joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a2d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
push edi
push 0x20
push dword [ebp + 8]
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 8], ecx
call fcn.0040abe4
xor eax, eax
push 4
xor ecx, ecx
mov dword [ebp + 8], eax
xor ebx, ebx
pop edx
cmp eax, 0xa
jg 0x40a3de
cmp ebx, edx
jge 0x40a325
lea esi, [ebp + ebx*4 - 0x28]
mov dword [ebp - 4], esi
cmp ecx, edx
jge 0x40a327
mov edi, dword [ebp - 8]
lea esi, [ecx + eax*4]
lea edi, [edi + esi*4 + 0x14]
mov esi, dword [ebp - 4]
add dword [ebp - 4], edx
inc ebx
inc ecx
cmp ebx, edx
movsd dword es:[edi], dword [esi]
jl 0x40a30a
cmp ecx, edx
jne 0x40a32f
inc eax
mov dword [ebp + 8], eax
xor ecx, ecx
cmp ebx, edx
jl 0x40a2f6
cmp eax, 0xa
jg 0x40a3de
mov dword [ebp - 4], 0x41aeb0
movzx esi, byte [ebp - 0x1b]
mov al, byte [ebp - 0x28]
xor al, byte [esi + 0x41afd0]
movzx esi, byte [ebp - 0x1a]
mov bl, byte [esi + 0x41afd0]
movzx esi, byte [ebp - 0x19]
xor byte [ebp - 0x27], bl
mov bl, byte [esi + 0x41afd0]
movzx esi, byte [ebp - 0x1c]
xor byte [ebp - 0x26], bl
mov bl, byte [esi + 0x41afd0]
mov esi, dword [ebp - 4]
xor al, byte [esi]
xor byte [ebp - 0x25], bl
inc dword [ebp - 4]
push 3
mov byte [ebp - 0x28], al
lea eax, [ebp - 0x24]
pop edi
xor esi, esi
mov bl, byte [eax + esi - 4]
xor byte [eax + esi], bl
inc esi
cmp esi, edx
jl 0x40a38a
add eax, edx
dec edi
jne 0x40a388
xor ebx, ebx
cmp dword [ebp + 8], 0xa
jg 0x40a3de
cmp ebx, edx
jge 0x40a3c7
lea eax, [ebp + ebx*4 - 0x28]
cmp ecx, edx
jge 0x40a3c9
mov esi, dword [ebp + 8]
mov edi, dword [ebp - 8]
lea esi, [ecx + esi*4]
lea edi, [edi + esi*4 + 0x14]
mov esi, eax
inc ebx
add eax, edx
inc ecx
cmp ebx, edx
movsd dword es:[edi], dword [esi]
jl 0x40a3ab
cmp ecx, edx
jne 0x40a3d0
inc dword [ebp + 8]
xor ecx, ecx
cmp ebx, edx
jl 0x40a39d
cmp dword [ebp + 8], 0xa
jle 0x40a343
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x40a3e5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
add ecx, 0x24
push 4
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], 9
pop edi
xor eax, eax
mov ecx, dword [ebp - 4]
lea esi, [ebp + eax - 0x1c]
add ecx, 2
mov dword [ebp - 8], edi
movzx edx, byte [ecx + 1]
movzx ebx, byte [ecx - 1]
mov dl, byte [eax + edx*4 + 0x417eb0]
xor dl, byte [eax + ebx*4 + 0x4186b0]
movzx ebx, byte [ecx - 2]
xor dl, byte [eax + ebx*4 + 0x418ab0]
movzx ebx, byte [ecx]
xor dl, byte [eax + ebx*4 + 0x4182b0]
add ecx, edi
mov byte [esi], dl
add esi, edi
dec dword [ebp - 8]
jne 0x40a40d
inc eax
cmp eax, edi
jl 0x40a400
push 0x10
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 4]
call fcn.0040abe4
add dword [ebp - 4], 0x10
dec dword [ebp - 0xc]
jne 0x40a3fe
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40b380
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
cmp dword [0x4150b0], 0
push ebx
push esi
push edi
mov edi, 0x400
jne 0x40b3cb
push 0x64
lea eax, [ebp - 0x12c]
push eax
push 0xf
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x12c]
mov word [0x422240], ax
xor eax, eax
mov word [0x422242], ax
mov dword [0x4150b0], 0x422240
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040e885
mov ebx, dword [ebp + 0x14]
mov esi, dword [ebp + 0x10]
push ebx
push esi
xor eax, eax
push 0x4150a0
mov word [esi], ax
lea eax, [ebp - 0x64]
push eax
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
xor eax, eax
pop edi
mov word [esi + ebx*2 - 2], ax
pop esi
pop ebx
leave
ret 0x10

Function at 0x40b74a
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
push ebx
push esi
push edi
push 0x68
push dword [0x41c200]
call dword [sym.imp.USER32.dll_GetDlgItem]
cmp byte [0x41d314], 0
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
mov edi, eax
mov dword [ebp - 4], edi
mov ebx, 0xb1
jne 0x40b7ac
mov ecx, dword [0x41b0d4]
call fcn.004069fb
push 5
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
push 0xffffffffffffffff
push 0
push ebx
push edi
call esi
push 0x41372c
push 0
push 0xc2
push edi
call esi
mov byte [0x41d314], 1
mov edi, 0x5f5e100
push edi
push edi
push ebx
push dword [ebp - 4]
call esi
lea eax, [ebp - 0x60]
push eax
push 0
push 0x43a
push dword [ebp - 4]
mov dword [ebp - 0x60], 0x5c
call esi
xor eax, eax
inc eax
cmp byte [ebp + 8], 0
mov byte [ebp - 0x47], 0
mov dword [ebp - 0x5c], eax
je 0x40b7fc
mov ecx, dword [ebp - 0x58]
and ecx, 0xbfffffff
or ecx, eax
mov dword [ebp - 0x58], ecx
mov dword [ebp - 0x4c], 0xa0
mov dword [ebp - 0x5c], 0x40000001
lea ecx, [ebp - 0x60]
push ecx
push eax
push 0x444
push dword [ebp - 4]
call esi
push dword [ebp + 0xc]
push 0
push 0xc2
push dword [ebp - 4]
call esi
push edi
push edi
push ebx
push dword [ebp - 4]
call esi
cmp byte [ebp + 8], 0
je 0x40b846
mov eax, dword [ebp - 0x58]
and eax, 0xfffffffe
or eax, 0x40000000
mov dword [ebp - 0x58], eax
lea eax, [ebp - 0x60]
push eax
push 1
push 0x444
push dword [ebp - 4]
call esi
push 0x413750
push 0
push 0xc2
push dword [ebp - 4]
call esi
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x40c179
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2000
call fcn.00401200
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 8]
test ebx, ebx
je 0x40c194
mov byte [ebx], 0
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x40c19e
mov byte [eax], 0
test edi, edi
je 0x40c247
movzx eax, word [edi]
test ax, ax
je 0x40c247
push esi
xor esi, esi
xor ecx, ecx
movzx eax, ax
inc edi
inc edi
cmp ax, 0x3d
jne 0x40c1d7
cmp dword [ebp + 0xc], 0
je 0x40c1e3
test esi, esi
jne 0x40c1e3
test ebx, ebx
je 0x40c1d3
mov byte [ebx], 1
mov esi, edx
jmp 0x40c1f2
cmp ax, 0xd
je 0x40c205
cmp ax, 0xa
je 0x40c207
mov word [edx], ax
mov eax, dword [ebp + 0x14]
inc edx
add eax, 0xfffffffe
inc edx
cmp ecx, eax
jg 0x40c1fd
movzx eax, word [edi]
inc ecx
test ax, ax
jne 0x40c1b7
jmp 0x40c207
mov eax, dword [ebp + 0x10]
mov byte [eax], 1
jmp 0x40c207
inc edi
inc edi
mov ebx, dword [ebp + 0xc]
xor eax, eax
mov word [edx], ax
test ebx, ebx
je 0x40c242
mov word [ebx], ax
test esi, esi
je 0x40c242
push 0x1000
lea eax, [ebp - 0x2000]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push dword [ebp + 0x14]
lea eax, [ebp - 0x2000]
push eax
push ebx
call fcn.0040e85b
xor eax, eax
mov word [esi], ax
mov eax, edi
pop esi
jmp 0x40c249
xor eax, eax
pop edi
pop ebx
leave
ret 0x10

