joyce8/EMBER2024-capa huggingface dataset:
Function at 0x483e58
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff68
push ebx
push esi
push edi
xor ecx, ecx
push ebp
push 0x483f84
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x98], 0x94
lea eax, [ebp - 0x98]
push eax
call sub.kernel32.dll_GetVersionExA
test eax, eax
je 0x483f73
mov eax, dword [ebp - 0x94]
mov edx, dword [ebp - 0x90]
mov ecx, dword [ebp - 0x88]
dec ecx
je 0x483f19
dec ecx
jne 0x483f6a
cmp eax, 4
jg 0x483ec4
mov dword [ebp - 4], 4
jmp 0x483f7a
cmp eax, 5
jne 0x483ed9
test edx, edx
jne 0x483ed9
mov dword [ebp - 4], 5
jmp 0x483f7a
cmp eax, 5
jne 0x483eef
cmp edx, 1
jne 0x483eef
mov dword [ebp - 4], 6
jmp 0x483f7a
cmp eax, 5
jne 0x483f02
cmp edx, 2
jne 0x483f02
mov dword [ebp - 4], 6
jmp 0x483f7a
cmp eax, 6
jl 0x483f10
mov dword [ebp - 4], 7
jmp 0x483f7a
mov dword [ebp - 4], 0xffffffff
jmp 0x483f7a
cmp eax, 4
jne 0x483f29
test edx, edx
jne 0x483f29
xor eax, eax
mov dword [ebp - 4], eax
jmp 0x483f7a
cmp eax, 4
jne 0x483f4e
cmp edx, 0xa
jne 0x483f4e
cmp byte [ebp - 0x83], 0x41
jne 0x483f45
mov dword [ebp - 4], 2
jmp 0x483f7a
mov dword [ebp - 4], 1
jmp 0x483f7a
cmp eax, 4
jne 0x483f61
cmp edx, 0x5a
jne 0x483f61
mov dword [ebp - 4], 3
jmp 0x483f7a
mov dword [ebp - 4], 0xffffffff
jmp 0x483f7a
mov dword [ebp - 4], 0xffffffff
jmp 0x483f7a
mov dword [ebp - 4], 0xffffffff
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x483f8e
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x485b94
Capabilities:
Find taskbar

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, eax
xor edx, edx
push ebp
push 0x485bdc
push dword fs:[edx]
mov dword fs:[edx], esp
push 0xffffffffffffffff
push ebx
or ecx, 0xffffffff
or edx, 0xffffffff
or eax, 0xffffffff
call fcn.00418ca4
push 0
push 0x485bec
call sub.user32.dll_FindWindowA
test eax, eax
je 0x485bd2
push ebx
push eax
call sub.user32.dll_GetWindowRect
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x485be6
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x403ed0
Capabilities:
Create process on windows

