joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000cee0
Capabilities:
Encode data using xor
Read file on windows
Terminate process

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x41c
mov eax, dword [0x10016018]
xor eax, esp
mov dword [esp + 0x418], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.MSVCR100.dll_fread]
lea ecx, [eax + 0xf8]
push esi
add eax, 0x198
push edi
mov dword [esp + 0x1c], 0
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], eax
cmp dword [eax], 0
je 0x1000d00a
lea esi, [esp + 0x20]
call fcn.100019f0
mov edx, dword [esp + 0x14]
push 0x100142a8
push edx
lea eax, [esp + 0x18]
push eax
or esi, 0xffffffff
mov dword [esp + 0x1c], 0
call dword [sym.imp.MSVCR100.dll_fopen_s]
add esp, 0xc
test eax, eax
jne 0x1000d04c
push 0x400
call dword [sym.imp.MSVCR100.dll_malloc]
mov ecx, dword [esp + 0x14]
add esp, 4
mov edi, eax
push ecx
test edi, edi
je 0x1000d043
push 0x400
push 1
push edi
call ebx
add esp, 0x10
test eax, eax
je 0x1000cfc6
mov ecx, edi
test eax, eax
je 0x1000cfb0
movzx ebx, byte [ecx]
mov edx, esi
and edx, 0xff
xor edx, ebx
shr esi, 8
xor esi, dword [esp + edx*4 + 0x20]
inc ecx
dec eax
jne 0x1000cf92
mov ebx, dword [sym.imp.MSVCR100.dll_fread]
mov eax, dword [esp + 0x10]
push eax
push 0x400
push 1
push edi
call ebx
add esp, 0x10
test eax, eax
jne 0x1000cf8c
push edi
call dword [sym.imp.MSVCR100.dll_free]
mov ecx, dword [esp + 0x14]
push ecx
call dword [sym.imp.MSVCR100.dll_fclose]
mov edx, dword [esp + 0x20]
not esi
add esp, 8
cmp dword [edx], esi
jne 0x1000d061
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
test eax, eax
je 0x1000d076
push 0x100147b8
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000d00a
call eax
mov ecx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
add dword [esp + 0x14], 0x20
inc ecx
add eax, 4
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
cmp ecx, 5
jl 0x1000cf21
mov ecx, dword [esp + 0x424]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1001239d
mov esp, ebp
pop ebp
ret 4
call dword [sym.imp.MSVCR100.dll_fclose]
add esp, 4
push str._Error__CheckPluginFile_1:_Failed_to_calculate_CRC_for_a_plugin_file.
call fcn.100114a0
add esp, 4
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push str._Error__CheckPluginFile_2:_Plugin_file_CRC_does_not_match.
call fcn.100114a0
add esp, 4
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push str._Error__CheckPluginFile_3:_Failed_to_load_a_plugin_file.
