joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410b90
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 4
mov esi, ecx
call main
pop ecx
xor ecx, ecx
mov dword [ebp - 4], eax
test eax, eax
je 0x410bac
mov dword [eax], ecx
jmp 0x410bae
mov eax, ecx
push ecx
push ecx
push esi
push 0x410c20
push ecx
push ecx
mov dword [esi + 0x10], eax
call dword [sym.imp.kernel32.dll_CreateThread]
mov ecx, dword [esi + 0x10]
pop esi
mov dword [ecx], eax
leave
ret

Function at 0x4226aa
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
pushal
call 0x4226b9
pop dword [ebp - 0xc]
mov eax, 0xb00b39cc
sub eax, 0xafc91313
sub dword [ebp - 0xc], eax
push 0x40
push 0x1000
push 0x4f171
push 0
mov eax, 0xf660a3a4
sub eax, 0xf61bf0f4
add eax, dword [ebp - 0xc]
call dword [eax]
mov ecx, 0xcd9ef5cc
sub ecx, 0xcd9eb1e7
mov ebx, eax
mov edi, 0xee38358c
sub edi, 0xedf0d78c
add edi, dword [ebp - 0xc]
mov edx, 0x263022b6
sub dword [ebp - 8], esi
mov esi, dword [edi]
xor dword [ebp - 8], 0x98d33b1b
xor esi, edx
add dword [ebp - 4], edi
mov dword [ebx], esi
mov dword [ebp - 8], 0xe766ac07
add ebx, 0x92351da1
sub ebx, 0x92351d9d
add edi, 0x9cd75140
sub edi, 0x9cd7513c
loop 0x422712
add eax, 0xd960d192
add eax, 0x26a030d5
xor ebx, ebx
add ebx, eax
add eax, 0x1d61f4df
sub eax, 0x1d61f4da
mov ecx, 0x400000
add ecx, dword [ebp - 0xc]
call ebx
leave
ret

Function at 0x4400c9
Capabilities:
Encrypt data using dpapi

Disassembly:
push esi
push edi
push 0x46c6d0
push str.AdvApi32.dll
call main
mov edi, dword [sym.imp.kernel32.dll_GetProcAddress]
mov esi, eax
test esi, esi
js 0x44010c
push str.SystemFunction040
push dword [0x46c6d0]
call edi
push str.SystemFunction041
push dword [0x46c6d0]
mov dword [0x46c6c0], eax
call edi
mov dword [0x46c6c4], eax
jmp 0x440111
mov eax, dword [0x46c6c4]
cmp dword [0x46c6c0], 0
je 0x440122
test eax, eax
jne 0x4401c9
push 0x46c6d4
push str.Crypt32.dll
call main
mov esi, eax
test esi, esi
js 0x4401d3
push str.CryptProtectMemory
push dword [0x46c6d4]
call edi
cmp dword [0x46c6c0], 0
mov dword [0x46c6c8], eax
jne 0x440187
test eax, eax
jne 0x440187
call dword [sym.imp.kernel32.dll_GetLastError]
mov esi, eax
test esi, esi
jle 0x440171
movzx esi, si
or esi, 0x80070000
test esi, esi
js 0x440178
mov esi, 0x80004005
push esi
push 0x28
push str.c:_agent_work138_s_srclibsdutilcryputil.cpp
call fcn.004038f5
jmp 0x4401d3
push str.CryptUnprotectMemory
push dword [0x46c6d4]
call edi
cmp dword [0x46c6c4], 0
mov dword [0x46c6cc], eax
jne 0x4401c9
test eax, eax
jne 0x4401c9
call dword [sym.imp.kernel32.dll_GetLastError]
mov esi, eax
test esi, esi
jle 0x4401bd
movzx esi, si
or esi, 0x80070000
test esi, esi
js 0x4401c4
mov esi, 0x80004005
push esi
push 0x2d
jmp 0x44017b
mov dword [0x46c6d8], 1
pop edi
mov eax, esi
pop esi
ret
Function at 0x1057e000
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
mov al, byte [0x10569158]
test eax, eax
je 0x1057e01d
mov cl, byte [0x10569608]
or cl, 1
mov byte [0x10569608], cl
cmp dword [0x10569130], 0
je 0x1057e035
mov dl, byte [0x10569608]
or dl, 8
mov byte [0x10569608], dl
xor eax, eax
mov al, byte [0x10569608]
test eax, eax
je 0x1057e09f
cmp dword [0x1056913c], 0
je 0x1057e059
push 0x1056bdfc
push 0x1056be00
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov ecx, dword [0x10578454]
push ecx
mov dl, byte [0x10569608]
push edx
push 0x105693b0
push 0x10569158
mov eax, dword [0x10569140]
push eax
mov ecx, dword [0x1056913c]
push ecx
mov edx, dword [0x10569138]
push edx
mov eax, dword [0x10569134]
push eax
mov ecx, dword [0x10569130]
push ecx
push 0x10569128
call fcn.10581498
add esp, 0x28
pop ebp
ret
Function at 0x1057f75f
Capabilities:
Resume thread
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov word [ebp - 8], 0
call fcn.10580a78
mov word [ebp - 4], ax
cmp dword [0x10578570], 0
je 0x1057f789
mov dword [0x10578b44], 0
jmp 0x1057f793
mov dword [0x10578b44], 1
cmp dword [0x10578b44], 0
je 0x1057f993
cmp dword [0x1056bdf8], 1
je 0x1057f7ba
mov eax, dword [0x1056bdf4]
cmp eax, dword [0x1056bdf0]
jne 0x1057f92c
push 0
call dword [sym.imp.MSVCRT.dll_time]
add esp, 4
push eax
call dword [sym.imp.MSVCRT.dll_srand]
add esp, 4
call dword [sym.imp.MSVCRT.dll_rand]
cdq
mov ecx, 5
idiv ecx
add edx, 1
mov dword [0x1056bdf0], edx
mov dword [0x1056bdf4], 1
mov edx, dword [0x1057a818]
and edx, 0x1f3
mov dword [0x10578550], edx
mov eax, dword [0x10578550]
mov ecx, dword [eax*4 + 0x10568010]
xor ecx, 0xfd0699d6
mov dword [0x10578540], ecx
mov dword [0x10578544], 0
push 4
push 0
push 0x10578544
push 0x10578540
movzx dx, byte [0x1056800d]
push edx
push 0x105786ac
call fcn.10582480
mov word [ebp - 4], ax
mov eax, dword [ebp - 4]
and eax, 0xffff
test eax, eax
jne 0x1057f876
mov ecx, dword [0x10578544]
xor ecx, 0x7b2309a7
mov edx, dword [0x10578550]
xor ecx, dword [edx*4 + 0x105687e0]
test ecx, ecx
je 0x1057f920
xor eax, eax
mov al, byte [0x1056af6a]
cmp eax, 0x31
jne 0x1057f888
mov word [ebp - 4], 3
xor ecx, ecx
mov cl, byte [0x1056af6a]
cmp ecx, 0x32
je 0x1057f8a2
xor edx, edx
mov dl, byte [0x1056af6a]
cmp edx, 0x33
jne 0x1057f8a8
mov word [ebp - 4], 0
mov dword [0x1056bdf8], 1
cmp dword [0x10578594], 0
jne 0x1057f91e
xor eax, eax
mov al, byte [0x1056af6a]
cmp eax, 0x32
je 0x1057f8d4
xor ecx, ecx
mov cl, byte [0x1056af6a]
cmp ecx, 0x33
jne 0x1057f91e
mov edx, dword [0x1057869c]
push edx
call dword [sym.imp.KERNEL32.dll_SuspendThread]
mov dword [0x1057854c], 0xc
push 0x2010
call fcn.1057e0a1
push eax
call fcn.105808db
add esp, 8
mov dword [0x1057854c], 0
mov eax, dword [0x1057869c]
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov dword [0x10578594], 1
jmp 0x1057f92a
mov dword [0x1056bdf8], 0
jmp 0x1057f991
mov ecx, dword [0x1056bdf4]
add ecx, 1
mov dword [0x1056bdf4], ecx
mov edx, dword [0x1057a818]
mov dword [0x10578540], edx
mov dword [0x10578544], 0
push 4
push 0
push 0x10578544
push 0x10578540
push 0
push 0x105786ac
call fcn.10582480
mov word [ebp - 4], ax
mov eax, dword [ebp - 4]
and eax, 0xffff
test eax, eax
jne 0x1057f98b
mov ecx, dword [0x10578544]
xor ecx, dword [0x1057a818]
test ecx, ecx
je 0x1057f991
mov word [ebp - 4], 3
jmp 0x1057f9f7
mov edx, dword [0x1056bdf4]
add edx, 1
mov dword [0x1056bdf4], edx
mov eax, dword [0x1057a818]
mov dword [0x10578540], eax
mov dword [0x10578544], 0
push 4
push 0
push 0x10578544
push 0x10578540
push 0
push 0x105786ac
call fcn.10582480
mov word [ebp - 4], ax
mov ecx, dword [ebp - 4]
and ecx, 0xffff
test ecx, ecx
jne 0x1057f9f1
mov edx, dword [0x10578544]
xor edx, dword [0x1057a818]
test edx, edx
je 0x1057f9f7
mov word [ebp - 4], 3
mov ax, word [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x1057fec1
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0x1057a800
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 8], 0
cmp dword [ebp - 8], 0x64
jge 0x1057ff3e
mov eax, dword [ebp - 8]
cmp dword [eax*4 + 0x1057a820], 0
je 0x1057ff2d
lea ecx, [ebp - 4]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x1057a820]
push eax
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
test eax, eax
je 0x1057ff2d
cmp dword [ebp - 4], 0x103
je 0x1057ff2d
mov ecx, dword [ebp - 8]
mov edx, dword [ecx*4 + 0x1057a820]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 8]
mov dword [eax*4 + 0x1057a820], 0
mov ecx, dword [ebp - 8]
push ecx
call fcn.10580116
add esp, 4
mov dword [ebp - 8], eax
jmp 0x1057fed9
mov dword [ebp - 8], 0
cmp dword [ebp - 8], 0x64
jge 0x1057ff7a
mov edx, dword [ebp - 8]
cmp dword [edx*4 + 0x1057a820], 0
je 0x1057ff69
mov eax, dword [ebp - 8]
mov ecx, dword [eax*4 + 0x1057a820]
push ecx
call dword [sym.imp.KERNEL32.dll_SuspendThread]
mov edx, dword [ebp - 8]
push edx
call fcn.10580116
add esp, 4
mov dword [ebp - 8], eax
jmp 0x1057ff45
mov esp, ebp
pop ebp
ret