Disassembly:
lea esp, [esp + 4]
test ax, 0xf109
sub dh, 0xd
mov edi, dword [esi + 0x40]
rcr dl, 3
lea edx, [esi + 0x18]
btr cx, bp
shl al, 0x82
lea ecx, [esi + 0x30]
add ah, 0x9b
jmp fcn.00435442
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x423ee5
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0xc0
mov eax, dword [0x433004]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0x430338
jmp 0x402fa5
Function at 0x404550
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [esp + 0xc], ecx
je 0x404638
mov esi, dword [ebp + 0x10]
mov ebx, esi
mov edx, dword [ebp + 0xc]
mov edi, edx
mov eax, dword [ebp + 8]
mov dword [esp + 0x10], eax
test esi, esi
jl 0x404627
jg 0x404590
test edx, edx
je 0x404627
nop dword [eax]
call fcn.00405d50
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x4045e4
jg 0x4045a7
test esi, esi
je 0x4045e4
cmp ebx, eax
jg 0x4045b7
jl 0x4045b1
cmp edi, esi
jae 0x4045b7
mov esi, edi
mov dword [esp + 0x14], ebx
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
push esi
push eax
mov eax, dword [ecx + 0x20]
push dword [eax]
call fcn.00408b10
mov ecx, dword [esp + 0x18]
add esp, 0xc
sub edi, esi
sbb ebx, dword [esp + 0x14]
mov eax, dword [ecx + 0x30]
sub dword [eax], esi
mov eax, dword [ecx + 0x20]
add dword [eax], esi
jmp 0x40460b
mov ecx, dword [esp + 0xc]
mov eax, dword [ecx]
mov edx, dword [eax + 0xc]
mov eax, dword [esp + 0x10]
movzx eax, byte [eax]
push eax
call edx
cmp eax, 0xffffffff
je 0x404621
mov ecx, dword [esp + 0xc]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
add dword [esp + 0x10], esi
test ebx, ebx
jg 0x404590
jl 0x404621
test edi, edi
jne 0x404590
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
sub edx, edi
mov eax, edx
sbb esi, ebx
mov edx, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ecx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x10], eax
test eax, eax
je 0x40465a
mov eax, dword [ecx + 0x30]
mov eax, dword [eax]
jmp 0x40465c
xor eax, eax
cdq
mov ebx, eax
mov eax, edx
mov dword [esp + 0x14], eax
test edi, edi
jl 0x4046da
jg 0x40466f
test esi, esi
je 0x4046da
test eax, eax
jl 0x4046be
jg 0x404679
test ebx, ebx
je 0x4046be
cmp edi, eax
jg 0x404689
jl 0x404683
cmp esi, ebx
jae 0x404689
mov ebx, esi
mov dword [esp + 0x14], edi
push ebx
push dword [ebp + 8]
push dword [esp + 0x18]
call fcn.00408b10
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
sub esi, ebx
sbb edi, dword [esp + 0x14]
add edx, ebx
mov eax, dword [ecx + 0x30]
sub dword [eax], ebx
mov eax, dword [ecx + 0x20]
add dword [eax], ebx
test edi, edi
jl 0x4046da
jg 0x4046c1
test esi, esi
je 0x4046da
jmp 0x4046c1
mov edx, dword [ebp + 8]
mov eax, dword [ecx + 0x4c]
test eax, eax
je 0x4046da
push eax
push esi
push 1
push edx
call fcn.004108e1
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4046f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [esp + 0xc], edi
test eax, eax
jg 0x404722
jl 0x404715
test ecx, ecx
jne 0x404722
xor eax, eax
xor edx, edx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x4047e2
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], eax
mov ecx, ebx
call fcn.00405d70
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x40478e
jg 0x40474d
test esi, esi
je 0x40478e
mov ecx, dword [esp + 0xc]
cmp ecx, eax
jg 0x404765
mov eax, dword [esp + 0x10]
jl 0x40475f
cmp eax, esi
jae 0x404765
mov esi, eax
mov dword [esp + 0x14], ecx
mov eax, dword [ebx + 0x1c]
push esi
push dword [eax]
push edi
call fcn.00408b10
mov eax, dword [ebx + 0x2c]
add esp, 0xc
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
sub ecx, esi
sbb edx, dword [esp + 0x14]
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
jmp 0x4047af
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
mov edx, dword [esp + 0xc]
cmp eax, 0xffffffff
je 0x4047cb
mov ecx, dword [esp + 0x10]
mov esi, 1
add ecx, 0xffffffff
mov byte [edi], al
adc edx, 0xffffffff
add edi, esi
mov dword [esp + 0xc], edx
mov dword [esp + 0x10], ecx
test edx, edx
jg 0x404734
jl 0x4047cb
test ecx, ecx
jne 0x404734
mov eax, dword [ebp + 0xc]
sub eax, dword [esp + 0x10]
mov ecx, dword [ebp + 0x10]
sbb ecx, edx
mov edx, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
mov edi, ecx
mov edx, dword [eax]
test edx, edx
je 0x404821
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x404821
mov edi, dword [esp + 0xc]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push edx
push edi
call fcn.00408b10
mov eax, dword [ebx + 0x2c]
add edi, esi
mov dword [esp + 0x18], edi
add esp, 0xc
mov edi, dword [ebp + 0xc]
sub edi, esi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
cmp dword [ebx + 0x4c], 0
mov ecx, edi
je 0x404890
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x404847
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [esi], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
mov esi, dword [esp + 0xc]
mov ecx, edi
cmp edi, 0xfff
jbe 0x404879
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call fcn.00410eda
sub edi, eax
add esp, 0x10
add esi, eax
mov ecx, edi
cmp eax, 0xfff
jne 0x4048a4
cmp edi, eax
ja 0x404855
test ecx, ecx
je 0x404890
push dword [ebx + 0x4c]
push edi
push 1
push esi
call fcn.00410eda
mov ecx, edi
add esp, 0x10
sub ecx, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, ecx
sbb edx, 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x404c20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x433004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x404c50
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x404c8c
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x404c8c
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x404d76
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x404cb4
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x404ce7
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.0040fe9f
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret 4
mov byte [ebp - 0x25], bl
mov eax, dword [ecx]
mov edx, dword [eax + 0x1c]
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call edx
sub eax, 0
je 0x404d49
sub eax, 1
je 0x404d49
sub eax, 2
jne 0x404d76
push dword [esi + 0x4c]
movsx eax, byte [ebp - 0x25]
push eax
call fcn.0040fe9f
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x404d66
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004108e1
add esp, 0x10
cmp edi, eax
jne 0x404d76
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x404c77
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040680f
mov esp, ebp
pop ebp
ret 4
Function at 0x405aa0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x433004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x405b5c
cmp byte [esi + 0x3d], 0
je 0x405b5c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x405b4a
mov ecx, dword [esi + 0x38]
mov eax, dword [ecx]
mov edx, dword [eax + 0x20]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call edx
sub eax, 0
je 0x405b12
sub eax, 1
je 0x405b16
sub eax, 2
jne 0x405b4a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x405b33
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004108e1
add esp, 0x10
cmp edi, eax
jne 0x405b4a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040680f
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.0040680f
mov esp, ebp
pop ebp
ret

