joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410fc4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 0x14]
mov dword [ebp - 8], eax
mov esi, dword [ebx + 0x24]
sub esi, dword [ebx + 0x5c]
sub esi, dword [ebx + 0x54]
test esi, esi
jne 0x410ff5
cmp dword [ebx + 0x54], 0
jne 0x410ff5
cmp dword [ebx + 0x5c], 0
jne 0x410ff5
mov esi, dword [ebp - 8]
jmp 0x4110a0
cmp esi, 0xffffffff
jne 0x411000
dec esi
jmp 0x4110a0
mov eax, dword [ebx + 0x54]
mov edx, dword [ebp - 8]
sub edx, 0x106
add edx, dword [ebp - 8]
cmp eax, edx
jb 0x4110a0
mov eax, dword [ebx + 0x20]
mov edx, dword [ebp - 8]
lea edx, [eax + edx]
mov ecx, dword [ebp - 8]
xchg edx, eax
call fcn.004032cc
mov eax, dword [ebp - 8]
sub dword [ebx + 0x58], eax
mov eax, dword [ebp - 8]
sub dword [ebx + 0x54], eax
mov eax, dword [ebp - 8]
sub dword [ebx + 0x44], eax
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x2c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 8]
jb 0x411062
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x411067
mov word [edx], 0
dec eax
test eax, eax
jne 0x411044
mov eax, dword [ebp - 8]
mov edx, dword [ebx + 0x28]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 8]
jb 0x411093
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x411098
mov word [edx], 0
dec eax
test eax, eax
jne 0x411075
add esi, dword [ebp - 8]
mov ecx, dword [ebx]
mov eax, dword [ecx + 8]
mov edx, dword [ecx + 0xc]
push edx
push eax
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
cmp edx, dword [esp + 4]
jne 0x4110bc
cmp eax, dword [esp]
pop edx
pop eax
je 0x41112a
push ebp
mov eax, dword [ebx + 0x54]
add eax, dword [ebx + 0x5c]
mov edx, dword [ebx + 0x20]
add edx, eax
mov eax, ecx
mov ecx, esi
call fcn.00410f50
pop ecx
add dword [ebx + 0x5c], eax
cmp dword [ebx + 0x5c], 3
jb 0x411104
mov eax, dword [ebx + 0x54]
mov edx, dword [ebx + 0x20]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x30], eax
mov ecx, dword [ebx + 0x40]
shl eax, cl
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x20]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x3c]
mov dword [ebx + 0x30], eax
cmp dword [ebx + 0x5c], 0x106
jae 0x41112a
mov eax, dword [ebx]
mov edx, dword [eax + 0xc]
mov eax, dword [eax + 8]
mov ecx, dword [ebp + 8]
cmp edx, dword [ecx + 0x18]
jne 0x410fd4
cmp eax, dword [ecx + 0x14]
jne 0x410fd4
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x412684
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, eax
mov eax, dword [ebp + 8]
cmp dword [eax - 4], 0
je 0x4127d1
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x4126ac
cmp dword [ebx + 4], 0
jne 0x4127d1
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x4126d2
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x4126d2
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
push 0
push 0x100000
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
sub eax, dword [ebx + 8]
sbb edx, dword [ebx + 0xc]
push edx
push eax
call fcn.00410a04
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x4127d1
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x412781
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x412727
push 4
push 0x1000
push 0x100000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov edx, dword [ebp + 8]
mov dword [edx - 0xc], eax
push dword [ebx + 0xc]
push dword [ebx + 8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
xor ecx, ecx
xor edx, edx
call fcn.00410a44
test al, al
je 0x412777
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebx + 4]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
push eax
call sub.kernel32.dll_ReadFile_1
test eax, eax
je 0x412777
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x412777
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x41279f
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x41279f
push dword [ebx + 0xc]
push dword [ebx + 8]
mov ecx, esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 8]
mov edx, 4
call fcn.00410a98
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
mov dword [ebx], eax
cmp dword [ebx + 0xc], 0
jne 0x4127d1
cmp dword [ebx + 8], 0
jne 0x4127d1
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
cdq
mov dword [ebx + 8], eax
mov dword [ebx + 0xc], edx
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
add dword [ebx], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
sub dword [ebx + 4], eax
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x414d44
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
mov esi, eax
dec ecx
test ecx, ecx
jl 0x414d68
inc ecx
mov eax, edx
mov edx, esi
xor dl, byte [eax]
movzx edx, dl
mov edx, dword [edx*4 + 0x603780]
shr esi, 8
xor edx, esi
mov esi, edx
inc eax
dec ecx
jne 0x414d4f
mov eax, esi
pop esi
ret
Function at 0x416bb4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
movzx eax, cl
mov edx, dword [ebp - 4]
cmp word [edx + eax*2], 0xffff
jne 0x416c06
mov dword [ebp - 0xc], 0x7fffffff
xor esi, esi
mov ebx, dword [ebp - 8]
movzx eax, cl
movzx edx, byte [ebx]
sub eax, edx
cdq
xor eax, edx
sub eax, edx
cmp eax, dword [ebp - 0xc]
jge 0x416bfd
movzx edx, cl
mov edi, dword [ebp - 4]
lea edi, [edi + edx*2]
mov word [edi], si
mov dword [ebp - 0xc], eax
inc esi
add ebx, 3
cmp esi, 0x10
jne 0x416bdc
movzx eax, cl
mov edx, dword [ebp - 4]
movzx eax, byte [edx + eax*2]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x417af0
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
mov esi, eax
lea eax, [ebp - 0x14]
mov edx, 0x14
call fcn.0040ad00
mov dword [ebp - 0x14], 0x14
push 0x417bf8
push 0x417c14
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409e4c
mov ebx, eax
test ebx, ebx
je 0x417b33
lea eax, [ebp - 0x14]
push eax
call ebx
test eax, eax
jne 0x417b89
lea eax, [ebp - 8]
push eax
call sub.user32.dll_GetCursorPos
test eax, eax
je 0x417b89
push dword [ebp - 4]
push dword [ebp - 8]
call sub.user32.dll_WindowFromPoint
test eax, eax
je 0x417b5b
push 0
push eax
call sub.user32.dll_GetWindowThreadProcessId
mov ebx, eax
jmp 0x417b5d
xor ebx, ebx
test ebx, ebx
je 0x417b6f
push 0xffffffffffffffff
push ebx
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_AttachThreadInput
call sub.user32.dll_GetCursor
mov dword [ebp - 0xc], eax
test ebx, ebx
je 0x417b89
push 0
push ebx
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_AttachThreadInput
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x417bf2
test byte [ebp - 0x10], 1
je 0x417bf2
lea eax, [ebp - 0x28]
push eax
push ebx
call sub.user32.dll_GetIconInfo
test eax, eax
je 0x417bca
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x417bb1
push eax
call sub.gdi32.dll_DeleteObject
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x417bbe
push eax
call sub.gdi32.dll_DeleteObject
mov eax, dword [ebp - 0x24]
sub dword [ebp - 8], eax
mov eax, dword [ebp - 0x20]
sub dword [ebp - 4], eax
push 3
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 4]
sub edx, dword [eax - 8]
push edx
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
sub edx, dword [eax - 4]
push edx
push esi
call sub.user32.dll_DrawIconEx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x419a00