Function at 0x1057ff7e
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
cmp dword [ebp - 4], 0x64
jge 0x1057ffbe
mov eax, dword [ebp - 4]
cmp dword [eax*4 + 0x1057a820], 0
je 0x1057ffad
mov ecx, dword [ebp - 4]
mov edx, dword [ecx*4 + 0x1057a820]
push edx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [ebp - 4]
push eax
call fcn.10580116
add esp, 4
mov dword [ebp - 4], eax
jmp 0x1057ff89
push 0x1057a800
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esp, ebp
pop ebp
ret

Function at 0x10581cf0
Capabilities:
Check os version

Disassembly:
sub esp, 0x94
push edi
mov ecx, 0x25
xor eax, eax
lea edi, [esp + 4]
rep stosd dword es:[edi], eax
lea eax, [esp + 4]
mov dword [esp + 4], 0x94
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
pop edi
je 0x10581d65
mov eax, dword [esp + 0x10]
mov ecx, 2
sub eax, ecx
je 0x10581d3c
mov word [0x10578b50], cx
call fcn.105841a0
add esp, 0x94
ret
cmp dword [esp + 4], 5
jne 0x10581d29
mov edx, dword [esp + 8]
mov eax, 1
cmp edx, eax
jb 0x10581d29
mov word [0x10578b50], ax
call fcn.10581a40
call fcn.10581bd0
call fcn.105841a0
add esp, 0x94
ret
Function at 0x10582a40
Capabilities:
Check mutex on windows

Disassembly:
push ebx
push ebp
push esi
push edi
xor ebp, ebp
call fcn.1058e160
test eax, eax
jne 0x10582a70
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
push eax
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov esi, eax
test esi, esi
jne 0x10582a85
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret
mov edx, dword [esp + 0x14]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov esi, eax
test esi, esi
je 0x10582ac9
mov edi, dword [esp + 0x20]
mov ebx, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push edi
push esi
call ebx
test eax, eax
je 0x10582aa9
cmp eax, 0x102
jne 0x10582ab6
mov eax, dword [esp + 0x24]
inc ebp
cmp ebp, eax
jg 0x10582ac0
jmp 0x10582a8f
mov eax, dword [esp + 0x1c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
pop edi
pop esi
pop ebp
mov eax, 0x73
pop ebx
ret
push esi
call fcn.10582b40
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret

Function at 0x10582ae0
Capabilities:
Check mutex on windows

Disassembly:
push esi
call fcn.1058e160
test eax, eax
jne 0x10582af8
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push eax
push 0
push ecx
jmp 0x10582b01
mov edx, dword [esp + 8]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov esi, eax
test esi, esi
jne 0x10582b14
mov eax, 1
pop esi
ret
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x10582b2b
mov eax, dword [esp + 0x10]
mov dword [eax], esi
xor eax, eax
pop esi
ret
mov eax, 0x73
pop esi
ret
Function at 0x10586380
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x208
push ebx
mov bx, word [esp + 0x220]
neg bx
push ebp
mov ebp, dword [esp + 0x21c]
sbb ebx, ebx
push esi
mov al, byte [ebp]
and ebx, 0xfffffffe
add ebx, 4
push edi
test al, al
je 0x105863ce
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x20]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push 0x10577504
mov byte [ebp], 0
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 4
test eax, eax
je 0x105863f6
jbe 0x105863f6
push eax
call dword [sym.imp.MSVCRT.dll_atoi]
add esp, 4
mov dword [esp + 0x14], eax
jmp 0x105863fe
mov dword [esp + 0x14], 0xa
mov ecx, dword [esp + 0x21c]
cmp word [ecx + 0x74], 4
jne 0x10586411
mov ebx, 2
mov edx, dword [esp + 0x228]
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0xc4]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x14]
push edx
mov edx, dword [esp + 0x224]
lea ecx, [esp + 0xc8]
push eax
push ecx
push edx
push ebx
call fcn.1058ac20
test ax, ax
jne 0x10586586
cmp word [esp + 0x14], ax
mov dword [esp + 0x10], 0x46
mov dword [esp + 0x1c], 0
jbe 0x1058659b
mov ebx, dword [sym.imp.MSVCRT.dll_sprintf]
lea esi, [esp + 0xc4]
mov dword [esp + 0x18], esi
cmp word [esi + 0x20], 0
jbe 0x10586560
mov ecx, 0x10
xor eax, eax
mov edi, ebp
push 0x105774e4
rep stosd dword es:[edi], eax
lea eax, [esp + 0x64]
push eax
call ebx
mov ecx, dword [esp + 0x224]
push esi
push ecx
call fcn.10585850
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
push 0x105774e4
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea eax, [esp + 0x74]
mov edx, ecx
mov esi, edi
mov edi, ebp
push eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call ebx
lea ecx, [esp + 0x78]
push 0x105774e4
push ecx
call ebx
mov esi, dword [sym.imp.MSVCRT.dll__stricmp]
lea edx, [esp + 0x40]
push 0x105766d0
push edx
call esi
add esp, 0x28
test eax, eax
je 0x1058650c
lea eax, [esp + 0x20]
push 0x10576704
push eax
call esi
add esp, 8
test eax, eax
jne 0x1058651b
push 0x105766c0
push ebp
call esi
add esp, 8
test eax, eax
je 0x1058655c
mov ecx, dword [esp + 0x22c]
mov edx, dword [esp + 0x228]
mov eax, dword [esp + 0x220]
push ecx
mov ecx, dword [esp + 0x220]
push edx
push ebp
push eax
push ecx
call fcn.10585cd0
add esp, 0x14
mov dword [esp + 0x10], eax
test ax, ax
je 0x10586582
lea edx, [esp + 0x60]
push 0x105774e4
push edx
call ebx
add esp, 8
mov esi, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
inc eax
and ecx, 0xffff
add esi, 0x22
cmp eax, ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], esi
jl 0x10586479
mov eax, dword [esp + 0x10]
cmp ax, 0x45
jne 0x1058659f
pop edi
pop esi
pop ebp
mov ax, 3
pop ebx
add esp, 0x208
ret
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret
Function at 0x105865b0
Capabilities:
Get session user name

Disassembly:
sub esp, 0x4c8
push esi
lea eax, [esp + 8]
push edi
lea ecx, [esp + 0x10]
push eax
push ecx
mov dword [esp + 0x14], 0x40
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
cmp eax, 1
jne 0x10586641
lea edi, [esp + 0x10]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xd0]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x40
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0x14]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x54]
push ecx
push edx
call fcn.1058f560
add esp, 0xc
cmp eax, 0xffffffff
jne 0x10586637
mov eax, dword [0x105774dc]
mov cx, word [0x105774e0]
mov dl, byte [0x105774e2]
mov dword [esp + 0x10], eax
mov word [esp + 0x14], cx
mov byte [esp + 0x16], dl
jmp 0x10586688
lea edi, [esp + 0x50]
lea edx, [esp + 0x10]
jmp 0x1058666b
mov dx, word [0x105774e0]
mov ecx, dword [0x105774dc]
mov al, byte [0x105774e2]
mov word [esp + 0x14], dx
mov dword [esp + 0x10], ecx
mov byte [esp + 0x16], al
lea edi, [esp + 0x10]
lea edx, [esp + 0xd0]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x90]
push ebx
push ecx
call fcn.1058dfd0
lea edi, [esp + 0x98]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xd8]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x40
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x2dc]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0xe0]
push ecx
call fcn.1058f560
add esp, 0x10
cmp eax, 0xffffffff
pop ebx
jne 0x10586720
mov edx, dword [0x10577558]
mov eax, dword [0x1057755c]
mov ecx, dword [0x10577560]
mov dword [esp + 0xd0], edx
mov dx, word [0x10577564]
mov dword [esp + 0xd4], eax
mov dword [esp + 0xd8], ecx
mov word [esp + 0xdc], dx
jmp 0x1058674b
lea edi, [esp + 0x2d0]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xd0]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 8]
lea edi, [esp + 0xd0]
push ecx
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xd4]
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0xc], 0
push ecx
push edx
call fcn.1058def0
mov ecx, dword [esp + 0x14]
add esp, 0xc
inc eax
neg eax
sbb eax, eax
pop edi
and eax, ecx
pop esi
mov dword [0x10578ba8], eax
add esp, 0x4c8
ret
Function at 0x10586b80
Capabilities:
Create thread

Disassembly:
sub esp, 0x2c
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x40]
xor ebp, ebp
cmp edi, ebp
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], ebp
je 0x10586dbe
mov esi, dword [esp + 0x44]
cmp si, bp
jbe 0x10586dbe
cmp si, 0xffff
jne 0x10586bbf
pop edi
pop esi
pop ebp
mov ax, 3
pop ebx
add esp, 0x2c
ret 0xc
push edi
call fcn.10585550
mov ebx, eax
add ebx, 0x18
cmp word [ebx], 0x7242
jne 0x10586db0
test byte [ebx + 0x12], 4
jne 0x10586bee
mov eax, 2
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
push esi
push edi
call fcn.10590b30
cmp ax, bp
jne 0x10586dc2
push edi
call fcn.10586b30
add esp, 4
test ax, ax
je 0x10586c25
push edi
call fcn.10590c90
cmp ax, bp
jne 0x10586bb1
push edi
call fcn.10586b30
add esp, 4
test ax, ax
jne 0x10586c0c
push edi
call fcn.105867a0
mov ecx, dword [0x1057aaa8]
push ecx
push eax
call fcn.10586a10
mov esi, eax
add esp, 0xc
cmp word [esi + 0x76], bp
mov ebp, dword [sym.imp.USER32.dll_GetSystemMetrics]
je 0x10586c67
push 0x1000
call ebp
test eax, eax
je 0x10586c67
mov eax, 0x46
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
cmp word [esp + 0x48], 1
jne 0x10586da3
cmp word [0x10578bba], 0
jne 0x10586cf5
lea edx, [esp + 0x18]
push edx
call fcn.1058e180
add esp, 4
test eax, eax
je 0x10586ca1
mov eax, 0x4a
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
push 0
lea eax, [esp + 0x1c]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
test eax, eax
mov dword [0x10578bc0], eax
jne 0x10586ccc
mov eax, 0x4a
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
lea ecx, [esp + 0x40]
push ecx
push 0
push 0
push 0x10583880
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [0x10578bc4], eax
mov word [0x10578bba], 1
cmp word [esi + 0x76], 0
je 0x10586d1a
push 0x1000
call ebp
test eax, eax
je 0x10586d1a
mov eax, 0x46
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
lea edx, [esp + 0x14]
lea eax, [esp + 0x10]
push edx
push eax
push edi
call fcn.10586960
add esp, 0xc
test eax, eax
jne 0x10586d44
mov eax, 0x46
pop edi
pop esi
mov word [ebx + 6], ax
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
mov si, word [esp + 0x10]
mov ecx, dword [0x10578ba8]
neg si
sbb esi, esi
and esi, ecx
lea ecx, [esp + 0x24]
push ecx
push edi
call fcn.10590710
mov dx, word [ebx + 0x38]
mov ax, word [ebx + 0x36]
push 0
push 0
push 0
push esi
push 1
push 1
push edx
push eax
push ebx
call fcn.105874f0
add esp, 0x24
test ax, ax
je 0x10586da3
push 0x404
push edi
call fcn.10590890
push edi
call fcn.10590970
pop edi
pop esi
pop ebp
mov ax, 0x46
pop ebx
add esp, 0x2c
ret 0xc
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
add esp, 0x2c
ret 0xc
pop edi
pop esi
pop ebp
mov ax, 2
pop ebx
add esp, 0x2c
ret 0xc
mov ax, 0x10
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0xc
Function at 0x105874f0
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 0x18]
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov ebp, dword [esp + 0x24]
push esi
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
push edi
mov edi, dword [esp + 0x34]
mov edx, dword [esp + 0x1c]
push edi
push ebx
push ebp
push eax
mov eax, dword [esp + 0x28]
push 0
push esi
push ecx
push edx
push eax
call fcn.10582ed0
add esp, 0x24
test ax, ax
je 0x10587538
mov ecx, dword [esp + 0x14]
pop edi
pop esi
pop ebp
mov word [ecx + 6], ax
pop ebx
ret
cmp word [0x10578bb8], 0
jne 0x105875ca
lea edx, [esp + 0x30]
lea eax, [esp + 0x34]
push edx
push 0
push eax
push 0x10582e00
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [0x10578bb4], eax
push 0x1b58
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x105875ca
mov ax, word [esp + 0x34]
cmp ax, 2
jne 0x105875d2
cmp dword [esp + 0x20], 0xffffffff
jne 0x1058759e
test esi, esi
jge 0x1058759e
mov ecx, dword [esp + 0x28]
push edi
push ebx
push ebp
push ecx
push 2
push esi
push 0xffffffffffffffff
jmp 0x105875ab
mov ecx, dword [esp + 0x28]
push edi
push ebx
push ebp
push ecx
push 2
push esi
push 1
mov edx, dword [esp + 0x38]
mov eax, dword [esp + 0x34]
push edx
push eax
call fcn.10582ed0
mov ecx, dword [0x10578bb4]
add esp, 0x24
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
ret
test ax, ax
jne 0x105875ec
mov edx, dword [0x10578bb4]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor ax, ax
pop ebx
ret
cmp dword [esp + 0x20], 1
jne 0x10587606
test esi, esi
jle 0x10587606
mov eax, dword [esp + 0x28]
push edi
push ebx
push ebp
push eax
push 1
push esi
push 1
jmp 0x10587613
mov eax, dword [esp + 0x28]
push edi
push ebx
push ebp
push eax
push 1
push esi
push 0xffffffffffffffff
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push ecx
push edx
call fcn.10582ed0
mov eax, dword [esp + 0x38]
add esp, 0x24
mov word [eax + 6], 0x46
mov ecx, dword [0x10578bb4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
mov ax, 0x46
pop ebx
ret
Function at 0x1058def0
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [0x10579538]
push esi
mov esi, dword [esp + 8]
test eax, eax
jne 0x1058df16
call fcn.1058df60
test eax, eax
je 0x1058df0c
or eax, 0xffffffff
pop esi
ret
mov dword [0x10577770], 0
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
mov ecx, eax
dec eax
test ecx, ecx
je 0x1058df50
push ebx
push edi
lea edi, [eax + 1]
mov eax, dword [edx]
xor ebx, ebx
mov bl, byte [esi]
mov ecx, eax
and ecx, 0xff
xor ecx, ebx
mov ebx, dword [0x10579538]
shr eax, 8
mov ecx, dword [ebx + ecx*4]
inc esi
xor eax, ecx
dec edi
mov dword [edx], eax
jne 0x1058df2a
pop edi
pop ebx
mov eax, dword [edx]
pop esi
ret

Function at 0x1058df60
Capabilities:
Hash data with crc32

Disassembly:
push 0x400
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov dword [0x10579538], eax
test eax, eax
jne 0x1058df97
mov eax, dword [sym.imp.MSVCRT.dll__iob]
push 0x105777a4
add eax, 0x40
push 0x10577774
push eax
call dword [sym.imp.MSVCRT.dll_fprintf]
add esp, 0xc
or eax, 0xffffffff
ret
push esi
xor edx, edx
jmp 0x1058dfa1
mov eax, dword [0x10579538]
mov ecx, edx
mov esi, 8
test cl, 1
je 0x1058dfb7
shr ecx, 1
xor ecx, 0xedb88320
jmp 0x1058dfb9
shr ecx, 1
dec esi
jne 0x1058dfa8
mov dword [eax + edx*4], ecx
inc edx
cmp edx, 0xff
jle 0x1058df9c
xor eax, eax
pop esi
ret

Function at 0x1058e1e0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x10
mov cl, 0x65
mov al, 0x72
push esi
xor esi, esi
mov byte [esp + 4], 0x54
mov byte [esp + 5], cl
mov byte [esp + 6], al
mov byte [esp + 7], 0x6d
mov byte [esp + 8], 0x69
mov byte [esp + 9], 0x6e
mov byte [esp + 0xa], 0x61
mov byte [esp + 0xb], 0x6c
mov byte [esp + 0xc], 0x20
mov byte [esp + 0xd], 0x53
mov byte [esp + 0xe], cl
mov byte [esp + 0xf], al
mov byte [esp + 0x10], 0x76
mov byte [esp + 0x11], cl
mov byte [esp + 0x12], al
mov byte [esp + 0x13], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
test eax, 0x80000000
jne 0x1058e269
cmp al, 4
jbe 0x1058e257
lea eax, [esp + 4]
push eax
call fcn.1058e270
add esp, 4
pop esi
add esp, 0x10
ret
lea ecx, [esp + 4]
push ecx
call fcn.1058e270
add esp, 4
pop esi
add esp, 0x10
ret
mov eax, esi
pop esi
add esp, 0x10
ret