joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100164bc
Capabilities:
Enumerate threads
Suspend thread

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x4c
mov ebx, eax
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], ecx
mov dword [eax], 0
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov dword [esp + 4], 0
mov dword [esp], 4
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
sub esp, 8
cmp eax, 0xffffffff
je 0x1001665a
mov esi, eax
mov dword [esp + 0x24], 0x1c
lea eax, [esp + 0x24]
mov dword [esp + 4], eax
mov dword [esp], esi
call sub.KERNEL32.dll_Thread32First
sub esp, 8
test eax, eax
je 0x100166a2
mov ebp, dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
jmp 0x10016595
mov dword [ebx + 4], pe_nt_image_headers32
mov dword [esp + 8], 0x200
mov dword [esp + 4], 0
mov eax, dword [0x100244e0]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
sub esp, 0xc
mov dword [ebx], eax
test eax, eax
je 0x10016679
mov edx, dword [ebx]
mov eax, dword [ebx + 8]
lea ecx, [eax + 1]
mov dword [ebx + 8], ecx
mov ecx, dword [esp + 0x2c]
mov dword [edx + eax*4], ecx
mov dword [esp + 0x24], 0x1c
lea eax, [esp + 0x24]
mov dword [esp + 4], eax
mov dword [esp], esi
call sub.KERNEL32.dll_Thread32Next
sub esp, 8
test eax, eax
je 0x1001666e
cmp dword [esp + 0x24], 0xf
jbe 0x10016572
mov edi, dword [esp + 0x30]
call ebp
cmp edi, eax
jne 0x10016572
mov edi, dword [esp + 0x2c]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp edi, eax
je 0x10016572
mov edx, dword [ebx]
test edx, edx
je 0x1001652e
mov eax, dword [ebx + 4]
cmp dword [ebx + 8], eax
jb 0x10016560
lea ecx, [eax + eax]
mov dword [ebx + 4], ecx
shl eax, 3
mov dword [esp + 0xc], eax
mov dword [esp + 8], edx
mov dword [esp + 4], 0
mov eax, dword [0x100244e0]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
sub esp, 0x10
test eax, eax
je 0x10016679
mov dword [ebx], eax
jmp 0x10016560
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
sub esp, 4
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, edi
call fcn.10016332
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
add esi, 1
cmp dword [ebx + 8], esi
jbe 0x10016653
mov eax, dword [ebx]
mov eax, dword [eax + esi*4]
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov dword [esp], 0x5a
call ebp
sub esp, 0xc
mov edi, eax
test eax, eax
jne 0x100165ff
jmp 0x10016626
mov eax, 0
jmp 0x1001665f
mov eax, 9
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, 0
jmp 0x1001665f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
je 0x100166b5
mov eax, dword [ebx]
test eax, eax
je 0x100166a2
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov eax, dword [0x100244e0]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
sub esp, 0xc
mov dword [ebx], 0
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
mov eax, 9
jmp 0x1001665f
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
cmp dword [ebx], 0
je 0x100166dc
cmp dword [ebx + 8], 0
je 0x10016667
mov esi, 0
mov ebp, dword [sym.imp.KERNEL32.dll_OpenThread]
jmp 0x1001662e
mov eax, 0
jmp 0x1001665f
Function at 0x100166e6
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x2c
mov edi, edx
imul eax, eax, 0x2c
add eax, dword [0x1002454c]
mov ebx, eax
mov esi, dword [eax]
mov ebp, 5
test byte [eax + 0x14], 1
je 0x1001670f
sub esi, 5
mov ebp, 7
lea eax, [esp + 0x1c]
mov dword [esp + 0xc], eax
mov dword [esp + 8], 0x40
mov dword [esp + 4], ebp
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
mov edx, 0xa
test eax, eax
je 0x100167af
test edi, edi
je 0x100167b9
mov byte [esi], 0xe9
lea eax, [esi + 5]
mov ecx, dword [ebx + 4]
sub ecx, eax
mov dword [esi + 1], ecx
test byte [ebx + 0x14], 1
je 0x10016759
mov eax, dword [ebx]
mov byte [eax], 0xeb
mov byte [eax + 1], 0xf9
lea eax, [esp + 0x1c]
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x1c]
mov dword [esp + 8], eax
mov dword [esp + 4], ebp
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [esp + 8], ebp
mov dword [esp + 4], esi
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
sub esp, 0xc
and edi, 1
lea edx, [edi + edi]
movzx eax, byte [ebx + 0x14]
and eax, 0xfffffff9
shl edi, 2
or eax, edx
or eax, edi
mov byte [ebx + 0x14], al
mov edx, 0
mov eax, edx
add esp, 0x2c
pop ebx
pop esi
pop edi
pop ebp
ret
test byte [ebx + 0x14], 1
je 0x100167d5
mov edx, dword [ebx + 0xc]
mov dword [esi], edx
movzx edx, word [ebx + 0x10]
mov word [esi + 4], dx
movzx eax, byte [ebx + 0x12]
mov byte [esi + 6], al
jmp 0x10016759
mov eax, dword [ebx + 0xc]
mov dword [esi], eax
movzx eax, byte [ebx + 0x10]
mov byte [esi + 4], al
jmp 0x10016759

Function at 0x100167e6
Capabilities:
Resume thread

Disassembly:
cmp dword [eax], 0
je 0x10016877
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov edi, eax
cmp dword [eax + 8], 0
je 0x10016850
mov ebx, 0
mov ebp, dword [sym.imp.KERNEL32.dll_OpenThread]
jmp 0x1001682b
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
sub esp, 4
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
add ebx, 1
cmp dword [edi + 8], ebx
jbe 0x10016850
mov eax, dword [edi]
mov eax, dword [eax + ebx*4]
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov dword [esp], 0x5a
call ebp
sub esp, 0xc
mov esi, eax
test eax, eax
jne 0x1001680b
jmp 0x10016823
mov eax, dword [edi]
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov eax, dword [0x100244e0]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
sub esp, 0xc
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret
ret
Function at 0x10016ae0
Capabilities:
Enumerate pe sections

Disassembly:
push esi
push ebx
sub esp, 0x44
call fcn.10016234
mov ebx, 2
cmp dword [0x100244e0], 0
je 0x10016b0d
mov eax, dword [esp + 0x50]
mov dword [esp], eax
call fcn.1001725c
mov ebx, 7
test eax, eax
jne 0x10016b1c
call fcn.1001628a
mov eax, ebx
add esp, 0x44
pop ebx
pop esi
ret 0xc
mov eax, dword [esp + 0x54]
mov dword [esp], eax
call fcn.1001725c
test eax, eax
je 0x10016b0d
mov eax, dword [esp + 0x50]
call fcn.100161ec
mov ebx, 3
cmp eax, 0xffffffff
jne 0x10016b0d
mov eax, dword [esp + 0x50]
mov dword [esp], eax
call fcn.10017132
mov esi, eax
mov ebx, 9
test eax, eax
je 0x10016b0d
mov eax, dword [esp + 0x50]
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x54]
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], esi
lea eax, [esp + 0x1c]
mov dword [esp], eax
call fcn.10017301
test eax, eax
je 0x10016ce1
mov edx, dword [0x1002454c]
test edx, edx
je 0x10016c55
mov eax, dword [0x10024550]
cmp dword [0x10024554], eax
jae 0x10016c94
mov eax, dword [0x10024554]
lea edx, [eax + 1]
mov dword [0x10024554], edx
imul eax, eax, 0x2c
add eax, dword [0x1002454c]
je 0x10016cf3
mov edx, dword [esp + 0x1c]
mov dword [eax], edx
mov edx, dword [esp + 0x20]
mov dword [eax + 4], edx
mov edx, dword [esp + 0x24]
mov dword [eax + 8], edx
mov esi, dword [esp + 0x28]
mov ebx, esi
and ebx, 1
movzx ecx, byte [eax + 0x14]
and ecx, 0xfffffff8
or ecx, ebx
mov byte [eax + 0x14], cl
movzx ebx, byte [esp + 0x2c]
and ebx, 0xf
movzx ecx, byte [eax + 0x18]
and ecx, 0xfffffff0
or ecx, ebx
mov byte [eax + 0x18], cl
mov ecx, dword [esp + 0x30]
mov ebx, dword [esp + 0x34]
mov dword [eax + 0x1c], ecx
mov dword [eax + 0x20], ebx
mov ecx, dword [esp + 0x38]
mov ebx, dword [esp + 0x3c]
mov dword [eax + 0x24], ecx
mov dword [eax + 0x28], ebx
test esi, esi
je 0x10016ccc
lea ecx, [eax + 0xc]
mov esi, dword [esp + 0x50]
lea ebx, [esi - 5]
mov esi, dword [esi - 5]
mov dword [eax + 0xc], esi
movzx eax, word [ebx + 4]
mov word [ecx + 4], ax
movzx eax, byte [ebx + 6]
mov byte [ecx + 6], al
mov ebx, 0
cmp dword [esp + 0x58], 0
je 0x10016b0d
mov eax, dword [esp + 0x58]
mov dword [eax], edx
jmp 0x10016b0d
mov dword [0x10024550], 0x20
mov dword [esp + 8], 0x580
mov dword [esp + 4], 0
mov eax, dword [0x100244e0]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
sub esp, 0xc
mov dword [0x1002454c], eax
test eax, eax
jne 0x10016b9d
mov ebx, 9
jmp 0x10016ce6
imul eax, eax, 0x58
mov dword [esp + 0xc], eax
mov dword [esp + 8], edx
mov dword [esp + 4], 0
mov eax, dword [0x100244e0]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
sub esp, 0x10
test eax, eax
je 0x10016c8d
shl dword [0x10024550], 1
mov dword [0x1002454c], eax
jmp 0x10016b9d
mov esi, dword [esp + 0x50]
mov ecx, dword [esi]
mov dword [eax + 0xc], ecx
movzx ecx, byte [esi + 4]
mov byte [eax + 0x10], cl
jmp 0x10016c3a
mov ebx, 8
mov dword [esp], esi
call fcn.100171d6
jmp 0x10016b0d
mov ebx, 9
jmp 0x10016ce6
Function at 0x10017132
Capabilities:
Allocate or change rwx memory

Disassembly:
mov edx, dword [0x10024558]
test edx, edx
je 0x1001715b
cmp dword [edx + 4], 0
jne 0x1001714e
mov edx, dword [edx]
test edx, edx
je 0x1001715b
cmp dword [edx + 4], 0
je 0x10017142
mov eax, dword [edx + 4]
mov ecx, dword [eax]
mov dword [edx + 4], ecx
add dword [edx + 8], 1
ret
push ebx
sub esp, 0x18
mov dword [esp + 0xc], 0x40
mov dword [esp + 8], 0x3000
mov dword [esp + 4], 0x1000
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
sub esp, 0x10
mov edx, eax
mov eax, 0
test edx, edx
je 0x100171d1
lea eax, [edx + 0x20]
mov dword [edx + 4], 0
mov dword [edx + 8], 0
lea ebx, [edx + 0x1000]
mov ecx, dword [edx + 4]
mov dword [eax], ecx
mov dword [edx + 4], eax
add eax, 0x20
cmp eax, ebx
jne 0x100171a9
mov eax, dword [0x10024558]
mov dword [edx], eax
mov dword [0x10024558], edx
mov eax, dword [edx + 4]
mov ecx, dword [eax]
mov dword [edx + 4], ecx
add dword [edx + 8], 1
add esp, 0x18
pop ebx
ret

Function at 0x100172a0
Capabilities:
Check for software breakpoints

Disassembly:
push edi
push esi
push ebx
mov ebx, eax
mov edi, edx
movzx eax, byte [eax]
test al, al
setne cl
mov esi, ecx
cmp al, 0x90
setne cl
mov edx, esi
test dl, cl
je 0x100172c5
mov ecx, 0
cmp al, 0xcc
jne 0x100172ed
cmp edi, 1
jbe 0x100172f3
cmp al, byte [ebx + 1]
jne 0x100172fa
lea ecx, [ebx + 2]
lea edx, [edi + ebx]
cmp ecx, edx
je 0x100172e8
add ecx, 1
cmp byte [ecx - 1], al
je 0x100172d5
mov ecx, 0
jmp 0x100172ed
mov ecx, 1
mov eax, ecx
pop ebx
pop esi
pop edi
ret
mov ecx, 1
jmp 0x100172ed
mov ecx, 0
jmp 0x100172ed
Function at 0x10018063
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
cmp dword [0x100242a0], 0
push ebx
push esi
mov esi, 0x100242a8
jne 0x1001808f
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
mov dword [0x100242c0], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x100242a0], 1
push dword [0x100242c0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x1001812c
push 0x14
push 8
push dword [0x10023e24]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x10018156
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x100242a4]
test eax, eax
je 0x100180d1
mov dword [eax], ebx
push edi
push esi
mov dword [ebx + 4], eax
mov dword [0x100242a4], ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea edi, [ebx + 0x10]
push 0
push 0
push 0x100000
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push 8
push 0xffffffffffffffff
push ebx
push 0x1001815b
push dword [edi]
lea eax, [ebx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_RegisterWaitForSingleObject]
push ebx
push dword [0x100242c0]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
push 0xc
push 0
push dword [0x10023e24]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x10018156
mov ecx, dword [esp + 0xc]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x10]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 8]
mov dword [eax], ecx
mov dword [ebx + 8], eax
pop esi
pop ebx
ret 8
Function at 0x100197ca
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push ebp
push esi
push edi
push dword [0x10024538]
call fcn.1001b498
mov edi, dword [eax + 0x24]
test edi, edi
je 0x10019888
cmp dword [edi + 8], 1
je 0x10019888
mov edi, dword [edi + 0xc]
test edi, edi
je 0x10019888
mov al, byte [edi]
cmp al, 0x20
je 0x10019803
cmp al, 9
jne 0x10019806
inc edi
jmp 0x100197f9
mov esi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
xor eax, eax
push eax
push eax
push 0xffffffffffffffff
push edi
push eax
push 0xfde9
call esi
push dword [esp + 0x14]
mov ebx, eax
lea ecx, [ebx - 1]
push ecx
call fcn.1001c6d0
push ebx
mov ebp, eax
push ebp
push 0xffffffffffffffff
push edi
push 0
push 0xfde9
call esi
test ebx, ebx
jle 0x10019857
push 9
pop edx
lea eax, [ebp - 2]
lea eax, [eax + ebx*2]
movzx ecx, word [eax]
push 0x20
pop esi
cmp cx, si
je 0x10019873
cmp cx, dx
je 0x10019873
pop edi
pop esi
pop ebp
pop ebx
ret 4
movzx ecx, word [eax]
cmp cx, si
je 0x1001986b
cmp cx, dx
jne 0x10019877
xor ecx, ecx
mov word [eax], cx
sub eax, 2
cmp eax, ebp
jae 0x1001985e
push ebp
call sub.MSVCRT.dll_wcslen
pop ecx
sub ebx, eax
push ebx
call fcn.1001c7b0
jmp 0x10019857
pop edi
pop esi
pop ebp
pop ebx
jmp fcn.1001c8b0
Function at 0x10019ebc
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
cmp dword [ebp + 8], 0
je 0x10019f34
push 0x104
push dword [ebp + 8]
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [ebp - 4], ax
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcslen
lea ecx, [ebp - 0x20c]
add esp, 0x10
lea eax, [ecx + eax*2]
jmp 0x10019f15
movzx ecx, word [eax - 2]
cmp ecx, 0x20
je 0x10019f12
cmp ecx, 0x5c
je 0x10019f12
cmp ecx, 0x2f
jne 0x10019f1f
add eax, 0xfffffffe
lea ecx, [ebp - 0x20c]
cmp eax, ecx
ja 0x10019eff
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x20c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
jmp 0x10019f36
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x10019f3c
Capabilities:
Get disk information
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x45c
push esi
or esi, 0xffffffff
push edi
mov edi, esi
test eax, eax
je 0x1001a084
xor ecx, ecx
cmp word [eax], cx
je 0x1001a084
push 0x104
push eax
lea eax, [esp + 0x10]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [esp + 0x21c], ax
lea eax, [esp + 0x14]
push eax
call sub.MSVCRT.dll_wcslen
add esp, 0x10
lea ecx, [esp + eax*2 + 6]
cmp eax, 2
je 0x10019f95
cmp eax, 3
jne 0x10019fcf
cmp word [esp + 0xa], 0x3a
jne 0x10019fcf
cmp eax, 2
jne 0x10019fb3
lea eax, [esp + 8]
push 0x1001e050
push eax
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1001a084
push 0xfffffffffffffffe
pop edi
jmp 0x1001a084
push ebx
push ebp
push 0x5c
pop ebp
push 0x2f
pop ebx
movzx eax, word [ecx]
cmp ax, bp
je 0x10019fe4
cmp ax, bx
jne 0x10019fee
xor eax, eax
mov word [ecx], ax
sub ecx, 2
jmp 0x10019fd7
lea eax, [esp + 0x21c]
push eax
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, esi
je 0x1001a02d
test byte [esp + 0x21c], 0x10
je 0x1001a014
push 0xfffffffffffffffe
pop edi
jmp 0x1001a024
mov esi, dword [esp + 0x238]
xor edi, edi
or edi, dword [esp + 0x23c]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x1001a082
cmp word [esp + 0x10], bp
jne 0x1001a03b
cmp word [esp + 0x12], bp
je 0x1001a05a
cmp word [esp + 0x10], bx
jne 0x1001a049
cmp word [esp + 0x12], bx
je 0x1001a05a
push 0x2e
pop eax
cmp word [esp + 0x10], ax
jne 0x1001a082
cmp word [esp + 0x12], ax
jne 0x1001a082
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, esi
je 0x1001a06f
test al, 0x10
je 0x1001a082
jmp 0x1001a07f
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1001a082
push 0xfffffffffffffffe
pop edi
pop ebp
pop ebx
mov eax, edi
mov edx, esi
pop edi
pop esi
add esp, 0x45c
ret 4
Function at 0x1001a2a0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [esi + 0x14], 0
jne 0x1001a2dc
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esi + 8]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 4
xor eax, eax
pop esi
pop ecx
ret 4

Function at 0x1001a540
Capabilities:
Write file on windows

Disassembly:
push dword [esp + 4]
push dword [0x10024540]
call fcn.1001b609
test eax, eax
je case.0x1001a56e.3
mov ecx, dword [esp + 8]
add ecx, 0xfffffffe
cmp ecx, 0x17
ja case.0x1001a56e.3
movzx ecx, byte [ecx + 0x1001a678]
jmp dword [ecx*4 + 0x1001a660]
cmp dword [eax + 4], 0
je 0x1001a58b
push 2
push 0x1001e054
push eax
call fcn.1001a9f0
ret 8
push 0
lea ecx, [esp + 8]
push ecx
push 2
push 0x1001e054
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8
cmp dword [eax + 4], 0
je 0x1001a5ba
push 3
push 0x1001e030
push eax
call fcn.1001a9f0
ret 8
push 0
lea ecx, [esp + 8]
push ecx
push 3
push 0x1001e030
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8
cmp dword [eax + 4], 0
je 0x1001a5e9
push 2
push 0x1001e058
push eax
call fcn.1001a9f0
ret 8
push 0
lea ecx, [esp + 8]
push ecx
push 2
push 0x1001e058
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8
cmp dword [eax + 4], 0
je 0x1001a618
push 4
push 0x1001e05c
push eax
call fcn.1001a9f0
ret 8
push 0
lea ecx, [esp + 8]
push ecx
push 4
push 0x1001e05c
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8
cmp dword [eax + 4], 0
je 0x1001a647
push 4
push 0x1001e064
push eax
call fcn.1001a9f0
ret 8
push 0
lea ecx, [esp + 8]
push ecx
push 4
push 0x1001e064
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8
Function at 0x1001a6d0
Capabilities:
Read file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push ebx
push dword [0x10024540]
mov dword [esp + 0x10], 0
call fcn.1001b609
mov ebp, eax
test ebp, ebp
je 0x1001a82c
push esi
push edi
push ebx
call fcn.1001ac10
cmp dword [ebp + 4], 0
mov esi, eax
mov edi, edx
je 0x1001a71c
push 4
lea eax, [esp + 0x1c]
push eax
push ebp
call fcn.1001ac80
mov ecx, eax
mov dword [esp + 0x10], ecx
jmp 0x1001a737
push 0
lea eax, [esp + 0x14]
push eax
push 4
lea eax, [esp + 0x24]
push eax
push dword [ebp]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [esp + 0x10]
cmp ecx, 2
jl 0x1001a765
lea edx, [esp + 0x18]
mov eax, 0xfeff
cmp word [edx], ax
jne 0x1001a765
add esi, 2
adc edi, 0
push edi
push esi
push ebx
call fcn.1001ada0
pop edi
pop esi
pop ebp
mov eax, 0x19
pop ebx
pop ecx
ret 4
cmp ecx, 3
jl 0x1001a796
lea edx, [esp + 0x18]
cmp word [edx], 0xbbef
jne 0x1001a796
cmp byte [edx + 2], 0xbf
jne 0x1001a796
add esi, 3
adc edi, 0
push edi
push esi
push ebx
call fcn.1001ada0
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
pop ecx
ret 4
cmp ecx, 2
jl 0x1001a7c4
lea edx, [esp + 0x18]
mov eax, 0xfffe
cmp word [edx], ax
jne 0x1001a7c4
add esi, 2
adc edi, 0
push edi
push esi
push ebx
call fcn.1001ada0
pop edi
pop esi
pop ebp
mov eax, 4
pop ebx
pop ecx
ret 4
cmp ecx, 4
jl 0x1001a817
lea eax, [esp + 0x18]
cmp dword [eax], 0xfeff
jne 0x1001a7f0
add esi, 4
adc edi, 0
push edi
push esi
push ebx
call fcn.1001ada0
pop edi
pop esi
pop ebp
mov eax, 5
pop ebx
pop ecx
ret 4
lea eax, [esp + 0x18]
cmp dword [eax], 0xfffe0000
jne 0x1001a817
add esi, 4
adc edi, 0
push edi
push esi
push ebx
call fcn.1001ada0
pop edi
pop esi
pop ebp
mov eax, 6
pop ebx
pop ecx
ret 4
push edi
push esi
push ebx
call fcn.1001ada0
pop edi
pop esi
pop ebp
mov eax, 0x18
pop ebx
pop ecx
ret 4
pop ebp
mov eax, 0x18
pop ebx
pop ecx
ret 4

Function at 0x1001a840
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
push esi
push dword [esp + 0x10]
mov dword [esp + 8], 0
push dword [0x10024540]
call fcn.1001b609
mov esi, eax
test esi, esi
je 0x1001a8bf
cmp dword [esi + 4], 0
je 0x1001a890
push 1
lea eax, [esp + 8]
push eax
push esi
call fcn.1001ac80
test eax, eax
je 0x1001a884
inc dword [esi + 0xc]
xor eax, eax
pop esi
add esp, 8
ret 4
mov eax, 1
pop esi
add esp, 8
ret 4
push 0
lea eax, [esp + 0xc]
push eax
push 1
lea eax, [esp + 0x1c]
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1001a8ca
cmp dword [esp + 8], 0
je 0x1001a8ca
push 1
push 0
push 0xffffffffffffffff
push dword [esi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 4]
pop esi
add esp, 8
ret 4
or eax, 0xffffffff
pop esi
add esp, 8
ret 4
Function at 0x1001a9f0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
mov dword [esp + 4], 0
cmp dword [esi + 0x1c], 0
jne 0x1001aaf7
cmp dword [esi + 0x14], 1
jne 0x1001aa3b
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0xc]
push 1
neg eax
cdq
push ecx
push eax
push dword [esi]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], eax
mov eax, dword [esi + 0xc]
push edi
mov edi, dword [esp + 0x20]
cmp eax, edi
jle 0x1001aab8
mov ecx, dword [esi + 8]
add ecx, dword [esi + 4]
sub ecx, eax
mov eax, edi
dec eax
je 0x1001aaa3
dec eax
je 0x1001aa8c
sub eax, 2
je 0x1001aa77
push edi
push dword [esp + 0x20]
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov ax, word [eax]
mov word [ecx], ax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov al, byte [eax]
mov byte [ecx], al
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
push esi
call fcn.1001a2a0
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x1001aae5
push 0
lea eax, [esp + 0xc]
push eax
push edi
push dword [esp + 0x28]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
push edi
push dword [esp + 0x20]
add ecx, eax
jmp 0x1001aa61
xor eax, eax
pop esi
add esp, 0xc
ret 0xc
Function at 0x1001ab00
Capabilities:
Write file on windows

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
mov dword [esp], 0
test edx, edx
je 0x1001ac08
cmp word [edx], 0
je 0x1001ac08
mov ecx, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0xc]
test ecx, ecx
jne 0x1001ab2e
mov ecx, dword [esi + 0x18]
push edi
cmp ecx, 0x19
jne 0x1001ab8d
cmp dword [esi + 4], 0
mov ecx, edx
lea edi, [ecx + 2]
je 0x1001ab60
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x1001ab40
sub ecx, edi
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push edx
push esi
call fcn.1001a9f0
pop edi
pop esi
pop ecx
ret 0xc
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x1001ab60
sub ecx, edi
lea eax, [esp + 8]
push 0
sar ecx, 1
push eax
lea eax, [ecx + ecx]
push eax
push edx
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
xor eax, eax
cmp ecx, 2
lea ecx, [esp + 0x14]
setne al
push ecx
dec eax
and eax, 0xfde9
push edx
push eax
call fcn.1001b2c0
mov edi, eax
test edi, edi
je 0x1001ab83
cmp dword [esi + 4], 0
je 0x1001abdb
push dword [esp + 0x14]
push edi
push esi
call fcn.1001a9f0
push edi
push 0
push dword [0x10023e24]
mov dword [esp + 0x14], eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
push 0
lea eax, [esp + 0xc]
push eax
push dword [esp + 0x1c]
push edi
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
push 0
push dword [0x10023e24]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
xor eax, eax
pop ecx
ret 0xc