joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40234e
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
inc esi
cmp dword [0x408320], esi
push edi
jne 0x40236e
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
cmp dword [ebp + 0xc], 0
mov al, byte [ebp + 0x10]
mov dword [0x40831c], esi
mov byte [0x408318], al
jne 0x4023d4
mov ecx, dword [0x408968]
test ecx, ecx
je 0x4023b5
mov eax, dword [0x408964]
sub eax, 4
cmp eax, ecx
jmp 0x4023ae
mov eax, dword [eax]
test eax, eax
je 0x4023a0
call eax
mov eax, dword [0x408964]
sub eax, 4
cmp eax, dword [0x408968]
mov dword [0x408964], eax
jae 0x402398
mov eax, 0x40801c
mov esi, 0x408020
cmp eax, esi
mov edi, eax
jae 0x4023d4
mov eax, dword [edi]
test eax, eax
je 0x4023cd
call eax
add edi, 4
cmp edi, esi
jb 0x4023c5
mov eax, 0x408024
mov esi, 0x408028
cmp eax, esi
mov edi, eax
jae 0x4023f3
mov eax, dword [edi]
test eax, eax
je 0x4023ec
call eax
add edi, 4
cmp edi, esi
jb 0x4023e4
cmp dword [ebp + 0x10], 0
pop edi
pop esi
jne 0x40240d
push dword [ebp + 8]
mov dword [0x408320], 1
call fcn.004022b4
pop ebp
ret

Function at 0x40244f
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x408040]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x408050]
je 0x402484
inc eax
cmp eax, 0x13
jb 0x402475
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x408050]
jne 0x4025aa
mov eax, dword [0x4082cc]
cmp eax, 1
je 0x402582
cmp eax, edx
jne 0x4024b4
cmp dword [0x408048], 1
je 0x402582
cmp ecx, 0xfc
je 0x4025aa
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4024ea
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00403070
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004032a0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x40251e
mov eax, edi
push eax
call fcn.004032a0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x4062b4
push edi
call fcn.00403170
add esp, 0x10
push edi
call fcn.004032a0
push dword [esi + 0x408054]
mov ebx, eax
call fcn.004032a0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00402f30
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00403070
push edi
push ebx
call fcn.00403080
push 0x4062b0
push ebx
call fcn.00403080
push dword [esi + 0x408054]
push ebx
call fcn.00403080
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00402f6d
add esp, 0x2c
jmp 0x4025aa
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x408054]
push dword [esi]
call fcn.004032a0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.00401ac1
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x402a7f
Capabilities:
Query environment variable

Disassembly:
push ecx
push ecx
mov eax, dword [0x40853c]
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
push esi
push edi
xor ebx, ebx
xor esi, esi
xor edi, edi
cmp eax, ebx
jne 0x402ac8
call ebp
mov esi, eax
cmp esi, ebx
je 0x402aae
mov dword [0x40853c], 1
jmp 0x402acd
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x402ac3
push 2
pop eax
mov dword [0x40853c], eax
jmp 0x402ac8
mov eax, dword [0x40853c]
cmp eax, 1
jne 0x402b25
cmp esi, ebx
jne 0x402ae0
call ebp
mov esi, eax
cmp esi, ebx
jne 0x402ae0
xor eax, eax
jmp 0x402bcc
cmp word [esi], bx
mov eax, esi
je 0x402af5
inc eax
inc eax
cmp word [eax], bx
jne 0x402ae7
inc eax
inc eax
cmp word [eax], bx
jne 0x402ae7
sub eax, esi
inc eax
inc eax
mov ebp, eax
push ebp
call fcn.004039ea
mov edi, eax
cmp edi, ebx
pop ecx
jne 0x402b18
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
jmp 0x402bcc
push ebp
push esi
push edi
call fcn.00403a00
add esp, 0xc
jmp 0x402b0a
cmp eax, 2
je 0x402b2e
cmp eax, ebx
jne 0x402ad9
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebp, eax
cmp ebp, ebx
je 0x402ad9
cmp byte [ebp], bl
mov esi, ebp
je 0x402b64
push ebx
push ebx
push 0xffffffffffffffff
push esi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
cmp eax, ebx
je 0x402ad9
push esi
add edi, eax
call fcn.004032a0
lea esi, [esi + eax + 1]
cmp byte [esi], bl
pop ecx
jne 0x402b41
inc edi
lea eax, [edi + edi]
push eax
mov dword [esp + 0x18], edi
call fcn.004039ea
cmp eax, ebx
pop ecx
mov dword [esp + 0x10], eax
je 0x402bdd
cmp byte [ebp], bl
mov edi, ebp
mov esi, eax
je 0x402bbe
mov ecx, dword [esp + 0x14]
mov eax, esi
sub eax, dword [esp + 0x10]
sar eax, 1
sub ecx, eax
push ecx
push esi
push 0xffffffffffffffff
push edi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x402bd3
push edi
call fcn.004032a0
push esi
lea edi, [edi + eax + 1]
call fcn.00401acf
cmp byte [edi], bl
pop ecx
pop ecx
lea esi, [esi + eax*2 + 2]
jne 0x402b84
push ebp
mov word [esi], bx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
push dword [esp + 0x10]
call fcn.00403924
pop ecx
push ebp
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
jmp 0x402ad9
Function at 0x402be9
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [0x408540]
push ebp
xor ebp, ebp
cmp eax, ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCommandLineW]
jne 0x402c29
call esi
test eax, eax
je 0x402c0e
mov dword [0x408540], 1
jmp 0x402c2e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x402c25
mov dword [0x408540], 2
jmp 0x402c37
xor eax, eax
jmp 0x402c85
cmp eax, 1
jne 0x402c32
call esi
jmp 0x402c85
cmp eax, 2
jne 0x402c25
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push ebp
push ebp
push 0xffffffffffffffff
mov ebx, eax
push ebx
push 1
push ebp
call edi
mov esi, eax
cmp esi, ebp
je 0x402c7d
lea eax, [esi + esi]
push eax
call fcn.004039ea
mov ebp, eax
test ebp, ebp
pop ecx
je 0x402c7d
push esi
push ebp
push 0xffffffffffffffff
push ebx
push 1
push 0
call edi
test eax, eax
jne 0x402c81
push ebp
call fcn.00403924
pop ecx
xor eax, eax
jmp 0x402c83
mov eax, ebp
pop edi
pop ebx
pop esi
pop ebp
ret

Function at 0x402f6d
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x408544], ebx
push esi
push edi
jne 0x402fed
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x403028
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x408544], eax
je 0x403028
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x408548], eax
call esi
cmp dword [0x4082e0], 2
mov dword [0x40854c], eax
jne 0x402fed
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x408554], eax
je 0x402fed
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x408550], eax
mov eax, dword [0x408550]
test eax, eax
je 0x403032
call eax
test eax, eax
je 0x403019
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x408554]
test eax, eax
je 0x403019
test byte [ebp - 8], 1
jne 0x403032
cmp dword [0x4082ec], 4
jb 0x40302c
or byte [ebp + 0x12], 0x20
jmp 0x403051
xor eax, eax
jmp 0x403061
or byte [ebp + 0x12], 4
jmp 0x403051
mov eax, dword [0x408548]
test eax, eax
je 0x403051
call eax
mov ebx, eax
test ebx, ebx
je 0x403051
mov eax, dword [0x40854c]
test eax, eax
je 0x403051
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x408544]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40341a
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x403448
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x40344f
cmp ebx, dword [eax + 4]
jae 0x40344f
xor eax, eax
jmp 0x40363f
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x403460
xor eax, eax
inc eax
jmp 0x40363e
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x403476
cmp ecx, edx
jae 0x4035bb
cmp dword [eax + 4], 0
je 0x40347f
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x403467
cmp dword [ebp + 8], 0
je 0x4034a1
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x4035bb
cmp eax, esi
jae 0x4035bb
mov eax, dword [0x408558]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4034c6
cmp dword [esi*4 + 0x408560], edi
je 0x4035bf
inc esi
cmp esi, eax
jl 0x4034b4
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40363b
cmp dword [ebp - 8], 0x1000000
jne 0x40363b
test byte [ebp - 0xc], 0xcc
je 0x403544
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x40363b
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x40363b
cmp word [eax + 0x18], 0x10b
jne 0x40363b
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x40363b
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x403544
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x403544
test byte [ecx + 0x27], 0x80
jne 0x4035bb
push 1
push 0x4085a0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x403458
mov ecx, dword [0x408558]
test ecx, ecx
mov edx, ecx
jle 0x403578
lea eax, [ecx*4 + 0x40855c]
cmp dword [eax], edi
je 0x403578
dec edx
sub eax, 4
test edx, edx
jg 0x40356c
test edx, edx
jne 0x4035a9
push 0xf
pop ebx
cmp ecx, ebx
jg 0x403585
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x40359d
lea eax, [edx*4 + 0x408560]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x40358b
cmp ecx, 0x10
jge 0x4035a9
inc ecx
mov dword [0x408558], ecx
push 0
push 0x4085a0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x403458
xor eax, eax
jmp 0x40363e
test esi, esi
jle 0x403458
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x4085a0
call ebx
test eax, eax
jne 0x403458
cmp dword [esi*4 + 0x408560], edi
je 0x403615
mov eax, dword [0x408558]
lea esi, [eax - 1]
test esi, esi
jl 0x403603
cmp dword [esi*4 + 0x408560], edi
je 0x4035ff
dec esi
jns 0x4035f3
test esi, esi
jge 0x403613
cmp eax, 0x10
jge 0x40360e
inc eax
mov dword [0x408558], eax
lea esi, [eax - 1]
jmp 0x403615
je 0x40362d
xor ecx, ecx
test esi, esi
jl 0x40362d
lea eax, [ecx*4 + 0x408560]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x40361b
push 0
push 0x4085a0
call ebx
jmp 0x403458
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x404c18
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.00402f30
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x404cb3
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x4082e0]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x404cb3
cmp eax, 1
je 0x404cd4
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x404cb3
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x404c80
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x404caf
xor eax, eax
inc eax
jmp 0x404cf3
cmp edi, eax
jae 0x404cb7
xor eax, eax
jmp 0x404cf3
cmp eax, esi
jae 0x404cbe
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x4082e0]
jmp 0x404cd7
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x416230
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49c2eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0048edee
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4162b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048c2ba
mov eax, dword [eax]
push 0x4c2dec
push eax
call fcn.0047eca4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048f079
test bl, bl
je 0x4162b2
push 0x4c2dec
lea ecx, [esp + 0xc]
call fcn.0048f455
push 0x4c2df8
lea ecx, [esp + 0xc]
call fcn.0048f455
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4162ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048f079
jmp 0x4163b9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x416372
lea edx, [esp + 0x7c]
push 0x4c2df4
push edx
call fcn.0047eca4
add esp, 8
test eax, eax
je 0x416372
lea eax, [esp + 0x7c]
push 0x4c2df0
push eax
call fcn.0047eca4
add esp, 8
test eax, eax
je 0x416372
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x416302
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0048f079
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x417630
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x417692
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4176a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49c44b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4cd340]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4177d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417706
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048f079
xor eax, eax
jmp 0x41784f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048f202
push esi
lea ecx, [esp + 0xc]
call fcn.0048f491
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41782d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00417630
test eax, eax
jne 0x41782d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.00417630
test eax, eax
jne 0x41782d
lea eax, [esp + 0x14]
push 0x4c2e18
push eax
call fcn.0047fe90
mov esi, eax
add esp, 8
test esi, esi
jne 0x41780c
lea ecx, [esp + 0x14]
push 0x4c2e14
push ecx
call fcn.0047fe10
mov esi, eax
add esp, 8
test esi, esi
jne 0x41780c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41780f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048f1b2
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41771e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048f079
xor eax, eax
jmp 0x41784f
mov byte [esi], 0
push 0x4c2e10
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0048f079
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x42a470
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42a4de
cmp si, 0x69
ja 0x42a4de
add esi, 0xffd0
cmp si, 0x11
je 0x42a4ae
push 0x11
call edi
test ax, ax
jge 0x42a4ae
or esi, 0x2000
cmp si, 0x10
je 0x42a4c3
push 0x10
call edi
test ax, ax
jge 0x42a4c3
or esi, 0x4000
cmp si, 0x12
je 0x42a4d8
push 0x12
call edi
test ax, ax
jge 0x42a4d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42a4eb
mov esi, 0xbd
jmp 0x42a49f
cmp si, 0x6e
jne 0x42a4f8
mov esi, 0xbe
jmp 0x42a49f
cmp si, 0x6f
jne 0x42a499
mov esi, 0xbf
jmp 0x42a49f

Function at 0x42bec0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4de240]
xor edx, edx
cmp eax, edx
jne 0x42bee6
xor eax, eax
mov byte [eax + 0x4de140], al
inc eax
cmp eax, 0x100
jl 0x42bece
mov dword [0x4de240], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4de140
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42bf77
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42bf4a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x42bf18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42bff0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x42c043
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42c02a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x433050
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4331e8
cmp ebp, ebx
jle 0x4331e8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4330ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4330b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4330c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4330cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0048edba
add esp, 4
cmp eax, ebx
je 0x4330ec
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0048edba
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4331de
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4331c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4331b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4331a6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4331b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4331b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x433150
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x433141
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x436750
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x49ddf8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x436789
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00496957
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004969df
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00436810
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00496a1c
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24