call fcn.100114a0
add esp, 4
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x1000d940
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, eax
call fcn.1000e980
mov eax, dword [esi + 0x48]
mov ecx, dword [esi + 0x4c]
mov edx, dword [esi + 0x50]
mov dword [0x1012c4f4], edx
mov dword [0x1012c4e8], eax
mov eax, dword [esi + 0x54]
mov dword [0x1012c4f8], eax
mov dword [0x1012c4f0], ecx
mov ecx, dword [esi + 0x58]
mov dword [0x1012c4fc], ecx
mov edx, dword [esi + 0x5c]
mov dword [0x1012c500], edx
mov eax, dword [esi + 0x60]
mov dword [0x1012c504], eax
mov ecx, dword [esi + 0x64]
mov dword [0x1012c508], ecx
mov edx, dword [esi + 0x68]
mov dword [0x1012c50c], edx
mov eax, dword [esi + 0x6c]
mov dword [0x1012c510], eax
mov ecx, dword [esi + 0x70]
mov dword [0x1012c53c], ecx
mov edx, dword [esi + 0x74]
mov dword [0x1012c550], edx
mov eax, dword [esi + 0x78]
mov dword [0x1012c554], eax
mov ecx, dword [esi + 0x7c]
mov dword [0x1012c558], ecx
mov edx, dword [esi + 0x80]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov dword [0x1012c55c], edx
mov eax, dword [0x7bc4f04]
xor ecx, ecx
mov word [eax + 0x7e], cx
mov edx, dword [0x7bc4f04]
mov byte [edx + 0x30c], cl
mov eax, dword [0x8128ac8]
movzx ecx, byte [eax + 0xb]
lea edx, [ebp - 4]
push edx
push 0x40
push 1
and ecx, 7
mov bl, byte [ecx + 0x100a0544]
push 0x556c38
call esi
lea eax, [ebp - 4]
push eax
mov byte [0x556c38], bl
mov ecx, dword [ebp - 4]
push ecx
push 1
push 0x556c38
call esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1000db30
Capabilities:
Resolve function by parsing pe exports

Disassembly:
movzx edx, word [eax + 4]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0xe], dx
movzx edx, word [eax + 6]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x74], dx
movzx edx, word [eax + 0x10]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x18], dx
movzx edx, word [eax + 0x12]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x1a], dx
movzx edx, word [eax + 0x14]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x1c], dx
movzx edx, word [eax + 0x16]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x1e], dx
movzx edx, word [eax + 0x18]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x20], dx
movzx edx, word [eax + 0x1a]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x22], dx
movzx edx, word [eax + 0x1c]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x26], dx
movzx edx, word [eax + 0x1e]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x24], dx
movzx edx, word [eax + 0x20]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x28], dx
movzx edx, word [eax + 0x22]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x40], dx
movzx edx, word [eax + 0x24]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x42], dx
movzx edx, word [eax + 0x26]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x2a], dx
movzx edx, word [eax + 0x28]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x2c], dx
movzx edx, word [eax + 0x2a]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x4c], dx
movzx edx, word [eax + 0x2c]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x4e], dx
movzx edx, word [eax + 0x2e]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x50], dx
movzx edx, word [eax + 0x30]
mov ecx, dword [0x8128ac8]
mov word [ecx + 0x52], dx
mov ecx, dword [0x8128ac8]
mov edx, dword [eax + 8]
mov dword [ecx + 0x10], edx
mov ecx, dword [0x8128ac8]
mov edx, dword [eax + 0xc]
mov dword [ecx + 0x14], edx
mov ecx, dword [eax + 0x70]
