joyce8/EMBER2024-capa huggingface dataset:
Function at 0xbb0250
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xbc4808
push 0xbb4288
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x28], ebx
xor esi, esi
mov dword [ebp - 0x20], esi
mov byte [ebp - 0x24], bl
mov dword [ebp - 4], ebx
mov byte [ebp - 0x34], bl
mov byte [ebp - 0x33], bl
mov byte [ebp - 0x32], bl
mov byte [ebp - 0x31], bl
mov byte [ebp - 0x30], bl
mov byte [ebp - 0x2f], 5
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x12
push 1
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0xbb0329
lea edx, [ebp - 0x28]
push edx
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0xbb0329
mov dword [ebp - 0x2c], ebx
lea eax, [ebp - 0x2c]
push eax
push ebx
push ebx
push 1
mov ecx, dword [ebp - 0x28]
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
call edi
mov edx, dword [ebp - 0x2c]
push edx
call fcn.00bb31d3
add esp, 4
mov esi, eax
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x20], esi
cmp esi, ebx
je 0xbb0329
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
push esi
push 1
mov edx, dword [ebp - 0x28]
push edx
call edi
test eax, eax
je 0xbb0329
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.ADVAPI32.dll_EqualSid]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 0x24], al
jmp 0xbb032c
mov al, byte [ebp - 0x24]
mov dword [ebp - 4], 0xffffffff
call fcn.00bb0351
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xbb0d20
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov edx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
lea eax, [esp + 4]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xbb0d58
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [esi], ecx
mov dword [esi + 4], edx
pop esi
pop ecx
ret 0x10

Function at 0xbb0d60
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xbb0d94
mov eax, dword [esp + 0x14]
test eax, eax
je 0xbb0d94
push eax
push esi
call fcn.00bb320b
add esp, 8
pop esi
ret 0x10

Function at 0xbb0da0
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x24
lea eax, [esp + 0x28]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xbb0e22
push ebx
mov ebx, dword [esp + 0x30]
push esi
xor esi, esi
test ebx, ebx
jbe 0xbb0e15
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov edi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x18]
push 0xbc9320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00bb2dff
mov ecx, dword [esp + 0x44]
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push edi
push 0
push 0
push eax
push ecx
call ebp
inc esi
add edi, 4
cmp esi, ebx
jb 0xbb0dda
pop edi
pop ebp
mov edx, dword [esp + 0x30]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
add esp, 0x24
ret 0xc

Function at 0xbb0e30
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x28
lea eax, [esp + 0x2c]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xbb0ec2
push ebp
mov ebp, dword [esp + 0x34]
push esi
xor esi, esi
test ebp, ebp
jbe 0xbb0eb5
push ebx
mov ebx, dword [esp + 0x40]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push esi
lea ecx, [esp + 0x1c]
push 0xbc9320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00bb2dff
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x40]
push eax
push 0
push 0
push ecx
push edx
call edi
test eax, eax
jne 0xbb0eab
mov ax, word [esp + 0x14]
mov word [ebx], ax
inc esi
add ebx, 2
cmp esi, ebp
jb 0xbb0e6a
pop edi
pop ebx
mov ecx, dword [esp + 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebp
add esp, 0x28
ret 0xc
Function at 0xbb1000
Capabilities:
Get file version info

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
push ebx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
je 0xbb1131
push esi
call fcn.00bb4145
add esp, 4
mov edi, eax
push edi
push esi
push 0
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push ebx
call fcn.00ba3080
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0xbb1131
push 0
push ebp
call fcn.00ba33a0
push 0
push 0
push 0
push 4
push 0
push ebp
mov ebx, eax
call fcn.00ba3260
add esp, 0x20
mov dword [esp + 0x18], eax
test eax, eax
jne 0xbb108b
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 0
push 0
push 0
push 6
push eax
call fcn.00ba32f0
mov esi, eax
add esp, 0x14
test esi, esi
je 0xbb1121
push 0xbc9918
push edi
call fcn.00bb23f0
push eax
push ebx
push esi
call fcn.00bb0f60
push 0xbc98f8
push edi
call fcn.00bb23f0
push eax
push ebx
push esi
call fcn.00bb0f60
push 0xbc98d8
push edi
call fcn.00bb23f0
push eax
push ebx
push esi
call fcn.00bb0f60
push 0xbc98c0
push edi
call fcn.00bb23f0
add esp, 0x44
push eax
push ebx
push esi
call fcn.00bb0f60
push 0xbc98a0
push edi
call fcn.00bb23f0
push eax
push ebx
push esi
call fcn.00bb0f60
push 0xbc9888
push edi
call fcn.00bb23f0
push eax
push ebx
push esi
call fcn.00bb0f60
add esp, 0x34
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [esp + 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
push ebp
call esi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0xbb21b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00bb2140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00bb2140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00bb2140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00bb2140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0xbb2bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0xbb2c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0xbc487c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0xbb2c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0xbb2c52
xor eax, eax
pop esi
leave
ret 4
Function at 0x404542
Capabilities:
Hide graphical window

Disassembly:
push 0x98
mov eax, 0x4bd477
call fcn.00435d29
mov ebx, ecx
push 0
call fcn.00404f88
push 1
mov ecx, ebx
call fcn.004054dd
lea eax, [ebp - 0x1c]
push 0x198
push eax
call fcn.004038f5
pop ecx
pop ecx
push dword [eax]
push 2
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_SetDlgItemTextW]
push dword [ebp - 0x1c]
call fcn.00435e05
mov edi, dword [sym.imp.USER32.dll_GetDlgItem]
pop ecx
push 1
push 1
push 0xf4
push 2
push dword [ebx + 4]
call edi
push eax
call dword [sym.imp.USER32.dll_SendMessageW]
push 0x1bc
push dword [ebx + 4]
call edi
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
push 0
push eax
call esi
push 0x1be
push dword [ebx + 4]
call edi
push 0
push eax
call esi
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x38]
lea ecx, [ebp - 0xa4]
call fcn.00403b61
and dword [ebp - 4], 0
lea esi, [ebx + 0x280]
push esi
mov dword [ebp - 0x10], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [ebx + 0x1d4]
lea eax, [ebx + 0x1e0]
push eax
lea ecx, [ebp - 0xa4]
mov byte [ebp - 4], 1
call fcn.00403cf9
push esi
mov byte [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [ebp - 0x94], 0
je 0x404650
cmp dword [ebp - 0xa0], 0
mov byte [ebx + 0x29b], 1
jne 0x404640
push 0x4c4b44
lea ecx, [ebp - 0xa4]
call fcn.0040e6ed
push 0x10
push dword [ebp - 0xa4]
push dword [ebp - 0x98]
jmp 0x40467a
test edi, edi
jne 0x404687
mov byte [ebx + 0x29b], 1
cmp dword [ebp - 0x70], edi
je 0x404683
cmp dword [ebp - 0x7c], edi
jne 0x404672
push 0x4c4b44
lea ecx, [ebp - 0x80]
call fcn.0040e6ed
push 0
push dword [ebp - 0x80]
push dword [ebp - 0x74]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_MessageBoxW]
test edi, edi
je 0x4046a0
cmp byte [ebx + 0x136], 0
jne 0x4046a0
mov ecx, ebx
mov byte [ebx + 0x135], 1
call fcn.00405398
jmp 0x4046ab
push 0
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_EndDialog]
lea ecx, [ebp - 0x80]
call fcn.00402bc6
lea ecx, [ebp - 0xa4]
call fcn.00402bc6
mov al, 1
call fcn.00435cf2
ret
Function at 0x405f77
Capabilities:
Check for time delay via gettickcount

Disassembly:
push 0x44
mov eax, 0x4bd5a2
call fcn.00435d94
mov edi, ecx
mov dword [ebp - 0x14], edi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x18], eax
call fcn.0040e668
and dword [ebp - 4], 0
mov dword [ebp - 0x1c], edi
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 1
call fcn.0040e668
mov eax, dword [edi]
mov ecx, edi
mov byte [ebp - 4], 3
call dword [eax + 0x3c]
mov dword [edi + 0x3b8], eax
jmp 0x405fd3
mov eax, dword [edi + 0x3b8]
mov dword [ebp - 4], 2
cmp eax, 0x80004004
je 0x406023
cmp dword [ebp - 0x34], 0
jne 0x406023
test eax, eax
je 0x406023
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.00405f05
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 6
call fcn.0040e68c
push dword [ebp - 0x50]
mov byte [ebp - 4], 2
call fcn.00435e05
pop ecx
lea eax, [ebp - 0x44]
push eax
lea ecx, [ebp - 0x38]
call fcn.0040e68c
lea eax, [edi + 0x33c]
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.00405e24
xor esi, esi
pop ecx
pop ecx
cmp dword [edi + 0x324], esi
jbe 0x406061
cmp esi, 0x20
jae 0x406061
mov eax, dword [edi + 0x320]
push dword [eax + esi*4]
lea eax, [ebp - 0x38]
push eax
call fcn.00405e24
inc esi
pop ecx
pop ecx
cmp esi, dword [edi + 0x324]
jb 0x40603f
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [ebp - 0x18]
cmp eax, 0x3e8
ja 0x40608b
cmp byte [edi + 0x318], 0
jne 0x406080
cmp dword [ebp - 0x40], 0
je 0x40608b
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
lea esi, [edi + 0x280]
push esi
mov dword [ebp - 0x18], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea eax, [edi + 0x378]
mov byte [ebp - 4], 7
push eax
lea ecx, [edi + 0x1e0]
call fcn.00405e4e
mov ecx, edi
call fcn.00402da5
cmp dword [ebp - 0x34], 0
jne 0x406161
cmp dword [edi + 0x364], 0
je 0x406220
lea eax, [edi + 0x354]
push eax
lea ecx, [edi + 0x204]
call fcn.00403d2a
jmp 0x406220
lea ecx, [ebp - 0x50]
call fcn.0040e668
xor ebx, ebx
mov byte [ebp - 4], 8
cmp dword [edi + 0x1d4], ebx
jbe 0x406191
mov eax, dword [edi + 0x1d0]
lea ecx, [ebp - 0x50]
push dword [eax + ebx*4]
call fcn.0040e830
inc ebx
cmp ebx, dword [edi + 0x1d4]
jb 0x406177
cmp dword [ebp - 0x4c], 0
lea ebx, [edi + 0x1ec]
mov ecx, ebx
lea eax, [ebp - 0x44]
je 0x4061a5
lea eax, [ebp - 0x50]
push eax
call fcn.0040e68c
cmp dword [edi + 0x324], 0
jbe 0x4061f0
lea eax, [edi + 0x33c]
mov ecx, ebx
push eax
call fcn.0040e830
push 0x4c4c40
mov ecx, ebx
call fcn.0040e8bd
mov eax, dword [edi + 0x320]
mov ecx, ebx
push dword [eax]
call fcn.0040e830
mov eax, dword [edi + 0x320]
lea ecx, [edi + 0x1f8]
push dword [eax]
call fcn.0040e68c
