joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43a7c0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46b953
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045f17a
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00464818
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00465d34
test eax, eax
je 0x43a8dc
mov ecx, dword [esp + 0x3c]
call fcn.00464845
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43a8a0
push edi
mov ecx, esi
call fcn.00461ea0
mov ecx, esi
call fcn.0043aa40
cmp dword [esp + 0x38], 1
jne 0x43a8d5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00461fdb
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43d300
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43d333
push esi
call fcn.00440400
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43d32c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43d3b9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43d3a2
mov eax, dword [esi + 8]
test eax, eax
je 0x43d357
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43d39e
cmp eax, 2
je 0x43d3a2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43d34a
cmp eax, 3
je 0x43d37d
cmp eax, 1
jne 0x43d34a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43d34a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43d34a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043d3e0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43d3c8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043d3e0
add esp, 4
pop esi
ret

Function at 0x448720
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 0x448786
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 0x448786
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x448767
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x4492c0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00449410
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x4492e0
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.dll_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x4492c1
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00449410
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x4492e0
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.dll_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x449310
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
xor eax, eax
push esi
push edi
mov dword [esp + 8], eax
mov edi, ecx
mov dword [esp + 0xc], eax
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x10], eax
push ecx
mov dword [esp + 0x18], eax
mov word [esp + 0xc], 2
call sub.WS2_32.dll_htons
mov esi, dword [esp + 0x1c]
mov word [esp + 0xa], ax
push esi
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x449367
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x44937d
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
mov ecx, dword [eax]
mov dword [esp + 0xc], ecx
lea edx, [esp + 8]
push 0x10
push edx
mov ecx, edi
call fcn.004493a0
pop edi
pop esi
add esp, 0x10
ret 8
push 0x2726
call sub.WS2_32.dll_WSASetLastError
pop edi
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x4493a0
Capabilities:
Connect socket

Disassembly:
mov eax, dword [esp + 8]
mov edx, dword [esp + 4]
push eax
mov eax, dword [ecx]
push edx
push eax
call sub.WS2_32.dll_connect
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
ret 8

Function at 0x449430
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 0x449479
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 0x4498f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46be80
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.004494a0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00449520
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00449520
lea ecx, [esi + 0xc]
call fcn.0045db56
lea ecx, [esi + 0x10]
call fcn.0045db56
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044bd50
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044bd50
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044bd50
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0045dbcb
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0045dbcb
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x44a598
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46c0a8
push eax
mov dword fs:[0], esp
sub esp, 0x64
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
je 0x44a5a8
call fcn.0044aac0
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x44a68b
cmp byte [edi], 0
je 0x44a68b
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x44a5cd
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.004492c0
test eax, eax
jne 0x44a5ed
push 0x4ef458
lea ecx, [esi + 0x38]
call fcn.0045dd08
jmp 0x44a68b
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.00449310
test eax, eax
jne 0x44a61c
mov ecx, esi
call fcn.00449410
push edi
add esi, 0x38
push 0x4ef434
push esi
call fcn.0045bb67
add esp, 0xc
jmp 0x44a68b
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.0044b340
test eax, eax
je 0x44a684
lea ecx, [esp + 8]
push 0x64
push ecx
call sub.WS2_32.dll_gethostname
mov eax, dword [esp + 0x88]
mov ecx, dword [esp + 0x84]
lea edx, [esp + 0x8c]
mov dword [esp + 0x8c], 1
push edx
push eax
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0044a760
test eax, eax
jne 0x44a6a0
push edi
lea eax, [esi + 0x38]
push 0x4ef410
push eax
call fcn.0045bb67
add esp, 0xc
mov ecx, esi
call fcn.0044aac0
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x64]
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x44a748
mov ecx, dword [0x4ef6c8]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push str.HELO__s_r_n
push eax
mov dword [esp + 0x80], 0
call fcn.0045bb67
mov edx, dword [esp + 0x88]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
mov ecx, esi
call fcn.004493c0
test eax, eax
jne 0x44a70a
push 0x4ef3f4
lea ecx, [esi + 0x38]
call fcn.0045dd08
jmp 0x44a71a
push 0xfa
mov ecx, esi
call fcn.0044b340
test eax, eax
jne 0x44a737
mov ecx, esi
call fcn.0044aac0
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045dbcb
jmp 0x44a68b
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045dbcb
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x45ff6f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45ffa7
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.0045e026
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045dffe
jmp 0x45ffb3
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x46165d
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 0x46169f
call fcn.004671de
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x46169f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x461696
xor eax, eax
jmp 0x4616a7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004616ad
pop edi
pop esi
pop ebx
ret 4

Function at 0x46770e
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 0x46773c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46775a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00467674
jmp 0x46775a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46775a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00467674
test edi, edi
mov eax, edi
jne 0x467744
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40101f
Capabilities:
Get common file path
Set registry value

