joyce8/EMBER2024-capa huggingface dataset:
Function at 0x101babc0
Capabilities:
Read .ini file

Disassembly:
push ebx
push ebp
push esi
push edi
push 0x400
call fcn.101d4a12
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x28]
add esp, 4
mov esi, eax
mov eax, dword [esp + 0x30]
push ebx
push 0x400
push esi
push ebp
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
cmp eax, 0x3ff
jl 0x101bac2a
push esi
lea edi, [eax + 0x400]
call fcn.101d4a3b
push edi
call fcn.101d4a12
mov edx, dword [esp + 0x38]
add esp, 8
mov esi, eax
mov eax, dword [esp + 0x24]
push ebx
push edi
push esi
push ebp
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
dec edi
cmp eax, edi
jge 0x101babfa
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
xor ebx, ebx
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x101bac46
push ecx
push esi
call fcn.101be9b0
add esp, 8
mov ebx, eax
push esi
call fcn.101d4a3b
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x101bad40
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x101bada9
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.101ba140
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret

Function at 0x101bb7a0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x101bb7be
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x101bb7b3
pop esi
ret

Function at 0x101bc280
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x101bc312
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x101bc304
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x101bc2fc
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x101bc2c5
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
Function at 0x101bde40
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x10
push esi
mov esi, dword [esp + 0x1c]
test esi, esi
jne 0x101bde53
xor eax, eax
pop esi
add esp, 0x10
ret
push esi
call fcn.101c0410
add esp, 4
test eax, eax
jne 0x101bde65
pop esi
add esp, 0x10
ret
mov eax, dword [esi]
mov ecx, 1
push ebx
push ebp
cmp eax, ecx
push edi
mov dword [esp + 0x10], 0
jne 0x101bdf26
mov eax, dword [esi + 4]
mov dword [esp + 0x10], ecx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x24]
cmp eax, ecx
mov dword [esp + 0x14], ecx
jle 0x101bdfa3
lea ebx, [esp + 0x34]
mov eax, dword [ebx + 8]
xor ebp, ebp
cmp eax, 0x80000004
jne 0x101bdeae
mov esi, dword [ebx]
jmp 0x101bdec2
push ebx
call fcn.101c0270
mov esi, eax
add esp, 4
test esi, esi
je 0x101bdf06
mov ebp, 1
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
test ecx, ecx
jle 0x101bdeed
lea edx, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x1c]
push edx
push ecx
push esi
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x101bdeed
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x101bdefa
push esi
call fcn.101c815f
add esp, 4
mov eax, dword [esp + 0x10]
test eax, eax
je 0x101bdfa3
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x24]
inc eax
add ebx, 0xc
cmp eax, ecx
mov dword [esp + 0x14], eax
jl 0x101bde9e
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x10
ret
cmp eax, 2
jne 0x101bdfa3
mov eax, dword [esp + 0x24]
mov edx, dword [esi + 4]
cmp eax, ecx
mov dword [esp + 0x18], edx
mov dword [esp + 0x10], ecx
jle 0x101bdfa3
dec eax
lea ebx, [esp + 0x34]
mov dword [esp + 0x24], eax
mov eax, dword [ebx + 8]
xor ebp, ebp
cmp eax, 0x80000004
jne 0x101bdf57
mov esi, dword [ebx]
jmp 0x101bdf6b
push ebx
call fcn.101c0270
mov esi, eax
add esp, 4
test esi, esi
je 0x101bdf95
mov ebp, 1
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
test ecx, ecx
jle 0x101bdf88
mov eax, dword [esp + 0x18]
push ecx
push esi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x24]
test ebp, ebp
je 0x101bdf95
push esi
call fcn.101c815f
add esp, 4
mov eax, dword [esp + 0x24]
add ebx, 0xc
dec eax
mov dword [esp + 0x24], eax
jne 0x101bdf47
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x10
ret
Function at 0x101be010
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
test ebx, ebx
push edi
jne 0x101be029
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
push ebx
call fcn.101c0410
add esp, 4
test eax, eax
jne 0x101be03e
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov edi, dword [esp + 0x34]
test edi, edi
je 0x101be058
mov eax, dword [esp + 0x2c]
test eax, eax
jg 0x101be058
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
mov eax, dword [ebx]
xor esi, esi
cmp eax, 1
jne 0x101be140
mov ebp, dword [ebx + 4]
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push eax
push esi
push esi
push ebp
call edi
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [esp + 0x14], ebx
jne 0x101be090
push 2
push esi
push esi
push ebp
call edi
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
mov eax, dword [esp + 0x34]
test eax, eax
jne 0x101be0a7
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
sub esi, ebx
jmp 0x101be0ab
mov esi, dword [esp + 0x2c]
push esi
call fcn.101d4a12
add esp, 4
mov ebx, eax
lea eax, [esp + 0x10]
push 0
push eax
push esi
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x101be0e4
push 2
push eax
push eax
push ebp
call edi
push ebx
call fcn.101d4a3b
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov edx, dword [esp + 0x10]
xor edi, edi
test edx, edx
mov ecx, ebx
jbe 0x101be100
mov al, byte [ecx]
test al, al
je 0x101be100
cmp al, 0x1a
je 0x101be100
inc edi
inc ecx
cmp edi, edx
jb 0x101be0f0
lea ecx, [edi + 1]
push ecx
call fcn.101ba140
mov edx, dword [esp + 0x18]
add esp, 4
mov esi, eax
push 0
lea eax, [edi + edx]
push 0
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push edi
push ebx
push esi
call fcn.101c85d0
push ebx
mov byte [edi + esi], 0
call fcn.101d4a3b
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
cmp eax, 2
jne 0x101be1bb
mov ebx, dword [ebx + 4]
mov ecx, ebx
mov edx, dword [ebx]
call dword [edx + 0x14]
test edi, edi
mov ebp, eax
jne 0x101be15a
or eax, 0xffffffff
jmp 0x101be15e
mov eax, dword [esp + 0x2c]
mov edx, dword [ebx]
lea ecx, [esp + 0x14]
push ecx
lea ecx, [esp + 0x14]
push ecx
push eax
push 0
mov ecx, ebx
call dword [edx + 0x30]
mov edx, dword [esp + 0x10]
xor edi, edi
test eax, eax
jbe 0x101be18d
mov cl, byte [edx]
test cl, cl
je 0x101be18d
cmp cl, 0x1a
je 0x101be18d
inc edi
inc edx
cmp edi, eax
jb 0x101be17c
lea edx, [edi + 1]
push edx
call fcn.101ba140
add esp, 4
lea ecx, [edi + ebp]
mov esi, eax
mov eax, dword [ebx]
push 0
push ecx
mov ecx, ebx
call dword [eax + 0x18]
mov edx, dword [esp + 0x10]
push edi
push edx
push esi
call fcn.101c85d0
add esp, 0xc
mov byte [edi + esi], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x101c1950
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push 0xffffffffffffffff
push 0x101dc4bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x130
push esi
mov esi, dword [esp + 0x144]
push esi
lea ecx, [esp + 8]
mov dword [esp + 0xc], 0
call fcn.101d4cdd
mov eax, dword [esp + 0x148]
test eax, eax
jne 0x101c1a22
mov eax, dword [esp + 4]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x101c19ba
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.101d4cb3
xor eax, eax
jmp 0x101c1a72
push esi
push 0
call dword [sym.imp.USER32.dll_FindWindowA]
test eax, eax
je 0x101c19d5
lea ecx, [esp + 8]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
jmp 0x101c1a26
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
lea edx, [esp + 0xc]
mov esi, eax
push edx
push esi
mov dword [esp + 0x14], 0x128
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x101c1a26
mov ecx, dword [esp + 4]
lea eax, [esp + 0x30]
push eax
push ecx
call fcn.101c9a2e
add esp, 8
test eax, eax
je 0x101c1a1e
lea edx, [esp + 0xc]
push edx
push esi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x101c19f7
jmp 0x101c1a26
mov eax, dword [esp + 0x14]
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
test eax, eax
jne 0x101c1a46
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.101d4cb3
xor eax, eax
jmp 0x101c1a72
push eax
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x13c], 0xffffffff
call fcn.101d4cb3
mov eax, esi
mov ecx, dword [esp + 0x134]
pop esi
mov dword fs:[0], ecx
add esp, 0x13c
ret 8

Function at 0x101d8029
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x101d806b
call fcn.101daaeb
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x101d806b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x101d8062
xor eax, eax
jmp 0x101d8073
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.101d8079
pop edi
pop esi
pop ebx
ret 4
Function at 0xa87180
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push eax
push 0x40
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [ebp + 0xc]
add esp, 0x10
test eax, eax
jne 0xa871a3
mov eax, 1
jmp 0xa872ae
mov edx, dword [ebp + 8]
movzx eax, word [edx]
cmp eax, 0x5a4d
jne 0xa871b9
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x3c], 0
jne 0xa871c3
mov eax, 2
jmp 0xa872ae
mov edx, dword [ebp + 0x10]
push edx
push 0xf8
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
push ecx
mov edx, dword [ebp + 8]
add edx, 0x40
push edx
call dword [ebp + 0xc]
add esp, 0x10
test eax, eax
jne 0xa871ee
mov eax, 1
jmp 0xa872ae
mov eax, dword [ebp + 8]
cmp dword [eax + 0x40], 0x4550
jne 0xa87214
mov ecx, dword [ebp + 8]
movzx edx, word [ecx + 0x58]
cmp edx, 0x10b
jne 0xa87214
mov eax, dword [ebp + 8]
movzx ecx, word [eax + 0x46]
test ecx, ecx
jne 0xa8721e
mov eax, 2
jmp 0xa872ae
mov edx, dword [ebp + 8]
movzx eax, word [edx + 0x46]
imul eax, eax, 0x28
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x140], eax
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x140]
push eax
call fcn.00a990b0
add esp, 4
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x138], eax
mov edx, dword [ebp + 8]
cmp dword [edx + 0x138], 0
jne 0xa8725f
mov eax, 3
jmp 0xa872ae
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
mov edx, dword [ebp + 8]
movzx eax, word [edx + 0x54]
lea ecx, [ecx + eax + 0x18]
mov edx, dword [ebp + 8]
mov dword [edx + 0x13c], ecx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x140]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x13c]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x138]
push eax
call dword [ebp + 0xc]
add esp, 0x10
test eax, eax
jne 0xa872ac
mov eax, 1
jmp 0xa872ae
xor eax, eax
pop ebp
ret

Function at 0xa87c50
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
movzx ecx, word [eax]
cmp ecx, 0x5a4d
je 0xa87c66
xor eax, eax
jmp 0xa87ca6
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x3c]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp dword [ecx], 0x4550
jne 0xa87c8b
mov edx, dword [ebp - 4]
movzx eax, word [edx + 0x18]
cmp eax, 0x10b
je 0xa87c8f
xor eax, eax
jmp 0xa87ca6
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x78]
push ecx
call fcn.00a87cb0
add esp, 0xc
mov esp, ebp
pop ebp
ret