Function at 0x417c30
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00417aa6
Function at 0x401000
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
nop
mov eax, 0x402021
push eax
mov eax, dword [ebp + 8]
push eax
call sub.msvcrt.dll_fopen
add esp, 8
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
cmp eax, 0
jne 0x401035
mov eax, 0
jmp 0x40112d
mov eax, 2
push eax
mov eax, 0
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.msvcrt.dll_fseek
add esp, 0xc
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0xc]
push ecx
mov dword [ebp - 0x10], eax
call sub.msvcrt.dll_ftell
add esp, 4
mov ecx, dword [ebp - 0x10]
mov dword [ecx], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
cmp ecx, 0
jne 0x401088
mov eax, dword [ebp - 0xc]
push eax
call sub.msvcrt.dll_fclose
add esp, 4
mov eax, 0
jmp 0x40112d
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
inc ecx
push ecx
call sub.msvcrt.dll_malloc
add esp, 4
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
cmp eax, 0
jne 0x4010b0
mov eax, 0
jmp 0x40112d
mov eax, 0
push eax
mov eax, 0
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.msvcrt.dll_fseek
add esp, 0xc
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0xc]
push ecx
mov ecx, dword [eax]
push ecx
mov eax, 1
push eax
mov eax, dword [ebp - 8]
push eax
call sub.msvcrt.dll_fread
add esp, 0x10
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
push eax
call sub.msvcrt.dll_fclose
add esp, 4
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 4]
mov edx, dword [eax]
cmp ecx, edx
je 0x401119
mov eax, dword [ebp - 8]
push eax
call sub.msvcrt.dll_free
add esp, 4
mov eax, 0
jmp 0x40112d
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
mov eax, dword [ebp - 8]
add eax, ecx
mov ecx, 0
mov byte [eax], cl
mov eax, dword [ebp - 8]
leave
ret
Function at 0x458857
Capabilities:
Contain obfuscated stackstrings

Disassembly:
je 0x458891
sbb byte [ecx - 0x1017438b], cl
std
invalid
dec esi
or al, 0xf
mov bh, 0xd0
mov eax, dword [ecx + 4]
mov esi, dword [ecx]
add eax, esi
cmp dword [ebp - 8], eax
jae 0x4588a5
mov dword [ebp - 8], eax
add ecx, 0x28
dec edx
jne 0x458896
mov byte [ebp - 0x58], bl
mov byte [ebp - 0x57], bl
mov byte [ebp - 0x56], 0x58
mov byte [ebp - 0x55], bl
mov byte [ebp - 0x54], 0xe0
mov byte [ebp - 0x53], 0xc2
mov byte [ebp - 0x52], 0xd3
mov byte [ebp - 0x51], 0xf4
mov byte [ebp - 0x50], 0xde
mov byte [ebp - 0x4f], 0xd4
mov byte [ebp - 0x4e], 0xd3
mov byte [ebp - 0x4d], 0xc2
mov byte [ebp - 0x4c], 0xca
mov byte [ebp - 0x4b], 0xee
mov byte [ebp - 0x4a], 0xc9
mov byte [ebp - 0x49], 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.00458651
cdq
push es
or dword [ebp + 0x50a8458d], ebx
call fcn.00458661
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.00458616
add esp, 0x10
lea ecx, [ebp - 0xb0]
push ecx
call eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xac]
xor edx, edx
div ecx
xor edx, edx
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 8]
div ecx
test edx, edx
je 0x45893f
inc dword [ebp - 0x8c]
imul ecx, dword [ebp - 0x8c]
mov dword [ebp + 0xc], ecx
mov byte [ebp - 0x40], bl
mov byte [ebp - 0x3f], bl
mov byte [ebp - 0x3e], 0xec
mov byte [ebp - 0x3d], bl
mov byte [ebp - 0x3c], 0x45
mov byte [ebp - 0x3b], 0x7a
mov byte [ebp - 0x3a], 0x61
mov byte [ebp - 0x39], 0x67
mov byte [ebp - 0x38], 0x66
mov byte [ebp - 0x37], 0x72
mov byte [ebp - 0x36], 0x7f
mov byte [ebp - 0x35], 0x52
mov byte [ebp - 0x34], 0x7f
mov byte [ebp - 0x33], 0x7f
mov byte [ebp - 0x32], 0x7c
mov byte [ebp - 0x31], 0x70
mov byte [ebp - 0x30], 0x13
call fcn.00458651
ja 0x4589a4
lodsd eax, dword [esi]
invalid
invalid
Function at 0x401750
Capabilities:
Resolve function by parsing pe exports

Disassembly:
je 0x401895
nop
nop
xor edi, edi
jmp 0x401765
dec ecx
jmp 0x401775
mov esi, dword [ebx + ecx*4]
nop
jmp 0x40178a
add esi, edx
nop
xor eax, eax
nop
jmp 0x40179d
lodsb al, byte [esi]
ror edi, 0xd
add edi, eax
nop
jmp 0x4017b5
cmp al, ah
nop
jne 0x40178c
nop
add edi, dword [ebp - 8]
nop
jmp 0x4017ce
cmp edi, dword [ebp + 0x24]
nop
jne 0x40174e
jmp 0x4017e2
nop
pop eax
mov ebx, dword [eax + 0x24]
nop
jmp 0x4017f7
add ebx, edx
nop
jmp 0x40180e
mov cx, word [ebx + ecx*2]
nop
jmp 0x401827
mov ebx, dword [eax + 0x1c]
add ebx, edx
nop
mov eax, dword [ebx + ecx*4]
nop
add eax, edx
nop
jmp 0x401843
mov dword [esp + 0x24], eax
nop
jmp 0x40185b
pop ebx
nop
pop ebx
popal
pop ecx
nop
jmp 0x401873
pop edx
push ecx
nop
jmp 0x401885
jmp eax
nop
pop eax
jmp 0x4018aa

