joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100096b0
Capabilities:
Allocate or change rwx memory
Encode data using xor
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xd0
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x10009731
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0xd0]
push eax
push 0x40
push 4
push esi
call edi
mov eax, dword [esi]
push 0
push dword [ebp - 0xd0]
mov dword [ebp - 0xcc], eax
push 4
push esi
call edi
xor eax, eax
nop word [eax + eax]
xor byte [ebp + eax - 0xcc], al
inc eax
cmp eax, 4
jb 0x10009700
lea eax, [ebp - 0xd0]
push eax
push 0x40
push 4
push esi
call edi
mov eax, dword [ebp - 0xcc]
push 0
push dword [ebp - 0xd0]
mov dword [esi], eax
push 4
push esi
call edi
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1007d079
mov esp, ebp
pop ebp
ret 4

Function at 0x10009750
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xcc
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
test eax, eax
je 0x10009797
mov eax, dword [eax]
mov dword [ebp - 0xcc], eax
xor eax, eax
xor byte [ebp + eax - 0xcc], al
inc eax
cmp eax, 4
jb 0x10009774
mov eax, dword [ebp - 0xcc]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret 4

Function at 0x100097b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1007e3ad
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
mov eax, dword [0x100b400c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
cmp dword [0x100b58e8], 0x10
mov eax, 0x100b58d4
cmovae eax, dword [0x100b58d4]
cmp byte [eax], 0
je 0x100098ca
mov ecx, dword [ebp + 8]
cmp byte [ecx], 0
je 0x100098ca
cmp dword [0x100b5514], 0x10
mov eax, 0x100b5500
cmovae eax, dword [0x100b5500]
cmp byte [eax], 0
je 0x100098ca
mov esi, 0x100bbd20
mov edx, ecx
sub esi, ecx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x10009826
mov edx, 0x100b7d00
sub edx, ecx
nop word [eax + eax]
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [edx + ecx - 1], al
test al, al
jne 0x10009840
mov ecx, dword [0x100bc5d8]
mov edx, 0x100b58d4
cmp dword [0x100b58e8], 0x10
push 0x100bbd20
cmovae edx, dword [0x100b58d4]
mov eax, dword [ecx]
push edx
call dword [eax + 8]
test eax, eax
jne 0x100098ca
mov ecx, 0x98
xor edx, edx
nop dword [eax]
mov al, byte [edx + 0x100a2b48]
xor al, cl
inc ecx
mov byte [ebp + edx - 0x28], al
and ecx, 0x800000ff
jns 0x1000989d
dec ecx
or ecx, 0xffffff00
inc ecx
inc edx
cmp edx, 0x14
jl 0x10009880
mov byte [ebp - 0x14], 0
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 0
mov eax, dword [0x100b7710]
mov esi, dword [eax]
mov eax, dword [ecx]
call dword [eax + 0x4c]
mov ecx, dword [0x100b7710]
push eax
lea eax, [ebp - 0x28]
push eax
call dword [esi]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x100098e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1007e3dd
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x100b400c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
lea esi, [ebp + 8]
cmp dword [ebp + 0x1c], 0x10
cmovae esi, dword [ebp + 8]
lea ecx, [esi + 1]
nop dword [eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x10009920
sub esi, ecx
push esi
call fcn.1007d8d2
add esp, 4
xor edx, edx
mov edi, eax
test esi, esi
js 0x1000994b
nop word [eax + eax]
xor byte [edx + edi], dl
lea ecx, [edx + edi]
inc edx
cmp edx, esi
jle 0x10009940
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x10009981
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x10009977
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x10009977
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.1007d8c4
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x18

Function at 0x1000aa60
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
test edi, edi
js 0x1000aa97
nop
lea eax, [ebp - 8]
push eax
push 0x40
push 4
lea eax, [ebx + esi]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
inc esi
cmp esi, edi
jle 0x1000aa80
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8

Function at 0x1000ad50
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov ebx, dword [edi]
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 8]
mov dword [edi], ecx
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8
Function at 0x1000ada0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100ac5e8
push 0x1007d22d
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x100b400c]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov esi, dword [ebp + 8]
mov dword [ebp - 4], 0
lea eax, [ebp - 0x20]
push eax
push 0x40
mov edi, dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp + 0xc]
sub eax, esi
sub eax, 5
mov byte [esi], 0xe8
mov dword [esi + 1], eax
mov eax, 5
mov dword [ebp - 0x28], eax
cmp eax, edi
jae 0x1000ae12
mov byte [esi + eax], 0x90
inc eax
jmp 0x1000ae04
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x20]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x1000ae2c
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100179b0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov eax, edx
mov dword [ebp - 0xc], eax
cmp ebx, 0x1000
jbe 0x10017a07
test eax, eax
je 0x10017a07
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x10017a06
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push dword [ebp - 0xc]
push ebx
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret

Function at 0x10017a20
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x10], eax
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x14], edi
cmp eax, 0x1000
jbe 0x10017aec
xor ecx, ecx
mov eax, edi
add eax, 5
push ebx
setb cl
neg ecx
or ecx, eax
push esi
push ecx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
add esp, 4
lea ecx, [edi + 5]
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, eax
lea eax, [ebp - 0xc]
mov ebx, esi
push eax
push 0x40
push ecx
push esi
call edi
push dword [ebp - 0x14]
push dword [ebp - 0x10]
push esi
call sub.VCRUNTIME140.dll_memcpy
mov edx, dword [ebp - 0x14]
add esp, 0xc
mov ecx, dword [ebp - 0x10]
add esi, edx
mov eax, edx
add ecx, 0xfffffffb
sub eax, esi
add eax, ecx
mov dword [esi + 1], eax
lea eax, [ebp - 8]
push eax
push 0x40
mov byte [esi], 0xe9
mov esi, dword [ebp - 0x10]
push edx
push esi
call edi
mov eax, dword [ebp - 0x18]
sub eax, esi
mov byte [esi], 0xe9
sub eax, 5
mov dword [esi + 1], eax
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push dword [ebp - 0x14]
push esi
call edi
push 0x10
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
pop esi
mov eax, ebx
pop ebx
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.1007d079
mov esp, ebp
pop ebp
ret

Function at 0x10017c90
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
cmp ebx, 0x1000
jbe 0x10017cee
test edi, edi
je 0x10017cee
push esi
push edi
call fcn.1007d8d2
add esp, 4
mov esi, eax
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push ebx
push esi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
mov eax, esi
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8
Function at 0x10017d10
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
call fcn.1007d8d2
add esp, 4
mov ebx, eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], ebx
push eax
push 0x40
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test edi, edi
jle 0x10017d7e
sub ebx, esi
nop dword [eax + eax]
push 4
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10017d62
mov al, byte [esi]
mov byte [ebx + esi], al
inc esi
sub edi, 1
jne 0x10017d50
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8

Function at 0x10017da0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
push esi
call fcn.1007d8d2
add esp, 4
mov ebx, eax
lea eax, [ebp - 0xc]
mov dword [ebp - 0x30], ebx
push eax
push 0x40
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp + 8]
mov edi, ebx
lea eax, [esi + ecx]
mov dword [ebp - 0x2c], eax
nop dword [eax]
push 0x1c
lea eax, [ebp - 0x28]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
mov esi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x28]
cmp edi, 0x1000
jbe 0x10017e31
test ebx, ebx
je 0x10017e31
test esi, esi
je 0x10017e31
lea eax, [ebp - 8]
push eax
push 0x40
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
push ebx
push edi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x28]
lea ecx, [ebx + esi]
add edi, esi
cmp ecx, dword [ebp - 0x2c]
jb 0x10017de0
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x30]
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret 8

Function at 0x10017e60
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
cmp edi, 0x1000
jbe 0x10017e9e
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
mov byte [edi], 0xcc
push eax
push dword [ebp - 8]
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.1007d079
mov esp, ebp
pop ebp
ret 4
Function at 0x10017eb0
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x134
mov eax, dword [0x100b400c]
xor eax, esp
mov dword [esp + 0x130], eax
push ebx
push esi
push edi
push 0
mov esi, ecx
push 0xf
mov dword [esp + 0x14], esi
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
mov dword [esp + 0x10], 0x128
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32First]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x10017f62
nop dword [eax]
mov eax, esi
lea ecx, [esp + 0x34]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x10017f26
test dl, dl
je 0x10017f22
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x10017f26
add ecx, 2
add eax, 2
test dl, dl
jne 0x10017f06
xor eax, eax
jmp 0x10017f2b
sbb eax, eax
or eax, 1
test eax, eax
jne 0x10017f52
push dword [esp + 0x18]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x10017f4e
push 9
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call ebx
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x10017f00
push edi
call ebx
mov ecx, dword [esp + 0x13c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1007d079
mov esp, ebp
pop ebp
ret

Function at 0x10017f80
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100acfb8
push 0x1007d22d
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x100b400c]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov ebx, edx
mov esi, ecx
mov dword [ebp - 4], 0
cmp esi, 0x1000
jbe 0x1001801a
cmp ebx, 0x1000
jbe 0x1001801a
lea eax, [ebp - 0x20]
push eax
push 0x40
mov edi, dword [ebp + 8]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub ebx, esi
sub ebx, 5
mov byte [esi], 0xe9
mov dword [esi + 1], ebx
mov eax, 5
mov dword [ebp - 0x28], eax
cmp eax, edi
jae 0x10018000
mov byte [esi + eax], 0x90
inc eax
jmp 0x10017ff2
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x20]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x1001801a
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret
Function at 0x10018040
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100acfd8
push 0x1007d22d
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x100b400c]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov edi, dword [0x100bcc3c]
mov dword [ebp - 4], 0
cmp edi, 0x1000
jbe 0x10018112
mov eax, 0x10063cc0
cmp eax, 0x1000
jbe 0x10018112
lea eax, [ebp - 0x20]
push eax
push 0x40
push 5
push edi
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
call ebx
push 0x14
call fcn.1007d8d2
add esp, 4
mov esi, eax
mov dword [ebp - 0x2c], esi
lea eax, [ebp - 0x24]
push eax
push 0x40
push 0x14
push esi
call ebx
mov dword [esi], 0x10063cc0
xor ecx, ecx
mov dword [ebp - 0x30], ecx
cmp ecx, 3
jg 0x100180e1
mov al, byte [ebp + ecx - 0x2c]
mov byte [ebp + ecx - 0x34], al
inc ecx
jmp 0x100180ce
mov word [edi], 0x15ff
xor ecx, ecx
mov dword [ebp - 0x38], ecx
cmp ecx, 3
ja 0x100180fb
mov al, byte [ebp + ecx - 0x34]
mov byte [edi + ecx + 2], al
inc ecx
jmp 0x100180e8
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 0x20]
push 5
push edi
call ebx
jmp 0x10018112
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret

Function at 0x10018140
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, ecx
mov dword [ebp - 0xc], eax
push ebx
mov ebx, edx
cmp eax, 0x1000
jbe 0x100181ae
push esi
push edi
lea esi, [ebx + 5]
push esi
call fcn.1007d8d2
add esp, 4
mov edi, eax
lea eax, [ebp - 8]
push eax
push 0x40
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [ebp - 0xc]
push ebx
push esi
push edi
call sub.VCRUNTIME140.dll_memcpy
lea ecx, [ebx + edi]
add esp, 0xc
lea eax, [esi - 5]
mov byte [ecx], 0xe9
sub ebx, ecx
add eax, ebx
mov dword [ecx + 1], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret
Function at 0x10018d50
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
push 0
mov edi, edx
mov dword [ebp - 0x30], ecx
push 4
mov dword [ebp - 0x2c], edi
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov ebx, eax
test ebx, ebx
jne 0x10018d8c
pop edi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret
push esi
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0x1c
xorps xmm0, xmm0
push eax
push ebx
movlpd qword [ebp - 0x24], xmm0
movlpd qword [ebp - 0x1c], xmm0
movlpd qword [ebp - 0x14], xmm0
call dword [sym.imp.KERNEL32.dll_Thread32First]
mov esi, eax
test esi, esi
je 0x10018eb9
nop dword [eax + eax]
cmp dword [ebp - 0x1c], edi
jne 0x10018ed3
push dword [ebp - 0x20]
push 0
push 0x1fffff
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov edi, eax
mov dword [ebp - 0x34], edi
test edi, edi
je 0x10018eae
push str.NtQueryInformationThread
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x10018e50
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push 0
push 0
push 0x40
lea ecx, [ebp - 0xc]
push ecx
push eax
push edi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
test eax, eax
jne 0x10018e2c
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
jmp 0x10018e50
push 0
push 4
lea eax, [ebp - 8]
push eax
push 9
push dword [ebp - 0xc]
call esi
push dword [ebp - 0xc]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 8]
xor ecx, ecx
test esi, esi
cmovne eax, ecx
cmp eax, dword [ebp - 0x30]
jne 0x10018ea1
mov ecx, dword [0x100c1528]
xor eax, eax
mov edx, dword [0x100c1524]
sub ecx, edx
sar ecx, 2
test ecx, ecx
je 0x10018e7a
mov esi, dword [ebp - 0x20]
nop
cmp esi, dword [edx + eax*4]
je 0x10018ea1
inc eax
cmp eax, ecx
jb 0x10018e70
mov eax, dword [0x100c151c]
cmp eax, dword [0x100c1520]
je 0x10018e92
mov dword [eax], edi
add dword [0x100c151c], 4
jmp 0x10018ea1
lea ecx, [ebp - 0x34]
push ecx
push eax
mov ecx, 0x100c1518
call fcn.1007bdb0
lea eax, [ebp - 0x28]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_Thread32Next]
mov esi, eax
mov edi, dword [ebp - 0x2c]
test esi, esi
jne 0x10018dc0
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov al, 1
pop esi
pop edi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x28]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_Thread32Next]
mov esi, eax
jmp 0x10018eb1
Function at 0x10018f00
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
push 0
mov ebx, edx
mov dword [ebp - 0x2c], ecx
push 4
mov dword [ebp - 0x34], ebx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
test edi, edi
jne 0x10018f3c
pop edi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret
push esi
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0x1c
xorps xmm0, xmm0
push eax
push edi
movlpd qword [ebp - 0x24], xmm0
movlpd qword [ebp - 0x1c], xmm0
movlpd qword [ebp - 0x14], xmm0
call dword [sym.imp.KERNEL32.dll_Thread32First]
mov esi, eax
test esi, esi
je 0x10019068
nop dword [eax + eax]
cmp dword [ebp - 0x1c], ebx
jne 0x10019050
push dword [ebp - 0x20]
push 0
push 0x1fffff
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov ebx, eax
test ebx, ebx
je 0x1001905d
push str.NtQueryInformationThread
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x10018ffd
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push 0
push 0
push 0x40
lea ecx, [ebp - 0xc]
push ecx
push eax
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
test eax, eax
jne 0x10018fd9
push 5
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
jmp 0x10018ffd
push 0
push 4
lea eax, [ebp - 8]
push eax
push 9
push dword [ebp - 0xc]
call esi
push dword [ebp - 0xc]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 8]
xor ecx, ecx
test esi, esi
cmovne eax, ecx
cmp eax, dword [ebp - 0x2c]
jne 0x10019044
mov eax, dword [0x100c1528]
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x30], ecx
cmp eax, dword [0x100c152c]
je 0x1001902c
mov dword [eax], ecx
lea eax, [ebp - 0x28]
add dword [0x100c1528], 4
push eax
mov eax, dword [sym.imp.KERNEL32.dll_Thread32Next]
push edi
call eax
jmp 0x1001905b
lea ecx, [ebp - 0x30]
push ecx
push eax
call fcn.1007bc30
lea eax, [ebp - 0x28]
push eax
mov eax, dword [sym.imp.KERNEL32.dll_Thread32Next]
push edi
call eax
jmp 0x1001905b
lea eax, [ebp - 0x28]
push eax
mov eax, dword [sym.imp.KERNEL32.dll_Thread32Next]
push edi
call eax
lea eax, [ebp - 0x28]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Thread32Next]
mov esi, eax
mov ebx, dword [ebp - 0x34]
test esi, esi
jne 0x10018f70
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov al, 1
pop esi
pop edi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret
Function at 0x10026240
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100b400c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x100bb330], 0
jne 0x10026280
mov ecx, dword [0x100bbfc0]
mov eax, dword [0x100b7b4c]
add eax, 0x1b8
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov edx, 7
mov ecx, eax
call fcn.10018140
mov dword [0x100bb330], eax
mov ecx, dword [0x100bbfc0]
mov eax, dword [0x100b7b4c]
push ebx
push esi
mov edx, dword [ecx]
add eax, 0x1c
push edi
push eax
call dword [edx + 4]
cmp dword [eax], 0
je 0x100262e6
cmp dword [0x100bc3c8], 0
jne 0x100262ae
cmp dword [0x100bd0d4], 0
je 0x100262e6
mov ecx, dword [0x100bbfc0]
mov eax, dword [0x100b7b4c]
push 7
add eax, 0x1b8
mov edx, dword [ecx]
push eax
call dword [edx + 4]
mov edx, 0x100259f0
mov ecx, eax
call fcn.10017f80
add esp, 4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d079
mov esp, ebp
pop ebp
ret
mov ecx, dword [0x100bbfc0]
mov eax, dword [0x100b7b4c]
mov ebx, dword [0x100bb330]
add eax, 0x1b8
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov edi, eax
cmp edi, 0x1000
jbe 0x10026339
test ebx, ebx
je 0x10026339
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push 0x40
push 7
push edi
call esi
push 7
push ebx
push edi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push 7
push edi
call esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d079
mov esp, ebp
pop ebp
ret