mov dword [0x87935e0], ecx
mov edx, dword [eax + 0x74]
mov dword [0x87935e4], edx
mov ecx, dword [eax + 0x78]
mov dword [0x87935e8], ecx
mov edx, dword [eax + 0x7c]
mov dword [0x87935ec], edx
mov ecx, dword [eax + 0x34]
mov edx, dword [eax + 0x38]
mov dword [0x1012c4e8], ecx
mov ecx, dword [eax + 0x3c]
mov dword [0x1012c4f4], ecx
mov dword [0x1012c4f0], edx
mov edx, dword [eax + 0x40]
mov dword [0x1012c4f8], edx
mov ecx, dword [eax + 0x44]
mov dword [0x1012c4fc], ecx
mov edx, dword [eax + 0x48]
mov dword [0x1012c500], edx
mov ecx, dword [eax + 0x4c]
mov dword [0x1012c504], ecx
mov edx, dword [eax + 0x50]
mov dword [0x1012c508], edx
mov ecx, dword [eax + 0x54]
mov dword [0x1012c50c], ecx
mov edx, dword [eax + 0x58]
mov dword [0x1012c510], edx
mov ecx, dword [eax + 0x5c]
mov dword [0x1012c53c], ecx
mov edx, dword [eax + 0x60]
mov dword [0x1012c550], edx
mov ecx, dword [eax + 0x64]
mov dword [0x1012c554], ecx
mov edx, dword [eax + 0x68]
mov dword [0x1012c558], edx
mov ecx, dword [eax + 0x6c]
mov dword [0x1012c55c], ecx
mov edx, dword [eax + 8]
mov dword [0x1012c534], edx
mov ecx, dword [eax + 0xc]
mov dword [0x1012c538], ecx
mov edx, dword [eax + 0x70]
mov dword [0x1012c540], edx
mov ecx, dword [eax + 0x74]
mov dword [0x1012c544], ecx
mov edx, dword [eax + 0x78]
mov dword [0x1012c548], edx
mov eax, dword [eax + 0x7c]
mov dword [0x1012c54c], eax
ret
Function at 0x1000e900
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
cmp dword [0x1012c5f4], 2
jne 0x1000e97b
mov edx, dword [0x1012ab34]
mov eax, dword [0x1012ab30]
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
mov ax, word [0x1012ab38]
lea edx, [ebp - 0x10]
push esi
mov ecx, 0xe
push edx
mov dword [ebp - 0x10], 0x3f30ec1
mov word [ebp - 4], ax
call fcn.1000df70
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
add esp, 4
mov dword [0x1012c5f0], 1
mov dword [0x1012c5f4], 3
call esi
mov dword [0x1012c5f8], eax
call esi
mov dword [0x1012c5fc], eax
mov eax, 0x7530
mov dword [0x1012c600], eax
mov dword [0x1012c604], eax
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1000e980
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
xor ebx, ebx
cmp dword [0x1012c5f4], 3
push esi
jne 0x1000e9b4
cmp dword [0x1012c60c], ebx
je 0x1000e9b4
lea eax, [ebp - 8]
lea ecx, [ebx + 5]
push eax
mov dword [ebp - 8], 0x51bf05c1
mov byte [ebp - 4], bl
call fcn.1000df70
add esp, 4
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x1012c5f0], ebx
mov dword [0x1012c5f4], ebx
call esi
mov dword [0x1012c5f8], eax
call esi
pop esi
mov dword [0x1012c600], ebx
mov dword [0x1012c604], ebx
mov dword [0x1012c608], ebx
mov dword [0x1012c60c], ebx
mov dword [0x1012c5fc], eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1000ec90
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x4d128f
call esi
lea ecx, [ebp - 4]
push ecx
mov byte [0x4d128f], 0x1d
mov edx, dword [ebp - 4]
push edx
push 1
push 0x4d128f
call esi
push 0x1000ed00
push 0x4d13c2
mov bl, 0xe9
call fcn.10011270
push 0x1000ee60
push 0x4d2782
call fcn.10011270
push 0x1000ef30
push 0x830c3a
call fcn.10011270
add esp, 0x18
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10011050
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
mov eax, dword [0x1012c7c4]
push esi
test eax, eax
jne 0x1001107d
mov eax, dword [0xe8c578]
push 0x10011180
push 0xfffffffffffffffc
push eax
call dword [sym.imp.USER32.dll_SetWindowLongA]
mov dword [0x1012c7c4], eax
test eax, eax
je 0x100110c8
mov ecx, dword [0xe8c578]
push ecx