cmp dword [edi + 0x1f0], 0
jne 0x406204
lea eax, [ebp - 0x38]
mov ecx, ebx
push eax
call fcn.0040e68c
cmp dword [edi + 0x3b8], 0
jne 0x406217
mov dword [edi + 0x3b8], 0x80004005
push dword [ebp - 0x50]
call fcn.00435e05
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push dword [ebp - 0x38]
call fcn.00435e05
pop ecx
mov eax, dword [edi]
mov ecx, edi
mov byte [ebp - 4], 9
call dword [eax + 0x34]
push dword [ebp - 0x44]
call fcn.00435e05
pop ecx
call fcn.00435cf2
ret
Function at 0x406310
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x228
mov eax, 0x4bd5c8
call fcn.00435d5d
mov edi, ecx
mov dword [ebp - 0x224], edi
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x228], eax
call fcn.00406270
push 0x208
xor ebx, ebx
lea eax, [ebp - 0x218]
push ebx
push eax
call fcn.0047a420
push esi
lea eax, [ebp - 0x218]
push str.LANG__s
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x18
lea eax, [ebp - 0x218]
push 0x4c4c68
push eax
push dword [0x4f6b48]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x406387
xor al, al
jmp 0x406473
push esi
push dword [0x4f6b48]
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push esi
push dword [0x4f6b48]
mov dword [ebp - 0x220], eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
cmp dword [ebp - 0x220], ebx
je 0x406380
cmp esi, 0x100000
ja 0x406380
lea ecx, [ebp - 0x234]
call fcn.0040e4a0
push esi
lea ecx, [ebp - 0x234]
mov dword [ebp - 4], ebx
call fcn.004062ec
push esi
push dword [ebp - 0x220]
mov dword [ebp - 0x21c], eax
push eax
call fcn.004794e0
mov edx, dword [ebp - 0x21c]
add esp, 0xc
mov eax, edx
mov ecx, ebx
test esi, esi
je 0x406420
mov edi, eax
mov dl, byte [ecx + edi]
test dl, dl
je 0x406414
cmp dl, 0xd
je 0x40640f
mov byte [eax], dl
inc eax
inc ecx
cmp ecx, esi
jb 0x406400
mov edi, dword [ebp - 0x224]
mov edx, dword [ebp - 0x21c]
mov byte [eax], bl
mov ecx, edi
sub eax, edx
mov dword [ebp - 0x230], eax
lea eax, [ebp - 0x234]
push eax
call fcn.0040647b
test al, al
je 0x40645e
push ebx
mov ecx, edi
call fcn.004062bc
test eax, eax
je 0x40645e
push dword [ebp - 0x228]
push eax
call fcn.0040f157
pop ecx
pop ecx
test al, al
je 0x40645e
mov bl, 1
jmp 0x406465
mov ecx, edi
call fcn.00406270
push dword [ebp - 0x234]
call fcn.00435e05
pop ecx
mov al, bl
call fcn.00435d07
ret 8
Function at 0x406cbe
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
xor esi, esi
lea ecx, [edi + 0x1c]
shr edi, 2
mov eax, edi
mov dword [ebp - 0xc], ecx
shr eax, 1
add eax, 3
mov dword [ebx], eax
add ebx, 0x10
test edi, edi
je 0x406cf4
mov eax, dword [edx]
lea edx, [edx + 4]
mov dword [ebx + esi*4], eax
inc esi
cmp esi, edi
jb 0x406ce7
cmp esi, ecx
jae 0x406dd7
mov eax, esi
sub eax, edi
lea eax, [ebx + eax*4]
mov dword [ebp - 4], eax
xor edx, edx
mov ecx, dword [ebx + esi*4 - 4]
mov eax, esi
mov dword [ebp + 8], ecx
div edi
mov dword [ebp - 8], eax
test edx, edx
jne 0x406d6d
movzx ecx, cl
movzx edx, byte [ecx + str.cw]
mov ecx, dword [ebp + 8]
shr ecx, 0x18
shl edx, 8
movzx eax, byte [ecx + str.cw]
mov ecx, dword [ebp + 8]
or edx, eax
mov eax, ecx
shl edx, 8
shr eax, 0x10
movzx eax, al
shr ecx, 8
movzx eax, byte [eax + str.cw]
or edx, eax
movzx eax, cl
shl edx, 8
movzx ecx, byte [eax + str.cw]
mov eax, dword [ebp - 8]
movzx eax, byte [eax + 0x4c4d90]
xor ecx, eax
or ecx, edx
jmp 0x406dbd
cmp edi, 6
jbe 0x406dbd
cmp edx, 4
jne 0x406dbd
mov edx, dword [ebp + 8]
mov eax, ecx
shr eax, 0x10