Disassembly:
call 0x40101f
or eax, eax
je 0x401018
push 0x40
push 0x403118
push eax
push 0
call sub.user32.dll_MessageBoxA
push 0
call sub.kernel32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xffffff34
push esi
push edi
push 0x80
push 0x403130
call sub.kernel32.dll_GetSystemDirectoryA
or eax, eax
je 0x40105d
cmp byte [eax + 0x40312f], 0x5c
je 0x40105d
cmp byte [eax + 0x403130], 0
jne 0x40105d
mov byte [eax + 0x403130], 0x5c
mov byte [eax + 0x403131], 0
cmp byte [0x403001], 0
je 0x40112d
lea eax, [ebp - 0xc8]
push eax
lea eax, [ebp - 0xc4]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionUninstall_
push 0x80000002
call sub.advapi32.dll_RegCreateKeyExA
or eax, eax
jne 0x40112d
push 0x403130
lea eax, [ebp - 0x80]
push eax
call sub.kernel32.dll_lstrcpyA
push str.ImeRovasoft_
lea eax, [ebp - 0x80]
push eax
call sub.kernel32.dll_lstrcatA
lea esi, str.SoftwareMicrosoftWindowsCurrentVersionUninstall_
lea esi, [esi + 0x34]
push esi
lea eax, [ebp - 0x80]
push eax
call sub.kernel32.dll_lstrcatA
push str.WbjjUninst.exe
lea eax, [ebp - 0x80]
push eax
call sub.kernel32.dll_lstrcatA
lea eax, [ebp - 0x80]
push eax
call sub.kernel32.dll_lstrlenA
inc eax
mov dword [ebp - 0xcc], eax
push 0x1e
push 0x403085
push 1
push 0
push str.DisplayName
push dword [ebp - 0xc4]
call sub.advapi32.dll_RegSetValueExA
push dword [ebp - 0xcc]
lea eax, [ebp - 0x80]
push eax
push 1
push 0
push str.UninstallString
push dword [ebp - 0xc4]
call sub.advapi32.dll_RegSetValueExA
push dword [ebp - 0xc4]
call sub.advapi32.dll_RegCloseKey
push 0x403130
lea eax, [ebp - 0xc0]
push eax
call sub.kernel32.dll_lstrcpyA
push str.jpwb.ime
lea eax, [ebp - 0xc0]
push eax
call sub.kernel32.dll_lstrcatA
push 0x403012
lea eax, [ebp - 0xc0]
push eax
call sub.imm32.dll_ImmInstallIMEA
or eax, eax
je 0x40116b
mov eax, 0x403033
jmp 0x401170
mov eax, 0x40305c
cmp byte [section..data], 0
jne 0x40117b
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4043d2
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00404582
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x4044d0
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x404473
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4044b6
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x40448a
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4044a5
test al, 0x40
je 0x40449c
mov ecx, dword [edi + 0x20]
jmp 0x4044a3
test al, 0x80
je 0x4044b6
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4044b6
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x404442
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x415b80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x495c4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00487e91
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x415c02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048565a
mov eax, dword [eax]
push 0x5c1238
push eax
call fcn.00476bc4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048811c
test bl, bl
je 0x415c02
push 0x5c1238
lea ecx, [esp + 0xc]
call fcn.004884f8
push 0x5c4dc8
lea ecx, [esp + 0xc]
call fcn.004884f8
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x415c3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048811c
jmp 0x415d09
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x415cc2
lea edx, [esp + 0x7c]
push 0x5c4dc4
push edx
call fcn.00476bc4
add esp, 8
test eax, eax
je 0x415cc2
lea eax, [esp + 0x7c]
push 0x5c4dc0
push eax
call fcn.00476bc4
add esp, 8
test eax, eax
je 0x415cc2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x415c52
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0048811c
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x416f60
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x416fc2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x416fd0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x495dab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5d1d70]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x417108
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417036
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048811c
xor eax, eax
jmp 0x41717f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004882a5
push esi
lea ecx, [esp + 0xc]
call fcn.00488534
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5c4e00
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41715d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00416f60
test eax, eax
jne 0x41715d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00416f60
test eax, eax
jne 0x41715d
lea eax, [esp + 0x14]
push 0x5c4ddc
push eax
call fcn.00477ca0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41713c
lea ecx, [esp + 0x14]
push 0x5c4dd8
push ecx
call fcn.00477c20
mov esi, eax
add esp, 8
test esi, esi
jne 0x41713c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41713f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00488255
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41704e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048811c
xor eax, eax
jmp 0x41717f
mov byte [esi], 0
push 0x5c4dd4
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0048811c
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x429a90
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x429afe
cmp si, 0x69
ja 0x429afe
add esi, 0xffd0
cmp si, 0x11
je 0x429ace
push 0x11
call edi
test ax, ax
jge 0x429ace
or esi, 0x2000
cmp si, 0x10
je 0x429ae3
push 0x10
call edi
test ax, ax
jge 0x429ae3
or esi, 0x4000
cmp si, 0x12
je 0x429af8
push 0x12
call edi
test ax, ax
jge 0x429af8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x429b0b
mov esi, 0xbd
jmp 0x429abf
cmp si, 0x6e
jne 0x429b18
mov esi, 0xbe
jmp 0x429abf
cmp si, 0x6f
jne 0x429ab9
mov esi, 0xbf
jmp 0x429abf

Function at 0x42b200
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5e2cc8]
xor edx, edx
cmp eax, edx
jne 0x42b226
xor eax, eax
mov byte [eax + 0x5e2bc8], al
inc eax
cmp eax, 0x100
jl 0x42b20e
mov dword [0x5e2cc8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5e2bc8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42b2b7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42b28a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x42b258
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42b330
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x42b383
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42b36a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret