joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001890
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1004b780
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x1018c880]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
movzx eax, word [ecx + 0x14]
add ecx, 0x18
add ecx, eax
xor edx, edx
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x14], ecx
mov eax, dword [eax]
movzx eax, word [eax + 6]
cmp edx, eax
jge 0x100019c7
mov esi, dword [ecx + 0x24]
mov eax, esi
mov edi, esi
shr eax, 0x1d
shr edi, 0x1e
mov ebx, esi
and eax, 1
shr ebx, 0x1f
and edi, 1
test esi, 0x2000000
jne 0x100019d9
jmp 0x10001922
lea eax, [edi + eax*2]
lea eax, [ebx + eax*2]
mov eax, dword [eax*4 + 0x1018c850]
mov dword [ebp - 0x20], eax
test esi, 0x4000000
je 0x10001942
or eax, 0x200
mov dword [ebp - 0x20], eax
mov eax, dword [ecx + 0x10]
mov dword [ebp - 0x18], eax
test eax, eax
je 0x100019f5
jmp 0x10001a11
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x10054bec
lea eax, [ebp - 0x24]
mov dword [ebp - 4], 0
push eax
mov dword [ebp - 0x24], 0x4b
call fcn.10003402
push 0x10054bec
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 2
push eax
mov dword [ebp - 0x28], 0x10
call fcn.10003402
push 0x10054bec
lea eax, [ebp - 0x2c]
mov dword [ebp - 4], 4
push eax
mov dword [ebp - 0x2c], 0xf
call fcn.10003402
int3

Function at 0x100020c0
Capabilities:
Get system information on windows
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x138
mov eax, dword [0x1018c880]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x138]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp dword [ebp - 0x124], 2
jle 0x1000218b
push 0x104
lea eax, [ebp - 0x108]
push 0
push eax
call fcn.10003e70
add esp, 0xc
lea eax, [ebp - 0x108]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [ebp - 0x114]
push eax
push 0xf003f
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionRun
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10002166
push 0x104
lea eax, [ebp - 0x108]
push eax
push 1
push 0
push str.OneDrive
push dword [ebp - 0x114]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 0x114]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x110]
mov dword [ebp - 0x110], 0x6c656853
push eax
mov dword [ebp - 0x10c], 0x78656c
call fcn.10001000
add esp, 4
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100021ff
mov esp, ebp
pop ebp
ret

Function at 0x1000ded1
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1000df10
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1000df10
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1000df10
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1000df10
cmp dword [ecx + 0x74], 0xe
jbe 0x1000df10
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x1002d34b
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x1018c880]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x1002d396
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.1002d7eb
test al, al
jne 0x1002d390
sub edx, 2
cmp edx, edi
jne 0x1002d376
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x1002d3b8
lea eax, [edi + 2]
cmp edx, eax
je 0x1002d3b8
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.1002d012
add esp, 0x10
jmp 0x1002d4b2
push esi
lea ecx, [ebp - 0x255]
call fcn.1002d7eb
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x1002d3fb
push dword [ebp - 0x25c]
jmp 0x1002d3a8
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x1002d438
cmp word [ebp - 0x226], 0
je 0x1002d459
cmp word [ebp - 0x226], ax
jne 0x1002d438
cmp word [ebp - 0x224], 0
je 0x1002d459
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.1002d012
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x1002d4a5
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x1002d412
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x1002d48d
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x1002d4b2
push 0x1002ca62
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.10036730
add esp, 0x10
jmp 0x1002d482
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100021ff
leave
ret
Function at 0x1002eeff
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1002ef9c
push ebx
push esi
call fcn.1002eebb
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1002edf8
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1002ef49
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1002ef9b
push edi
push eax
call fcn.10032006
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1002ef69
call fcn.1002ca10
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1002ef9a
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1002edf8
add esp, 0x20
test eax, eax
jne 0x1002ef88
push edi
call fcn.1002ca10
jmp 0x1002ef90
push ebx
call fcn.1002ca10
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x1002ef9f
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x1002efb0
pop esi
ret
push ebx
push edi
push esi
call fcn.1002eebb
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.10032006
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x1002efd8
push ebx
push esi
push edi
call fcn.100038f0
add esp, 0xc
push 0
call fcn.1002ca10
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x1002f8c7
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1002f24d

Function at 0x100302ba
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1004e0dc
push 0x1004e0d4
push str.FlsAlloc
push 0x1f
call fcn.1002ff88
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100302ee
push dword [ebp + 8]
mov ecx, esi
call dword [0x1004c174]
call esi
jmp 0x100302f4
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10030338
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1004e0ec
push 0x1004e0e4
push str.FlsGetValue
push 0x21
call fcn.1002ff88
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1003036f
push dword [ebp + 8]
mov ecx, esi
call dword [0x1004c174]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x10030377
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1004e0f4
push 0x1004e0ec
push str.FlsSetValue
push 0x22
call fcn.1002ff88
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100303b1
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1004c174]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x1003fab6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.1002be76
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1003fb25
cmp esi, dword [ebp - 4]
je 0x1003fb20
cmp dword [ebp + 0xc], 0
je 0x1003fb20
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x1003fafd
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.1003f608
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x1003fb27
xor eax, eax
inc eax
jmp 0x1003fb27
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x1003fb8c
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1018c880]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.1002be76
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.1002be76
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x1003fc03
cmp word [ecx], dx
je 0x1003fc03
mov eax, dword [0x10051e44]
push edi
dec eax
push eax
push 0x10051d30
call fcn.1003fb2b
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x1003fc76
cmp word [eax], dx
je 0x1003fc76
mov eax, dword [edi]
test eax, eax
je 0x1003fc27
cmp word [eax], dx
je 0x1003fc27
lea eax, [ebp - 0x10]
push eax
call fcn.1003f50e
jmp 0x1003fc30
lea eax, [ebp - 0x10]
push eax
call fcn.1003f5a9
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1003fca0
mov eax, dword [0x10051d2c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10051a20
call fcn.1003fb2b
add esp, 0xc
test al, al
je 0x1003fca0
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x1003fc6b
cmp word [eax], di
je 0x1003fc6b
lea eax, [ebp - 0x10]
push eax
call fcn.1003f50e
pop ecx
jmp 0x1003fca2
lea eax, [ebp - 0x10]
push eax
call fcn.1003f5a9
jmp 0x1003fc68
mov eax, dword [edi]
test eax, eax
je 0x1003fc8d
cmp word [eax], dx
je 0x1003fc8d
lea eax, [ebp - 0x10]
push eax
call fcn.1003f4a5
pop ecx
jmp 0x1003fca0
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x1003fd6b
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1003f9b0
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x1003fd6b
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x1003fd6b
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x1003fd6b
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x1003fcf8
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.10030648
test ebx, ebx
je 0x1003fd66
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.10030648
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1003fd6b
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1003fd6b
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.10043533
add esp, 0x10
xor eax, eax
inc eax
jmp 0x1003fd6d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100021ff
leave
ret
Function at 0x10040c45
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x1018dcb8]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x10040c85
cmp byte [ebx], 0xa
jne 0x10040c85
or byte [edi + eax + 0x28], 4
jmp 0x10040c8a
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x10040d89
mov dl, byte [eax]
cmp dl, 0x1a
je 0x10040d6c
inc eax
cmp dl, 0xd
je 0x10040cb6
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x10040cdc
cmp eax, ecx
jae 0x10040cea
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x10040c9e
jmp 0x10040d89
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10040d67
cmp dword [ebp - 0x10], 0
je 0x10040d67
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1018dcb8]
test byte [eax + edi + 0x28], 0x48
je 0x10040d41
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x10040d2c
mov byte [esi], dl
jmp 0x10040d3d
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1018dcb8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x10040d89
cmp byte [ebp - 1], 0xa
jne 0x10040d50
cmp esi, ebx
jne 0x10040d50
mov byte [esi], 0xa
jmp 0x10040d88
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.10040a97
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x10040d89
mov byte [esi], 0xd
jmp 0x10040d88
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1018dcb8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x10040d86
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x10040d89
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x10040d92
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x1018dcb8]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x10040dd8
cmp word [ebx], dx
jne 0x10040dd8
or byte [eax + edi + 0x28], 4
jmp 0x10040ddd
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x10040f40
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x10040f20
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x10040e1e
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x10040e54
cmp eax, edx
jae 0x10040e62
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x10040df9
jmp 0x10040f40
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10040f1b
cmp dword [ebp - 0x18], 0
je 0x10040f1b
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1018dcb8]
test byte [eax + edi + 0x28], 0x48
je 0x10040ef1
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x10040eb5
mov word [esi], cx
jmp 0x10040eec
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1018dcb8]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x1018dcb8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1018dcb8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x10040f40
pop eax
cmp word [ebp - 4], ax
jne 0x10040f01
cmp esi, ebx
jne 0x10040f01
mov word [esi], ax
jmp 0x10040f3d
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.10040a97
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x10040f40
push 0xd
pop eax
jmp 0x10040efc
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1018dcb8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x10040f3a
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x10040f40
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x10043bb1
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10043a85