Function at 0x40c28e
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x820
push 0x400
lea eax, [ebp - 0x820]
push eax
call fcn.0041259d
cmp byte [0x41d315], 0
jne 0x40c31c
push 6
push dword [0x41509c]
lea eax, [ebp - 0x820]
push eax
call fcn.00407bb0
push eax
call fcn.0040f168
test eax, eax
jne 0x40c31c
push 0x4137e4
call fcn.0041258a
lea eax, [ebp - 0x820]
push eax
call fcn.0040aee6
xor ecx, ecx
push 0x1e
mov word [ebp + eax*2 - 0x81e], cx
push ecx
lea eax, [ebp - 0x20]
push eax
call fcn.0040abb7
push 0x14
pop eax
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x820]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x1c], 3
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
leave
ret

Function at 0x40c3e3
Capabilities:
Delete file

Disassembly:
push ebx
xor ebx, ebx
mov byte [0x41c1f1], 1
cmp dword [0x41c200], ebx
je 0x40c40b
push 0x7d
call fcn.0040a222
push eax
push 2
push dword [0x41c200]
call dword [sym.imp.USER32.dll_SetDlgItemTextW]
mov eax, dword [0x41c200]
mov dword [0x41c1f4], ebx
mov byte [0x41c1f0], 1
cmp eax, ebx
je 0x40c46c
push 1
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
cmp dword [0x41d324], ebx
jne 0x40c43a
cmp byte [0x41d314], bl
je 0x40c442
cmp dword [0x41c1f8], ebx
jne 0x40c464
push ebx
push 1
push 0x111
push dword [0x41c200]
call dword [sym.imp.USER32.dll_SendMessageW]
jmp 0x40c464
push ebx
call dword [sym.imp.KERNEL32.dll_Sleep]
call fcn.0040b341
cmp dword [0x41c200], ebx
jne 0x40c458
cmp byte [0x41c208], bl
pop ebx
je 0x40c47a
jmp fcn.0040c28e
ret
Function at 0x40c4b6
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
push ebx
xor ebx, ebx
cmp byte [0x41c210], bl
je 0x40c536
cmp word [0x41b0d8], bx
je 0x40c536
push esi
push 0x41b0d8
lea esi, [ebp - 0x808]
call fcn.0040c47b
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
push ebx
push 0x20006
push ebx
push ebx
push ebx
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
pop esi
test eax, eax
jne 0x40c536
push dword [ebp + 8]
call fcn.0040aee6
lea eax, [eax + eax + 2]
push eax
push dword [ebp + 8]
lea eax, [ebp - 0x808]
push 1
push ebx
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop ebx
leave
ret 4

Function at 0x40c53b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.00401200
cmp byte [0x41c210], 0
je 0x40c5c1
push esi
push dword [ebp + 8]
lea esi, [ebp - 0x80c]
call fcn.0040c47b
lea eax, [ebp - 4]
push eax
push 1
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
pop esi
test eax, eax
jne 0x40c5c1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x80c]
push eax
push dword [ebp - 4]
mov dword [ebp - 8], 0x800
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x40c5b8
lea eax, [ebp - 0x100c]
push eax
push dword [ebp + 8]
call fcn.0040af10
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
leave
ret 4

