joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e100
Capabilities:
Modify service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], esp
push 0x20000000
push 0
push 0
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e15d
push 0x19
push 0x4010068
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40e278
mov dword [ebp - 0x14], esp
push 2
mov ebx, dword [ebp + 8]
push dword [ebx]
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e1a0
push 0x93
push 0x4010068
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x40e24c
mov dword [ebp - 0x14], esp
push 0
mov ebx, dword [ebp + 0xc]
push dword [ebx]
mov ebx, dword [ebp + 0xc]
push dword [ebx]
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_lstrcpyn]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e1e5
push 0x109
push 0x4010068
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x14], esp
lea eax, [ebp - 0xc]
push eax
push 1
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfig2A]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e21d
push 0x14d
push 0x4010068
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], esp
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e24c
push 0x178
push 0x4010068
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0x14], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e278
push 0x194
push 0x4010068
push 6
call fcn.00427721
add esp, 0xc
mov eax, dword [ebp - 0x10]
jmp 0x40e280
mov esp, ebp
pop ebp
ret 8
Function at 0x416edd
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
cmp dword [ebp + 0xc], 0
je 0x416f16
cmp dword [ebp + 0xc], 1
je 0x416f16
mov eax, 1
jmp 0x416f1b
mov eax, 0
test eax, eax
je 0x416f2d
mov eax, 0
jmp 0x4170ff
cmp dword [ebp + 0xc], 1
jne 0x416f5f
push dword [ebp + 8]
call fcn.00417117
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x416f56
push ebx
call fcn.00427715
add esp, 4
pop eax
mov dword [ebp - 4], eax
jmp 0x416f90
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x416f7b
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.0042770f
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x416f8c
push ebx
call fcn.00427715
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], esp
push 0
push 0x18
push 0x45c309
push 0x45c309
lea eax, [ebp - 8]
push eax
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x416fd1
push 0x14f
push 0x401149c
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jne 0x417036
mov dword [ebp - 0x10], esp
push 8
push 0x18
push 0x45c309
push 0x45c309
lea eax, [ebp - 8]
push eax
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x41701f
push 0x1a8
push 0x401149c
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jne 0x417036
mov eax, 0
jmp 0x4170ff
push 0x80000005
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x417049
mov eax, 0x45c3a6
push eax
push 1
mov ebx, 0x194
call fcn.00428e50
add esp, 0x10
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], esp
lea eax, [ebp - 0xc]
push eax
push 1
push 0
push dword [ebp - 0x10]
mov eax, dword [ebp - 4]
test eax, eax
je 0x41707d
add eax, 8
push eax
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x4170a7
push 0x267
push 0x401149c
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
jne 0x4170ef
mov dword [ebp - 0x10], esp
push 0
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x4170e5
push 0x29c
push 0x401149c
push 6
call fcn.00427721
add esp, 0xc
mov eax, 0
jmp 0x4170ff
push dword [ebp - 0xc]
push dword [ebp - 8]
call fcn.00416d58
jmp 0x4170ff
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x417110
push ebx
call fcn.00427715
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4187da
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], esp
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x4187f2
add eax, 8
push eax
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
nop
nop
cmp dword [ebp - 4], esp
je 0x418819
push 0x24
push 0x4010bbe
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x10
mov eax, 0
sete al
jmp 0x41882d
mov esp, ebp
pop ebp
ret 4
Function at 0x41afea
Capabilities:
Stop service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 0x1c
call fcn.0042770f
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 7
rep stosd dword es:[edi], eax
mov dword [ebp - 0x14], esp
push 1
push 0
push 0
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x41b05d
push 0x1b
push 0x401006a
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x41b13c
mov dword [ebp - 0x14], esp
push 0x20
mov ebx, dword [ebp + 8]
push dword [ebx]
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x41b0a0
push 0x9c
push 0x401006a
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 8], eax
cmp dword [ebp - 4], 0
je 0x41b110
mov dword [ebp - 0x14], esp
push dword [ebp - 0x10]
push 1
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_ControlService]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x41b0e1
push 0x139
push 0x401006a
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x14], esp
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x41b110
push 0x164
push 0x401006a
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 0x14], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x41b13c
push 0x180
push 0x401006a
push 6
call fcn.00427721
add esp, 0xc
mov eax, dword [ebp - 0xc]
jmp 0x41b144
push eax
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00427715
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x41dc61
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push 0x80000006
push 0
push dword [ebp + 8]
push 1
mov ebx, 0x9dc
call fcn.004282c0
add esp, 0x10
mov dword [ebp - 4], eax
push dword [ebp + 0x14]
call fcn.0041db11
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push dword [ebp - 8]
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
push 0
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_CreateThread]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x41dcd5
push 0x60
push 0x4010f8c
push 6
call fcn.00427721
add esp, 0xc
jmp 0x41dcda
mov esp, ebp
pop ebp
ret 0x14

