joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40ea7c
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040a3c4
xor eax, eax
push ebp
push 0x40eb3e
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040ae98
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b04c
mov eax, dword [ebx]
call fcn.0040e928
test al, al
jne 0x40eb19
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040ae98
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b04c
mov eax, dword [ebx]
call fcn.0040e928
test al, al
jne 0x40eb19
mov eax, ebx
call fcn.0040a2d0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40eb45
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a330
lea eax, [ebp - 4]
call fcn.0040a2d0
pop eax
jmp eax

Function at 0x410730
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x425000
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x425059
test eax, edx
je 0x42505c
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x425017
movzx eax, word [eax]
sub eax, ecx
jmp 0x42503e
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 0x42503f
add ecx, 4
js 0x42502f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x42503c
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42503e
xor eax, eax
ret
test eax, eax
je 0x425068
test edx, edx
jne 0x425008
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x42624c
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.0040ade4
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4262ea
test esi, 0x400
jne 0x426281
test esi, 0x10
setne bl
jmp 0x4262ea
cmp byte [esp], 0
je 0x4262b5
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4262ea
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x4262ea
test esi, 0x10
je 0x4262c1
mov bl, 1
jmp 0x4262ea
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4262e8
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x4262ea
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42b1f8
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 0x42b231
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040a468
jmp 0x42b23a
mov eax, ebx
mov edx, esi
call fcn.0040a6c0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42b244
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 0x42b268
movzx eax, word [esp]
jmp 0x42b26a
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x42cf60
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 0x42d087
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042cd68
mov esi, eax
mov eax, dword [0x62de54]
cmp byte [eax], 0
je 0x42d02d
mov eax, dword [0x62dab4]
call fcn.00407c30
call fcn.00406fb4
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 [0x42cf30]
call fcn.0040d304
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 0x42d0a0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42d069
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x62da20]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x63263c]
call fcn.0040da04
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 0x42d08e
lea eax, [ebp - 4]
mov edx, dword [0x42cf30]
call fcn.0040d428
pop eax
jmp eax
Function at 0x42e60c
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 0x42e64f
mov eax, dword [ebp - 0x10c]
mov dword [0x6328f8], eax
mov eax, 0x6328fc
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040ae98
mov eax, 0x632900
call fcn.0040a2d0
xor eax, eax
mov dword [0x632904], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x6327bc], 0xa
jl 0x42e7a5
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42e7b0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42e7a5
xor eax, eax
push ebp
push 0x42e79e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42e80c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42e6fe
cmp dword [ebp - 8], 2
jle 0x42e6fe
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42e6d1
adc edx, 0
mov eax, 0x632900
call fcn.0040af70
lea eax, [ebp - 8]
push eax
mov eax, dword [0x632900]
call fcn.0040ade4
push eax
push 0
push 0
push 0x42e80c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42e758
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42e82c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42e758
cmp dword [ebp - 8], 2
jle 0x42e758
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42e72d
adc edx, 0
mov eax, 0x632900
call fcn.0040af70
lea eax, [ebp - 8]
push eax
mov eax, dword [0x632900]
call fcn.0040ade4
push eax
push 0
push 0
push 0x42e82c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x632904
push 0
push 0
push 0x42e840
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42e785
xor eax, eax
mov dword [0x632904], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e7a5
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x623740], 1
mov esp, ebp
pop ebp
ret
Function at 0x42e8e8
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 0x42e9c2
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a708
lea eax, [ebp - 4]
call fcn.0040a870
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040ade4
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42e9aa
mov eax, ebx
call fcn.00406e3c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42e9a3
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.0040ade4
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42e98b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42e9d4
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42e98b
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 0x42e9aa
mov eax, dword [ebp - 0x10]
call fcn.00406e58
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e9c9
lea eax, [ebp - 4]
call fcn.0040a2d0
pop eax
jmp eax

Function at 0x42f92c
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.0040a7b0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410710
mov edi, eax
cmp edi, 0x104
jbe 0x42f8d7
mov eax, edi
add eax, eax
call fcn.00406e3c
mov esi, eax
jmp 0x42f8d9
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410710
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42f912
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 0x42f8fc
mov eax, esp
cmp esi, eax
je 0x42f91f
mov eax, esi
call fcn.00406e58
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 0x42f958
cmp bl, 0
je 0x42f954
cmp bl, 0x41
jl 0x42f94f
cmp bl, 0x5a
jg 0x42f94f
or bl, 0x20
xor al, bl
inc esi
jmp 0x42f933
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42f898

Function at 0x430294
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.0040ae98
add esp, 0x800
pop ebx
ret
Function at 0x432ac8
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 0x432ae6
mov eax, dword [eax - 4]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x432afe
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432af9
mov eax, dword [eax - 4]
mov dword [ebp - 8], eax
jmp 0x432b03
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x432b71
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x432bba
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x432b2f
inc dword [ebp - 0xc]
jmp 0x432b47
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x432b47
cmp dword [ebp - 0xc], 0
jle 0x432b47
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x432b69
xor eax, eax
jmp 0x432b65
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x432b64
mov eax, esi
jmp 0x432bbd
inc eax
cmp eax, ecx
jle 0x432b51
inc esi
cmp esi, dword [ebp - 8]
jl 0x432b1b
jmp 0x432bba
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x432bba
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x432b92
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x432bb4
xor eax, eax
jmp 0x432bb0
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x432baf
mov eax, esi
jmp 0x432bbd
inc eax
cmp eax, ecx
jle 0x432b9c
inc esi
cmp esi, dword [ebp - 8]
jl 0x432b7a
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x432dcc
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 0x432de9
mov eax, dword [eax - 4]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432df7
mov eax, dword [eax - 4]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x432f19
test ebx, ebx
jl 0x432f19
test esi, esi
jle 0x432f19
mov eax, dword [ebp - 8]
call fcn.0040ade4
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040ade4
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 0x432eb6
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x432f19
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432e9b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432e6a
inc dword [ebp - 0x14]
jmp 0x432e7a
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x432e7a
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x432e85
or eax, 0xffffffff
jmp 0x432e9b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432e98
inc eax
jmp 0x432e9b
or eax, 0xffffffff
test eax, eax
jl 0x432ea3
cmp esi, eax
jg 0x432e58
cmp esi, eax
jg 0x432eae
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432f1c
inc edx
dec dword [ebp - 0x1c]
jne 0x432e54
jmp 0x432f19
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x432f19
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432f00
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432edf
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x432eea
or eax, 0xffffffff
jmp 0x432f00
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432efd
inc eax
jmp 0x432f00
or eax, 0xffffffff
test eax, eax
jl 0x432f08
cmp esi, eax
jg 0x432ec8
cmp esi, eax
jg 0x432f13
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432f1c
inc edx
dec dword [ebp - 0x1c]
jne 0x432ec4
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x443808
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

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 0x443810
mov eax, edx
pop esi
pop ebx
ret
Function at 0x4574ec
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x457500
add esp, 0xfffffff0
call fcn.00408aa8
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x451414]
call fcn.00475c10
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x4564bc]
call fcn.004789c4
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x4564bc]
call fcn.004789c4
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 0x457555
call fcn.00408b00
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c588c
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4c58cf
cmp byte [ebx + 0x11], 0
jne 0x4c58cf
cmp byte [ebx + 0x24], 0
jne 0x4c58cf
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 0x4c58e6
mov ecx, dword [0x62ddc8]
mov dl, 1
mov eax, dword [0x4911b4]
call fcn.0042d20c
call fcn.00409978
pop ebx
ret
mov ecx, dword [0x62ddc8]
mov dl, 1
mov eax, dword [0x4911b4]
call fcn.0042d20c
call fcn.00409978
pop ebx
ret

Function at 0x4c6254
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 0x4c62a2
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.004c5738
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c62bb
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c62c4
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.004c5738
dec esi
jne 0x4c62e6
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret
Function at 0x4c90a0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x6358c4
cmp dword [edi], 0
jne 0x4c911c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x6358c0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x62465c
mov ecx, 2
call fcn.00407240
mov edx, 0x4c9078
lea eax, [esi + 5]
call fcn.004c9098
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c9098
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 0x4c90f1
mov dword [0x6358c0], 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 0x4e282c
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4e2843
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4e2833
mov eax, ecx
pop ebx
ret
Function at 0x5026ac
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 0x50286b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a708
mov eax, dword [ebp - 4]
call fcn.00501f8c
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x5026fe
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040b204
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.00503630
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x5027df
xor eax, eax
push ebp
push 0x5027d8
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00502298
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.005028a0
test al, al
je 0x5027b4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a468
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x5027b4
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.0040ade4
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.005021f8
test al, al
je 0x5027ae
mov eax, dword [ebp - 8]
call fcn.0040ade4
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040ae44
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.005026ac
dec ebx
cmp ebx, 0xffffffff
jne 0x50275d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5027df
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00502298
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x635918], 0
je 0x50281f
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040ade4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00502284
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.005021f8
mov ebx, eax
jmp 0x502846
mov eax, dword [ebp - 4]
call fcn.0040ade4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00502284
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.005021f8
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x502872
lea eax, [ebp - 0x3c]
call fcn.0040a2d0
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a330
pop eax
jmp eax
Function at 0x50350c
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.00501fa4
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.0040ade4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.005021f8
test al, al
jne 0x503574
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x62dcb0]
mov dl, 1
mov eax, dword [0x500bb4]
call fcn.0042d2e0
call fcn.00409978
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x503580
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.0040ade4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.005021f8
test al, al
jne 0x5035e1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x62e070]
mov dl, 1
mov eax, dword [0x500bb4]
call fcn.0042d2e0
call fcn.00409978
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0050200c
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