Function at 0xa99d60
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0xa99d90
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
cmp dword [ebp + 8], 0
jne 0xa99da3
xor eax, eax
jmp 0xa99e61
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
movzx edx, word [ecx]
cmp edx, 0x5a4d
je 0xa99dbe
xor eax, eax
jmp 0xa99e61
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
cmp dword [edx], 0x4550
je 0xa99ddc
xor eax, eax
jmp 0xa99e61
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x78]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x1c]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x24]
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x20]
mov dword [ebp - 4], ecx
mov dword [ebp - 0x1c], 0
jmp 0xa99e1e
mov edx, dword [ebp - 0x1c]
add edx, 1
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [eax + 0x18]
jae 0xa99e5f
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
add edx, dword [ecx + eax*4]
push edx
call fcn.00a990d0
add esp, 8
test eax, eax
jne 0xa99e5d
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x14]
movzx edx, word [ecx + eax*2]
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + edx*4]
mov eax, ecx
jmp 0xa99e61
jmp 0xa99e15
xor eax, eax
mov esp, ebp
pop ebp
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
pop eax
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x40f862
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
push dword [ebp + 8]
mov dword [ebp - 4], ecx
call dword [0x425090]
mov ecx, dword [ebp + 8]
mov esi, eax
xor ebx, ebx
add esi, esi
or edx, 0xffffffff
cmp dword [0x42ed08], ebx
jne 0x40f8c2
mov dword [0x42ed08], 1
mov ecx, ebx
push 8
mov eax, ecx
pop edi
test al, 1
je 0x40f8a8
shr eax, 1
xor eax, 0xedb88320
jmp 0x40f8aa
shr eax, 1
dec edi
test edi, edi
jg 0x40f89b
mov dword [ecx*4 + 0x42e908], eax
inc ecx
cmp ecx, 0xff
jle 0x40f896
mov ecx, dword [ebp + 8]
test esi, esi
je 0x40f8de
movzx eax, byte [ecx]
xor eax, edx
shr edx, 8
movzx eax, al
xor edx, dword [eax*4 + 0x42e908]
inc ecx
sub esi, 1
jne 0x40f8c6
mov ecx, dword [ebp - 4]
not edx
mov eax, edx
mov dword [ebp - 8], ebx
xor edx, edx
div dword [ecx + 0xc]
mov esi, edx
cmp dword [ecx + 0xc], ebx
jbe 0x40f920
imul edi, esi, 0xc
add edi, dword [ecx + 8]
cmp dword [ebp + 0xc], ebx
je 0x40f92e
cmp dword [edi + 4], ebx
je 0x40f91c
push dword [ebp + 8]
push dword [edi + 4]
call dword [0x42508c]
test eax, eax
je 0x40f95d
mov ecx, dword [ebp - 4]
cmp dword [edi + 4], ebx
jne 0x40f946
cmp dword [edi], ebx
jne 0x40f946
xor ebx, ebx
inc ebx
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [edi + 4], ebx
je 0x40f95d
push dword [ebp + 8]
push dword [edi + 4]
call dword [0x42508c]
test eax, eax
je 0x40f95d
mov ecx, dword [ebp - 4]
inc esi
cmp esi, dword [ecx + 0xc]
jb 0x40f94f
sub esi, dword [ecx + 0xc]
mov eax, dword [ebp - 8]
inc eax
mov dword [ebp - 8], eax
cmp eax, dword [ecx + 0xc]
jb 0x40f8f4
jmp 0x40f920
mov eax, dword [ebp + 0x10]
mov dword [eax], esi
jmp 0x40f923

Function at 0x432003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..rsrc
mov ebx, 0x40c7d0
nop
mov ecx, 0x3eff13b5
nop
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x43204e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x432024
mov eax, section..data
nop
nop
mov ebx, 0x42f314
mov ecx, 0x7521272
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x402c48
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402c85
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402ca5
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.004045a8
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x40339c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46e020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403434
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403414
xor eax, eax
push ebp
push 0x40340d
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 0x403450
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 0x403414
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x46e020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46e020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404130
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x470048], 0
je 0x404191
cmp word [0x47021c], 0xd7b2
jne 0x404159
cmp dword [0x470224], 0
jbe 0x404159
mov eax, 0x470218
call dword [0x470234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46e06c
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 0x4041b8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x46e030], 0
jne 0x4041ad
push 0
push 0x46e064
push 0x46e06c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4042ec
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.00402a48
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x470049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4042b4
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x405f8c
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 0x405ff2
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.004045a8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402f60
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405fdc
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405ff9
lea eax, [ebp - 0x10]
call fcn.00404338
ret

Function at 0x408814
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004047f8
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40882d
test al, 0x10
jne 0x408831
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40b368
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 0x40b3a1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404428
jmp 0x40b3aa
mov eax, ebx
mov edx, esi
call fcn.0040438c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b3b4
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 0x40b3d5
mov al, byte [esp]
jmp 0x40b3d7
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40ba6c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b8d4
mov eax, dword [0x46fa24]
cmp byte [eax], 0
je 0x40bae8
mov eax, dword [0x46f82c]
call fcn.00402dcc
call fcn.00402bd4
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.00408b58
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 0x40bb30
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bb1e
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x46f7d4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x470664]
call fcn.004053f8
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