joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1005c430
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x260
mov eax, dword [0x100ca1c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push esi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
mov dword [ebp - 0x254], ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x1005c481
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret
push ebx
push edi
lea eax, [ebp - 0x25c]
xorps xmm0, xmm0
push eax
push esi
movq qword [ebp - 0x25c], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
mov eax, dword [ebp - 0x25c]
or eax, dword [ebp - 0x258]
je 0x1005c583
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 0x24c]
push 0
push eax
push 0x40
lea eax, [ebp - 0x44]
mov dword [ebp - 0x24c], 0
push eax
push esi
call ebx
test eax, eax
je 0x1005c583
mov eax, 0x5a4d
cmp word [ebp - 0x44], ax
jne 0x1005c583
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea eax, [ebp - 0x250]
push 0
push eax
push dword [ebp - 8]
mov dword [ebp - 0x250], 0
push esi
call edi
cmp eax, 0xffffffff
je 0x1005c583
push 0
lea eax, [ebp - 0x24c]
push eax
push 0xf8
lea eax, [ebp - 0x13c]
push eax
push esi
call ebx
test eax, eax
je 0x1005c583
mov eax, 0x8664
cmp word [ebp - 0x138], ax
jne 0x1005c59d
push 0
lea eax, [ebp - 0x260]
mov dword [ebp - 0x260], 0
push eax
push dword [ebp - 8]
push esi
call edi
cmp eax, 0xffffffff
je 0x1005c583
push 0
lea eax, [ebp - 0x24c]
push eax
push 0x108
lea eax, [ebp - 0x244]
push eax
push esi
call ebx
test eax, eax
je 0x1005c583
mov eax, dword [ebp - 0x19c]
test eax, eax
je 0x1005c583
mov edi, dword [ebp - 0x198]
test edi, edi
jne 0x1005c5b1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xa4]
test eax, eax
je 0x1005c583
mov edi, dword [ebp - 0xa0]
test edi, edi
je 0x1005c583
lea ecx, [edi + eax]
cmp ecx, dword [ebp - 0x25c]
ja 0x1005c583
cmp ecx, eax
jb 0x1005c583
push 0
lea ecx, [ebp - 0x250]
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x1005c583
lea eax, [ebp - 0x245]
mov byte [ebp - 0x245], 0
push eax
mov eax, dword [ebp - 0x254]
mov ecx, eax
push eax
push edi
call fcn.1005b110
mov ecx, dword [ebp - 0x254]
lea eax, [ebp - 0x24c]
push 0
push eax
push edi
push dword [ecx]
push esi
call ebx
test eax, eax
je 0x1005c583
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop ebx
xor ecx, ebp
pop esi
call fcn.10066859
mov esp, ebp
pop ebp
ret
Function at 0x1005c920
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
jne 0x1005c931
mov eax, 1
pop ebp
ret
mov dword [eax + 0x14], 0
xor ecx, ecx
mov dword [eax + 0x18], 0
mov word [eax + 0x1c], cx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
mov dword [eax + 0x60], ecx
mov dword [eax + 0x64], ecx
xor eax, eax
pop ebp
ret
Function at 0x100645b0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100a831a
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x100ca1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi], vtable.LogUtils::LogAppender.0
lea edi, [esi + 0x14]
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov byte [esi + 0xc], 1
mov dword [esi + 0x10], 0
call fcn.1000bdd0
mov ecx, eax
test ecx, ecx
je 0x10064774
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
mov dword [ebp - 4], 0
lea ebx, [esi + 0x18]
call fcn.1000bdd0
mov ecx, eax
test ecx, ecx
je 0x1006477e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebx], eax
mov byte [ebp - 4], 1
call fcn.1000bdd0
mov ecx, eax
test ecx, ecx
je 0x10064788
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], 0xffffffff
lea eax, [esi + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0x10]
mov byte [ebp - 4], 5
mov dword [esi + 0x10], eax
test edx, edx
jne 0x10064692
xor ecx, ecx
jmp 0x100646b0
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100646a0
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
mov ecx, edi
call fcn.1000c7d0
push edi
mov ecx, ebx
call fcn.10008200
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x100646cc
xor ecx, ecx
jmp 0x100646e4
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100646d4
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
lea ecx, [esi + 0x1c]
call fcn.1000c7d0
push ebx
lea eax, [ebp + 0x10]
mov ecx, esi
push eax
call fcn.10064f20
push eax
mov ecx, ebx
mov byte [ebp - 4], 6
call fcn.10008200
mov edx, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 5
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x10064725
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push dword [ebx]
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 4], eax
test eax, eax
je 0x1006475e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x1006475e
cmp dword [esi + 0x10], 0
je 0x10064755
push dword [edi]
call fcn.1008f881
add esp, 4
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.1000b4b0
push 0x80004005
call fcn.1000b4b0
push 0x80004005
call fcn.1000b4b0
int3
Function at 0x10064d20
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100a8408
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x100ca1c4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
test esi, esi
je 0x10064ef4
push str.__set_log_lev0
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x10064d75
mov eax, dword [edi]
mov ecx, edi
push 0
call dword [eax + 4]
jmp 0x10064ef4
push str.__set_log_lev1
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x10064d93
mov eax, dword [edi]
mov ecx, edi
push 1
call dword [eax + 4]
jmp 0x10064ef4
push str.__set_log_lev2
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x10064db1
mov eax, dword [edi]
mov ecx, edi
push 2
call dword [eax + 4]
jmp 0x10064ef4
push str.__set_log_lev3
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x10064dcf
mov eax, dword [edi]
mov ecx, edi
push 3
call dword [eax + 4]
jmp 0x10064ef4
push str.__reload_log_switch
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x10064ef4
lea eax, [edi + 4]
mov dword [ebp - 0x34], eax
test eax, eax
je 0x10064df4
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea eax, [edi + 0x2c]
mov dword [edi + 0x1c], 3
cmp dword [eax + 0x14], 8
mov ecx, dword [eax + 0x10]
mov dword [ebp - 4], 0
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x30], ecx
jb 0x10064e27
mov eax, dword [eax]
mov dword [ebp - 0x2c], eax
cmp ecx, 8
jae 0x10064e3f
movups xmm0, xmmword [eax]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], 7
movups xmmword [ebp - 0x28], xmm0
jmp 0x10064e7d
mov esi, ecx
mov eax, SysReAllocString
or esi, 7
lea ecx, [ebp - 0x28]
cmp esi, eax
cmova esi, eax
lea eax, [esi + 1]
push eax
call fcn.1000dc30
mov ecx, dword [ebp - 0x30]
mov dword [ebp - 0x28], eax
lea ecx, [ecx*2 + 2]
push ecx
push dword [ebp - 0x2c]
push eax
call fcn.10080390
mov eax, dword [ebp - 0x30]
add esp, 0xc
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], esi
push 0x100b1864
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 1
call fcn.100658c0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x10064eab
mov dword [edi + 0x1c], 0
cmp dword [edi + 0x28], 0
je 0x10064ee4
mov eax, dword [edi]
mov ecx, edi
push 1
mov eax, dword [eax + 8]
call eax
test al, al
je 0x10064ee4
push str._______log_reload_switch
lea ecx, [ebp - 0x4c]
call fcn.10046c58
mov ecx, dword [edi + 0x28]
lea edx, [ebp - 0x4c]
push edx
mov byte [ebp - 4], 2
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x4c]
call fcn.10007bb0
lea ecx, [ebp - 0x28]
call fcn.10007bb0
lea ecx, [ebp - 0x34]
call fcn.100647c0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret 4
Function at 0x10065480
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100a84f7
mov eax, dword fs:[0]
push eax
sub esp, 0x44
mov eax, dword [0x100ca1c4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov ebx, dword [ebp + 8]
lea esi, [edi + 4]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x34], esi
test esi, esi
je 0x100654ca
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, ebx
mov dword [ebp - 4], 0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100654d6
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [edi + 0x2c]
call fcn.1000e200
cmp dword [edi + 0x28], 0
mov eax, dword [ebp + 0x18]
mov dword [edi + 0x44], eax
mov eax, dword [ebp + 0x14]
mov dword [edi + 0x24], eax
jne 0x10065543
push 0x48
call fcn.100664b8
mov ebx, eax
add esp, 4
mov dword [ebp - 0x38], ebx
mov byte [ebp - 4], 1
test ebx, ebx
je 0x10065537
push 0x48
push 0
push ebx
call fcn.10080e90
add esp, 0xc
mov ecx, ebx
push dword [ebp + 0x14]
push dword [ebp - 0x30]
push dword [ebp - 0x2c]
call fcn.100645b0
jmp 0x10065539
xor eax, eax
mov ebx, dword [ebp - 0x2c]
mov byte [ebp - 4], 0
mov dword [edi + 0x28], eax
xor eax, eax
mov dword [ebp - 0x18], 0
cmp dword [ebp + 0x10], eax
mov ecx, ebx
mov dword [ebp - 0x14], 7
sete al
lea edx, [ecx + 2]
lea eax, [eax*2 + 1]
mov dword [edi + 0x1c], eax
xor eax, eax
mov word [ebp - 0x28], ax
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x10065570
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [ebp - 0x28]
call fcn.1000e200
push 3
push 0x100b1864
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 2
call fcn.10046d27
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x100655bf
mov eax, dword [ebp + 0x10]
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], eax
cmp dword [edi + 0x28], 0
je 0x1006560e
mov eax, dword [edi]
mov ecx, edi
push 1
mov eax, dword [eax + 8]
call eax
test al, al
je 0x1006560e
push 0x10
xor eax, eax
mov dword [ebp - 0x40], 0
push str._______log_start
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x3c], 7
mov word [ebp - 0x50], ax
call fcn.1000e200
mov ecx, dword [edi + 0x28]
lea edx, [ebp - 0x50]
push edx
mov byte [ebp - 4], 3
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x50]
call fcn.10007bb0
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x10065644
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x1006563a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10065681
push edx
push ecx
call fcn.100664e8
add esp, 8
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
test esi, esi
je 0x10065663
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret 0x14
call fcn.10084299
int3
Function at 0x10065d20
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100a85f8
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push esi
push edi
mov eax, dword [0x100ca1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.100664b8
mov edi, eax
add esp, 4
test edi, edi
je 0x10065dc3
xorps xmm0, xmm0
movq qword [edi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.100456e0
add esp, 4
mov dword [edi + 4], eax
jmp 0x10065dc5
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov ecx, dword [edi + 4]
mov dword [ebp - 4], 1
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 2
push eax
call fcn.10006750
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
call dword [edx + 0x30]
movzx edi, ax
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x10065e25
mov eax, dword [ecx]
call dword [eax + 8]
test eax, eax
je 0x10065e25
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov dword [ebp - 4], 0xffffffff
mov word [esi + 0x40], di
jne 0x10065e49
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x10065e6b
cmp byte [ebp + 0xc], 0
je 0x10065e58
push esi
call fcn.100460a4
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x10065e77
mov esi, str.ios_base::badbit_set
jmp 0x10065e87
test cl, 2
mov esi, str.ios_base::failbit_set
mov eax, str.ios_base::eofbit_set
cmove esi, eax
lea eax, [ebp - 0x1c]
push 1
push eax
call fcn.1000f060
add esp, 8
lea ecx, [ebp - 0x30]
push eax
push esi
call fcn.10007750
push 0x100c40c0
lea eax, [ebp - 0x30]
push eax
call fcn.1007ff71
int3
Function at 0x100675b0
Capabilities:
Enumerate files on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x86c
mov eax, dword [0x100ca1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x208
lea eax, [ebp - 0x61c]
push 0
push eax
call fcn.10080e90
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.10080e90
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.10080e90
push 0x250
lea eax, [ebp - 0x86c]
push 0
push eax
call fcn.10080e90
add esp, 0x30
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
mov ecx, 0x100f6190
lea esi, [ebp - 0x20c]
mov edx, 0x104
sub esi, ecx
nop word [eax + eax]
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x1006766e
movzx eax, word [esi + ecx]
test ax, ax
je 0x1006766e
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x10067650
lea eax, [ecx - 2]
test edx, edx
push 0x104
cmovne eax, ecx
xor ecx, ecx
push 0x100f6190
mov word [eax], cx
call fcn.10092304
mov esi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x20c]
add esp, 8
push str..dll
push eax
lea eax, [ebp - 0x61c]
push eax
call esi
lea eax, [ebp - 0x86c]
push eax
lea eax, [ebp - 0x61c]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x10067774
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_FindNextFileW]
nop
test dword [ebp - 0x86c], 0xffffffef
je 0x10067754
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.10080e90
add esp, 0xc
lea eax, [ebp - 0x840]
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x414]
push eax
call esi
lea eax, [ebp - 0x414]
push eax
call fcn.1005a270
add esp, 4
test eax, eax
jne 0x10067743
mov esi, 0x100ca1d4
lea eax, [ebp - 0x840]
push eax
push dword [esi]
call fcn.100846e6
add esp, 8
test eax, eax
je 0x10067743
add esi, 4
cmp esi, 0x100ca1dc
jl 0x10067721
jmp 0x10067754
lea eax, [ebp - 0x840]
mov ecx, 0x100f639c
push eax
call fcn.10068a00
lea eax, [ebp - 0x86c]
push eax
push edi
call ebx
mov esi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
test eax, eax
jne 0x100676d0
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
pop ebx
push 0x104
push 0x100f5f88
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
pop edi
pop esi
test eax, eax
je 0x100677ca
push str.NtOpenFile
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x100f6398], eax
test eax, eax
je 0x100677ca
push 0x100677e0
push 0x100f6398
call fcn.10067e20
add esp, 8
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret
Function at 0x10068250
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x100ca1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
xor edi, edi
cmp dword [0x100f63c8], edi
jne 0x10068285
push 0x100f63cc
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x100f63c8], 1
push 0x100f63cc
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov esi, dword [0x100f63e4]
test esi, esi
je 0x1006836e
mov eax, dword [ebx]
cmp dword [esi + 8], eax
je 0x100682b1
mov esi, dword [esi + 0x70]
test esi, esi
jne 0x100682a0
jmp 0x1006836e
test esi, esi
je 0x1006836e
push dword [esi + 4]
push dword [esi]
call fcn.10068490
add esp, 8
mov dword [ebp - 8], edi
lea eax, [ebp - 8]
push eax
push 0x40
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x10068369
mov eax, dword [esi + 4]
xor ecx, ecx
mov edx, dword [esi]
test eax, eax
je 0x10068301
nop dword [eax]
mov al, byte [esi + ecx + 0x4c]
mov byte [ecx + edx], al
inc ecx
mov eax, dword [esi + 4]
cmp ecx, eax
jb 0x100682f0
mov edx, dword [esi]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [esi]
mov edi, 1
mov dword [ebx], eax
mov ecx, dword [esi + 0x6c]
test ecx, ecx
je 0x10068338
mov eax, dword [esi + 0x70]
mov dword [ecx + 0x70], eax
mov ecx, dword [esi + 0x70]
test ecx, ecx
je 0x10068345
mov eax, dword [esi + 0x6c]
mov dword [ecx + 0x6c], eax
cmp dword [0x100f63e4], esi
jne 0x10068355
mov eax, dword [esi + 0x70]
mov dword [0x100f63e4], eax
dec dword [0x100f63ec]
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
call fcn.10068390
push 0x100f63cc
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10066859
mov esp, ebp
pop ebp
ret

Function at 0x10068390
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentThread]
call edi
push eax
call dword [sym.imp.KERNEL32.dll_GetThreadPriority]
push 0xf
mov dword [ebp - 4], eax
call edi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
xor esi, esi
cmp dword [0x100f63f4], esi
jbe 0x100683e6
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [0x100f63f0]
push dword [eax + esi*4]
call ebx
mov eax, dword [0x100f63f0]
push dword [eax + esi*4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc esi
cmp esi, dword [0x100f63f4]
jb 0x100683c4
pop ebx
push dword [0x100f63f0]
call fcn.10084380
add esp, 4
mov dword [0x100f63f0], 0
mov dword [0x100f63f4], 0
push dword [ebp - 4]
call edi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x100687e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, ecx
mov dword [ebp - 4], eax
cmp dword [eax], 0
je 0x10068862
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, 0x7fed7fed
mov dword [ebp + 8], 0xeeeeeeee
movzx eax, word [ebx]
test ax, ax
je 0x10068858
shl dword [ebp + 0xc], 8
push esi
nop dword [eax]
push eax
call fcn.1009241d
movzx esi, ax
lea ebx, [ebx + 2]
mov eax, dword [ebp + 0xc]
xor edx, edx
add eax, esi
add edi, dword [ebp + 8]
mov ecx, 0x500
add esp, 4
div ecx
mov ecx, dword [ebp - 4]
mov eax, dword [ecx + 4]
xor edi, dword [eax + edx*4]
mov eax, dword [ebp + 8]
mov ecx, eax
shl ecx, 5
add eax, 3
add ecx, esi
add eax, ecx
movzx ecx, word [ebx]
add eax, edi
mov dword [ebp + 8], eax
mov eax, ecx
test cx, cx
jne 0x10068810
pop esi
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
xor eax, eax
mov esp, ebp
pop ebp
ret 8

Function at 0x100792c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
xor al, al
push edi
xor edi, edi
test esi, esi
je 0x10079387
push ebx
mov ecx, dword [ebp + 8]
mov dl, byte [edi + ecx]
xor dl, al
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
movzx ecx, cl
xor al, 0x8c
and bl, 1
movzx eax, al
cmove eax, ecx
inc edi
cmp edi, esi
jb 0x100792d5
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x10079ed0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
mov eax, dword [0x100ca1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x23c]
push 0x208
push 0
push eax
mov esi, ecx
call fcn.10080e90
add esp, 0xc
lea eax, [ebp - 0x23c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
dec eax
cmp eax, 0x102
ja 0x1007a00e
mov ecx, esi
call fcn.1007a2f0
mov dword [ebp - 0x34], 0x790053
test eax, eax
jne 0x10079f9c
lea eax, [ebp - 0x34]
mov dword [ebp - 0x30], 0x740073
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x6d0065
push eax
push edi
mov dword [ebp - 0x28], 0x320033
mov dword [ebp - 0x24], 0x6e005c
mov dword [ebp - 0x20], 0x6f0074
mov dword [ebp - 0x1c], 0x6b0073
mov dword [ebp - 0x18], 0x6e0072
mov dword [ebp - 0x14], 0x2e006c
mov dword [ebp - 0x10], 0x780065
mov dword [ebp - 0xc], 0x65
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret 4
xor eax, eax
mov dword [ebp - 0x30], 0x4e0073
mov word [ebp - 8], ax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x740061
push eax
push edi
mov dword [ebp - 0x28], 0x760069
mov dword [ebp - 0x24], 0x5c0065
mov dword [ebp - 0x20], 0x74006e
mov dword [ebp - 0x1c], 0x73006f
mov dword [ebp - 0x18], 0x72006b
mov dword [ebp - 0x14], 0x6c006e
mov dword [ebp - 0x10], 0x65002e
mov dword [ebp - 0xc], 0x650078
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10066859
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
xor ecx, ebp
pop esi
call fcn.10066859
mov esp, ebp
pop ebp
ret 4