Function at 0x10047db0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10047ddd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10047ddd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x40c75e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x442470]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00409c53
and dword [ebp - 0x14], 0
cmp dword [0x45a49c], 0
mov dword [ebp - 0x18], eax
jne 0x40c811
push 0x402a74
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40c8b9
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x402a68
push ebx
call edi
test eax, eax
je 0x40c8b9
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x402a58
push ebx
mov dword [0x45a49c], eax
call edi
push eax
call esi
push 0x402a44
push ebx
mov dword [0x45a4a0], eax
call edi
push eax
call esi
push 0x402a28
push ebx
mov dword [0x45a4a4], eax
call edi
push eax
call esi
mov dword [0x45a4ac], eax
test eax, eax
je 0x40c811
push 0x402a10
push ebx
call edi
push eax
call esi
mov dword [0x45a4a8], eax
mov eax, dword [0x45a4a8]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40c86a
cmp dword [0x45a4ac], ecx
je 0x40c86a
push eax
call esi
push dword [0x45a4ac]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40c86a
test ebx, ebx
je 0x40c86a
call edi
test eax, eax
je 0x40c861
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40c861
test byte [ebp - 8], 1
jne 0x40c86a
or dword [ebp + 0x10], 0x200000
jmp 0x40c89d
mov eax, dword [0x45a4a0]
cmp eax, dword [ebp - 0x18]
je 0x40c89d
push eax
call esi
test eax, eax
je 0x40c89d
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40c89d
mov eax, dword [0x45a4a4]
cmp eax, dword [ebp - 0x18]
je 0x40c89d
push eax
call esi
test eax, eax
je 0x40c89d
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x45a49c]
call esi
test eax, eax
je 0x40c8b9
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40c8bb
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040c45e
leave
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x401678
Capabilities:
Create http request

Disassembly:
mov eax, 0x421b8b
call fcn.004213a0
sub esp, 0x848
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
cmp dword [edi + 4], esi
jne 0x401754
push esi
push esi
push esi
push esi
push str.Wildfire
call dword [sym.imp.WININET.dll_InternetOpenA]
cmp eax, esi
mov dword [edi + 4], eax
jne 0x401754
call fcn.004053bd
lea eax, [ebp - 0x60]
push eax
call fcn.004018c1
mov ebx, eax
push 0x424e3c
lea eax, [ebp - 0x40]
push eax
mov dword [ebp - 4], esi
call fcn.0040585f
mov esi, eax
push 0xa
mov byte [ebp - 4], 1
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0x80]
push eax
call fcn.00405494
mov edi, eax
push str.Couldnt_initialise_wininet_service__
lea eax, [ebp - 0x20]
push eax
mov byte [ebp - 4], 2
call fcn.0040585f
lea ecx, [ebp - 0x30]
push ecx
mov ecx, eax
mov byte [ebp - 4], 3
call fcn.00401265
lea ecx, [ebp - 0x50]
push ecx
mov edi, esi
mov ecx, eax
mov byte [ebp - 4], 4
call fcn.00401265
lea ecx, [ebp - 0x70]
push ecx
mov edi, ebx
mov ecx, eax
mov byte [ebp - 4], 5
call fcn.00401265
mov byte [ebp - 4], 6
push dword [eax + 4]
lea eax, [ebp - 0x850]
push eax
call section..text
push 0x427bec
lea eax, [ebp - 0x850]
push eax
call fcn.0041189b
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret

Function at 0x40191d
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x421b49
push eax
mov dword fs:[0], esp
sub esp, 0x82c
push esi
push edi
lea eax, [esp + 0xc]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ecx - 4]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x4019f4
call fcn.004053bd
lea eax, [esp + 0x50]
push eax
call fcn.004018c1
mov esi, eax
and dword [esp + 0x83c], 0
push 0xa
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [esp + 0x38]
push eax
call fcn.00405494
push str.Error_reading_from_Internet_connection__
lea ecx, [esp + 0x14]
push ecx
mov edi, eax
mov byte [esp + 0x844], 1
call fcn.00401218
push 0x424e3c
lea ecx, [esp + 0x24]
push ecx
mov ecx, eax
mov byte [esp + 0x844], 2
call fcn.004011cd
lea ecx, [esp + 0x40]
push ecx
mov edi, esi
mov ecx, eax
mov byte [esp + 0x840], 3
call fcn.00401265
mov byte [esp + 0x83c], 4
push dword [eax + 4]
lea eax, [esp + 0x64]
push eax
call section..text
push 0x427c2c
lea eax, [esp + 0x64]
push eax
call fcn.0041189b
mov ecx, dword [esp + 0x834]
mov eax, dword [esp + 0xc]
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
ret 8