joyce8/EMBER2024-capa huggingface dataset:
Function at 0x421f70
Capabilities:
Print debug messages
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x43c
mov eax, dword [0x5d4074]
xor eax, esp
mov dword [esp + 0x438], eax
push ebx
mov ebx, ecx
push esi
push edi
lea edi, [ebx + 8]
push edi
call fcn.00422750
add esp, 4
lea eax, [esp + 0x10]
lea esi, [ebx + 0xc]
mov ecx, esi
push eax
call fcn.0041d920
mov eax, dword [0x79fbfc]
test eax, eax
je 0x421fd9
lea ecx, [esp + 0x10]
push ecx
push dword [ebx + 0xa0]
push dword [ebx + 0xa8]
push dword [ebx + 0xa4]
push dword [ebx]
call eax
add esp, 0x14
test al, al
jne 0x4220ee
test byte [0x78a430], 2
je 0x421ff9
cmp dword [esp + 0x24], 0x10
lea eax, [esp + 0x10]
cmovae eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp 0x421ffe
cmp dword [ebx], 2
jl 0x42203d
cmp dword [esp + 0x24], 0x10
lea edi, [esp + 0x10]
mov esi, dword [esp + 0x20]
cmovae edi, dword [esp + 0x10]
push 2
call fcn.00535fe3
add esp, 4
push eax
push 1
push esi
push edi
call fcn.0053630b
push 2
call fcn.00535fe3
add esp, 0x14
push eax
call fcn.00535c78
lea edi, [ebx + 8]
add esp, 4
lea esi, [ebx + 0xc]
test byte [0x78a430], 1
je 0x422075
call fcn.00421bc0
test al, al
je 0x422075
cmp dword [esp + 0x24], 0x10
lea ecx, [esp + 0xc]
push 0
push ecx
push dword [esp + 0x28]
lea eax, [esp + 0x1c]
cmovae eax, dword [esp + 0x1c]
push eax
push dword [0x79fc00]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp dword [ebx], 3
jne 0x4220ee
mov ecx, 0x400
lea eax, [esp + 0x10]
cmp dword [esp + 0x20], ecx
cmovb ecx, dword [esp + 0x20]
cmp dword [esp + 0x24], 0x10
cmovae eax, dword [esp + 0x10]
test ecx, ecx
je 0x4220a9
push ecx
push eax
lea eax, [esp + 0x48]
push eax
call fcn.0052e370
add esp, 0xc
lea eax, [esp + 0x40]
push eax
call fcn.0042ad00
add esp, 4
cmp dword [0x79fc0c], 0
je 0x4220e4
lea eax, [esp + 0x28]
mov ecx, esi
push eax
call fcn.0041d920
lea eax, [esp + 0x28]
push eax
call dword [0x79fc0c]
add esp, 4
lea ecx, [esp + 0x28]
call fcn.00405e10
jmp 0x4220ee
cmp byte [0x79fd20], 0
jne 0x422131
int3
lea ecx, [esp + 0x10]
call fcn.00405e10
push dword [ebx + 0xac]
call dword [sym.imp.KERNEL32.dll_SetLastError]
lea esi, [edi + 0x50]
mov ecx, esi
call fcn.0041ccc0
push esi
mov dword [esi], vtable.std::ios_base.0
call fcn.0049e740
mov ecx, dword [esp + 0x448]
add esp, 4
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret
push 1
call fcn.0053168b
int3
Function at 0x424480
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x5d4074]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, edx
mov dword [ebp - 0x54], 0
push edi
sub esp, 8
mov edi, ecx
mov edx, esp
mov eax, dword [esi]
cmp dword [eax + 0x14], 8
jb 0x4244b5
mov ecx, dword [eax]
jmp 0x4244b7
mov ecx, eax
mov dword [edx], ecx
lea ecx, [ebp - 0x50]
mov eax, dword [eax + 0x10]
mov dword [edx + 4], eax
call fcn.0041ba00
lea eax, [ebp - 0x50]
push eax
lea ecx, [ebp - 0x38]
call fcn.00405d40
lea ecx, [ebp - 0x50]
call fcn.00405c30
push ecx
lea eax, [ebp - 0x20]
mov ecx, esi
push eax
call fcn.0041eba0
cmp dword [ebx + 0x14], 0
jne 0x4244f1
xor esi, esi
jmp 0x4244fc
cmp dword [ebx + 0x18], 8
lea esi, [ebx + 4]
jb 0x4244fc
mov esi, dword [esi]
push 0x3c
lea eax, [ebp - 0x90]
push 0
push eax
call fcn.0052edb0
add esp, 0xc
mov dword [ebp - 0x90], 0x3c
mov dword [ebp - 0x8c], 0x40
call dword [sym.imp.USER32.dll_GetActiveWindow]
cmp dword [ebp - 0x24], 8
mov dword [ebp - 0x88], eax
lea eax, [ebp - 0x38]
cmovae eax, dword [ebp - 0x38]
cmp dword [ebp - 0xc], 8
mov dword [ebp - 0x80], eax
lea eax, [ebp - 0x20]
cmovae eax, dword [ebp - 0x20]