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
jne 0x100110ae
mov edx, dword [0xe8c578]
push 5
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
mov esi, 0x1012c7c0
call fcn.100110d0
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [0xe8c578]
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 1
mov esi, 0x1012c7c0
call fcn.100110d0
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x100111e0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp + 8]
push eax
push 0x40
push 1
push esi
call edi
mov eax, dword [ebp + 8]
mov cl, byte [ebp + 0xc]
lea edx, [ebp + 8]
push edx
push eax
push 1
push esi
mov byte [esi], cl
call edi
pop edi
pop esi
pop ebp
ret

Function at 0x10011210
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push esi
call edi
fld dword [ebp + 8]
mov edx, dword [ebp - 4]
fstp dword [esi]
lea ecx, [ebp - 4]
push ecx
push edx
push 4
push esi
call edi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x10011240
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp + 8]
push eax
push 0x40
push 8
push esi
call edi
fld qword [ebp + 0xc]
mov edx, dword [ebp + 8]
fstp qword [esi]
lea ecx, [ebp + 8]
push ecx
push edx
push 8
push esi
call edi
pop edi
pop esi
pop ebp
ret

Function at 0x10011270
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 5
push esi
call edi
cmp bl, 0xff
je 0x10011291
mov byte [esi], bl
mov ecx, dword [ebp + 0xc]
sub ecx, esi
sub ecx, 5
lea edx, [ebp - 4]
push edx
mov dword [esi + 1], ecx
mov eax, dword [ebp - 4]
push eax
push 5
push esi
call edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100112b0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push 0x40
push esi
push edi
call ebx
mov ecx, dword [ebp + 0xc]
push esi
push ecx
push edi
call sub.MSVCR100.dll_memcpy
mov eax, dword [ebp - 4]
add esp, 0xc
lea edx, [ebp - 4]
push edx
push eax
push esi
push edi
call ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10011340
Capabilities:
Allocate or change rwx memory
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [0x1012a46c]
push edi
push 0x1001484c
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
je 0x1001148f
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
cmp eax, 0xc
jb 0x1001148f
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x1001148f
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x100113a8
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [esi + 4]
push edi
push ebx
cmp edx, dword [esi + 8]
jne 0x1001141f
mov eax, dword [esi]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 4]
lea edx, [ecx*4 + 0xc]
cmp eax, edx
jb 0x1001148e
xor ebx, ebx
test ecx, ecx
je 0x10011484
lea esp, [esp]
mov edi, dword [esi + ebx*4 + 0xc]
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
lea edx, [ebp - 4]
push edx
push eax
push 4
push edi
mov dword [edi], ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
inc ebx
cmp ebx, dword [esi]
jb 0x100113e0
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [esi]
mov dword [ebp - 4], ecx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 4]
lea edx, [ecx*8 + 0xc]
cmp eax, edx
jb 0x1001148e
mov dword [ebp - 4], 0
test ecx, ecx
je 0x10011484
mov eax, dword [ebp - 4]
add eax, eax
add eax, eax
add eax, eax
mov edi, dword [eax + esi + 0x10]
mov ebx, dword [eax + esi + 0xc]
add edi, dword [ebp + 8]
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [ebp - 8]
lea ecx, [ebp - 8]
push ecx
push edx
push 4
push ebx
mov dword [ebx], edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 4]
inc eax
mov dword [ebp - 4], eax
cmp eax, dword [esi]
jb 0x10011443
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10011510
Capabilities:
Get common file path
Get disk information
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x10016018]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x104
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
jne 0x10011549
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001239d
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0
lea ecx, [ebp - 0x10c]
push ecx
push 0
push 0
lea edx, [ebp - 0x108]
push edx
mov byte [ebp - 0x105], 0
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
je 0x10011539
lea eax, [ebp - 0x130]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx edx, word [ebp - 0x10e]
mov ecx, dword [ebp - 0x110]
mov eax, dword [ebp - 0x10c]
and ecx, 0xf5fb
shl edx, 0x10
or ecx, edx
xor ecx, 0x15ca2020
push ecx
movzx ecx, word [ebp - 0x130]
shl ecx, 0xe
mov edx, eax
shr edx, 2
or ecx, edx
push ecx
mov ecx, dword [ebp - 0x11c]
shl ecx, 0x10
or ecx, eax
imul eax, eax
imul ecx, ecx, 0x14ce1989
push ecx
sub eax, 0x13b06451
push eax
push 0x12ba1074
push str._08X__08X__08X__08X__08X
push 0x1012c8dc
call dword [sym.imp.USER32.dll_wsprintfA]
mov ecx, dword [ebp - 4]
xor ecx, ebp
add esp, 0x1c
mov eax, 0x1012c8dc
call fcn.1001239d
mov esp, ebp
pop ebp
ret

Function at 0x10011600
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 2
push 0x405b7c
call esi
lea ecx, [ebp - 4]
push ecx
mov word [0x405b7c], di
mov edx, dword [ebp - 4]
push edx
push 2
push 0x405b7c
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 2
push 0x40cc40
call esi
lea ecx, [ebp - 4]
push ecx
mov word [0x40cc40], di
mov edx, dword [ebp - 4]
push edx
push 2
push 0x40cc40
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x595275
call esi
mov cl, byte [ebp + 0xc]
lea edx, [ebp - 4]
push edx
mov byte [0x595275], cl
mov eax, dword [ebp - 4]
push eax
push 1
push 0x595275
call esi
lea ecx, [ebp - 4]
push ecx
push 0x40
push 1
push 0x81105c
call esi
mov dl, byte [ebp + 0xc]
lea eax, [ebp - 4]
push eax
mov byte [0x81105c], dl
mov ecx, dword [ebp - 4]
push ecx
push 1
push 0x81105c
call esi
lea edx, [ebp + 0xc]
push edx
push 0x40
push 2
push 0x5952aa
call esi
lea eax, [ebp + 0xc]
push eax
mov word [0x5952aa], bx
mov ecx, dword [ebp + 0xc]
push ecx
push 2
push 0x5952aa
call esi
lea edx, [ebp + 0xc]
push edx
push 0x40
push 2
push 0x81109d
call esi
mov word [0x81109d], bx
mov ecx, dword [ebp + 0xc]
lea eax, [ebp + 0xc]
push eax
push ecx
push 2
push 0x81109d
call esi
mov edx, dword [ebp + 8]
mov dword [0x1012ab6c], edx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1001239d
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10016018]
jne 0x100123a7
repz ret
jmp fcn.10012859
Function at 0x10001390
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push edi
xor edi, edi
cmp dword [ebp + 0xc], edi
jbe 0x100013f9
push ebx
push esi
lea ecx, [ecx]
inc byte [eax + 0x100]
mov dl, byte [eax + 0x100]
movzx ecx, dl
mov cl, byte [ecx + eax]
add byte [eax + 0x101], cl
movzx ecx, byte [eax + 0x101]
mov bl, byte [ecx + eax]
movzx esi, dl
mov dl, byte [esi + eax]
mov byte [esi + eax], bl
mov byte [ecx + eax], dl
movzx edx, byte [eax + 0x101]
movzx ecx, byte [eax + 0x100]
movzx edx, byte [edx + eax]
add dl, byte [ecx + eax]
inc edi
movzx ecx, dl
movzx edx, byte [ecx + eax]
mov ecx, dword [ebp + 8]
xor byte [edi + ecx - 1], dl
cmp edi, dword [ebp + 0xc]
jb 0x100013a0
pop esi
pop ebx
pop edi
pop ebp
ret 8