movzx eax, al
movzx ecx, byte [eax + str.cw]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax + str.cw]
shl eax, 8
or ecx, eax
mov eax, edx
shr eax, 8
movzx eax, al
shl ecx, 8
movzx eax, byte [eax + str.cw]
or ecx, eax
movzx eax, dl
shl ecx, 8
movzx eax, byte [eax + str.cw]
or ecx, eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add edx, 4
xor eax, ecx
mov dword [ebp - 4], edx
mov dword [ebx + esi*4], eax
inc esi
cmp esi, dword [ebp - 0xc]
jb 0x406d06
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x408216
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp + 0xc]
push edi
xor edi, edi
mov edx, dword [edx]
and edx, 7
cmp eax, 5
jae 0x408233
xor eax, eax
jmp 0x408350
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [eax - 4]
add ecx, ebx
push esi
mov dword [ebp + 0xc], ecx
lea esi, [edi + ebx]
jmp 0x40824e
mov al, byte [esi]
and al, 0xfe
cmp al, 0xe8
je 0x408252
inc esi
cmp esi, ecx
jb 0x408245
mov ecx, esi
sub ecx, edi
mov edi, esi
sub ecx, ebx
sub edi, ebx
cmp esi, dword [ebp + 0xc]
jae 0x40833d
cmp ecx, 2
jbe 0x4082a8
xor edx, edx
movzx ebx, byte [esi + 4]
lea eax, [ebx + 1]
test al, 0xfe
jne 0x40832e
movzx eax, byte [esi + 3]
shl ebx, 8
or ebx, eax
movzx eax, byte [esi + 2]
shl ebx, 8
or ebx, eax
movzx eax, byte [esi + 1]
shl ebx, 8
or ebx, eax
mov eax, dword [ebp + 0x10]
add eax, 5
add eax, edi
cmp dword [ebp + 0x18], 0
je 0x4082d4
add ebx, eax
jmp 0x4082d6
shr edx, cl
test edx, edx
je 0x40826c
cmp edx, 4
ja 0x4082c6
cmp edx, 3
je 0x4082c6
mov eax, edx
shr eax, 1
movzx eax, byte [eax + esi + 1]
inc eax
test al, 0xfe
jne 0x40826c
or edx, 8
shr edx, 1
inc edi
mov ecx, dword [ebp + 0xc]
jmp 0x408240
sub ebx, eax
test edx, edx
je 0x40830b
and edx, 6
mov eax, ebx
shl edx, 2
mov ecx, edx
shr eax, cl
inc eax
test al, 0xfe
jne 0x408309
mov eax, 0x100
shl eax, cl
dec eax
xor ebx, eax
mov eax, dword [ebp + 0x10]
add eax, 5
add eax, edi
cmp dword [ebp + 0x18], 0
je 0x408307
add ebx, eax
jmp 0x408309
sub ebx, eax
xor edx, edx
mov eax, ebx
mov byte [esi + 1], bl
shr eax, 8
mov byte [esi + 2], al
mov eax, ebx
shr ebx, 0x18
shr eax, 0x10
and bl, 1
neg bl
mov byte [esi + 3], al
push 5
mov byte [esi + 4], bl
pop eax
jmp 0x408336
or edx, 8
xor eax, eax
shr edx, 1
inc eax
mov ebx, dword [ebp + 8]
add edi, eax
jmp 0x4082cc
xor eax, eax
shr edx, cl
cmp ecx, 2
pop esi
cmova edx, eax
mov eax, dword [ebp + 0x14]
pop ebx
mov dword [eax], edx
mov eax, edi
pop edi
pop ebp
ret

Function at 0x40843f
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x13c
mov eax, dword [0x4f030c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x118]
mov dword [ebp - 0x118], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x40849a
cmp dword [ebp - 0x114], 5
sbb eax, eax
add eax, 1
je 0x40849a
lea eax, [ebp - 0x13c]
push eax
call fcn.00408597
pop ecx
test eax, eax
je 0x40849a
mov eax, dword [ebp - 0x124]
shr eax, 0x19
and eax, 1
jmp 0x40849c
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00435ce1
mov esp, ebp
pop ebp
ret
Function at 0x408753
Capabilities:
Check os version
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3e8
mov eax, dword [0x4f030c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x3e8]
mov dword [ebp - 0x3e8], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x408793
cmp dword [ebp - 0x3e4], 6
jne 0x408793
cmp dword [ebp - 0x3e0], 0
je 0x4087bd
push str.SetDefaultDllDirectories
push 0x4c4c70
