joyce8/EMBER2024-capa huggingface dataset:
Function at 0x658cc9
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x71cf78]
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 0x658d14
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0065906d
test al, al
jne 0x658d0e
sub edx, 2
cmp edx, edi
jne 0x658cf4
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x658d36
lea eax, [edi + 2]
cmp edx, eax
je 0x658d36
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00658990
add esp, 0x10
jmp 0x658e30
push esi
lea ecx, [ebp - 0x255]
call fcn.0065906d
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 0x658d79
push dword [ebp - 0x25c]
jmp 0x658d26
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 0x658db6
cmp word [ebp - 0x226], 0
je 0x658dd7
cmp word [ebp - 0x226], ax
jne 0x658db6
cmp word [ebp - 0x224], 0
je 0x658dd7
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00658990
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x658e23
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x658d90
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x658e0b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x658e30
push 0x6584af
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00665640
add esp, 0x10
jmp 0x658e00
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.006026e7
leave
ret
Function at 0x659e48
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 0x659ee5
push ebx
push esi
call fcn.00659e04
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.0065379b
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x659e92
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x659ee4
push edi
push eax
call fcn.0064e479
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x659eb2
call fcn.0064c198
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x659ee3
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0065379b
add esp, 0x20
test eax, eax
jne 0x659ed1
push edi
call fcn.0064c198
jmp 0x659ed9
push ebx
call fcn.0064c198
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 0x659ee8
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x659ef9
pop esi
ret
push ebx
push edi
push esi
call fcn.00659e04
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0064e479
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x659f21
push ebx
push esi
push edi
call fcn.006053c0
add esp, 0xc
push 0
call fcn.0064c198
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x65a7f8
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0065a194

Function at 0x65b29d
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0065b171
Function at 0x6662f2
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00666112
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x66646a
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x66646a
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x666419
jg 0x66634b
test eax, eax
je 0x66640f
push 1
push 0x1000
call fcn.0065290b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x666371
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x666406
push 0x8000
push ebx
call fcn.0064a018
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x66639d
jg 0x666398
cmp ecx, 0x1000
jb 0x66639d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00657135
add esp, 0x10
cmp eax, 0xffffffff
je 0x6663e2
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x666398
jl 0x6663c9
test ecx, ecx
jne 0x66638a
push dword [ebp - 0xc]
push ebx
call fcn.0064a018
push esi
call fcn.0064c198
add esp, 0xc
xor edi, edi
jmp 0x66647b
cmp byte [edi + 0x24], 0
je 0x6663f9
cmp dword [edi + 0x20], 5
jne 0x6663f9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x666404
mov edi, dword [edi + 0x18]
jmp 0x666406
xor edi, edi
push esi
call fcn.0064c198
pop ecx
jmp 0x66647b
test ecx, ecx
jg 0x6663db
jl 0x666419
test eax, eax
jae 0x6663db
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0064e41b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x66643c
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x6663db
jmp 0x666473
push ebx
call fcn.00647f6a
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x6663db
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x66647b
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x666478
mov edi, dword [edi + 0x18]
jmp 0x66647b
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0064e41b
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4016f0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push 0
push eax
push 0
push 0
push 0x80000000
push 0x80000000
push 0x80000000
push 0x80000000
push 0xcf0000
push str.Best_Application
push str.Clariot
push 0
mov dword [0x405101], eax
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov esi, eax
test esi, esi
jne 0x401737
pop esi
pop ebp
ret
push 0
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
call dword [sym.imp.USER32.dll_UpdateWindow]
mov eax, 1
pop esi
pop ebp
ret

Function at 0x401f47
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
mov eax, dword [0x405364]
test eax, eax
je 0x401f60
call eax
test eax, eax
jne 0x401f60
push 0xfffffffffffffffe
jmp 0x401f7a
push 1
push 0x405010
push 0x405008
call fcn.00401b41
add esp, 0xc
test eax, eax
je 0x401f80
push 0xfffffffffffffffd
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push esi
push 0
push 0x405004
push section..data
call fcn.00401b41
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, eax
test esi, esi
jne 0x401fa6
mov esi, 0x404c1e
mov cl, 0x20
jmp 0x401faf
cmp al, 0x20
ja 0x401fb9
inc esi
mov al, byte [esi]
test al, al
jne 0x401faa
cmp al, 0x20
jbe 0x401fd0
mov al, byte [esi]
cmp al, 0x22
jne 0x401fc2
xor cl, 0x20
inc esi
mov al, byte [esi]
cmp al, cl
ja 0x401fbb
jmp 0x401fd0
cmp al, cl
ja 0x401fd6
inc esi
mov al, byte [esi]
test al, al
jne 0x401fcb
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
test eax, 0xa0d0a0d
sub eax, 0x54524357
sub eax, 0xa0d0a0d
test byte [ebp - 0x18], 1
je 0x401fff
movzx eax, word [ebp - 0x14]
jmp 0x402002
push 0xa
pop eax
push eax
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
push eax
call fcn.00402037
pop ecx
pop esi
leave
ret

Function at 0x402037
Capabilities:
Terminate process

Disassembly:
call fcn.00402081
push 0
push 0x405018
push 0x405014
call fcn.00401b41
push 0
push 0x405020
push 0x40501c
call fcn.00401b41
add esp, 0x18
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x4014eb
Capabilities:
Create process on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
push esi
push edi
push 0x11
xor eax, eax
pop ecx
lea edi, [ebp - 0x54]
rep stosd dword es:[edi], eax
lea edi, [ebp - 0x10]
mov dword [ebp - 0x54], 0x44
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x25c]
mov dword [ebp - 0x28], 1
push eax
push 0x104
mov word [ebp - 0x24], 5
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [ebp - 0x25c]
push eax
call esi
xor edi, edi
cmp word [ebp + eax*2 - 0x25e], 0x5c
jne 0x40155a
lea eax, [ebp - 0x25c]
push eax
call esi
mov word [ebp + eax*2 - 0x25e], di
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x54]
push eax
push edi
push edi
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x25c]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
call dword [sym.imp.KERNEL32.dll_GetLastError]
sub eax, 5
pop edi
neg eax
sbb eax, eax
pop esi
inc eax
leave
ret

Function at 0x401588
Capabilities:
Read file on windows

Disassembly:
push esi
push 0x403040
push dword [esp + 0xc]
call dword [sym.imp.MSVCRT.dll__wfopen]
mov esi, eax
pop ecx
test esi, esi
pop ecx
jne 0x4015a2
pop esi
ret
push edi
push 2
push 0xffffffffffffffd0
push esi
call dword [sym.imp.MSVCRT.dll_fseek]
mov edi, dword [esp + 0x1c]
push 0xc
pop ecx
xor eax, eax
push esi
push 0x30
rep stosd dword es:[edi], eax
push 1
pop edi
push edi
push dword [esp + 0x28]
call dword [sym.imp.MSVCRT.dll_fread]
add esp, 0x1c
cmp eax, 0x30
je 0x4015d4
xor edi, edi
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
pop ecx
mov eax, edi
pop edi
pop esi
ret

Function at 0x4015e1
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x14]
push edi
push esi
call dword [sym.imp.MSVCRT.dll_malloc]
mov ecx, esi
mov ebx, eax
mov edx, ecx
xor eax, eax
mov edi, ebx
push 0
push dword [esp + 0x1c]
shr ecx, 2
push dword [esp + 0x1c]
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
call dword [sym.imp.MSVCRT.dll_fseek]
add esp, 0x10
cmp eax, 0xffffffff
je 0x401632
push dword [esp + 0x10]
push esi
push 1
push ebx
call dword [sym.imp.MSVCRT.dll_fread]
add esp, 0x10
cmp eax, esi
je 0x40163e
push ebx
call dword [sym.imp.MSVCRT.dll_free]
pop ecx
xor eax, eax
jmp 0x401640
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
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
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x42e01e
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x401e53
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0x30]
push esi
push edi
mov esi, ecx
xor edi, edi
push dword [esi + 0xc]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x10]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x14]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x18]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x20]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x1c]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
mov eax, dword fs:[0x30]
push esi
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
pop edi
pop esi
ret

Function at 0x402a55
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push edi
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push ebx
push ebx
push ebx
mov edi, ecx
mov dword [ebp - 4], ebx
push 0x40144c
push edi
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegQueryValueExW]
test eax, eax
je 0x402a80
cmp eax, 0x7a
jne 0x402ad6
mov eax, dword fs:[0x30]
push esi
push dword [ebp - 4]
push ebx
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlAllocateHeap]
mov esi, eax
test esi, esi
jne 0x402a9f
push 0xe
pop eax
jmp 0x402ad5
lea eax, [ebp - 4]
push eax
push esi
push ebx
push ebx
push 0x40144c
push edi
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegQueryValueExW]
mov edi, eax
test edi, edi
je 0x402ace
mov ecx, dword fs:[0x30]
push esi
push ebx
push dword [ecx + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
mov eax, edi
jmp 0x402ad5
mov eax, dword [ebp + 0xc]
mov dword [eax], esi
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x402ade
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 8]
mov dword [ebp - 4], 0x208
push eax
push 0
push 0x40140c
push ecx
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegQueryValueExW]
test eax, eax
jne 0x402b3f
mov eax, dword [ebp - 4]
cmp eax, 2
jb 0x402b3a
shr eax, 1
xor ecx, ecx
cmp cx, word [esi + eax*2 - 2]
jne 0x402b3a
mov eax, dword [ebp - 8]
sub eax, 1
je 0x402b36
sub eax, 1
jne 0x402b3a
mov ecx, esi
call fcn.004029d6
test eax, eax
jne 0x402b3f
xor eax, eax
jmp 0x402b3f
mov eax, 0x3f7
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x402d53
Capabilities:
Terminate process

