joyce8/EMBER2024-capa huggingface dataset:
Function at 0x424ee4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x424f3d
test eax, edx
je 0x424f40
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x424efb
movzx eax, word [eax]
sub eax, ecx
jmp 0x424f22
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [eax + ecx]
xor ebx, dword [edx + ecx]
jne 0x424f23
add ecx, 4
js 0x424f13
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x424f20
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x424f22
xor eax, eax
ret
test eax, eax
je 0x424f4c
test edx, edx
jne 0x424eec
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x4263b4
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.0040af34
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x42641e
test ah, 4
je 0x426417
test bl, bl
jne 0x4263dc
mov al, 1
jmp 0x426445
test al, 0x10
je 0x4263e4
xor eax, eax
jmp 0x426445
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x426408
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x426445
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x426445
test al, 0x10
sete al
jmp 0x426445
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x42643f
cmp ebx, 3
je 0x42643f
cmp ebx, 0x7b
je 0x42643f
mov eax, esi
call fcn.00426374
test al, al
jne 0x426443
xor eax, eax
jmp 0x426445
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x42644c
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.0040af34
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4264ea
test esi, 0x400
jne 0x426481
test esi, 0x10
setne bl
jmp 0x4264ea
cmp byte [esp], 0
je 0x4264b5
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4264ea
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x4264ea
test esi, 0x10
je 0x4264c1
mov bl, 1
jmp 0x4264ea
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4264e8
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x4264ea
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42b264
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 0x42b29d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040a618
jmp 0x42b2a6
mov eax, ebx
mov edx, esi
call fcn.0040a870
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x42b2b0
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 0x42b2d4
movzx eax, word [esp]
jmp 0x42b2d6
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42c9f4
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 0x42cb1b
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042c7fc
mov esi, eax
mov eax, dword [0x6b4048]
cmp byte [eax], 0
je 0x42cac1
mov eax, dword [0x6b3990]
call fcn.00407e50
call fcn.0040715c
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 [0x42c9c4]
call fcn.0040d2a4
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 0x42cb34
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42cafd
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x6b3894]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x6b863c]
call fcn.0040d868
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 0x42cb22
lea eax, [ebp - 4]
mov edx, dword [0x42c9c4]
call fcn.0040d3c8
pop eax
jmp eax
Function at 0x42dfd4
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 0x42e017
mov eax, dword [ebp - 0x10c]
mov dword [0x6b88fc], eax
mov eax, 0x6b8900
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040afe8
mov eax, 0x6b8904
call fcn.0040a480
xor eax, eax
mov dword [0x6b8908], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x6b87c0], 0xa
jl 0x42e16d
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42e178
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42e16d
xor eax, eax
push ebp
push 0x42e166
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42e1d4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42e0c6
cmp dword [ebp - 8], 2
jle 0x42e0c6
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42e099
adc edx, 0
mov eax, 0x6b8904
call fcn.0040b0c0
lea eax, [ebp - 8]
push eax
mov eax, dword [0x6b8904]
call fcn.0040af34
push eax
push 0
push 0
push 0x42e1d4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42e120
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42e1f4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42e120
cmp dword [ebp - 8], 2
jle 0x42e120
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42e0f5
adc edx, 0
mov eax, 0x6b8904
call fcn.0040b0c0
lea eax, [ebp - 8]
push eax
mov eax, dword [0x6b8904]
call fcn.0040af34
push eax
push 0
push 0
push 0x42e1f4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x6b8908
push 0
push 0
push 0x42e208
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42e14d
xor eax, eax
mov dword [0x6b8908], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e16d
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x6ad710], 1
mov esp, ebp
pop ebp
ret
Function at 0x42e2b0
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 0x42e38a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a8b8
lea eax, [ebp - 4]
call fcn.0040a9e0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040af34
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42e372
mov eax, ebx
call fcn.00406fe8
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42e36b
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.0040af34
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42e353
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42e39c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42e353
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 0x42e372
mov eax, dword [ebp - 0x10]
call fcn.00407004
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e391
lea eax, [ebp - 4]
call fcn.0040a480
pop eax
jmp eax

Function at 0x42f69c
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.0040a96c
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004104f0
mov edi, eax
cmp edi, 0x104
jbe 0x42f647
mov eax, edi
add eax, eax
call fcn.00406fe8
mov esi, eax
jmp 0x42f649
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004104f0
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42f682
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 0x42f66c
mov eax, esp
cmp esi, eax
je 0x42f68f
mov eax, esi
call fcn.00407004
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 0x42f6c8
cmp bl, 0
je 0x42f6c4
cmp bl, 0x41
jl 0x42f6bf
cmp bl, 0x5a
jg 0x42f6bf
or bl, 0x20
xor al, bl
inc esi
jmp 0x42f6a3
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42f608

Function at 0x42ffe0
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.0040afe8
add esp, 0x800
pop ebx
ret
Function at 0x4305f8
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.0040a480
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040af34
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x43063d
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.0040a618
jmp 0x430656
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040b0c0
push ebx
mov eax, dword [esi]
call fcn.0040af34
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x43292c
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 0x43294c
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x432966
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432961
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x43296b
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x4329d9
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x432a22
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x432997
inc dword [ebp - 0xc]
jmp 0x4329af
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x4329af
cmp dword [ebp - 0xc], 0
jle 0x4329af
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x4329d1
xor eax, eax
jmp 0x4329cd
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x4329cc
mov eax, esi
jmp 0x432a25
inc eax
cmp eax, ecx
jle 0x4329b9
inc esi
cmp esi, dword [ebp - 8]
jl 0x432983
jmp 0x432a22
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x432a22
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x4329fa
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x432a1c
xor eax, eax
jmp 0x432a18
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x432a17
mov eax, esi
jmp 0x432a25
inc eax
cmp eax, ecx
jle 0x432a04
inc esi
cmp esi, dword [ebp - 8]
jl 0x4329e2
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x432c34
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 0x432c53
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432c63
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 0x432d85
test ebx, ebx
jl 0x432d85
test esi, esi
jle 0x432d85
mov eax, dword [ebp - 8]
call fcn.0040af34
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040af34
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 0x432d22
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x432d85
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432d07
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432cd6
inc dword [ebp - 0x14]
jmp 0x432ce6
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x432ce6
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x432cf1
or eax, 0xffffffff
jmp 0x432d07
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432d04
inc eax
jmp 0x432d07
or eax, 0xffffffff
test eax, eax
jl 0x432d0f
cmp esi, eax
jg 0x432cc4
cmp esi, eax
jg 0x432d1a
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432d88
inc edx
dec dword [ebp - 0x1c]
jne 0x432cc0
jmp 0x432d85
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x432d85
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432d6c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432d4b
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x432d56
or eax, 0xffffffff
jmp 0x432d6c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432d69
inc eax
jmp 0x432d6c
or eax, 0xffffffff
test eax, eax
jl 0x432d74
cmp esi, eax
jg 0x432d34
cmp esi, eax
jg 0x432d7f
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432d88
inc edx
dec dword [ebp - 0x1c]
jne 0x432d30
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x442510
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 0x442518
mov eax, edx
pop esi
pop ebx
ret
Function at 0x451bb4
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x451bc8
add esp, 0xfffffff0
call fcn.00408cc4
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x44bc50]
call fcn.0046f694
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x450bf0]
call fcn.00472464
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x450bf0]
call fcn.00472464
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 0x451c1d
call fcn.00408d1c
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c1cf0
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 0x4c1d3e
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.004c11d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c1d57
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c1d60
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.004c11d4
dec esi
jne 0x4c1d82
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4c4a58
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x6bb8bc
cmp dword [edi], 0
jne 0x4c4ad4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x6bb8b8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x6ae4c4
mov ecx, 2
call fcn.004073f0
mov edx, 0x4c4a30
lea eax, [esi + 5]
call fcn.004c4a50
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c4a50
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 0x4c4aa9
mov dword [0x6bb8b8], 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 0x4de408
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4de41f
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4de40f
mov eax, ecx
pop ebx
ret
Function at 0x512274
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x512433
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a8b8
mov eax, dword [ebp - 4]
call fcn.00511bc0
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x5122c6
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040b350
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00512ec8
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x5123a7
xor eax, eax
push ebp
push 0x5123a0
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00511e60
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00512468
test al, al
je 0x51237c
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a618
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x51237c
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.0040af34
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00511dc0
test al, al
je 0x512376
mov eax, dword [ebp - 8]
call fcn.0040af34
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040af94
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00512274
dec ebx
cmp ebx, 0xffffffff
jne 0x512325
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5123a7
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00511e60
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x6bb918], 0
je 0x5123e7
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040af34
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00511e4c
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00511dc0
mov ebx, eax
jmp 0x51240e
mov eax, dword [ebp - 4]
call fcn.0040af34
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00511e4c
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00511dc0
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51243a
lea eax, [ebp - 0x3c]
call fcn.0040a480
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a4e0
pop eax
jmp eax
Function at 0x5124d8
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x512592
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x48]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00512468
test al, al
je 0x512572
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a618
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x512572
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040af34
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.0040af34
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040af94
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x51252b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x512599
lea eax, [ebp - 0x2c]
call fcn.0040a480
lea eax, [ebp - 4]
call fcn.0040a480
pop eax
jmp eax

Function at 0x512da4
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.00511bd8
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.0040af34
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00511dc0
test al, al
jne 0x512e0c
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x6b3d2c]
mov dl, 1
mov eax, dword [0x5109a4]
call fcn.0042cd74
call fcn.00409b78
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x512e18
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.0040af34
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.00511dc0
test al, al
jne 0x512e79
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x6b43fc]
mov dl, 1
mov eax, dword [0x5109a4]
call fcn.0042cd74
call fcn.00409b78
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00511c08
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8