Function at 0x40c6e9
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [sym.imp.USER32.dll_DialogBoxParamW]
cmp byte [0x41c0e6], 0
mov eax, dword [ebp + 0xc]
mov dword [0x41c0e8], eax
mov eax, dword [ebp + 0x10]
mov dword [0x41c0ec], eax
mov eax, dword [ebp + 0x14]
mov dword [0x41c0e0], eax
je 0x40c719
xor eax, eax
inc eax
jmp 0x40c742
cmp byte [0x41c0e7], 0
je 0x40c727
push 2
pop eax
jmp 0x40c742
push dword [ebp + 8]
push 0x40b91a
push dword [0x41c200]
push str.REPLACEFILEDLG
push dword [0x415e74]
call esi
dec eax
je 0x40c794
dec eax
je 0x40c7a6
dec eax
je 0x40c78d
dec eax
jne 0x40c771
push dword [ebp + 8]
push 0x40bc66
push dword [0x41c200]
push str.RENAMEDLG
push dword [0x415e74]
call esi
test eax, eax
je 0x40c6f3
mov al, 0x52
jmp 0x40c7a1
dec eax
je 0x40c782
dec eax
mov al, 0x4e
jne 0x40c7a1
mov byte [0x41c0e7], 1
jmp 0x40c7a1
mov byte [0x41c1f2], 1
mov al, 0x43
jmp 0x40c7a1
mov byte [0x41c0e6], 1
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov al, 0x59
pop esi
pop ebp
ret 0x10
mov al, 0x4e
jmp 0x40c7a1
Function at 0x40c95f
Capabilities:
Create process on windows
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1040
call fcn.00401200
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp word [esi], bx
je 0x40cb96
push esi
call fcn.0040aee6
cmp eax, 0x3f6
jae 0x40cb96
push edi
push 0x3c
pop edi
push edi
push ebx
lea eax, [ebp - 0x40]
push eax
call fcn.0040abb7
movzx ecx, word [esi]
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x3c], 0x5c0
cmp cx, 0x22
jne 0x40c9b6
lea eax, [esi + 2]
mov dword [ebp - 0x30], eax
jmp 0x40c9b9
mov dword [ebp - 0x30], esi
xor eax, eax
cmp cx, bx
je 0x40ca0f
mov ecx, esi
cmp word [ecx], 0x22
jne 0x40c9e1
jmp 0x40c9d1
cmp word [esi + eax*2], 0x22
je 0x40c9da
inc eax
cmp word [esi + eax*2], bx
jne 0x40c9ca
jmp 0x40c9e1
push 0x20
pop ecx
mov word [esi + eax*2], cx
cmp word [esi + eax*2], 0x20
je 0x40c9fb
cmp word [esi + eax*2 + 2], 0x2f
je 0x40c9fb
inc eax
lea ecx, [esi + eax*2]
cmp word [ecx], bx
jne 0x40c9c2
jmp 0x40ca0f
lea eax, [esi + eax*2]
cmp word [eax], 0x20
jne 0x40ca09
xor ecx, ecx
mov word [eax], cx
add eax, 2
mov dword [ebp - 0x2c], eax
cmp byte [ebp + 8], bl
jne 0x40ca24
cmp word [0x41ca12], bx
je 0x40ca24
mov dword [ebp - 0x2c], 0x41ca12
push dword [ebp - 0x30]
mov dword [ebp - 0x24], 1
call fcn.00407e2a
mov dword [ebp - 4], eax
cmp eax, ebx
je 0x40ca50
push str..inf
push eax
call fcn.0040f0ab
test eax, eax
jne 0x40ca50
mov dword [ebp - 0x34], 0x413830
push dword [ebp - 0x30]
call fcn.00405d2a
mov bl, al
test bl, bl
je 0x40ca76
lea eax, [ebp - 0x1040]
push eax
push dword [ebp - 0x30]
call fcn.00407969
lea eax, [ebp - 0x1040]
mov dword [ebp - 0x30], eax
cmp byte [ebp + 8], 0
je 0x40cab4
test bl, bl
jne 0x40cab4
push dword [ebp - 0x30]
lea eax, [ebp - 0x840]
push eax
call fcn.0040af10
push str..exe
lea eax, [ebp - 0x840]
push eax
call fcn.0040af7d
lea eax, [ebp - 0x840]
push eax
call fcn.00405d2a
test al, al
je 0x40cb95
mov edi, dword [sym.imp.SHELL32.dll_ShellExecuteExW]
lea eax, [ebp - 0x40]
push eax
call edi
test eax, eax
setne al
test al, al
jne 0x40cae6
and dword [ebp - 0x3c], 0xfffffbff
lea eax, [ebp - 0x40]
push eax
mov dword [ebp - 0x30], esi
call edi
test eax, eax
setne al
test al, al
je 0x40cb95
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
xor bl, bl
cmp byte [0x41c208], bl
jne 0x40cafb
cmp byte [ebp + 8], bl
je 0x40cb31
mov eax, dword [0x41c200]
test eax, eax
je 0x40cb1b
push eax