Function at 0x10001400
Capabilities:
Create device object

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push edi
mov edi, dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
push str.DeviceF06DEFF2_5B9C_490D_910F_35D3A9119622smdmfmgrc2
lea eax, [esp + 0xc]
push eax
call edi
push str.DosDevicesGlobalF06DEFF2_5B9C_490D_910F_35D3A9119622smdmfmgrc2
lea ecx, [esp + 0x14]
push ecx
call edi
mov eax, dword [0x100072d8]
push esi
push 0
push 0
push 0x22
lea edx, [esp + 0x18]
push edx
push 4
push eax
call dword [sym.imp.ntoskrnl.exe_IoCreateDevice]
test eax, eax
jns 0x1000144b
call fcn.10004ad0
mov ecx, dword [esi]
mov edx, dword [ecx + 0x28]
lea eax, [esp + 8]
push eax
lea ecx, [esp + 0x14]
mov dword [edx], 0
push ecx
mov byte [esi + 4], 0
call dword [sym.imp.ntoskrnl.exe_IoCreateSymbolicLink]
test eax, eax
jns 0x10001473
call fcn.10004ad0
mov byte [esi + 4], 1
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x10002e40
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xd4
xor cl, cl
mov byte [esp + 0xe], cl
mov byte [esp + 0x90], cl
mov byte [esp + 0x3e], cl
mov byte [esp + 0xb2], cl
push ebx
lea ecx, [esp + 0xb8]
mov dword [esp + 0xb8], 0x905e8d68
mov dword [esp + 0xbc], 0x807c7b8f
mov dword [esp + 0xc0], 0x7d8b7b5b
mov dword [esp + 0xc4], 0x7f657776
mov dword [esp + 0xc8], 0x75837353
mov dword [esp + 0xcc], 0x7c5c6f6e
mov dword [esp + 0xd0], 0x57706968
mov dword [esp + 0xd4], 0x666864
mov dword [esp + 4], 0x70507c57
mov dword [esp + 8], 0x6f6b6a7e
mov dword [esp + 0xc], 0x6c7a6a4a
mov word [esp + 0x10], 0x6665
mov dword [esp + 0x78], 0x7e618a65
mov dword [esp + 0x7c], 0x898a588c
mov dword [esp + 0x80], 0x767a7675
mov dword [esp + 0x84], 0x83735374
mov dword [esp + 0x88], 0x5b6f6e75
mov dword [esp + 0x8c], 0x776b6d6d
mov dword [esp + 0x90], 0x66657169
mov dword [esp + 0x2c], 0x785b845f
mov dword [esp + 0x30], 0x867f5d86
mov dword [esp + 0x34], 0x70507f73
mov dword [esp + 0x38], 0x6c6b7280
mov dword [esp + 0x3c], 0x686e6755
mov word [esp + 0x40], 0x7565
mov dword [esp + 0x5c], 0x865e8964
mov dword [esp + 0x60], 0x867a838c
mov dword [esp + 0x64], 0x54768674
mov dword [esp + 0x68], 0x6f768474
mov dword [esp + 0x6c], 0x726b5970
mov dword [esp + 0x70], 0x5079696c
mov dword [esp + 0x74], 0x75756c
mov dword [esp + 0x44], 0x836b8560
mov dword [esp + 0x48], 0x757e877f
mov dword [esp + 0x4c], 0x75837353
mov dword [esp + 0x50], 0x775d6f6e
mov dword [esp + 0x54], 0x5278754b
mov dword [esp + 0x58], 0x666f64
mov dword [esp + 0x98], 0x806e8c67
mov dword [esp + 0x9c], 0x8b8b8281
mov dword [esp + 0xa0], 0x865a877b
mov dword [esp + 0xa4], 0x78777664
mov dword [esp + 0xa8], 0x6c7e8181
mov dword [esp + 0xac], 0x7577727e
mov dword [esp + 0xb0], 0x71656d49
mov word [esp + 0xb4], 0x6669
mov dword [esp + 0x14], 0x775a835e
mov dword [esp + 0x18], 0x81785485
mov dword [esp + 0x1c], 0x80705078
mov dword [esp + 0x20], 0x556c6b72
mov dword [esp + 0x24], 0x65686e67
mov word [esp + 0x28], 0x75
call fcn.10004060
lea ecx, [esp + 4]
mov dword [0x10007370], eax
call fcn.100040a0
lea ecx, [esp + 0x78]
mov dword [0x10007374], eax
call fcn.100040e0
lea ecx, [esp + 0x2c]
mov dword [0x10007378], eax
call fcn.10004120
lea ecx, [esp + 0x5c]
mov dword [0x1000737c], eax
call fcn.10004160
lea ecx, [esp + 0x44]
mov dword [0x10007380], eax
call fcn.100041a0
lea ecx, [esp + 0x98]
mov dword [0x10007384], eax
call fcn.100041e0
lea ecx, [esp + 0x14]
mov dword [0x10007388], eax
call fcn.10004220
mov dword [0x1000738c], eax
pop ebx
mov esp, ebp
pop ebp
ret