80
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x42ddb9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040b5bc
jmp 0x42ddc2
mov eax, ebx
mov edx, esi
call fcn.0040b814
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42ddcc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov edi, ecx
mov esi, edx
mov ebx, eax
push 3
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x42ddf0
movzx eax, word [esp]
jmp 0x42ddf2
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x42f50c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x42f633
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042f314
mov esi, eax
mov eax, dword [0x672330]
cmp byte [eax], 0
je 0x42f5d9
mov eax, dword [0x671f7c]
call fcn.00408014
call fcn.00407170
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x42f4dc]
call fcn.0040e34c
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42f64c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42f615
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x671ed0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x676634]
call fcn.0040e918
push eax
call sub.user32.dll_LoadStringW
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42f63a
lea eax, [ebp - 4]
mov edx, dword [0x42f4dc]
call fcn.0040e470
pop eax
jmp eax
Function at 0x43092c
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee4
mov dword [ebp - 0x11c], 0x114
lea eax, [ebp - 0x11c]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x43096f
mov eax, dword [ebp - 0x10c]
mov dword [0x676950], eax
mov eax, 0x676954
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040c038
mov eax, 0x676958
call fcn.0040b424
xor eax, eax
mov dword [0x67695c], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x676814], 0xa
jl 0x430ac5
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x430ad0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x430ac5
xor eax, eax
push ebp
push 0x430abe
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x430b2c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x430a1e
cmp dword [ebp - 8], 2
jle 0x430a1e
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x4309f1
adc edx, 0
mov eax, 0x676958
call fcn.0040c110
lea eax, [ebp - 8]
push eax
mov eax, dword [0x676958]
call fcn.0040bf9c
push eax
push 0
push 0
push 0x430b2c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x430a78
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x430b4c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x430a78
cmp dword [ebp - 8], 2
jle 0x430a78
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x430a4d
adc edx, 0
mov eax, 0x676958
call fcn.0040c110
lea eax, [ebp - 8]
push eax
mov eax, dword [0x676958]
call fcn.0040bf9c
push eax
push 0
push 0
push 0x430b4c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x67695c
push 0
push 0
push 0x430b60
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x430aa5
xor eax, eax
mov dword [0x67695c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430ac5
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x66a730], 1
mov esp, ebp
pop ebp
ret
Function at 0x430c08
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x430ce2
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040b85c
lea eax, [ebp - 4]
call fcn.0040ba00
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040bf9c
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x430cca
mov eax, ebx
call fcn.00406ffc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x430cc3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040bf9c
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x430cab
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x430cf4
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x430cab
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430cca
mov eax, dword [ebp - 0x10]
call fcn.00407018
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430ce9
lea eax, [ebp - 4]
call fcn.0040b424
pop eax
jmp eax

Function at 0x431db0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.0040b940
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004115a4
mov edi, eax
cmp edi, 0x104
jbe 0x431d5b
mov eax, edi
add eax, eax
call fcn.00406ffc
mov esi, eax
jmp 0x431d5d
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004115a4
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x431d96
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x431d80
mov eax, esp
cmp esi, eax
je 0x431da3
mov eax, esi
call fcn.00407018
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x431ddc
cmp bl, 0
je 0x431dd8
cmp bl, 0x41
jl 0x431dd3
cmp bl, 0x5a
jg 0x431dd3
or bl, 0x20
xor al, bl
inc esi
jmp 0x431db7
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x431d1c