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
je 0x40cb1b
push 0
push dword [0x41c200]
call esi
mov bl, 1
push 0x7d0
push dword [ebp - 8]
call dword [sym.imp.USER32.dll_WaitForInputIdle]
push dword [ebp - 8]
call fcn.0040c24f
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 4], 0
je 0x40cb51
push str..exe
push dword [ebp - 4]
call fcn.0040f0ab
test eax, eax
je 0x40cb81
cmp byte [0x41c208], 0
je 0x40cb67
cmp byte [ebp + 8], 0
jne 0x40cb67
push 0x1b58
jmp 0x40cb7b
xor eax, eax
cmp byte [ebp + 8], al
sete al
dec eax
and eax, 0xfffffce0
add eax, 0x3e8
push eax
call dword [sym.imp.KERNEL32.dll_Sleep]
test bl, bl
je 0x40cb95
cmp byte [ebp + 8], 0
je 0x40cb95
push 1
push dword [0x41c200]
call esi
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40e03e
Capabilities:
Accept command line arguments
Read file via mapping
Set environment variable
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
call fcn.0040eb71
xor ebx, ebx
push ebx
call dword [sym.imp.ole32.dll_OleInitialize]
mov ecx, 0x424cf8
call fcn.0040f265
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov edi, dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov esi, eax
cmp esi, ebx
je 0x40e0cc
push esi
call fcn.0040bfd6
cmp byte [0x41c211], bl
je 0x40e0c4
push str.winrarsfxmappingfile.tmp
push ebx
push 4
call dword [sym.imp.KERNEL32.dll_OpenFileMappingW]
mov dword [ebp - 4], eax
cmp eax, ebx
je 0x40e0b9
push 0x20000
push ebx
push ebx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
cmp esi, ebx
je 0x40e0b2
push esi
push str.sfxcmd
call edi
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x40e0cc
push esi
push str.sfxcmd
call edi
push 0x400
mov esi, 0x41b8e0
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push esi
push str.sfxname
call edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
push 0x64
push edi
mov dword [0x415e78], edi
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x65
push dword [0x415e78]
mov dword [0x41b8dc], eax
call dword [sym.imp.USER32.dll_LoadBitmapW]
lea ecx, [ebp - 8]
mov dword [0x41b8d8], eax
call fcn.0041260d
push esi
mov ecx, 0x415e88
call fcn.0040a20b
lea ecx, [ebp - 0x40]
call fcn.004069d8
lea ecx, [ebp - 0x24]
call fcn.004069d8
push 0x64
call fcn.0040b64a
push 0x64
mov dword [ebp - 0x28], eax
call fcn.0040b64a
push ebx
push 0x40d88f
mov dword [ebp - 0xc], eax
push ebx
lea eax, [ebp - 0x40]
mov dword [0x41b0d4], eax
push str.STARTDLG
lea eax, [ebp - 0x24]
push edi
mov dword [0x41b0d0], eax
call dword [sym.imp.USER32.dll_DialogBoxParamW]
lea ecx, [ebp - 0x24]
mov dword [0x41b0d0], ebx
mov dword [0x41b0d4], ebx
call fcn.004069ee
lea ecx, [ebp - 0x40]
call fcn.004069ee
lea ecx, [ebp - 8]
call fcn.0041265f
cmp byte [0x41c208], bl
je 0x40e1a1
call fcn.0040c28e
push 0x100
push ebx
push 0x41c0f0
call fcn.0040abb7
cmp dword [0x41d324], ebx
jbe 0x40e1c4
push dword [0x41d318]
call fcn.0040ab33
push dword [0x41b8dc]
mov esi, dword [sym.imp.GDI32.dll_DeleteObject]
call esi
mov eax, dword [0x41b8d8]
cmp eax, ebx
je 0x40e1de
push eax
call esi
cmp dword [0x415e7c], ebx
jne 0x40e1fd
cmp byte [0x41c1f2], bl
je 0x40e1fd
push 0xff
mov ecx, 0x415e7c
call fcn.004033b3
mov eax, dword [0x41d32c]
mov byte [0x41c1f2], 1
cmp eax, ebx
je 0x40e213
push eax
call fcn.0040c24f
call dword [sym.imp.ole32.dll_OleUninitialize]
push dword [0x415e7c]
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x40e585
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4