Function at 0x407d20
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push esi
lea edi, [ebp - 0x58]
push edi
in eax, 0x7d
adc byte [ebp - 0x74af03b3], cl
inc ebp
ror byte [ebp - 0x74aef3ab], 0x4d
or byte [edx + 0x57], dl
push eax
push ecx
call int.00407ec0
mov ebx, dword [edx - 4]
mov edx, dword [ebp - 0xb]
sbb edx, ebp
sbb byte [ecx - 0x367a0746], cl
fdivr st(2), st(0)
je 0x407d5d
invalid
lea ecx, [edi + 0xe]
push ebx
test ecx, ecx
lodsb al, byte [esi]
jo 0x75707f36
or ah, 1
xor byte [ebp + 6], dh
push es
dec edi
dec ecx
test ecx, ecx
jg 0x407d65
mov dword [ebp + 0x10], edi
mov ebx, dword [ebp + 0xc]
dec esp
or eax, 0xb48cfa
add byte [eax], al
mov eax, dword [ebx + ebp]
iretd
Function at 0x40e860
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xa000]
push edi
or ebp, 0xffffffff
jmp 0x40e882
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40e889
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40e878
mov eax, 1
add ebx, ebx
jne 0x40e89b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40e890
jne 0x40e8ac
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40e890
xor ecx, ecx
sub eax, 3
jb 0x40e8c0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40e932
mov ebp, eax
add ebx, ebx
jne 0x40e8cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40e8d8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40e8fc
inc ecx
add ebx, ebx
jne 0x40e8e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40e8dd
jne 0x40e8f9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40e8dd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40e91c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40e90d
jmp 0x40e87e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40e91c
add edi, ecx
jmp 0x40e87e
pop esi
mov edi, esi
mov ecx, 0x1e9
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40e93a
cmp byte [edi], 0
jne 0x40e93a
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 0x40e93f
lea edi, [esi + 0xc000]
mov eax, dword [edi]
or eax, eax
je 0x40e9ae
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xef68]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xf008]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40e96c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xf00c]
or eax, eax
je 0x40e9a8
mov dword [ebx], eax
add ebx, 4
jmp 0x40e989
call dword [esi + 0xf014]
mov ebp, dword [esi + 0xf010]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1df]
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 0x40e9e2
sub esp, 0xffffff80
jmp 0x4040f7

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x100063d0
Capabilities:
Hide graphical window

Disassembly:
push dword [0x1006dfa8]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x1000640c
push dword [0x1006dfa8]
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
je 0x100063fe
push 0
push dword [0x1006dfa8]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [0x1006ee6c]
call fcn.1000e9d0
add esp, 4
mov dword [0x1006ee6c], 0
ret

Function at 0x100076d0
Capabilities:
Check os version
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
mov eax, dword [0x1006b2f0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push 0x114
lea eax, [ebp - 0x118]
push 0
push eax
mov dword [ebp - 0x11c], 0
call fcn.1002ca60
add esp, 0xc
lea eax, [ebp - 0x118]
push eax
mov dword [ebp - 0x118], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x114], 6
jb 0x100077c3
push str.NtCreateThreadEx
push 0x10048f9c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x10007775
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.MyCreateRemoteThread___:_GetProcAddress__NtCreateThreadEx__
call fcn.1002c5b3
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1002ace3
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0
push 0
push ebx
push edi
push esi
push 0
push 0x1fffff
lea ecx, [ebp - 0x11c]
push ecx
call eax
mov eax, dword [ebp - 0x11c]
test eax, eax
jne 0x10007805
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.MyCreateRemoteThread___:_NtCreateThreadEx__
call fcn.1002c5b3
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1002ace3
mov esp, ebp
pop ebp
ret
push 0
push 0
push ebx
push edi
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov dword [ebp - 0x11c], eax
test eax, eax
jne 0x10007805
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.MyCreateRemoteThread___:_CreateRemoteThread__
call fcn.1002c5b3
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1002ace3
mov esp, ebp
pop ebp
ret
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0xffffffff
jne 0x1000783a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.MyCreateRemoteThread___:_WaitForSingleObject__
call fcn.1002c5b3
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1002ace3
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x11c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
mov eax, 1
pop ebx
call fcn.1002ace3
mov esp, ebp
pop ebp
ret