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x419a08
push ecx
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x419bfd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00406a08
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x419a64
lea eax, [ebp - 0x20]
mov edx, ebx
mov ecx, 0
call fcn.00406c4c
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call dword [0x603be4]
mov edx, dword [ebp - 0x1c]
mov eax, esi
call fcn.00406c24
jmp 0x419bc5
lea eax, [ebp - 0xc]
push eax
mov eax, ebx
call fcn.00406a94
mov edi, eax
push edi
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x419bc5
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00406d84
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
push eax
push edi
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x419bc5
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x419c0c
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x419b03
mov eax, dword [ebp - 0x10]
cmp dword [eax + 8], 0
jne 0x419ad5
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0xc], 0
je 0x419b03
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
xor edx, edx
mov edx, eax
xor eax, eax
push edx
push eax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xc]
xor edx, edx
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, esi
call fcn.004196e4
jmp 0x419bc5
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x419c10
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x419bc5
cmp dword [ebp - 0x14], 0
je 0x419bc5
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x18]
push eax
push 0x419c50
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0040acfc
mov edx, dword [ebp - 0x14]
movzx edx, word [edx]
call fcn.0040acf0
mov cx, 0x30
mov edx, 8
call fcn.0040dcb0
mov eax, dword [ebp - 0x30]
mov ecx, 0x7fffffff
mov edx, 2
call fcn.004071b4
push dword [ebp - 0x2c]
push 0x419c80
lea eax, [ebp - 0x28]
mov edx, 3
call fcn.00406fc0
mov edx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
call fcn.00406c84
mov eax, dword [ebp - 0x24]
call fcn.00406734
push eax
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x419bc5
lea eax, [ebp - 0x34]
mov edx, dword [ebp - 0x18]
call fcn.00406bb4
mov eax, dword [ebp - 0x34]
mov ebx, dword [0x612de4]
mov ebx, dword [ebx]
mov edx, esi
call ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x419c04
lea eax, [ebp - 0x34]
mov edx, 4
call fcn.00406a00
lea eax, [ebp - 0x24]
call fcn.00406568
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00405a60
lea eax, [ebp - 4]
call fcn.004069f8
ret
Function at 0x419c9c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
push 0x40
push 0x1000
push 0x11
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov ebx, eax
mov dword [ebp - 4], ebx
mov eax, ebx
mov byte [eax], 0x58
mov byte [eax + 1], 0x68
mov dword [eax + 2], esi
mov byte [eax + 6], 0x50
mov byte [eax + 7], 0xff
mov byte [eax + 8], 0x25
lea edx, [eax + 0xd]
mov dword [eax + 9], edx
mov dword [eax + 0xd], edi
lea eax, [ebp - 8]
push eax
push 0x20
push 0x11
push 0
call sub.kernel32.dll_VirtualProtect
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41a78c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov esi, eax
xor ebx, ebx
xor eax, eax
push ebp
push 0x41a7d8
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 2
mov edi, esi
mov eax, edi
call fcn.0041b7c0
test al, al
jne 0x41a7ce
cmp word [edi], 0x5a4d
jne 0x41a7ce
lea eax, [esi + 0x3c]
mov ebx, dword [eax]
add ebx, esi
cmp dword [ebx], 0x4550
je 0x41a7ce
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x41a7e4
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x41a97c
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
mov esi, eax
xor edi, edi
cmp byte [0x603c00], 0
jne 0x41aa5d
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41a9cf
push 0x10000
push 0x40
call sub.kernel32.dll_LocalAlloc_1
mov ebx, eax
push 0x8000
push ebx
push esi
call sub.kernel32.dll_GetModuleFileNameW_1
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.kernel32.dll_CreateFileW_1
mov esi, eax
jmp 0x41aa00
push 0x105
push 0x40
call sub.kernel32.dll_LocalAlloc_1
mov ebx, eax
push 0x104
push ebx
push esi
call sub.kernel32.dll_GetModuleFileNameA
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.kernel32.dll_CreateFileA
mov esi, eax
push ebx
call sub.kernel32.dll_LocalFree
cmp esi, 0xffffffff
je 0x41aa5d
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41aa2b
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingW
mov ebx, eax
jmp 0x41aa3d
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingA
mov ebx, eax
test ebx, ebx
je 0x41aa57
push 0
push 0
push 0
push 4
push ebx
call sub.kernel32.dll_MapViewOfFile
mov edi, eax
push ebx
call sub.kernel32.dll_CloseHandle_1
push esi
call sub.kernel32.dll_CloseHandle_1
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x41af80
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x41b09a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00405a3c
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41afc9
push ebx
mov eax, edi
call fcn.00406a94
push eax
push esi
call sub.kernel32.dll_FindResourceW
mov ebx, eax
jmp 0x41b036
movzx eax, bl
cmp ebx, eax
jne 0x41aff3
push ebx
lea eax, [ebp - 4]
mov edx, edi
mov ecx, 0
call fcn.00406c4c
mov eax, dword [ebp - 4]
call fcn.004061fc
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
jmp 0x41b036
lea eax, [ebp - 0xc]
mov edx, ebx
call fcn.00406bb4
mov edx, dword [ebp - 0xc]
lea eax, [ebp - 8]
mov ecx, 0
call fcn.00406c4c
mov eax, dword [ebp - 8]
call fcn.004061fc
push eax
lea eax, [ebp - 0x10]
mov edx, edi
mov ecx, 0
call fcn.00406c4c
mov eax, dword [ebp - 0x10]
call fcn.004061fc
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
test ebx, ebx
je 0x41b06f
push ebx
push esi
call sub.kernel32.dll_LoadResource
mov edi, eax
test edi, edi
je 0x41b06f
push 0
push ebx
push esi
call sub.kernel32.dll_SizeofResource
push eax
push edi
call sub.kernel32.dll_LockResource
mov edx, eax
mov eax, dword [ebp + 8]
pop ecx
call fcn.00405b74
mov eax, edi
call fcn.0040ad08
push edi
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41b0a1
lea eax, [ebp - 0x10]
call fcn.00405a3c
lea eax, [ebp - 0xc]
call fcn.004069f8
lea eax, [ebp - 8]
mov edx, 2
call fcn.00405a60
ret
Function at 0x41bd5c
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor esi, esi
mov edi, 0x12
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea eax, [esi + 1]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx ebx, byte [eax + edx]
shl ebx, 0x10
mov eax, dword [ebp - 4]
movzx eax, byte [eax + esi]
shl eax, 0x18
add ebx, eax
lea eax, [esi + 2]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + edx]
shl eax, 8
add ebx, eax
lea eax, [esi + 3]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + edx]
add ebx, eax
xor dword [ecx], ebx
lea eax, [esi + 4]
xor edx, edx
div dword [ebp - 8]
mov esi, edx
add ecx, 4
dec edi
jne 0x41bd78
xor eax, eax
mov dword [ebp - 0xc], eax
xor eax, eax
mov dword [ebp - 0x10], eax
xor edi, edi
mov eax, dword [ebp + 8]
push eax
push 1
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea edx, [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.0041b99c
pop ecx
mov eax, edi
add eax, eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [edx + eax*4 - 0x48], ecx
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [edx + eax*4 - 0x44], ecx
inc edi
cmp edi, 9
jne 0x41bdd9
mov edi, 4
mov eax, dword [ebp + 8]
lea ebx, [eax - 0x1048]
xor esi, esi
mov eax, dword [ebp + 8]
push eax
push 1
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea edx, [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.0041b99c
pop ecx
mov eax, esi
add eax, eax
mov edx, dword [ebp - 0xc]
mov dword [ebx + eax*4], edx
mov edx, dword [ebp - 0x10]
mov dword [ebx + eax*4 + 4], edx
inc esi
cmp esi, 0x80
jne 0x41be1f
add ebx, 0x400
dec edi
jne 0x41be1d
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41be64
Capabilities:
Encrypt data using blowfish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xffffffa0
push ebx
push esi
push edi
mov byte [ebp - 0x1049], cl
mov edi, edx
mov ebx, eax
mov eax, dword [ebp + 0x14]
call fcn.004061ec
lea esi, [ebp - 0x1058]
xor eax, eax
push ebp
push 0x41c044
push dword fs:[eax]
mov dword fs:[eax], esp
push esi
push edi
mov esi, 0x603c20
lea edi, [ebp - 0x48]
mov ecx, 0x12
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push esi
push edi
mov esi, 0x603c68
lea edi, [ebp - 0x1048]
mov ecx, 0x400
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push ebp
lea eax, [ebp + 0x14]
xor edx, edx
call fcn.00405c68
call fcn.00405e00
push eax
mov eax, dword [ebp + 0x14]
call fcn.004061fc
pop edx
call fcn.0041bd5c
pop ecx
cmp byte [ebp - 0x1049], 0
je 0x41bf01
lea eax, [ebp - 0x48]
mov dword [ebp - 0x1050], eax
mov dword [ebp - 0x1054], 1
jmp 0x41bf14
lea eax, [ebp - 4]
mov dword [ebp - 0x1050], eax
mov dword [ebp - 0x1054], 0xffffffff
shr edi, 3
dec edi
test edi, edi
jl 0x41c02e
inc edi
mov dword [ebp - 0x1060], edi
cmp dword [ebp + 0x10], 0
jne 0x41bf31
cmp dword [ebp + 0xc], 0
je 0x41bfae
mov dword [esi], 7
lea eax, [ebp + 0xc]
add eax, dword [esi]
movzx edx, byte [eax]
inc edx
and dl, 0xff
mov byte [eax], dl
lea eax, [ebp + 0xc]
add eax, dword [esi]
cmp byte [eax], 0
jne 0x41bf58
dec dword [esi]
cmp dword [esi], 0xffffffff
jne 0x41bf39
lea eax, [ebp + 0xc]
mov eax, dword [eax]
call fcn.0041b970
mov dword [esi], eax
lea eax, [ebp + 0xc]
add eax, 4
mov eax, dword [eax]
call fcn.0041b970
mov dword [ebp - 0x105c], eax
push ebp
mov eax, dword [ebp - 0x1054]
push eax
lea edx, [ebp - 0x105c]
mov eax, esi
mov ecx, dword [ebp - 0x1050]
call fcn.0041b99c
pop ecx
mov eax, dword [esi]
call fcn.0041b970
xor dword [ebx], eax
mov eax, dword [ebp - 0x105c]
call fcn.0041b970
lea edx, [ebx + 4]
xor dword [edx], eax
jmp 0x41c01f
cmp byte [ebp + 8], 0
jne 0x41c006
mov edi, ebx
mov eax, dword [edi]
call fcn.0041b970
mov dword [esi], eax
lea eax, [ebx + 4]
mov eax, dword [eax]
call fcn.0041b970
mov dword [ebp - 0x105c], eax
push ebp
mov eax, dword [ebp - 0x1054]
push eax
lea edx, [ebp - 0x105c]
mov eax, esi
mov ecx, dword [ebp - 0x1050]
call fcn.0041b99c
pop ecx
mov eax, dword [esi]
call fcn.0041b970
mov dword [edi], eax
mov eax, dword [ebp - 0x105c]
call fcn.0041b970
lea edx, [ebx + 4]
mov dword [edx], eax
jmp 0x41c01f
push ebp
mov eax, dword [ebp - 0x1054]
push eax
mov edx, ebx
lea eax, [ebx + 4]
mov ecx, dword [ebp - 0x1050]
call fcn.0041b99c
pop ecx
add ebx, 8
dec dword [ebp - 0x1060]
jne 0x41bf27
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c04b
lea eax, [ebp + 0x14]
call fcn.00405a3c
ret
Function at 0x41c170
Capabilities:
Encode data using base64

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
test esi, esi
jle 0x41c29b
lea eax, [esi + 2]
mov ecx, 3
cdq
idiv ecx
mov edx, eax
add edx, edx
add edx, edx
mov eax, edi
xor ecx, ecx
call fcn.0040639c
mov ecx, dword [edi]
mov eax, esi
mov edi, 3
cdq
idiv edi
mov edi, eax
test edi, edi
jle 0x41c20d
movzx eax, byte [ebx]
shl eax, 0x10
movzx edx, byte [ebx + 1]
shl edx, 8
add eax, edx
movzx edx, byte [ebx + 2]
add eax, edx
mov edx, eax
shr edx, 0x12
and edx, 0x3f
movzx edx, byte [edx + 0x604c68]
mov byte [ecx], dl
mov edx, eax
shr edx, 0xc
and edx, 0x3f
movzx edx, byte [edx + 0x604c68]
mov byte [ecx + 1], dl
mov edx, eax
shr edx, 6
and edx, 0x3f
movzx edx, byte [edx + 0x604c68]
mov byte [ecx + 2], dl
and eax, 0x3f
movzx eax, byte [eax + 0x604c68]
mov byte [ecx + 3], al
add ecx, 4
add ebx, 3
dec edi
jne 0x41c1ad
mov eax, esi
mov esi, 3
cdq
idiv esi
dec edx
je 0x41c222
dec edx
je 0x41c253
jmp 0x41c2a2
movzx eax, byte [ebx]
shl eax, 0x10
mov edx, eax
shr edx, 0x12
and edx, 0x3f
movzx edx, byte [edx + 0x604c68]
mov byte [ecx], dl
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + 0x604c68]
mov byte [ecx + 1], al
mov byte [ecx + 2], 0x3d
mov byte [ecx + 3], 0x3d
jmp 0x41c2a2
movzx eax, byte [ebx]
shl eax, 0x10
movzx edx, byte [ebx + 1]
shl edx, 8
add eax, edx
mov edx, eax
shr edx, 0x12
and edx, 0x3f
movzx edx, byte [edx + 0x604c68]
mov byte [ecx], dl
mov edx, eax
shr edx, 0xc
and edx, 0x3f
movzx edx, byte [edx + 0x604c68]
mov byte [ecx + 1], dl
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + 0x604c68]
mov byte [ecx + 2], al
mov byte [ecx + 3], 0x3d
jmp 0x41c2a2
mov eax, edi
call fcn.00405a3c
pop edi
pop esi
pop ebx
ret
Function at 0x423e38
Capabilities:
Check if file exists
Get file attributes
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x423fc1
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 1], 0
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x423e7c
mov eax, ebx
call fcn.00406a94
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
jne 0x423eb2
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x423fa6
lea eax, [ebp - 0x10]
mov edx, ebx
mov ecx, 0
call fcn.00406c4c
mov eax, dword [ebp - 0x10]
call fcn.004061fc
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x423fa6
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x423ee2
push 0
push 0x80
push 3
push 0
push 3
push 0x80000000
mov eax, ebx
call fcn.00406a94
push eax
call sub.kernel32.dll_CreateFileW_1
mov dword [ebp - 8], eax
jmp 0x423f14
push 0
push 0x80
push 3
push 0
push 3
push 0x80000000
lea eax, [ebp - 0x14]
mov edx, ebx
mov ecx, 0
call fcn.00406c4c
mov eax, dword [ebp - 0x14]
call fcn.004061fc
push eax
call sub.kernel32.dll_CreateFileA
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x423fa6
xor eax, eax
push ebp
push 0x423f9f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetFileSize_1
mov edx, eax
mov eax, esi
xor ecx, ecx
call fcn.0040639c
cmp dword [esi], 0
je 0x423f7f
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, esi
xor edx, edx
call fcn.00405c68
call fcn.00405e00
push eax
mov eax, dword [esi]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_ReadFile_1
test eax, eax
je 0x423f7f
mov eax, esi
xor edx, edx
call fcn.00405c68
call fcn.00405e00
cmp eax, dword [ebp - 0xc]
je 0x423f83
xor eax, eax
jmp 0x423f85
mov al, 1
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423fa6
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423fc8
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00405a60
ret