Function at 0x4326f4
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040c038
add esp, 0x800
pop ebx
ret
Function at 0x4351b4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x4351d4
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x4351ee
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x4351e9
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x4351f3
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x435261
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x4352aa
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x43521f
inc dword [ebp - 0xc]
jmp 0x435237
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x435237
cmp dword [ebp - 0xc], 0
jle 0x435237
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x435259
xor eax, eax
jmp 0x435255
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x435254
mov eax, esi
jmp 0x4352ad
inc eax
cmp eax, ecx
jle 0x435241
inc esi
cmp esi, dword [ebp - 8]
jl 0x43520b
jmp 0x4352aa
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x4352aa
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x435282
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x4352a4
xor eax, eax
jmp 0x4352a0
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x43529f
mov eax, esi
jmp 0x4352ad
inc eax
cmp eax, ecx
jle 0x43528c
inc esi
cmp esi, dword [ebp - 8]
jl 0x43526a
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4354e4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov word [ebp - 0xa], cx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x435503
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x435513
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x435635
test ebx, ebx
jl 0x435635
test esi, esi
jle 0x435635
mov eax, dword [ebp - 8]
call fcn.0040bf9c
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040bf9c
mov ecx, eax
mov eax, dword [ebp + 8]
add eax, eax
add ecx, eax
movzx eax, word [ebp - 0xa]
cmp ax, word [ebp + 0xc]
je 0x4355d2
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x435635
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x4355b7
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x435586
inc dword [ebp - 0x14]
jmp 0x435596
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x435596
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x4355a1
or eax, 0xffffffff
jmp 0x4355b7
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x4355b4
inc eax
jmp 0x4355b7
or eax, 0xffffffff
test eax, eax
jl 0x4355bf
cmp esi, eax
jg 0x435574
cmp esi, eax
jg 0x4355ca
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x435638
inc edx
dec dword [ebp - 0x1c]
jne 0x435570
jmp 0x435635
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x435635
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x43561c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x4355fb
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x435606
or eax, 0xffffffff
jmp 0x43561c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x435619
inc eax
jmp 0x43561c
or eax, 0xffffffff
test eax, eax
jl 0x435624
cmp esi, eax
jg 0x4355e4
cmp esi, eax
jg 0x43562f
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x435638
inc edx
dec dword [ebp - 0x1c]
jne 0x4355e0
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x444dcc
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x444dd4
mov eax, edx
pop esi
pop ebx
ret
Function at 0x4544a8
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x4544bc
add esp, 0xfffffff0
call fcn.00409c64
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x44e544]
call fcn.00471f9c
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x4534e4]
call fcn.00474d6c
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x4534e4]
call fcn.00474d6c
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x24]
push eax
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [ebp - 0x20]
mov dword [esi + 0x10], eax
mov eax, esi
test bl, bl
je 0x454511
call fcn.00409cbc
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c3c14
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4c3c57
cmp byte [ebx + 0x11], 0
jne 0x4c3c57
cmp byte [ebx + 0x24], 0
jne 0x4c3c57
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x4c3c6e
mov ecx, dword [0x6722a0]
mov dl, 1
mov eax, dword [0x48f5c8]
call fcn.0042f798
call fcn.0040ab1c
pop ebx
ret
mov ecx, dword [0x6722a0]
mov dl, 1
mov eax, dword [0x48f5c8]
call fcn.0042f798
call fcn.0040ab1c
pop ebx
ret

Function at 0x4c45e0
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4c462e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004c3ac0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c4647
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c4650
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004c3ac0
dec esi
jne 0x4c4672
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret
Function at 0x4c730c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x67990c
cmp dword [edi], 0
jne 0x4c7388
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x679908]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x66b4e4
mov ecx, 2
call fcn.004071f8
mov edx, 0x4c72e4
lea eax, [esi + 5]
call fcn.004c7304
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c7304
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4c735d
mov dword [0x679908], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x4e0cbc
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4e0cd3
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4e0cc3
mov eax, ecx
pop ebx
ret

Function at 0x50cc68
Capabilities:
Get disk information

Disassembly:
push ebx
push esi
push edi
push ecx
mov dword [esp], eax
xor ebx, ebx
cmp dword [esp], 0
je 0x50cccd
mov eax, dword [esp]
call fcn.0050cf1c
test al, al
je 0x50cccd
mov eax, dword [esp]
call fcn.0050cd28
mov esi, eax
call sub.kernel32.dll_GetLogicalDrives
mov edi, eax
dec esi
mov eax, dword [esp]
movzx eax, word [eax + esi*2]
mov edx, eax
mov ecx, eax
add ecx, 0xffffff9f
sub cx, 0x1a
jae 0x50ccb0
mov edx, eax
and dx, 0xffdf
mov eax, edx
cmp ax, 0x41
jb 0x50cccd
cmp ax, 0x5a
ja 0x50cccd
sub al, 0x41
mov ecx, eax
shr edi, cl
and edi, 1
cmp edi, 1
sete bl
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret