joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4dc280
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xa1000]
push edi
jmp 0x4dc29a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4dc2a1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4dc290
mov eax, 1
add ebx, ebx
jne 0x4dc2b3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4dc2c4
jne 0x4dc2e3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4dc2e3
dec eax
add ebx, ebx
jne 0x4dc2d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4dc2a8
add ebx, ebx
jne 0x4dc2df
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4dc335
xor ecx, ecx
sub eax, 3
jb 0x4dc2fb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4dc36a
sar eax, 1
mov ebp, eax
jmp 0x4dc306
add ebx, ebx
jne 0x4dc306
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4dc2d4
inc ecx
add ebx, ebx
jne 0x4dc314
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4dc2d4
add ebx, ebx
jne 0x4dc321
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4dc316
jne 0x4dc332
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4dc316
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4dc354
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4dc346
jmp 0x4dc296
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4dc354
add edi, ecx
jmp 0x4dc296
pop esi
mov edi, esi
mov ecx, 0x4c61
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4dc372
cmp byte [edi], 0x1e
jne 0x4dc372
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4dc377
lea edi, [esi + 0xd9000]
mov eax, dword [edi]
or eax, eax
je 0x4dc3ef
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xef5a8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xef670]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4dc3a4
mov ecx, edi
jns 0x4dc3d3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xef674]
or eax, eax
je 0x4dc3e9
mov dword [ebx], eax
add ebx, 4
jmp 0x4dc3c1
call dword [esi + 0xef684]
mov ebp, dword [esi + 0xef678]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x237]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4dc423
sub esp, 0xffffff80
jmp 0x44b7cd
Function at 0x401996
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x10]
test ebx, ebx
sete dl
cmp dword [ebp + 8], 0
sete al
mov ecx, 0
or dl, al
jne 0x401ada
lea ecx, [edi*4 + 0xb]
mov edx, 0x2aaaaaab
mov eax, ecx
imul edx
sar edx, 1
mov eax, ecx
sar eax, 0x1f
sub edx, eax
lea edx, [edx*4 + 1]
cmp edx, dword [ebp + 0x14]
jle 0x401a3d
mov dword [esp], 0x6f
call sub.KERNEL32.DLL_SetLastError
sub esp, 4
mov ecx, 0
jmp 0x401ada
movzx eax, byte [ecx]
and eax, 3
shl eax, 4
movzx eax, byte [eax + section.3541wimn]
mov byte [ebx + 1], al
mov byte [ebx + 2], 0x3d
mov byte [ebx + 3], 0x3d
add ebx, 4
jmp 0x401ad2
movzx eax, byte [ecx + 1]
and eax, 0xf
movzx eax, byte [eax*4 + section.3541wimn]
mov byte [ebx + 2], al
mov byte [ebx + 3], 0x3d
add ebx, 4
jmp 0x401ad2
mov esi, 0
mov ecx, dword [ebp + 8]
cmp esi, edi
jge 0x401ad2
movzx eax, byte [ecx]
shr al, 2
movzx eax, al
movzx eax, byte [eax + section.3541wimn]
mov byte [ebx], al
mov eax, edi
sub eax, esi
cmp eax, 1
je 0x4019fc
movzx edx, byte [ecx]
and edx, 3
shl edx, 4
movzx eax, byte [ecx + 1]
shr al, 4
movzx eax, al
or edx, eax
movzx eax, byte [edx + section.3541wimn]
mov byte [ebx + 1], al
mov eax, edi
sub eax, esi
cmp eax, 2
je 0x401a1f
movzx edx, byte [ecx + 1]
and edx, 0xf
shl edx, 2
movzx eax, byte [ecx + 2]
shr al, 6
movzx eax, al
or edx, eax
movzx eax, byte [edx + section.3541wimn]
mov byte [ebx + 2], al
movzx eax, byte [ecx + 2]
and eax, 0x3f
movzx eax, byte [eax + section.3541wimn]
mov byte [ebx + 3], al
add esi, 3
add ecx, 3
add ebx, 4
cmp esi, edi
jl 0x401a4d
mov byte [ebx], 0
mov ecx, 1
mov eax, ecx
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x401b7e
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x1c
mov ebx, 0
mov dword [esp], 0
call sub.msvcrt.dll_malloc
mov esi, eax
mov dword [esp + 4], 0x40e000
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sub.msvcrt.dll_fopen
mov edi, eax
mov eax, 0
test edi, edi
je 0x401c23
jmp 0x401bc1
mov eax, 0
jmp 0x401c23
test byte [edi + 0xc], 0x10
jne 0x401c00
inc ebx
mov dword [esp + 4], ebx
mov dword [esp], esi
call sub.msvcrt.dll_realloc
mov esi, eax
test eax, eax
je 0x401bba
mov dword [esp + 0xc], edi
mov dword [esp + 8], 1
mov dword [esp + 4], 1
lea eax, [eax + ebx - 1]
mov dword [esp], eax
call sub.msvcrt.dll_fread
test byte [edi + 0xc], 0x10
je 0x401bc7
lea eax, [ebx - 1]
mov dword [esp + 4], eax
mov dword [esp], esi
call fcn.00401b44
mov ebx, eax
mov dword [esp], esi
call sub.msvcrt.dll_free
mov dword [esp], edi
call sub.msvcrt.dll_fclose
mov eax, ebx
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret
Function at 0x2b2c058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.02b2c1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x2b2c07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x2b2c06a
add dl, dl
jne 0x2b2c089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x2b2c0dc
xor eax, eax
add dl, dl
jne 0x2b2c096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x2b2c17d
add dl, dl
jne 0x2b2c0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2b2c0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2b2c0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2b2c0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x2b2c0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x2b2c075
mov eax, 1
add dl, dl
jne 0x2b2c0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2b2c0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x2b2c0e1
sub eax, ebx
mov ebx, 1
jne 0x2b2c128
mov ecx, 1
add dl, dl
jne 0x2b2c10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x2b2c119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x2b2c105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2b2c075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x2b2c13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x2b2c14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x2b2c136
cmp eax, 0x7d00
jae 0x2b2c16d
cmp eax, 0x500
jb 0x2b2c168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2b2c075
cmp eax, 0x7f
ja 0x2b2c170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2b2c075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x2b2c19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x2b2c075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10

Function at 0x401b10
Capabilities:
Encode data using xor

Disassembly:
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
xor edx, edx
cmp edi, 4
jle 0x401b74
lea esi, [edi - 1]
mov ecx, dword [esp + 0x10]
shr esi, 2
mov eax, esi
push ebx
neg eax
lea edi, [edi + eax*4]
mov eax, dword [esp + 0x18]
mov ebx, dword [ecx]
mov ebp, dword [eax]
xor ebx, ebp
mov ebp, dword [eax + 4]
add eax, 4
add ecx, 4
or edx, ebx
add eax, 4
mov ebx, dword [ecx]
add ecx, 4
xor ebx, ebp
mov ebp, dword [eax]
or edx, ebx
mov ebx, dword [ecx]
xor ebx, ebp
mov ebp, dword [eax + 4]
add eax, 4
add ecx, 4
or edx, ebx
add eax, 4
mov ebx, dword [ecx]
add ecx, 4
xor ebx, ebp
or edx, ebx
dec esi
jne 0x401b34
pop ebx
jmp 0x401b7c
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
test edi, edi
jle 0x401b93
mov esi, edi
mov edi, dword [ecx]
mov ebp, dword [eax]
xor edi, ebp
add eax, 4
or edx, edi
add ecx, 4
dec esi
jne 0x401b82
xor eax, eax
pop edi
test edx, edx
pop esi
pop ebp
setne al
ret
Function at 0x402e48
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.00404538
test esi, esi
jne 0x402e7e
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.00404628
jmp 0x402e9c
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402cfc
mov edi, eax
test esi, esi
je 0x402e9c
cmp dword [ebx], 0
je 0x402e9c
dec esi
jmp 0x402e85
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403150
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x53f008], 0x8088405
inc edx
mov dword [ebx + 0x53f008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4035b4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x53f024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x40364c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40362c
xor eax, eax
push ebp
push 0x403625
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 0x403668
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 0x40362c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x53f024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x53f024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404318
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x54304c], 0
je 0x404379
cmp word [0x543220], 0xd7b2
jne 0x404341
cmp dword [0x543228], 0
jbe 0x404341
mov eax, 0x54321c
call dword [0x543238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x53f070
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 0x4043a0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x53f034], 0
jne 0x404395
push 0
push 0x53f068
push 0x53f070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4044ec
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402a08
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x54304d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4044b4
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406438
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x40649e
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004047b8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.0040316c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406488
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4064a5
lea eax, [ebp - 0x10]
call fcn.00404538
ret

Function at 0x40b420
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404a08
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40b439
test al, 0x10
jne 0x40b43d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40e058
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40e091
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404628
jmp 0x40e09a
mov eax, ebx
mov edx, esi
call fcn.0040458c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40e0a4
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40e0c5
mov al, byte [esp]
jmp 0x40e0c7
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40e74c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40e5c4
mov eax, dword [0x542674]
cmp byte [eax], 0
je 0x40e7c8
mov eax, dword [0x5422e0]
call fcn.00402f80
call fcn.00402bd8
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040b65c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40e810
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40e7fe
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x542250]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x543668]
call fcn.00405930
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40f0dc
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40f1b2
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004045d0
lea eax, [ebp - 8]
call fcn.00404a58
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404a08
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40f19c
mov eax, ebx
call fcn.00402a08
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40f195
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 - 8]
call fcn.00404a08
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40f17f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40f1c4
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40f17f
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f19c
mov eax, dword [ebp - 0x10]
call fcn.00402a28
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f1b9
lea eax, [ebp - 8]
call fcn.00404538
ret

Function at 0x40f6c4
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40f728
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004047b8
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040b030
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f72f
lea eax, [ebp - 0xc]
call fcn.00404538
ret

Function at 0x4214d8
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00421330
dec esi
jne 0x4214fa
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x42263c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x545ab4
cmp dword [edi], 0
jne 0x4226b8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x545ab0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x53fb70
mov ecx, 2
call fcn.00402cbc
mov edx, 0x422614
lea eax, [esi + 5]
call fcn.00422634
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00422634
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 0x42268d
mov dword [0x545ab0], 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 0x423d24
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x423d2a
ret

Function at 0x42647c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x4264cd
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4264b4
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4264a4
jmp 0x4264cd
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x4264b5
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42fd54
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.004049f8
xor eax, eax
push ebp
push 0x42fe82
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x42fe55
xor eax, eax
push ebp
push 0x42fe4e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404808
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x42fe23
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x42fe12
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404808
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404a08
mov edx, ebx
pop ecx
call fcn.00402cbc
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42fe19
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x54217c]
mov dl, 1
mov eax, dword [0x409d34]
call fcn.0040e900
call fcn.00403ed0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42fe89
lea eax, [ebp - 4]
call fcn.00404538
ret
Function at 0x42fe90
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x430041
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404bf8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x430058
call fcn.00404854
mov eax, ebx
call fcn.00421bd0
mov edi, eax
dec edi
test edi, edi
jl 0x42ff48
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00421ba4
mov edx, dword [0x44177c]
call fcn.004038d0
test al, al
je 0x42ff44
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.00421ba4
lea edx, [ebp - 0x14]
call fcn.0044fd2c
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404bf8
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004048c8
inc esi
dec edi
jne 0x42fef6
mov al, byte [0x43005c]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x430068
mov eax, dword [ebp - 0xc]
call fcn.0040fc9c
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004045d0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.0044fd2c
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x430058
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f8]
call fcn.0044fd2c
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x430058
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x430058
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x430074
call fcn.0040bd38
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430048
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.0040455c
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.0040455c
lea eax, [ebp - 0x14]
call fcn.00404538
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.0040455c
ret