joyce8/EMBER2024-capa huggingface dataset:
Function at 0x494990
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 0x10]
sub esp, 0x34
cdq
and edx, 0xf
push ebx
mov ebx, dword [esp + 0x40]
push ebp
mov ebp, dword [esp + 0x4c]
push esi
push edi
lea edi, [edx + eax]
sar edi, 4
and ebp, reloc.WS2_32.dll_ntohs
jns 0x4949ba
dec ebp
or ebp, 0xfffffff0
inc ebp
mov dword [esp + 0x1c], ebp
je 0x4949cf
test edi, edi
jne 0x4949ce
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x34
ret
dec edi
mov eax, dword [esp + 0x58]
mov esi, dword [eax + 8]
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [esp + 0x4c], esi
mov esi, dword [eax + 0xc]
mov dword [esp + 0x10], esi
mov esi, dword [esp + 0x50]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], edx
test edi, edi
je 0x494a62
mov ebp, dword [esp + 0x48]
mov eax, ebx
sub eax, esi
mov dword [esp + 0x50], eax
push esi
push ebx
push dword [ebp + 4]
lea eax, [ebp + 0xf8]
push eax
call fcn.004936f0
mov eax, dword [esp + 0x24]
add esp, 0x10
xor dword [esi], eax
mov eax, dword [esp + 0x18]
xor dword [esi + 4], eax
mov eax, dword [esp + 0x4c]
xor dword [esi + 8], eax
mov eax, dword [esp + 0x50]
mov ecx, dword [esp + 0x10]
xor dword [esi + 0xc], ecx
mov ecx, dword [ebx]
mov eax, dword [eax + esi + 8]
add esi, 0x10
mov edx, dword [ebx + 4]
mov dword [esp + 0x4c], eax
mov eax, dword [ebx + 0xc]
add ebx, 0x10
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], edx
mov dword [esp + 0x10], eax
dec edi
jne 0x494a02
mov ebp, dword [esp + 0x1c]
mov eax, dword [esp + 0x58]
test ebp, ebp
je 0x494b2a
mov edi, dword [ebx]
mov edx, dword [ebx + 4]
mov ecx, dword [ebx + 8]
mov eax, dword [ebx + 0xc]
mov ebp, dword [esp + 0x58]
mov dword [esp + 0x24], edi
mov dword [esp + 0x28], edx
mov dword [esp + 0x30], eax
mov dword [ebp], edi
mov edi, ebp
mov dword [esp + 0x2c], ecx
mov dword [edi + 4], edx
lea edx, [esp + 0x34]
push edx
mov dword [edi + 0xc], eax
lea edx, [esp + 0x28]
mov eax, dword [esp + 0x4c]
push edx
mov dword [edi + 8], ecx
push dword [eax + 4]
lea ecx, [eax + 0xf8]
push ecx
mov dword [esp + 0x30], ecx
call fcn.004936f0
mov ebp, dword [esp + 0x2c]
add esp, 0x10
test ebp, ebp
je 0x494aea
mov eax, esi
lea edi, [ebx + 0x10]
sub eax, ebx
lea edx, [esp + 0x34]
mov dword [esp + 0x50], eax
mov ebx, eax
mov al, byte [edi]
lea edi, [edi + 1]
mov cl, byte [edx]
lea edx, [edx + 1]
xor cl, al
mov byte [edx - 1], al
mov byte [ebx + edi - 1], cl
dec ebp
jne 0x494ad4
push esi
lea eax, [esp + 0x38]
push eax
mov eax, dword [esp + 0x50]
push dword [eax + 4]
push dword [esp + 0x2c]
call fcn.004936f0
mov eax, dword [esp + 0x24]
add esp, 0x10
xor dword [esi], eax
mov eax, dword [esp + 0x18]
xor dword [esi + 4], eax
mov eax, dword [esp + 0x4c]
xor dword [esi + 8], eax
mov ecx, dword [esp + 0x10]
xor dword [esi + 0xc], ecx
mov eax, dword [esp + 0x54]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
pop edi
mov dword [eax], ecx
mov ecx, dword [esp + 0x48]
pop esi
mov dword [eax + 8], ecx
mov ecx, dword [esp + 8]
pop ebp
mov dword [eax + 4], edx
mov dword [eax + 0xc], ecx
mov eax, dword [esp + 0x48]
pop ebx
add esp, 0x34
ret
Function at 0x494b50
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 0x10]
sub esp, 0x20
cdq
and edx, 0xf
push ebp
mov ebp, dword [esp + 0x30]
push esi
lea esi, [edx + eax]
mov eax, dword [esp + 0x38]
sar esi, 4
push edi
mov edi, dword [esp + 0x34]
and eax, reloc.WS2_32.dll_ntohs
jns 0x494b7c
dec eax
or eax, 0xfffffff0
inc eax
mov dword [esp + 0x34], eax
je 0x494b90
test esi, esi
jne 0x494b8f
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20
ret
dec esi
push ebx
mov ebx, dword [esp + 0x44]
test esi, esi
je 0x494bee
mov ecx, dword [esp + 0x34]
lea edx, [ecx + 8]
mov eax, dword [edi]
xor eax, dword [ebx]
mov dword [esp + 0x10], eax
mov eax, dword [ebx + 4]
xor eax, dword [edi + 4]
mov dword [esp + 0x14], eax
mov eax, dword [ebx + 8]
xor eax, dword [edi + 8]
mov dword [esp + 0x18], eax
mov eax, dword [ebx + 0xc]
xor eax, dword [edi + 0xc]
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x10]
push ebp
push eax
push dword [ecx + 4]
push edx
call fcn.00493cd0
mov ecx, dword [esp + 0x44]
mov ebx, ebp
add esp, 0x10
add edi, 0x10
add ebp, 0x10
lea edx, [ecx + 8]
dec esi
jne 0x494ba0
mov eax, dword [esp + 0x38]
test eax, eax
je 0x494ca2
mov edx, dword [edi + 8]
xor edx, dword [ebx + 8]
mov eax, dword [edi]
xor eax, dword [ebx]
mov ecx, dword [edi + 4]
xor ecx, dword [ebx + 4]
mov esi, dword [edi + 0xc]
xor esi, dword [ebx + 0xc]
mov dword [esp + 0x18], edx
lea edx, [esp + 0x20]
push edx
mov dword [esp + 0x14], eax
lea edx, [esp + 0x14]
mov eax, dword [esp + 0x38]
push edx
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x24], esi
push dword [eax + 4]
lea ecx, [eax + 8]
push ecx
mov dword [esp + 0x4c], ecx
call fcn.00493cd0
mov ebx, dword [esp + 0x48]
add esp, 0x10
xor esi, esi
test ebx, ebx
je 0x494c69
lea edx, [ebp + 0x10]
sub edi, ebp
lea esp, [esp]
mov cl, byte [esp + esi + 0x20]
lea edx, [edx + 1]
mov al, byte [edi + edx - 1]
xor al, cl
mov byte [edx - 1], cl
mov byte [esp + esi + 0x20], al
inc esi
cmp esi, ebx
jb 0x494c50
lea eax, [esp + 0x20]
push eax
push eax
mov eax, dword [esp + 0x3c]
push dword [eax + 4]
push dword [esp + 0x48]
call fcn.00493cd0
mov eax, dword [esp + 0x30]
lea ebx, [esp + 0x30]
mov dword [ebp], eax
add esp, 0x10
mov eax, dword [esp + 0x24]
mov dword [ebp + 4], eax
mov eax, dword [esp + 0x28]
mov dword [ebp + 8], eax
mov eax, dword [esp + 0x2c]
mov dword [ebp + 0xc], eax
mov eax, dword [esp + 0x44]
mov ecx, dword [ebx]
mov dword [eax], ecx
mov ecx, dword [ebx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [ebx + 8]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 0xc]
pop ebx
pop edi
pop esi
mov dword [eax + 0xc], ecx
mov eax, dword [esp + 0x34]
pop ebp
add esp, 0x20
ret
Function at 0x402940
Capabilities:
Contain obfuscated stackstrings

Disassembly:
je 0x402948
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.0040265a
adc edx, dword [edi + 0x458d295a]
rcl byte [eax - 0x18], 0xc5
cld
invalid

Function at 0x4041e0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
add byte [eax], al
and byte [ebp - 0x78c], 0
and byte [ebp - 0x78b], 0
mov byte [ebp - 0x78a], 0xa0
and byte [ebp - 0x789], 0
mov byte [ebp - 0x788], 3
mov byte [ebp - 0x787], 0x3b
mov byte [ebp - 0x786], 0x33
mov byte [ebp - 0x785], 0x3c
mov byte [ebp - 0x784], 0x30
mov byte [ebp - 0x783], 0x3a
mov byte [ebp - 0x782], 0x2d
mov byte [ebp - 0x781], 0x71
mov byte [ebp - 0x780], 0x3b
mov byte [ebp - 0x77f], 0x33
mov byte [ebp - 0x77e], 0x33
mov byte [ebp - 0x77d], 0x5f
push 0xc
lea eax, [ebp - 0x78c]
push eax
call fcn.0040266a
pop ecx
push eax
mov eax, dword [ebp - 0x28]
lea eax, [ebp + eax - 0x12c]
push eax
call fcn.004025cb
add esp, 0xc
lea eax, [ebp - 0x12c]
mov dword [ebp - 0x3a0], eax
jmp 0x4045d2
mov eax, dword [ebp - 0x6fc]
inc eax
mov dword [ebp - 0x6fc], eax
and dword [ebp - 0x37c], 0
call fcn.0040265a
sub ecx, esi
cld
adc bh, bh
mov ch, 0x60
cld
invalid

Function at 0x406750
Capabilities:
Create service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x412018]
xor eax, ebp
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x21c], ecx
mov ecx, dword [ebp - 0x21c]
call fcn.004099d0
test eax, eax
je 0x406782
mov eax, 1
jmp 0x406827
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4067a1
xor eax, eax
jmp 0x406827
push 0x104
lea eax, [ebp - 0x218]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0
push str.RPCSS
push 0
push 0
lea ecx, [ebp - 0x218]
push ecx
push 1
push 3
push 0x10
push 0xf01ff
mov edx, dword [ebp - 0x21c]
add edx, 0x230
push edx
mov eax, dword [ebp - 0x21c]
add eax, 0x230
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CreateServiceW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x40680e
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
xor eax, eax
jmp 0x406827
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, 1
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.00407668
mov esp, ebp
pop ebp
ret
Function at 0x40304c
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4030a5
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetCommandLineA
lea edx, [ebp - 8]
call fcn.00402ee8
mov dword [ebp - 4], eax
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00402ee8
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 0
je 0x40308f
inc ebx
jmp 0x403078
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4030ac
lea eax, [ebp - 8]
call fcn.00404d64
ret

Function at 0x4030b4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404d64
test esi, esi
jne 0x4030eb
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.00404e54
jmp 0x40310c
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402ee8
mov dword [esp], eax
test esi, esi
je 0x40310c
cmp dword [ebx], 0
je 0x40310c
dec esi
jmp 0x4030f3
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x403cb0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4f2020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403d48
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403d28
xor eax, eax
push ebp
push 0x403d21
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403d64
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403d28
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4f2020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4f2020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404b3c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4f604c], 0
je 0x404b9d
cmp word [0x4f6220], 0xd7b2
jne 0x404b65
cmp dword [0x4f6228], 0
jbe 0x404b65
mov eax, 0x4f621c
call dword [0x4f6238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4f2070
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404bc4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4f2030], 0
jne 0x404bb9
push 0
push 0x4f2068
push 0x4f2070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x404d18
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402c88
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4f604d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404ce0
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40716c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x4071d2
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404fe4
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.004036e8
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4071bc
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4071d9
lea eax, [ebp - 0x10]
call fcn.00404d64
ret

Function at 0x409f50
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405234
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409f69
test al, 0x10
jne 0x409f6d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40d404
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40d43d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404e54
jmp 0x40d446
mov eax, ebx
mov edx, esi
call fcn.00404db8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40d450
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40d471
mov al, byte [esp]
jmp 0x40d473
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40db08
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40d970
mov eax, dword [0x4f4f64]
cmp byte [eax], 0
je 0x40db84
mov eax, dword [0x4f4bc0]
call fcn.0040350c
call fcn.00402e14
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040a288
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40dbcc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40dbba
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4f4b34]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4f6668]
call fcn.004065bc
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40e470
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40e546
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404dfc
lea eax, [ebp - 8]
call fcn.00405284
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00405234
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40e530
mov eax, ebx
call fcn.00402c88
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40e529
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00405234
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40e513
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40e558
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40e513
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e530
mov eax, dword [ebp - 0x10]
call fcn.00402cb8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e54d
lea eax, [ebp - 8]
call fcn.00404d64
ret

Function at 0x40eb60
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40ebc4
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404fe4
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00409b6c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ebcb
lea eax, [ebp - 0xc]
call fcn.00404d64
ret

Function at 0x42414c
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov al, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x424199
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.00423f78
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4241b1
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4241b8
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00423f78
dec esi
jne 0x4241da
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x42531c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4f688c
cmp dword [edi], 0
jne 0x425398
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4f6888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4f263c
mov ecx, 2
call fcn.00402ea8
mov edx, 0x4252f4
lea eax, [esi + 5]
call fcn.00425314
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00425314
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x42536d
mov dword [0x4f6888], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x42690c
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x426912
ret

Function at 0x428e4c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x428e9d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x428e84
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x428e74
jmp 0x428e9d
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x428e85
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4319c0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00405224
xor eax, eax
push ebp
push 0x431aee
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x431ac1
xor eax, eax
push ebp
push 0x431aba
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00405034
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x431a8f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x431a7e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00405034
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00405234
mov edx, ebx
pop ecx
call fcn.00402ea8
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431a85
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4f4a74]
mov dl, 1
mov eax, dword [0x408864]
call fcn.0040dc8c
call fcn.004046b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431af5
lea eax, [ebp - 4]
call fcn.00404d64
ret
Function at 0x431afc
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x431cad
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00405424
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x431cc4
call fcn.00405080
mov eax, ebx
call fcn.004248b0
mov edi, eax
dec edi
test edi, edi
jl 0x431bb4
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00424884
mov edx, dword [0x4385d4]
call fcn.00403fec
test al, al
je 0x431bb0
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.00424884
lea edx, [ebp - 0x14]
call fcn.00440948
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00405424
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004050f4
inc esi
dec edi
jne 0x431b62
mov al, byte [0x431cc8]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x431cd4
mov eax, dword [ebp - 0xc]
call fcn.0040f13c
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.00404dfc
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.00440948
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x431cc4
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f8]
call fcn.00440948
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x431cc4
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x431cc4
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x431ce0
call fcn.0040ad30
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431cb4
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404d88
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404d88
lea eax, [ebp - 0x14]
call fcn.00404d64
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00404d88
ret