joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a863c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffec8
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x118], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405228
xor eax, eax
push ebp
push 0x4a87e3
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
test ebx, ebx
je 0x4a87c2
mov eax, ebx
xor ecx, ecx
mov edx, 0x21
call fcn.004036e4
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 4]
call fcn.00405238
mov esi, eax
push esi
call sub.version.dll_GetFileVersionInfoSizeA
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4a87c2
mov eax, dword [ebp - 0x14]
call fcn.00402f48
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4a87bb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x14]
push eax
push 0
push esi
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x4a87a5
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x4a87f4
mov eax, dword [ebp - 0xc]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x4a87a5
mov word [ebx + 0x19], 0x13
mov eax, dword [ebp - 0x10]
movzx eax, word [eax + 8]
mov word [ebx + 0x1b], ax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xc]
shr eax, 0x10
mov word [ebx + 0x1d], ax
mov eax, dword [ebp - 0x10]
movzx esi, word [eax + 0xc]
mov word [ebx + 0x1f], si
lea eax, [ebp - 0x118]
push eax
movzx eax, word [ebx + 0x19]
mov dword [ebp - 0x138], eax
mov byte [ebp - 0x134], 0
movzx eax, word [ebx + 0x1b]
mov dword [ebp - 0x130], eax
mov byte [ebp - 0x12c], 0
movzx eax, word [ebx + 0x1d]
mov dword [ebp - 0x128], eax
mov byte [ebp - 0x124], 0
movzx eax, si
mov dword [ebp - 0x120], eax
mov byte [ebp - 0x11c], 0
lea edx, [ebp - 0x138]
mov ecx, 3
mov eax, 0x4a8800
call fcn.0040b1dc
mov edx, dword [ebp - 0x118]
lea eax, [ebp - 0x114]
mov ecx, 0xff
call fcn.00405044
lea edx, [ebp - 0x114]
mov eax, ebx
mov cl, 0x18
call fcn.004035d4
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a87c2
mov eax, dword [ebp - 0xc]
call fcn.00402f7c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a87ea
lea eax, [ebp - 0x118]
call fcn.00404da8
lea eax, [ebp - 4]
call fcn.00404da8
ret

Function at 0x4a9770
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
push ecx
mov ebx, 0x5097fc
test edx, edx
jne 0x4a9783
xor eax, eax
jmp 0x4a9898
mov dword [esp], 1
cmp byte [esp], 0
je 0x4a97a0
push ecx
push edx
push eax
call fcn.004a989c
add esp, 0xc
jmp 0x4a9898
push ecx
push edx
push eax
call fcn.004a9b5c
add esp, 0xc
jmp 0x4a9898
pop edx
pop esi
pop ebx
ret
Function at 0x4ab408
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov esi, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x3c]
sub eax, dword [ebx + 0x74]
sub eax, dword [ebx + 0x6c]
mov dword [ebp - 8], eax
jmp 0x4ab443
mov edx, dword [ebx + 0x2c]
sub edx, 0x106
add edx, esi
cmp edx, dword [ebx + 0x6c]
ja 0x4ab4c4
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov edi, esi
add edx, edi
push edx
push eax
call fcn.004a8960
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], edi
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
cmp esi, dword [ebp - 4]
ja 0x4ab491
mov cx, word [ebp - 4]
sub cx, si
jmp 0x4ab493
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4ab47a
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
cmp esi, dword [ebp - 4]
ja 0x4ab4b9
mov cx, word [ebp - 4]
sub cx, si
jmp 0x4ab4bb
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4ab4a2
add dword [ebp - 8], esi
mov edi, dword [ebx]
cmp dword [edi + 4], 0
je 0x4ab526
mov eax, dword [ebp - 8]
push eax
mov edx, dword [ebx + 0x38]
add edx, dword [ebx + 0x6c]
add edx, dword [ebx + 0x74]
push edx
push edi
call fcn.004ab0d4
add esp, 0xc
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x4ab511
mov ecx, dword [ebx + 0x38]
mov eax, dword [ebx + 0x6c]
movzx eax, byte [ecx + eax]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x4ab526
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x4ab417
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c4bb4
Capabilities:
Hash data with md5

Disassembly:
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
xor edx, edx
mov dword [eax + 0x10], edx
xor edx, edx
mov dword [eax + 0x14], edx
add eax, 0x18
xor ecx, ecx
mov edx, 0x40
call fcn.004036e4
ret
Function at 0x4c902c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffed0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x130], ecx
mov dword [ebp - 0x12c], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405228
mov eax, dword [ebp - 8]
call fcn.00405228
xor eax, eax
push ebp
push 0x4c91c5
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x4c9170
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x10]
mov eax, dword [0x5274d0]
call fcn.0048c380
lea eax, [ebp - 0x14]
mov edx, dword [ebp - 0x10]
mov ecx, 0x4c91d4
call fcn.00406c6c
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0x10]
mov ecx, 0x4c91e4
call fcn.00406c6c
mov eax, dword [ebp - 4]
call fcn.00405238
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [eax]
call dword [eax + 0x50]
lea edx, [ebp - 0x12c]
mov eax, dword [ebp - 4]
call fcn.0040a56c
mov eax, dword [ebp - 0x12c]
call fcn.00405238
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [eax]
call dword [eax + 0x24]
lea eax, [ebp - 0x20]
push eax
push 0x10
push 0
call sub.shell32.dll_SHGetSpecialFolderLocation
lea eax, [ebp - 0x125]
push eax
mov eax, dword [ebp - 0x20]
push eax
call sub.shell32.dll_SHGetPathFromIDListA
push 0x4c91fc
push dword [ebp - 8]
push 0x4c9208
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.0040513c
lea eax, [ebp - 0x130]
lea edx, [ebp - 0x125]
mov ecx, 0x105
call fcn.00405018
lea eax, [ebp - 0x130]
mov edx, dword [ebp - 0xc]
call fcn.00405074
mov edx, dword [ebp - 0x130]
lea eax, [ebp - 0x1c]
call fcn.004056e0
push 0
mov eax, dword [ebp - 0x1c]
call fcn.004056f0
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [eax]
call dword [eax + 0x18]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c917a
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c91cc
lea eax, [ebp - 0x130]
mov edx, 2
call fcn.00404dcc
lea eax, [ebp - 0x1c]
call fcn.00405588
lea eax, [ebp - 0x18]
call fcn.00406c28
lea eax, [ebp - 0x14]
call fcn.00406c28
lea eax, [ebp - 0x10]
call fcn.00406c28
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404dcc
ret
Function at 0x4c92a8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor ebx, ebx
mov byte [ebp - 0x12], 0
xor eax, eax
mov edx, dword [ebp - 0xc]
dec edx
test edx, edx
jl 0x4c9386
inc edx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x10], 0
cmp eax, dword [ebp + 8]
jge 0x4c9386
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 0x10]
movzx edx, byte [edx + ecx]
mov byte [ebp - 0x13], 0xaa
movzx ecx, byte [ebp - 0x10]
add byte [ebp - 0x13], cl
xor dl, byte [ebp - 0x13]
lea ecx, [ebx + 2]
movzx esi, dl
shr esi, cl
mov ecx, esi
or cl, byte [ebp - 0x12]
and cl, 0x3f
mov byte [ebp - 0x11], cl
lea ecx, [ebx + 2]
push ecx
mov ecx, 8
pop esi
sub ecx, esi
movzx edx, dl
shl edx, cl
shr edx, 2
and dl, 0x3f
mov byte [ebp - 0x12], dl
add ebx, 2
cmp ebx, 6
jge 0x4c933e
movzx edx, byte [ebp - 0x11]
add dl, 0x3c
mov ecx, dword [ebp - 8]
mov byte [ecx + eax], dl
inc eax
jmp 0x4c937a
mov edx, dword [ebp + 8]
dec edx
cmp eax, edx
jge 0x4c9366
movzx edx, byte [ebp - 0x11]
add dl, 0x3c
mov ecx, dword [ebp - 8]
mov byte [ecx + eax], dl
movzx edx, byte [ebp - 0x12]
add dl, 0x3c
mov ecx, dword [ebp - 8]
mov byte [ecx + eax + 1], dl
add eax, 2
jmp 0x4c9374
movzx edx, byte [ebp - 0x11]
add dl, 0x3c
mov ecx, dword [ebp - 8]
mov byte [ecx + eax], dl
inc eax
xor ebx, ebx
mov byte [ebp - 0x12], 0
inc dword [ebp - 0x10]
dec dword [ebp - 0x18]
jne 0x4c92d8
test ebx, ebx
jle 0x4c9398
movzx edx, byte [ebp - 0x12]
add dl, 0x3c
mov ecx, dword [ebp - 8]
mov byte [ecx + eax], dl
inc eax
mov edx, dword [ebp - 8]
mov byte [edx + eax], 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4c93a8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov esi, 2
xor eax, eax
xor edi, edi
mov byte [ebp - 0xe], 0
mov byte [ebp - 0xd], 0
mov edx, dword [ebp - 0xc]
dec edx
test edx, edx
jl 0x4c9464
inc edx
mov dword [ebp - 0x14], edx
xor edx, edx
mov ecx, dword [ebp - 4]
movzx ecx, byte [ecx + edx]
sub ecx, 0x3c
js 0x4c93f8
mov ecx, dword [ebp - 4]
movzx ecx, byte [ecx + edx]
sub cl, 0x3c
mov byte [ebp - 0xd], cl
jmp 0x4c93fc
xor edi, edi
jmp 0x4c9464
cmp edi, dword [ebp + 8]
jge 0x4c9464
lea ecx, [eax + 6]
cmp ecx, 8
jl 0x4c9440
mov ecx, 6
sub ecx, esi
movzx eax, byte [ebp - 0xd]
and al, 0x3f
movzx eax, al
shr eax, cl
or al, byte [ebp - 0xe]
mov cl, 0xaa
mov ebx, edi
add cl, bl
xor al, cl
mov ecx, dword [ebp - 8]
mov byte [ecx + edi], al
inc edi
xor eax, eax
cmp esi, 6
jge 0x4c9439
add esi, 2
jmp 0x4c9440
mov esi, 2
jmp 0x4c945a
mov ecx, esi
movzx ebx, byte [ebp - 0xd]
shl bl, cl
and bl, byte [esi + 0x50e546]
mov byte [ebp - 0xe], bl
mov ecx, 8
sub ecx, esi
add eax, ecx
inc edx
dec dword [ebp - 0x14]
jne 0x4c93dd
mov eax, dword [ebp - 8]
mov byte [eax + edi], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4e1b34
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
xor ebx, ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x140]
mov edx, dword [eax]
call dword [edx]
cmp edx, 0
jne 0x4e1b58
cmp eax, 0
jbe 0x4e1c61
jmp 0x4e1b5e
jle 0x4e1c61
mov eax, dword [ebp + 8]
add eax, 0xffffff04
xor ecx, ecx
mov edx, 0xf8
call fcn.004036e4
mov eax, dword [ebp + 8]
lea edx, [eax - 0x13c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x140]
mov ecx, 0x40
mov esi, dword [eax]
call dword [esi + 0xc]
cmp eax, 0x40
jne 0x4e1c61
mov eax, dword [ebp + 8]
cmp word [eax - 0x13c], 0x5a4d
jne 0x4e1c61
mov eax, dword [ebp + 8]
mov edx, dword [eax - 0x100]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x140]
xor ecx, ecx
mov esi, dword [eax]
call dword [esi + 0x14]
mov edx, dword [ebp + 8]
cmp eax, dword [edx - 0x100]
jne 0x4e1c61
mov eax, dword [ebp + 8]
lea edx, [eax - 0xfc]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x140]
mov ecx, 4
mov esi, dword [eax]
call dword [esi + 0xc]
cmp eax, 4
jne 0x4e1c61
mov eax, dword [ebp + 8]
cmp dword [eax - 0xfc], 0x4550
jne 0x4e1c61
mov eax, dword [ebp + 8]
lea edx, [eax - 0xf8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x140]
mov ecx, 0x14
mov esi, dword [eax]
call dword [esi + 0xc]
cmp eax, 0x14
jne 0x4e1c61
mov eax, dword [ebp + 8]
cmp word [eax - 0xf8], 0x14c
jne 0x4e1c61
mov eax, dword [ebp + 8]
movzx ecx, word [eax - 0xe8]
mov eax, dword [ebp + 8]
lea edx, [eax - 0xe4]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x140]
mov esi, dword [eax]
call dword [esi + 0xc]
mov edx, dword [ebp + 8]
movzx edx, word [edx - 0xe8]
cmp eax, edx
jne 0x4e1c61
mov bl, 1
mov eax, ebx
pop esi
pop ebx
pop ebp
ret

Function at 0x4e22b0
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
xor edx, edx
mov eax, dword [ebp + 8]
movzx eax, word [eax - 0xf6]
test ax, ax
jbe 0x4e2390
mov edx, dword [ebp + 8]
movzx eax, ax
dec eax
test eax, eax
jl 0x4e238e
inc eax
mov dword [ebp - 4], eax
xor ebx, ebx
mov esi, ebx
add esi, esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax + esi*8 + 0xc]
xor edx, edx
test eax, 0x20000000
je 0x4e2326
test eax, 0x40000000
je 0x4e2312
test eax, 0x80000000
je 0x4e230d
or edx, 0x40
jmp 0x4e234d
or edx, 0x20
jmp 0x4e234d
test eax, 0x80000000
je 0x4e2321
or edx, 0x80
jmp 0x4e234d
or edx, 0x10
jmp 0x4e234d
test eax, 0x40000000
je 0x4e233e
test eax, 0x80000000
je 0x4e2339
or edx, 4
jmp 0x4e234d
or edx, 2
jmp 0x4e234d
test eax, 0x80000000
je 0x4e234a
or edx, 8
jmp 0x4e234d
or edx, 1
test eax, 0x4000000
je 0x4e235a
or edx, 0x200
mov eax, dword [ebp + 8]
add eax, 0xfffffebc
push eax
push edx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax + esi*8 + 8]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax + esi*8]
push eax
call sub.kernel32.dll_VirtualProtect
inc ebx
dec dword [ebp - 4]
jne 0x4e22e0
mov dl, 1
mov eax, edx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4eecd8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
xor edx, edx
push ebp
push 0x4eed32
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [eax + 0x30]
call fcn.004eecc8
mov ebx, eax
lea edx, [ebp - 4]
mov eax, edi
call fcn.004ec920
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0xc]
call fcn.004ec438
mov edx, dword [esi + 8]
mov eax, dword [ebx + 0x10]
mov ecx, dword [eax]
call dword [ecx + 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eed39
lea eax, [ebp - 4]
call fcn.00404da8
ret
Function at 0x4f7f98
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405228
xor eax, eax
push ebp
push 0x4f8013
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040a56c
mov eax, dword [ebp - 8]
call fcn.00405238
push eax
call sub.IMAGEHLP.DLL_MakeSureDirectoryPathExists
push 0
mov eax, dword [ebp - 4]
call fcn.00405238
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
call fcn.00405238
push eax
call sub.kernel32.dll_CopyFileA
cmp eax, 1
sbb ebx, ebx
inc ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f801a
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404dcc
ret
Function at 0x501ac0
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
mov eax, dword [0x527128]
mov eax, dword [eax]
call fcn.00405238
push eax
push 4
push 0
push 4
push 0
push 0xffffffffffffffff
call sub.kernel32.dll_CreateFileMappingA
mov esi, eax
mov dword [ebx + 0x3bc], esi
push 0
push 0
push 0
push 0xf001f
push esi
call sub.kernel32.dll_MapViewOfFile
mov edi, eax
mov dword [ebx + 0x3c0], edi
test edi, edi
je 0x501b15
mov eax, ebx
call fcn.004592e0
mov edx, dword [ebx + 0x3c0]
mov dword [edx], eax
pop edi
pop esi
pop ebx
ret

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 0x431246
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x724], 0x48
mov byte [ebp - 0x723], 0x5c
mov byte [ebp - 0x722], 0x51
mov byte [ebp - 0x721], 0x6d
mov byte [ebp - 0x720], 0x4f
invalid
test ecx, esp
clc
invalid
invalid
Function at 0x431f53
Capabilities:
Resolve function by parsing pe exports

Disassembly:
and al, 0x54
call fcn.0042fdaf
lea ecx, [ebx - 0x5e9bd980]
xor byte [eax], al
add byte [eax], al
mov eax, dword [eax + 0xc]
mov esi, dword [eax + 0x1c]
lodsd eax, dword [esi]
cmp byte [eax + 0x1c], 0x18
je 0x431f73

Function at 0x431f71
Capabilities:
Resolve function by parsing pe exports

Disassembly:
xchg esi, eax
lodsd eax, dword [esi]
mov eax, dword [eax + 8]
push eax
call fcn.0042fdaf
outsb dx, byte [esi]
pop edx
mov bh, 0xb4
mov edi, eax
mov eax, dword [edi + 0x3c]
mov edx, dword [edi + eax + 0x78]
add edx, edi
mov ecx, dword [edx + 0x18]
mov ebx, dword [edx + 0x20]
add ebx, edi
call fcn.0042fdaf
dec esi
lcall 0x8b34, 0x8b4906bf
dec ecx
mov esi, dword [ebx + ecx*4]
add esi, edi
mov eax, 0x50746547
cmp dword [esi], eax
jne 0x431f9c
mov eax, 0x41636f72
cmp dword [esi + 4], eax
jne 0x431f9c
call fcn.0042fdaf
pop esi
mov dl, 0x43
mov esi, 0x3245a8b
fbld tbyte [esi - 0x75]
or al, 0x4b
mov ebx, dword [edx + 0x1c]
add ebx, edi
mov eax, dword [ebx + ecx*4]
add eax, edi
push eax
call fcn.0042fdaf
jne 0x43204a
add dl, ah
push dword [ebp + 8]
push dword [ebp + 4]
push dword [ebp]
call fcn.004305af
in eax, 0xff
dec dword [ebx + 0x535151ec]
push esi
mov esi, ecx
push edi
lea ecx, [esi + 0x40]
mov edi, dword [ecx + 0x404]
test edi, edi
jne 0x432001
mov edi, ecx
call fcn.00431e26
mov edx, dword [ebp + 0xc]
dec eax
mov ebx, dword [ebp + 8]
add edi, eax
mov dword [esi + 0x34], edi
mov ecx, dword [esi + 0x28]
test ecx, ecx
jg 0x43201f
mov eax, ebx
or eax, edx
je 0x432059
push 0
push dword [ebp + 0x10]
lea eax, [ecx - 1]
push edx
push ebx
mov dword [esi + 0x28], eax
call fcn.00449bf0
add cl, 0x30
mov dword [ebp - 4], ebx
mov ebx, eax
cmp cl, 0x39
jle 0x43204f
cmp byte [ebp + 0x14], 0
sete al
dec al
and al, 0xe0
add al, 0x61
popal
sub al, 0x3a
add cl, al
mov eax, dword [esi + 0x34]
mov byte [eax], cl
dec dword [esi + 0x34]
jmp 0x432012
mov eax, dword [esi + 0x34]
sub edi, eax
mov dword [esi + 0x38], edi
inc eax
pop edi
mov dword [esi + 0x34], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
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 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40601c
push 0x40109a
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
push eax
fnstcw word [esp]
or word [esp], 0x300
fldcw word [esp]
add esp, 4
push 0
push 0
push 0x406028
push 0x406024
push 0x406020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x406028]
push dword [0x406024]
push dword [0x406020]
mov dword [0x406014], esp
call fcn.0040129c
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret

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 0x40193e
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov eax, dword [esp + 8]
mov dword [0x4040d0], eax
xor eax, eax
mov ebp, esp
mov ecx, 0xa
push eax
dec ecx
jne 0x401951
push esp
mov dword [ebp - 0x24], 0x4016b5
mov eax, dword [0x4040d0]
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], str.solienty
call dword [sym.imp.USER32.dll_RegisterClassA]
xor eax, eax
push eax
push dword [0x4040d0]
push eax
push eax
push 0x190
push 0x2b2
push 0x640
push 0x9c4
push 0
push str.absent
push str.solienty
push eax
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x4040d8], eax
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x4019f0
mov esi, dword [sym.imp.USER32.dll_TranslateMessage]
mov edi, dword [sym.imp.USER32.dll_DispatchMessageA]
lea eax, [ebp - 0x1c]
push eax
call esi
lea ecx, [ebp - 0x1c]
push ecx
call edi
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
jne 0x4019d1
pop ebp
ret 0x10
Function at 0x413e30
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xe000]
push edi
jmp 0x413e4a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x413e51
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x413e40
mov eax, 1
add ebx, ebx
jne 0x413e63
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x413e58
jne 0x413e74
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x413e58
xor ecx, ecx
sub eax, 3
jb 0x413e88
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x413efa
mov ebp, eax
add ebx, ebx
jne 0x413e93
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x413ea0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x413ec4
inc ecx
add ebx, ebx
jne 0x413eb0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x413ea5
jne 0x413ec1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x413ea5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x413ee4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x413ed5
jmp 0x413e46
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x413ee4
add edi, ecx
jmp 0x413e46
pop esi
mov edi, esi
mov ecx, 0x2a3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x413f02
cmp byte [edi], 6
jne 0x413f02
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 0x413f07
lea edi, [esi + 0x11000]
mov eax, dword [edi]
or eax, eax
je 0x413f76
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x14068]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x140a4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x413f34
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x140a8]
or eax, eax
je 0x413f70
mov dword [ebx], eax
add ebx, 4
jmp 0x413f51
call dword [esi + 0x140b8]
mov ebp, dword [esi + 0x140ac]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x31f]
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 0x413faa
sub esp, 0xffffff80
jmp section.UPX0
Function at 0x572c80
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push edx
push eax
call sub.ws2_32.dll_connect
mov esp, ebp
pop ebp
ret

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219

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