xor ecx, ecx
cmp byte [ebx + 0x1c], cl
mov dword [ebp - 0x7c], eax
mov eax, 5
cmovne eax, ecx
mov dword [ebp - 0x84], 0x5beda8
mov dword [ebp - 0x74], eax
lea eax, [ebp - 0x90]
push eax
mov dword [ebp - 0x78], esi
mov dword [ebp - 0x70], ecx
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
jne 0x42459e
lea ecx, [edi + 4]
mov byte [edi], al
push eax
mov dword [ecx], eax
call fcn.0041ac40
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
test eax, eax
jne 0x4245ce
cmp byte [0x79fd20], 0
je 0x4245cd
jmp 0x4245f1
cmp byte [ebx], 0
je 0x4245ae
push 0xffffffffffffffff
push dword [ebp - 0x58]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov esi, dword [ebp - 0x58]
lea ecx, [edi + 4]
mov byte [edi], 0
push esi
mov dword [ecx], 0
call fcn.0041ac40
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp esi, eax
jmp 0x424591
int3
lea ecx, [ebp - 0x20]
call fcn.00405c30
lea ecx, [ebp - 0x38]
call fcn.00405c30
mov ecx, dword [ebp - 8]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret
push 1
call fcn.0053168b
int3
Function at 0x4269f0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x1010
call fcn.004a1a50
mov eax, dword [0x5d4074]
xor eax, esp
mov dword [esp + 0x100c], eax
mov eax, dword [ebp + 8]
lea edx, [esp]
push esi
push edi
mov edi, dword [ebp + 0xc]
push edx
lea edx, [esp + 0x14]
mov dword [esp + 0xc], 0
push edx
lea edx, [esp + 0x14]
mov dword [esp + 0x14], 1
push edx
push 0
push eax
push dword [ecx]
mov dword [esp + 0x20], 0x800
call dword [0x58fe50]
mov esi, eax
test esi, esi
jne 0x426b37
mov ecx, dword [esp + 0xc]
cmp ecx, 1
jne 0x426ac4
cmp word [esp + 0x10], ax
jne 0x426a88
xor ecx, ecx
lea eax, [esp + 0x10]
push ecx
push eax
mov ecx, edi
call fcn.00406650
mov eax, esi
pop edi
pop esi
mov ecx, dword [esp + 0x100c]
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret 8
lea ecx, [esp + 0x10]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x426a90
sub ecx, edx
lea eax, [esp + 0x10]
sar ecx, 1
push ecx
push eax
mov ecx, edi
call fcn.00406650
mov eax, esi
pop edi
pop esi
mov ecx, dword [esp + 0x100c]
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret 8
cmp ecx, 2
jne 0x426b32
push 0x400
lea eax, [esp + 0x814]
push eax
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov dword [esp + 8], eax
test eax, eax
je 0x426b17
cmp eax, 0x400
ja 0x426b17
lea eax, [esp + 0x810]
mov ecx, edi
push eax
call fcn.00406600
mov eax, esi
pop edi
pop esi
mov ecx, dword [esp + 0x100c]
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret 8
mov eax, 0xea
pop edi
pop esi
mov ecx, dword [esp + 0x100c]
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret 8
mov eax, 0x3f4
mov ecx, dword [esp + 0x1014]
pop edi
pop esi
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret 8
Function at 0x4293f0
Capabilities:
Check for time delay via queryperformancecounter
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
movsd xmm0, qword [0x79fcb8]
xorps xmm1, xmm1
ucomisd xmm0, xmm1
push ebx
push esi
push edi
mov dword [ebp - 4], 0
lahf
test ah, 0x44
jp 0x42952f
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentThread]
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetThreadPriority]
push 2
mov dword [ebp - 4], eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov ecx, dword [0x79ff94]
test cl, 1
jne 0x429457
rdtsc
or ecx, 1
mov dword [0x79ff88], eax
mov dword [0x79ff94], ecx
mov dword [0x79ff8c], edx
test cl, 2
jne 0x429487
lea eax, [ebp - 0x10]
or ecx, 2
xorps xmm0, xmm0
mov dword [0x79ff94], ecx
push eax
movq qword [ebp - 0x10], xmm0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebp - 0x10]
mov dword [0x79ff98], eax
mov eax, dword [ebp - 0xc]
mov dword [0x79ff9c], eax
rdtsc
mov edi, eax
xorps xmm0, xmm0
lea eax, [ebp - 0x10]
movq qword [ebp - 0x10], xmm0
push eax
mov ebx, edx
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
push dword [ebp - 4]
call esi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
lea eax, [ebp - 0x18]
xorps xmm0, xmm0
push eax
movq qword [ebp - 0x18], xmm0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 0x10]
sub ecx, dword [0x79ff98]
mov edx, dword [ebp - 0xc]
sbb edx, dword [0x79ff9c]
call fcn.0055fb10
mov edx, dword [ebp - 0x14]
movaps xmm1, xmm0
mov ecx, dword [ebp - 0x18]
movsd qword [ebp - 0x10], xmm1
call fcn.0055fb50
movsd xmm2, qword [ebp - 0x10]
divsd xmm2, xmm0
movsd xmm1, qword [0x5c44c8]
comisd xmm1, xmm2
movsd qword [ebp - 0x10], xmm2
jbe 0x42950d
xorps xmm0, xmm0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
sub edi, dword [0x79ff88]
mov ecx, edi
sbb ebx, dword [0x79ff8c]
mov edx, ebx
call fcn.0055fb10
divsd xmm0, qword [ebp - 0x10]
movsd qword [0x79fcb8], xmm0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x42a380
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x5d4074]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push ecx
call dword [sym.imp.KERNEL32.dll_GetProcessId]
push 0
push 2
mov esi, eax
mov dword [ebp - 0x238], 0x22c
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
push eax
lea ecx, [ebp - 0x23c]
mov dword [ebp - 0x23c], 0
call fcn.0041ac40
mov eax, dword [ebp - 0x23c]
test eax, eax
je 0x42a40b
cmp eax, 0xffffffff
je 0x42a40b
lea ecx, [ebp - 0x238]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x42a40b
mov edi, dword [sym.imp.KERNEL32.dll_Process32NextW]
nop
cmp dword [ebp - 0x230], esi
je 0x42a42a
lea eax, [ebp - 0x238]
push eax
push dword [ebp - 0x23c]
call edi
test eax, eax
jne 0x42a3f0
xor esi, esi
lea ecx, [ebp - 0x23c]
call fcn.0041abd0
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp - 0x220]
jmp 0x42a40d
Function at 0x42ae60
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, ecx
mov dword [ebp - 4], 0
push edi
mov edi, edx
test ebx, ebx
je 0x42aecb
cmp dword [0x79ffa8], 0
jne 0x42aeb8
push 0x4c
call fcn.004a0c90
add esp, 4
mov ecx, eax
call fcn.0042e820
mov esi, eax
mov edx, 0x79ffa8
mov ecx, esi
xor eax, eax
lock cmpxchg dword [edx], ecx
test eax, eax
je 0x42aeb8
test esi, esi
je 0x42aeb8
lea ecx, [esi + 0x34]
call fcn.00405e10
push esi
call fcn.004a0cc3
add esp, 4
mov eax, dword [0x79ffa8]
cmp dword [eax], 1
jl 0x42aecb
mov dword [ebp - 4], 0x10000
jmp 0x42aecd
xor ebx, ebx
push 0xc
call fcn.004a0c90
add esp, 4
mov esi, eax
push 0
push dword [ebp - 4]
mov dword [esi], edi
mov edi, dword [ebp + 8]
test edi, edi
push esi
push 0x42ada0
setne cl
push ebx
mov byte [esi + 4], cl
mov ecx, dword [ebp + 0xc]
push 0
mov dword [esi + 8], ecx
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
jne 0x42af16
push esi
call fcn.004a0cc3
add esp, 4
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x42af25
mov dword [edi], eax
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x431e20
Capabilities:
Generate random numbers via rtlgenrandom

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xbc
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 4], ecx
push edi
mov eax, ecx
mov dword [ebp - 8], ebx
mov edi, 8
or ecx, 0xffffffff
mov esi, edi
cmp edi, ecx
mov dword [ebp - 8], ecx
cmova esi, ecx
push esi
push eax
call dword [sym.imp.ADVAPI32.dll_SystemFunction036]
test al, al
jne 0x431e5d
cmp byte [0x79fd20], al
jne 0x431e83
int3
test bl, 1
je 0x431e70
lea ecx, [ebp - 0xb8]
and ebx, 0xfffffffe
call fcn.00421f70
mov eax, dword [ebp - 4]
add eax, esi
mov dword [ebp - 4], eax
sub edi, esi
jne 0x431e3b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 1
call fcn.0053168b
int3

Function at 0x4336a0
Capabilities:
Get thread local storage value

Disassembly:
push edi
mov edi, ecx
call fcn.004339e0
mov eax, dword [0x78a458]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edx, eax
test edx, edx
jne 0x4336c1
call fcn.0043a9e0
mov edx, eax
mov eax, dword [0x79fd6c]
cmp dword [edx + eax*4], 0
jne 0x433702
push 0x70
call fcn.004a0c90
add esp, 4
mov ecx, eax
push edi
call fcn.00433490
mov ecx, dword [0x78a458]
mov edi, eax
push ecx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
test ecx, ecx
jne 0x4336fa
call fcn.0043a9e0
mov ecx, eax
mov eax, dword [0x79fd6c]
mov dword [ecx + eax*4], edi
pop edi
ret

Function at 0x433710
Capabilities:
Get thread local storage value

Disassembly:
mov eax, dword [0x79fd68]
push ebx
push esi
push edi
test eax, eax
jne 0x433720
pop edi
pop esi
pop ebx
ret
mov eax, dword [0x78a458]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
test ecx, ecx
jne 0x433739
call fcn.0043a9e0
mov ecx, eax
mov eax, dword [0x79fd6c]
mov eax, dword [ecx + eax*4]
test eax, eax
jne 0x4337c9
mov ecx, 0x79fd2c
xor edi, edi
xor ebx, ebx
call fcn.00429600
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, dword [0x79fd50]
test ecx, ecx
je 0x433779
mov eax, dword [ecx + 4]
mov edi, ecx
mov dword [0x79fd50], eax
mov dword [ecx + 4], ebx
jmp 0x433786
mov ebx, dword [0x79fd70]
inc ebx
mov dword [0x79fd70], ebx
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
test edi, edi
jne 0x4337a5
push 0x70
call fcn.004a0c90
add esp, 4
mov ecx, eax
push ebx
call fcn.00433540
mov edi, eax
mov ecx, dword [0x78a458]
push ecx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
test ecx, ecx
jne 0x4337bf
call fcn.0043a9e0
mov ecx, eax
mov eax, dword [0x79fd6c]
mov dword [ecx + eax*4], edi
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x4343a0
Capabilities:
Enumerate processes

Disassembly:
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_Process32FirstW]
push esi
mov esi, ecx
push edi
lea edi, [esi + 0xc]
nop
push 0x22c
push 0
push edi
call fcn.0052edb0
add esp, 0xc
mov dword [edi], 0x22c
cmp byte [esi + 8], 0
push edi
push dword [esi + 4]
jne 0x4343d8
mov byte [esi + 8], 1
call ebx
jmp 0x4343de
call dword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
setne al
test al, al
je 0x4343fa
mov edx, dword [esi]
mov ecx, esi
mov edx, dword [edx + 4]
call edx
test al, al
je 0x4343b0
mov eax, edi
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
xor eax, eax
pop ebx
ret
Function at 0x434ba0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x20
mov dword [esp], 0
call fcn.00435bb0
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [esp + 4], eax
lea eax, [esp + 4]
mov ecx, eax
mov dword [esp + 8], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], eax
mov dword [esp + 0xc], 0
call fcn.00440910
lea ecx, [esp + 0x18]
call fcn.004409f0
mov esp, ebp
pop ebp
ret

Function at 0x435c10
Capabilities:
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xb4
push ebx
push dword [ebp + 8]
xor ebx, ebx
push dword [ecx]
mov dword [esp + 0xc], ebx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x435c71
cmp dword [0x79fbf4], 3
jg 0x435c63
push 3
push 0x23
push str.e:zmbase_base_threading_thread_local_win.cc
lea ecx, [esp + 0x14]
call fcn.00421eb0
add eax, 8
push str.Failed_to_TlsSetValue__.
push eax
call fcn.00407c10
add esp, 8
mov ebx, 1
test bl, 1
je 0x435c71
lea ecx, [esp + 8]
call fcn.00421f70
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x436ae0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x48c
mov eax, dword [0x5d4074]
xor eax, esp
mov dword [esp + 0x488], eax
push ebx
push esi
xor ebx, ebx
mov byte [esp + 0xb], 1
push edi
mov dword [esp + 0x10], ebx
mov esi, ecx
push ebx
push 2
mov dword [esp + 0x240], 0x5bfbb0
mov byte [esp + 0x248], bl
mov dword [esp + 0x478], ebx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
push esi
lea ecx, [esp + 0x478]
mov dword [esp + 0x240], eax
mov dword [esp + 0x23c], 0x5bf518
call fcn.00405d40
lea ecx, [esp + 0x238]
call fcn.004343a0
test eax, eax
je 0x436c52
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push dword [eax + 8]
push 0
push 0x100401
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
mov byte [esp + 0x10], 0
push esi
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], 0
call fcn.0041ac40
call edi
cmp esi, eax
jne 0x436ba2
cmp byte [0x79fd20], 0
jne 0x436c9a
int3
test bl, 1
je 0x436bb3
lea ecx, [esp + 0x18]
and ebx, 0xfffffffe
call fcn.00421f70
test bl, 2
je 0x436bc4
lea ecx, [esp + 0x18]
and ebx, 0xfffffffd
call fcn.00421f70
cmp byte [esp + 0x10], 0
je 0x436bcf
call edi
jmp 0x436bd3
mov eax, dword [esp + 0x14]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
setne al
mov byte [esp + 0xe], al
test al, al
je 0x436c19
cmp byte [esp + 0x10], 0
je 0x436bf4
call edi
jmp 0x436bf8
mov eax, dword [esp + 0x14]
push 0xea60
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x436c2d
test bl, 4
je 0x436c2d
and ebx, 0xfffffffb
lea ecx, [esp + 0xc8]
jmp 0x436c28
test bl, 8
je 0x436c31
and ebx, 0xfffffff7
lea ecx, [esp + 0x180]
call fcn.00422620
mov al, byte [esp + 0xe]
and byte [esp + 0xf], al
lea ecx, [esp + 0x14]
call fcn.0041abd0
lea ecx, [esp + 0x238]
call fcn.004343a0
test eax, eax
jne 0x436b65
lea ecx, [esp + 0x474]
mov dword [esp + 0x238], 0x5bf518
call fcn.00405c30
push dword [esp + 0x23c]
mov dword [esp + 0x23c], 0x5bfbb0
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0x494]
mov al, byte [esp + 0xf]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret
push 1
call fcn.0053168b
int3

Function at 0x439cd0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
mov eax, dword [0x5d4074]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ecx + 0x14], 0x10
mov eax, dword [ecx + 0x10]
jb 0x439ceb
mov ecx, dword [ecx]
mov dword [ebp - 0x68], ecx
lea edx, [ebp - 0x68]
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x60], 0x67452301
mov dword [ebp - 0x5c], 0xefcdab89
mov dword [ebp - 0x58], 0x98badcfe
mov dword [ebp - 0x54], 0x10325476
mov dword [ebp - 0x50], 0
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x64], eax
call fcn.00423b50
lea edx, [ebp - 0x60]
lea ecx, [ebp - 0x70]
call fcn.00423c70
push dword [ebp - 0x6c]
push dword [ebp - 0x70]
call fcn.00439c30
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret
Function at 0x439d50
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ecx]
mov ecx, dword [ecx + 4]
sub ecx, edi
sar ecx, 2
test ecx, ecx
je 0x439dbe
mov ebx, ecx
mov eax, dword [edi]
lea edi, [edi + 4]
movzx esi, cl
movzx edx, al
xor esi, edx
shr ecx, 8
mov dword [ebp - 4], eax
movzx eax, ah
xor ecx, dword [esi*4 + 0x5bf720]
movzx edx, cl
xor edx, eax
shr ecx, 8
movzx eax, byte [ebp - 2]
xor ecx, dword [edx*4 + 0x5bf720]
movzx edx, cl
xor edx, eax
shr ecx, 8
movzx eax, byte [ebp - 1]
xor ecx, dword [edx*4 + 0x5bf720]
movzx edx, cl
xor edx, eax
shr ecx, 8
xor ecx, dword [edx*4 + 0x5bf720]
sub ebx, 1
jne 0x439d67
pop edi
pop esi
mov eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x43a9e0
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40c
mov eax, dword [0x5d4074]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [0x78a458]
mov dword [ebp - 0x40c], 0
mov dword [ebp - 0x40c], ebx
push esi
push edi
cmp ebx, 0xffffffff
jne 0x43aa80
mov edi, dword [sym.imp.KERNEL32.dll_TlsAlloc]
call edi
mov esi, dword [sym.imp.KERNEL32.dll_TlsFree]
cmp eax, ebx
je 0x43aa2d
mov ebx, eax
mov dword [ebp - 0x40c], ebx
jmp 0x43aa5e
cmp byte [0x79fd20], 0
jne 0x43aaf7
int3
mov ecx, ebx
mov edx, 0x78a458
or eax, 0xffffffff
lock cmpxchg dword [edx], ecx
cmp eax, 0xffffffff
je 0x43aa80
push ebx
call esi
mov ebx, dword [0x78a458]
mov dword [ebp - 0x40c], ebx
push ebx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x43aa95
cmp byte [0x79fd20], 0
jne 0x43ab05
int3
push 0x400
lea eax, [ebp - 0x408]
push 0
push eax
call fcn.0052edb0
add esp, 0xc
lea eax, [ebp - 0x408]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push 0x400
call fcn.004a0f0b
add esp, 4
lea esi, [ebp - 0x408]
mov ebx, eax
mov ecx, 0x100
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
push ebx
push dword [ebp - 0x40c]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret
push 1
call fcn.0053168b
push 1
call fcn.0053168b
push 1
call fcn.0053168b
int3
Function at 0x43ab10
Capabilities:
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x40c
mov eax, dword [0x5d4074]
xor eax, esp
mov dword [esp + 0x408], eax
mov eax, dword [0x78a458]
push ebx
push esi
mov ebx, ecx
mov dword [esp + 8], 0
push edi
mov ecx, 0x100
mov dword [esp + 0xc], eax
mov esi, ebx
lea edi, [esp + 0x10]
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x10]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push ebx
call fcn.004a0cd6
add esp, 4
mov edi, 0x100
nop word [eax + eax]
mov esi, dword [0x79fd98]
xor dl, dl
test esi, esi
jle 0x43aba8
nop dword [eax]
mov ecx, dword [esp + esi*4 + 0x10]
test ecx, ecx
je 0x43aba3
mov eax, dword [esi*4 + 0x79f0a8]
test eax, eax
je 0x43aba3
push ecx
mov dword [esp + esi*4 + 0x14], 0
call eax
add esp, 4
mov dl, 1
dec esi
test esi, esi
jg 0x43ab80
dec edi
test edi, edi
jle 0x43abb1
test dl, dl
jne 0x43ab70
push 0
push dword [esp + 0x10]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [esp + 0x414]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004a0c7f
mov esp, ebp
pop ebp
ret

Function at 0x43abe0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x78a458]
mov dword [ebp - 4], 0
push esi
mov esi, ecx
cmp eax, 0xffffffff
je 0x43ac05
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x43ac0a
call fcn.0043a9e0
mov eax, 1
mov ecx, 0x79fd98
lock xadd dword [ecx], eax
inc eax
mov dword [esi + 4], eax
cmp eax, 0x100
jl 0x43ac2d
cmp byte [0x79fd20], 0
jne 0x43ac46
int3
mov ecx, eax
mov eax, dword [ebp + 8]
mov dword [ecx*4 + 0x79f0a8], eax
mov dword [esi], 1
pop esi
mov esp, ebp
pop ebp
ret 4
push 1
call fcn.0053168b
int3

Function at 0x43b380
Capabilities:
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xb4
push ebx
push edx
xor ebx, ebx
push ecx
mov dword [esp + 0xc], ebx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x43b3de
cmp dword [0x79fbf4], 3
jg 0x43b3d0
push 3
push 0x23
push str.e:zmbase_base_threading_thread_local_win.cc
lea ecx, [esp + 0x14]
call fcn.00421eb0
add eax, 8
push str.Failed_to_TlsSetValue__.
push eax
call fcn.00407c10
add esp, 8
mov ebx, 1
test bl, 1
je 0x43b3de
lea ecx, [esp + 8]
call fcn.00421f70
pop ebx
mov esp, ebp
pop ebp
ret