Function at 0x41259d
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
neg eax
sbb eax, eax
neg eax
ret 8

Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x4148c6
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041473c

Function at 0x418e62
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004189b5

Function at 0x1000114e
Capabilities:
Allocate or change rwx memory
Create process on windows
Execute shellcode via indirect call
Read file on windows
Terminate process

Disassembly:
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor eax, eax
mov word [0x10003036], ax
xor edi, edi
movzx ecx, word [eax + 0x10002034]
mov word [eax + 0x10003030], cx
add eax, 2
cmp cx, di
jne 0x10001161
push 1
push edi
push edi
mov ebx, 0x10003030
push ebx
push edi
push edi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
xor eax, eax
mov word [0x10003036], ax
movzx ecx, word [eax + str.desktop.ini]
mov word [eax + 0x10003030], cx
add eax, 2
cmp cx, di
jne 0x10001191
push 0x40
mov esi, 0x1000
push esi
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push edi
push 0x80
push 3
push edi
push 1
push 0x80000000
push ebx
mov dword [0x10003018], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x1000301c], eax
push edi
cmp eax, 0xffffffff
jne 0x100011e4
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0x10003024
push esi
push dword [0x10003018]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
call dword [0x10003018]
pop edi
pop esi
pop ebx
ret 0x10
Function at 0x408410
Capabilities:
Create directory

Disassembly:
push edi
push esi
push ebx
push eax
mov eax, 0x200c
call fcn.0040fc7c
sub esp, eax
mov eax, dword [esp + eax]
mov esi, eax
mov eax, dword [0x43e0a0]
test eax, eax
je 0x4084d0
xor ebx, ebx
test eax, eax
jg 0x40844b
jmp 0x408478
add ebx, 1
cmp ebx, dword [0x43e0a0]
jge 0x408478
mov eax, dword [ebx*4 + 0x43d0a0]
mov dword [esp], esi
mov dword [esp + 4], eax
call sub.msvcrt.dll_wcscmp
test eax, eax
jne 0x408440
mov eax, 1
add esp, 0x2010
pop ebx
pop esi
pop edi
ret
mov dword [esp], esi
call sub.msvcrt.dll_wcslen
cmp eax, 2
jne 0x40848c
cmp word [esi + 2], 0x3a
je 0x408462
mov dword [esp + 4], 0
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
sub esp, 8
test eax, eax
je 0x408510
mov ebx, dword [0x43e0a0]
cmp ebx, 0x3ff
jg 0x408462
mov dword [esp], esi
call sub.msvcrt.dll__wcsdup
add dword [0x43e0a0], 1
mov dword [ebx*4 + 0x43d0a0], eax
jmp 0x408462
lea ebx, [esp + 0x10]
mov ecx, 0x1000
mov edx, str.HOME
mov eax, ebx
call fcn.00407c40
test al, al
je 0x408524
mov dword [esp], ebx
mov edi, dword [0x43e0a0]
call sub.msvcrt.dll__wcsdup
mov dword [edi*4 + 0x43d0a0], eax
mov eax, dword [0x43e0a0]
add eax, 1
mov dword [0x43e0a0], eax
jmp 0x408432
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x4084a4
xor eax, eax
jmp 0x408467
mov eax, str.HOME
call fcn.00408340
nop

Function at 0x4085f0
Capabilities:
Check if file exists
Delete file
Get file attributes
Move file
Terminate process

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x3c
mov eax, dword [0x438060]
test eax, eax
je 0x408629
mov dword [esp + 4], 0x1388
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
sub esp, 8
test eax, eax
jne 0x408640
mov eax, dword [0x438060]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
cmp byte [0x43b080], 0
jne 0x408660
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [0x438060]
mov dword [esp + 4], 0
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
sub esp, 8
jmp 0x408618
mov edx, 0x414
lea esi, [esp + 0x10]
mov dword [esp + 0x10], 0
mov ebx, dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov dword [esp + 0x14], 3
mov ebp, 0x14
mov dword [esp + 0x18], 0x43b0a0
mov dword [esp + 0x1c], 0x417158
mov word [esp + 0x20], dx
mov dword [esp + 0x22], 0
mov dword [esp + 0x26], 0
mov dword [esp + 0x2a], 0x417158
mov dword [esp], esi
call ebx
mov edi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
sub esp, 4
mov dword [esp], 0x43b0a0
call edi
sub esp, 4
cmp eax, 0xffffffff
je 0x408632
test al, 0x10
je 0x408632
mov dword [esp], 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, 0x414
sub esp, 4
mov dword [esp + 0x10], 0
mov dword [esp + 0x14], 3
mov dword [esp + 0x18], 0x43b0a0
mov dword [esp + 0x1c], 0x417158
mov word [esp + 0x20], ax
mov dword [esp + 0x22], 0
mov dword [esp + 0x26], 0
mov dword [esp + 0x2a], 0x417158
mov dword [esp], esi
call ebx
sub esp, 4
sub ebp, 1
jne 0x4086bf
jmp 0x408632
Function at 0x40eccc
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
sub esp, 0x24
lea eax, [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov dword [esp], 2
call fcn.004150bc
mov dword [esp + 0xc], eax
mov dword [esp + 8], 0x1b
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sub.msvcrt.dll_fwrite
mov ebx, dword [ebp - 0xc]
mov dword [esp], 2
call fcn.004150bc
mov dword [esp + 8], ebx
mov edx, dword [ebp + 8]
mov dword [esp + 4], edx
mov dword [esp], eax
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort

Function at 0x40f8a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax]
cmp ax, 0x5a4d
je 0x40f8bf
mov eax, 0
jmp 0x40f903
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3c]
mov edx, eax
mov eax, dword [ebp - 4]
add eax, edx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov eax, dword [eax]
cmp eax, 0x4550
je 0x40f8e2
mov eax, 0
jmp 0x40f903
mov eax, dword [ebp - 8]
add eax, 0x18
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
cmp ax, 0x10b
je 0x40f8fe
mov eax, 0
jmp 0x40f903
mov eax, 1
leave
ret

Function at 0x40f905
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x3c]
mov edx, eax
mov eax, dword [ebp + 8]
add eax, edx
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], 0
mov eax, dword [ebp - 0xc]
movzx eax, word [eax + 0x14]
movzx edx, ax
mov eax, dword [ebp - 0xc]
add eax, edx
add eax, 0x18
mov dword [ebp - 4], eax
jmp 0x40f964
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
cmp dword [ebp + 0xc], eax
jb 0x40f95c
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
add eax, edx
cmp dword [ebp + 0xc], eax
jae 0x40f95c
mov eax, dword [ebp - 4]
jmp 0x40f978
add dword [ebp - 8], 1
add dword [ebp - 4], 0x28
mov eax, dword [ebp - 0xc]
movzx eax, word [eax + 6]
movzx eax, ax
cmp dword [ebp - 8], eax
jb 0x40f939
mov eax, 0
leave
ret