Disassembly:
push 0x10
push 0x403488
call fcn.0040323c
xor ebx, ebx
mov dword [ebp - 4], ebx
mov eax, dword fs:[0x18]
mov esi, dword [eax + 4]
mov edi, ebx
mov edx, 0x4043a0
mov ecx, esi
xor eax, eax
lock cmpxchg dword [edx], ecx
test eax, eax
je 0x402d98
cmp eax, esi
jne 0x402d8b
xor esi, esi
inc esi
mov edi, esi
jmp 0x402d9b
push 0x3e8
call dword [sym.imp.api_ms_win_core_synch_l1_2_0.dll_Sleep]
jmp 0x402d6f
xor esi, esi
inc esi
cmp dword [0x4043a4], esi
jne 0x402dad
push 0x1f
call sub.msvcrt.dll__amsg_exit
pop ecx
jmp 0x402de7
cmp dword [0x4043a4], ebx
jne 0x402de1
mov dword [0x4043a4], esi
push 0x4011a8
push 0x40119c
call fcn.00402ec2
pop ecx
pop ecx
test eax, eax
je 0x402de7
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
jmp 0x402ebc
mov dword [0x404034], esi
cmp dword [0x4043a4], esi
jne 0x402e0a
push 0x401198
push 0x401190
call sub.msvcrt.dll__initterm
pop ecx
pop ecx
mov dword [0x4043a4], 2
test edi, edi
jne 0x402e17
xor eax, eax
mov ecx, 0x4043a0
xchg dword [ecx], eax
cmp dword [0x4043a8], 0
je 0x402e43
push 0x4043a8
call fcn.00403090
pop ecx
test eax, eax
je 0x402e43
push ebx
push 2
push ebx
mov esi, dword [0x4043a8]
mov ecx, esi
call dword [0x40515c]
call esi
push dword [0x404040]
push dword [0x40403c]
push dword [0x404038]
call fcn.00401a43
add esp, 0xc
mov dword [0x404030], eax
cmp dword [0x404048], 0
jne 0x402ea1
push eax
call dword [sym.imp.msvcrt.dll_exit]
mov ecx, dword [ebp - 0x14]
mov eax, dword [ecx]
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
push ecx
push eax
call sub.msvcrt.dll__XcptFilter
pop ecx
pop ecx
ret
cmp dword [0x404034], 0
jne 0x402eb5
call dword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x404030]
mov dword [ebp - 4], 0xfffffffe
call fcn.00403284
ret
call fcn.00495000
jmp 0x402d53

Function at 0x402f94
Capabilities:
Parse pe header

Disassembly:
push 0xc
push 0x4034a8
call fcn.0040340c
xor ecx, ecx
mov eax, dword [ebp + 8]
test eax, eax
je 0x402ff4
cmp eax, 0xffffffff
je 0x402ff4
mov dword [ebp - 4], ecx
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x402fed
mov edx, dword [eax + 0x3c]
test edx, edx
js 0x402fed
cmp edx, 0x10000000
jae 0x402fed
add eax, edx
mov dword [ebp - 0x1c], eax
mov ecx, dword [eax]
sub ecx, 0x4550
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
jmp 0x402fea
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, ecx
call fcn.00403451
ret 4

Function at 0x403040
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40307e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x403076
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x403080
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x403066
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x403150
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x403166
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x403181
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
Function at 0x40233b
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xfffffff8
push ebx
push esi
mov dword [ebp - 4], ecx
mov ebx, eax
cmp dword [ebp + 0x10], 0
je 0x40235b
mov eax, dword [ebp + 0x10]
mov byte [eax], 0
cmp dword [ebp + 0xc], 0
je 0x402367
mov ecx, dword [ebp + 0xc]
mov byte [ecx], 0
test ebx, ebx
je 0x402370
cmp byte [ebx], 0
jne 0x402377
xor eax, eax
jmp 0x402428
xor ecx, ecx
mov dword [ebp - 8], ecx
xor esi, esi
jmp 0x4023d5
mov al, byte [ebx]
xor ecx, ecx
mov cl, al
inc ebx
cmp ecx, 0x3d
jne 0x4023a9
cmp dword [ebp - 4], 0
je 0x4023a9
cmp dword [ebp - 8], 0
jne 0x4023a9
cmp dword [ebp + 0x10], 0
je 0x4023a4
mov eax, dword [ebp + 0x10]
mov byte [eax], 1
mov dword [ebp - 8], edx
jmp 0x4023d4
xor ecx, ecx
mov cl, al
cmp ecx, 0xd
je 0x4023b7
cmp ecx, 0xa
jne 0x4023bf
cmp ecx, 0xd
jne 0x4023da
inc ebx
jmp 0x4023da
mov byte [edx], al
inc edx
mov eax, dword [ebp + 8]
add eax, 0xfffffffe
cmp esi, eax
jle 0x4023d4
mov ecx, dword [ebp + 0xc]
mov byte [ecx], 1
jmp 0x4023da
inc esi
cmp byte [ebx], 0
jne 0x402380
mov byte [edx], 0
cmp dword [ebp - 4], 0
je 0x402426
mov edx, dword [ebp - 4]
mov byte [edx], 0
cmp dword [ebp - 8], 0
je 0x402426
push 0x1000
lea eax, [ebp - 0x1008]
push eax
push dword [ebp - 8]
call sub.KERNEL32.DLL_ExpandEnvironmentStringsA
mov ecx, dword [ebp + 8]
dec ecx
lea edx, [ebp - 0x1008]
mov eax, dword [ebp - 4]
call fcn.00406cb0
mov edx, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov byte [edx + ecx - 1], 0
mov eax, dword [ebp - 8]
mov byte [eax], 0
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4026a8
Capabilities:
Delete file
Get common file path
Set current directory

Disassembly:
add esp, 0xfffffbe0
push esp
push 0x400
call sub.KERNEL32.DLL_GetCurrentDirectoryA
cmp byte [0x40c045], 0
jne 0x402731
mov eax, esp
call fcn.004057f8
mov ecx, 6
mov edx, dword [str.RarSFX]
call fcn.00406d4c
test eax, eax
jne 0x402731
push 0x40c1f4
call sub.KERNEL32.DLL_SetCurrentDirectoryA
mov eax, esp
call fcn.00406c20
mov byte [esp + eax + 1], 0
lea eax, [esp + 0x400]
mov ecx, 0x1e
xor edx, edx
call fcn.00406bc4
mov dword [esp + 0x404], 3
mov word [esp + 0x410], 0x14
mov eax, esp
mov dword [esp + 0x408], eax
lea edx, [esp + 0x400]
push edx
call sub.SHELL32.DLL_SHFileOperationA
add esp, 0x420
ret

Function at 0x40281a
Capabilities:
Set registry value

Disassembly:
push ebx
add esp, 0xfffffbf8
mov ebx, eax
cmp byte [0x40c05d], 0
je 0x402891
cmp byte [0x40dd74], 0
je 0x402891
lea edx, [esp + 8]
mov eax, 0x40dd74
call fcn.004027e9
lea ecx, [esp + 4]
push ecx
lea eax, [esp + 4]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call sub.ADVAPI32.DLL_RegCreateKeyExA
test eax, eax
jne 0x402891
mov eax, ebx
call fcn.00406c20
inc eax
push eax
push ebx
push 1
push 0
lea edx, [esp + 0x18]
push edx
push dword [esp + 0x14]
call sub.ADVAPI32.DLL_RegSetValueExA
push dword [esp]
call sub.ADVAPI32.DLL_RegCloseKey
add esp, 0x408
pop ebx
ret

Function at 0x402899
Capabilities:
Query or enumerate registry value

Disassembly:
push ebx
add esp, 0xfffff7f4
mov ebx, eax
cmp byte [0x40c05d], 0
je 0x402912
lea edx, [esp + 0xc]
mov eax, ebx
call fcn.004027e9
push esp
push 1
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call sub.ADVAPI32.DLL_RegOpenKeyExA
test eax, eax
jne 0x402912
mov dword [esp + 4], 0x400
lea ecx, [esp + 4]
push ecx
lea eax, [esp + 0x410]
push eax
lea edx, [esp + 0x10]
push edx
push 0
lea ecx, [esp + 0x1c]
push ecx
push dword [esp + 0x14]
call sub.ADVAPI32.DLL_RegQueryValueExA
test eax, eax
jne 0x40290a
lea edx, [esp + 0x40c]
mov eax, ebx
call fcn.00406ca0
push dword [esp]
call sub.ADVAPI32.DLL_RegCloseKey
add esp, 0x80c
pop ebx
ret

Function at 0x4029fc
Capabilities:
Get geographical location

Disassembly:
add esp, 0xffffff9c
push 0x64
lea eax, [esp + 4]
push eax
push 0xf
push 0x400
call sub.KERNEL32.DLL_GetLocaleInfoA
xor eax, eax
mov al, byte [esp]
add esp, 0x64
ret

Function at 0x402a06
Capabilities:
Get geographical location

Disassembly:
add esp, 0xffffff9c
push 0x64
lea eax, [esp + 4]
push eax
push 0xf
push 0x400
call sub.KERNEL32.DLL_GetLocaleInfoA
xor eax, eax
mov al, byte [esp]
add esp, 0x64
ret