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4087bd
push 0xc00
call eax
test eax, eax
jne 0x408852
push 0x106
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x408852
cmp eax, 0x104
ja 0x408852
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push 0x5c
pop ecx
cmp word [ebp + eax*2 - 0x2d6], cx
je 0x4087fd
mov word [ebp + eax*2 - 0x2d4], cx
inc eax
cmp byte [0x4c4de0], 0
push esi
mov esi, 0x4c4de0
je 0x408851
push edi
lea edi, [ebp - 0x2d4]
lea edi, [edi + eax*2]
mov edx, edi
mov cl, byte [esi]
inc esi
movzx eax, cl
mov word [edx], ax
lea edx, [edx + 2]
test cl, cl
jne 0x408818
push str..dll
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatW]
push 8
push 0
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
cmp byte [esi], 0
jne 0x408816
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00435ce1
mov esp, ebp
pop ebp
ret
Function at 0x40b9c9
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
xor edx, edx
xor eax, eax
push ebx
push esi
mov esi, dword [ebp + 8]
inc eax
push edi
push 0x20
pop ecx
or dword [esi + 0x90], 0xffffffff
or dword [esi + 0x94], 0xffffffff
mov dword [esi + 0x30], eax
mov dword [esi + 0x44], eax
mov eax, dword [esi + 4]
cmp eax, ecx
mov dword [esi + 0x78], edx
cmova eax, ecx
mov dword [esi + 0x7c], edx
mov dword [esi + 0x54], eax
mov eax, dword [esi]
mov dword [esi + 0x34], edx
mov dword [esi + 0x38], edx
mov dword [esi + 0x3c], edx
mov dword [esi + 0x40], edx
mov dword [esi + 0x70], edx
mov dword [esi + 0x88], edx
mov dword [esi + 0x68], edx
mov dword [esi + 0x6c], edx
mov dword [esi + 0x48], edx
mov dword [esi + 0x4c], edx
mov dword [esi + 0x50], edx
mov dword [esi + 0x60], edx
mov dword [esi + 0x64], edx
mov dword [esi + 0x80], edx
mov dword [esi + 0x84], edx
mov dword [esi + 0x58], edx
cmp eax, dword [esi + 0x20]
je 0x40ba76
lea edi, [esi + 0xc8]
mov ebx, ecx
cmp dword [edi + 8], edx
je 0x40ba55
push edi
call fcn.0040b99e
pop ecx
xor edx, edx
add edi, 0x28
sub ebx, 1
jne 0x40ba47
cmp dword [esi + 0x5c], ebx
je 0x40ba71
mov eax, dword [esi + 0x14]
push dword [esi + 0x5c]
push eax
call dword [eax + 4]
and dword [esi + 0x5c], ebx
pop ecx
pop ecx
mov eax, dword [esi]
mov dword [esi + 0x20], eax
push dword [esi + 0x10]
lea eax, [esi + 0x98]
push eax
call fcn.0040be8d
mov ecx, dword [esi + 0x58]
and dword [esi + 0x24], 0
and dword [esi + 0x28], 0
lea eax, [ecx + 5]
imul ebx, eax, 0x28
lea eax, [ecx + 1]
mov dword [esi + 0x58], eax
add ebx, esi
push ebx
call fcn.0040b960
mov edi, eax
add esp, 0xc
test edi, edi
jne 0x40baf8
lea eax, [ebx + 0x20]
push eax
call fcn.0040dfbc
mov edi, eax
pop ecx
test edi, edi
jne 0x40baf8
lea eax, [ebx + 0x1c]
push eax
call fcn.0040dfbc
mov edi, eax
pop ecx
test edi, edi
jne 0x40baf8
push ebx
call fcn.0040c865
mov edi, eax
test edi, edi
je 0x40baf8
and dword [esi + 0x44], 0
lea ebx, [esi + 0xc8]
push 0x20
pop esi
push ebx
call fcn.0040b8d2
add ebx, 0x28
pop ecx
sub esi, 1
jne 0x40bae6
mov esi, dword [ebp + 8]
movzx eax, di
or eax, 0x80070000
test edi, edi
cmovle eax, edi
test eax, eax
je 0x40bb0c
mov dword [esi + 0x40], eax
xor edx, edx
cmp dword [esi + 0x38], edx
jne 0x40bb20
cmp dword [esi + 0x40], edx
jne 0x40bb20
cmp dword [esi + 0x3c], edx
jne 0x40bb20
mov dword [esi + 0x44], edx
xor ecx, ecx
cmp dword [esi + 0x44], edx
pop edi
pop esi
cmovne eax, ecx
pop ebx
pop ebp
ret

Function at 0x40dc53
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
pop ebp
ret