Function at 0x4273b2
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], esp
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_SetLastError]
nop
nop
cmp dword [ebp - 8], esp
je 0x4273f0
push 0
push 0x4011874
push 6
call fcn.00427721
add esp, 0xc
push 0x80000005
push 0
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebx]
test eax, eax
jne 0x427405
mov eax, 0x45c3a6
push eax
push 1
mov ebx, 0x194
call fcn.00428e50
add esp, 0x10
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push 0
mov eax, 0
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 4]
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebx]
test eax, eax
je 0x42743e
add eax, 8
push eax
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_WriteFile]
nop
nop
cmp dword [ebp - 8], esp
je 0x427468
push 0x50
push 0x4011874
push 6
call fcn.00427721
add esp, 0xc
mov dword [ebp - 8], esp
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_GetLastError]
nop
nop
cmp dword [ebp - 8], esp
je 0x427491
push 0x9c
push 0x4011874
push 6
call fcn.00427721
add esp, 0xc
jmp 0x427496
mov esp, ebp
pop ebp
ret 8

Function at 0x427e00
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x427e92
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x427e84
mov ebp, dword [sym.imp.KERNEL32.DLL_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x427e7c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x427e45
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
Function at 0x427ea0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x54
push esi
lea eax, [esp + 0x14]
push edi
push eax
mov dword [esp + 0x1c], 0x44
call dword [sym.imp.KERNEL32.DLL_GetStartupInfoA]
mov eax, dword [esp + 0x84]
xor edi, edi
cmp eax, edi
mov dword [esp + 0x54], edi
mov dword [esp + 0x58], edi
mov dword [esp + 0x44], 1
je case.0x427ee1.2
mov ecx, dword [esp + 0x7c]
lea eax, [ecx - 1]
cmp eax, 5
ja case.0x427ee1.2
jmp dword [eax*4 + 0x427f6c]
mov word [esp + 0x48], di
jmp 0x427f1a
mov word [esp + 0x48], 2
jmp 0x427f1a
mov word [esp + 0x48], 3
jmp 0x427f1a
mov word [esp + 0x48], 4
jmp 0x427f1a
mov word [esp + 0x48], 7
jmp 0x427f1a
mov word [esp + 0x48], 5
lea edx, [esp + 8]
mov ecx, dword [esp + 0x64]
lea eax, [esp + 0x18]
push edx
push eax
push edi
push edi
push edi
push 1
push edi
push edi
push ecx
push edi
call dword [sym.imp.KERNEL32.DLL_CreateProcessA]
mov esi, eax
cmp esi, edi
je 0x427f64
cmp dword [esp + 0x70], edi
je 0x427f50
mov edx, dword [esp + 8]
push 0xffffffffffffffff
push edx
call dword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
mov eax, dword [esp + 8]
mov edi, dword [sym.imp.KERNEL32.DLL_CloseHandle]
push eax
call edi
mov ecx, dword [esp + 0xc]
push ecx
call edi
mov eax, esi
pop edi
pop esi
add esp, 0x54
ret

Function at 0x428290
Capabilities:
Create directory

Disassembly:
sub esp, 0xc
mov ecx, dword [esp + 0x14]
xor eax, eax
mov dword [esp + 4], eax
mov dword [esp + 8], eax
lea eax, [esp]
mov dword [esp], 0xc
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_CreateDirectoryA]
add esp, 0xc
ret

Function at 0x429530
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push closesocket
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x429599
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.00427b90
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret
Function at 0x429800
Capabilities:
Delete directory

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x42980d
xor eax, eax
pop esi
ret
push esi
call dword [0x463190]
add esp, 4
test eax, eax
jne 0x42981d
pop esi
ret
cmp eax, 1
jne 0x42982b
cmp byte [esi], 0x5c
jne 0x42982b
xor eax, eax
pop esi
ret
push esi
call fcn.004295b0
add esp, 4
test eax, eax
je 0x42983f
push esi
call dword [sym.imp.KERNEL32.DLL_RemoveDirectoryA]
pop esi
ret

Function at 0x429880
Capabilities:
Resolve dns

Disassembly:
mov eax, dword [esp + 4]
push eax
call sub.WSOCK32.dll_gethostbyname
test eax, eax
je 0x429896
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
ret
or eax, 0xffffffff
ret

Function at 0x4298a0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push esi
push eax
push 0x202
xor esi, esi
call sub.WSOCK32.dll_WSAStartup
test eax, eax
jne 0x4298f1
mov ecx, dword [esp + 0x19c]
push ecx
call fcn.00429880
add esp, 4
cmp eax, 0xffffffff
je 0x4298ec
push eax
call sub.WSOCK32.dll_inet_ntoa
mov esi, eax
push esi
call dword [0x463190]
push eax
push esi
call fcn.0042a820
add esp, 0xc
mov esi, eax
call sub.WSOCK32.dll_WSACleanup
mov eax, esi
pop esi
add esp, 0x190
ret

Function at 0x42a9c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, edx
push esi
push edi
mov esi, ebp
xor edi, edi
and esi, 3
mov eax, ecx
jle 0x42a9e1
mov dl, byte [eax]
inc eax
cmp dl, bl
je 0x42aa3b
inc edi
cmp edi, esi
jl 0x42a9d5
mov edi, ebx
and edi, 0xff
mov esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x42aa70
mov edx, dword [eax]
xor edx, esi
lea ebp, [edx - 0x1010101]
not edx
and ebp, edx
test ebp, 0x80808080
je 0x42aa2a
cmp byte [eax], bl
je 0x42aa45
cmp byte [eax + 1], bl
je 0x42aa4e
cmp byte [eax + 2], bl
je 0x42aa58
cmp byte [eax + 3], bl
je 0x42aa64
add eax, 4
cmp eax, edi
jb 0x42aa01
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
dec eax
pop ebx
ret 4
pop edi
pop esi
pop ebp
sub eax, ecx
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
inc eax
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 2
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 3
pop ebx
ret 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4

Function at 0x42c430
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x42c496
mov ebx, dword [sym.imp.KERNEL32.DLL_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x42c496
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x42c477
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x42c820
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x42c858
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x42d540
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x42d589
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x42da00
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x443840
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0042d5b0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0042d630
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0042d630
lea ecx, [esi + 0xc]
call fcn.0043d29f
lea ecx, [esi + 0x10]
call fcn.0043d29f
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0042ebd0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0042ebd0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0042ebd0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0043d314
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0043d314
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x44240b
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x442439
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x442457
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00442371
jmp 0x442457
mov eax, dword [esi + 0x14]
test eax, eax
je 0x442457
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00442371
test edi, edi
mov eax, edi
jne 0x442441
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0x24152ffb
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42cd70
mov ecx, 0x1c486f99
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e06c
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x10001d10
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x10001d3c
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x20], esi
mov ecx, dword [eax]
lea eax, [ebx + 0x30]
mov dword [esp + 0x24], edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
test ecx, ecx
je 0x10001d64
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x10001d6a
xor ecx, ecx
mov dword [esp + 0x18], eax
mov eax, ecx
cdq
mov dword [esp + 0x10], eax
mov ecx, edx
mov dword [esp + 0x14], ecx
test edi, edi
jl 0x10001df4
jg 0x10001d81
test esi, esi
je 0x10001df4
test ecx, ecx
jl 0x10001dd7
jg 0x10001d8b
test eax, eax
je 0x10001dd7
cmp edi, ecx
jg 0x10001d9f
jl 0x10001d95
cmp esi, eax
jae 0x10001d9f
mov eax, esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x24]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x24]
add esp, 0xc
mov ecx, dword [esp + 0x10]
mov edx, dword [ebp + 8]
add edx, ecx
sub esi, ecx
mov eax, dword [eax]
sbb edi, dword [esp + 0x14]
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
test edi, edi
jl 0x10001df4
jg 0x10001dda
test esi, esi
je 0x10001df4
jmp 0x10001dda
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x10001df4
push eax
push esi
push 1
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10001e10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 4], esi
test eax, eax
jg 0x10001e3c
jl 0x10001e30
test ecx, ecx
jne 0x10001e3c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x10001e55
push eax
push ecx
push esi
mov ecx, ebx
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char___long_long___int64__]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
push edi
mov edi, ecx
mov eax, dword [eax]
mov dword [ebp - 8], eax
test eax, eax
je 0x10001e9d
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x10001ea3
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [ebp - 8]
push dword [ebp - 4]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
sub edi, esi
add dword [ebp - 4], esi
add esp, 0xc
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp - 4]
jmp 0x10001ea3
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x10001f16
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x10001ecc
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
mov dword [eax], edx
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp edi, 0xfff
jbe 0x10001f04
nop dword [eax]
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call eax
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x10001f16
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x10001ee0
test edi, edi
je 0x10001f16
push dword [ebx + 0x4c]
push edi
push 1
push esi
call eax
add esp, 0x10
sub edi, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc