joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5c1260
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x28
push esi
mov esi, dword [esp + 0x30]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 8]
push eax
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0x3c]
push edx
push 0
push 0
push esi
mov dword [esp + 0x20], 4
call edi
test eax, eax
jne 0x5c1298
cmp dword [esp + 0x34], 4
je 0x5c12d0
lea eax, [esp + 8]
push eax
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x3c]
push edx
push 0
push 0
push esi
mov dword [esp + 0x20], 0x20
call edi
test eax, eax
jne 0x5c12e5
cmp dword [esp + 0x34], 1
jne 0x5c12e5
lea eax, [esp + 0x10]
push eax
call fcn.005c48c2
add esp, 4
jmp 0x5c12d4
mov eax, dword [esp + 0xc]
test eax, eax
jne 0x5c12e5
pop edi
mov eax, 1
pop esi
add esp, 0x28
ret 4
pop edi
xor eax, eax
pop esi
add esp, 0x28
ret 4

Function at 0x5c12f0
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x20
test eax, eax
jne 0x5c1303
mov dword [esp + 0x28], 2
call fcn.005befe0
test eax, eax
je 0x5c1352
mov eax, dword [esp + 0x28]
push eax
lea ecx, [esp + 4]
push 0x5e747c
push ecx
call fcn.005c4c08
lea edx, [esp + 0xc]
add esp, 0xc
test edx, edx
jne 0x5c132f
xor eax, eax
jmp 0x5c133b
lea eax, [esp]
push eax
call fcn.005c43e2
add esp, 4
lea ecx, [eax + eax + 2]
mov eax, dword [esp + 0x24]
push ecx
lea edx, [esp + 4]
push edx
push 1
push 0
push 0
push eax
jmp 0x5c1364
mov edx, dword [esp + 0x24]
push 4
lea ecx, [esp + 0x2c]
push ecx
push 4
push 0
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
neg eax
sbb eax, eax
and eax, 0x80070005
add esp, 0x20
ret 8

Function at 0x5c1380
Capabilities:
Set registry value

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
lea eax, [esp + 4]
push eax
push str.Pins
push esi
mov dword [esp + 0x10], 0
call fcn.005bfd50
test eax, eax
jl 0x5c13b9
push 4
lea ecx, [esp + 8]
push ecx
push 4
push 0
push str.Merit
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop esi
pop ecx
ret 4

Function at 0x5c13c0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0xc
push esi
push edi
mov edi, dword [esp + 0x18]
lea eax, [esp + 8]
push eax
push str.Pins
xor esi, esi
push edi
mov dword [esp + 0x14], esi
call fcn.005bfd50
test eax, eax
jl 0x5c141c
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
push esi
push str.Merit
push edi
mov dword [esp + 0x30], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x5c141c
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
cmp ecx, eax
mov eax, 1
je 0x5c141e
mov eax, esi
pop edi
pop esi
add esp, 0xc
ret 4

Function at 0x5c1bf0
Capabilities:
Get common file path
Get disk information

Disassembly:
sub esp, 0x410
push ebx
push esi
mov esi, dword [esp + 0x41c]
push edi
push 0x208
lea eax, [esp + 0x10]
push eax
mov dword [esi], 0
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
mov edi, 0x208
lea ebx, [esp + 0x214]
lea eax, [esp + 0xc]
call fcn.005c1ae0
push 0
push 0
push 0
push 0
push esi
push 0
push 0
mov ecx, ebx
push ecx
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x410
ret 4
Function at 0x5c1ec0
Capabilities:
Get disk size

Disassembly:
sub esp, 0xc
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceW]
push esi
push edi
mov edi, dword [esp + 0x1c]
xor esi, esi
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x20]
push ecx
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x20]
push eax
push edi
call ebx
inc esi
cmp esi, 8
ja 0x5c1f00
test eax, eax
je 0x5c1ed2
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebx
add esp, 0xc
ret 4
test eax, eax
jne 0x5c1ef3
pop edi
pop esi
pop ebx
add esp, 0xc
ret 4

Function at 0x5c2340
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x20c
push ebx
push eax
lea ecx, [esp + 0xc]
push ecx
call fcn.005c43d6
lea edx, [esp + 0x10]
push str.AUTORUN.DAT
push edx
call fcn.005c4506
add esp, 0x10
push 0
push 0x80
push 3
push 0
push 0
push SysReAllocString
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x5c239b
mov eax, 0x8004e13c
pop ebx
add esp, 0x20c
ret 0x10
push ebp
push esi
push edi
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 1
jb 0x5c2499
mov ebp, dword [sym.imp.KERNEL32.dll_GlobalAlloc]
lea ecx, [edi + 1]
push ecx
push 2
call ebp
push eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov esi, eax
test esi, esi
je 0x5c2499
push 0
lea edx, [esp + 0x14]
push edx
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5c2499
cmp edi, dword [esp + 0x10]
jne 0x5c2499
push ebx
mov byte [esi + edi], 0
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [esi], 0
jns 0x5c2420
xor eax, eax
test edi, edi
jbe 0x5c2420
lea esp, [esp]
mov cl, byte [eax + esi]
not cl
add cl, 5
mov byte [eax + esi], cl
inc eax
cmp eax, edi
jb 0x5c2410
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ebx, eax
lea edx, [ebx + ebx + 2]
push edx
push 0x40
call ebp
push eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
inc ebx
push ebx
mov edi, eax
push esi
push edi
call fcn.00404a40
mov eax, dword [esp + 0x22c]
mov ecx, dword [esp + 0x228]
mov edx, dword [esp + 0x224]
push eax
mov eax, dword [esp + 0x224]
push ecx
push edx
push edi
push eax
call fcn.005c2020
test edi, edi
mov esi, eax
je 0x5c248a
mov ebx, dword [sym.imp.KERNEL32.dll_GlobalHandle]
push edi
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x20c
ret 0x10
push ebx
mov esi, 0x8004e13c
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x20c
ret 0x10
Function at 0x5c2af0
Capabilities:
Inspect section memory permissions
Terminate process

Disassembly:
sub esp, 0x3c
lea eax, [esp]
push ebx
push ebp
push esi
push edi
push eax
call fcn.005c2ab0
add esp, 4
test ax, ax
je 0x5c2b3b
mov eax, dword [esp + 0x58]
mov esi, 0x20000000
test esi, eax
mov dword [esp + 0x54], 0xffffffdd
jne 0x5c2b32
push 0x30
push 0x6c4aa8
push str.KeyAccess_must_be_loaded_in_order_to_run_this_keyed_program.
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
or dword [esp + 0x58], esi
jmp 0x5c2c5f
push 0x4ac
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ebx, eax
test ebx, ebx
jne 0x5c2b62
mov dword [esp + 0x54], 0xffffffff
jmp 0x5c2c5f
mov ecx, dword [0x6c4a98]
push str.KALib_Validate
push ecx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x5c2b85
mov dword [esp + 0x54], 0xffffd8e9
jmp 0x5c2c5f
mov edx, dword [esp + 0x58]
mov ecx, dword [esp + 0x54]
mov dword [ebx + 4], edx
mov edx, ecx
and edx, 0xff00
mov esi, dword [esp + 0x64]
shl ecx, 0x10
or edx, ecx
xor ecx, ecx
mov ch, byte [esp + 0x56]
lea ebp, [ebx + 0x148]
mov cl, byte [esp + 0x57]
mov dword [ebx], 0x352
shl edx, 8
or edx, ecx
test esi, esi
mov dword [ebx + 8], edx
je 0x5c2bcd
lea edi, [ebx + 0x14]
mov ecx, 8
rep movsd dword es:[edi], dword [esi]
mov esi, dword [esp + 0x50]
test esi, esi
je 0x5c2bdf
lea edi, [ebx + 0x48]
mov ecx, 0x40
rep movsd dword es:[edi], dword [esi]
push 0xfffffc9c
push ebp
push ebx
call eax
xor ecx, ecx
cmp ax, cx
mov dword [esp + 0x54], eax
jne 0x5c2bfe
mov eax, dword [esp + 0x6c]
mov edx, dword [ebp]
mov dword [eax], edx
jmp 0x5c2c19
cmp ax, 0xd8ed
jne 0x5c2c45
mov edx, dword [ebp + 0x108]
mov eax, 0x200
cmp edx, eax
jle 0x5c2c19
mov dword [ebp + 0x108], eax
mov eax, dword [esp + 0x60]
mov dx, word [ebp + 0x108]
lea esi, [ebp + 0x10c]
mov word [eax + 2], cx
mov word [eax], dx
movsx ecx, dx
lea edi, [eax + 4]
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.KERNEL32.dll_GlobalHandle]
push ebx
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push ebx
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x68]
test eax, eax
je 0x5c2c6d
mov dword [eax], 0
mov esi, dword [esp + 0x54]
test si, si
je 0x5c2c88
test dword [esp + 0x58], 0x40000000
jne 0x5c2c88
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov ax, si
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x3c
ret 0x20
Function at 0x5c46aa
Capabilities:
Parse pe header

Disassembly:
push 0x74
push 0x5faa30
push 0x40105c
pop eax
call eax
pop ebp
loopne 0x5c470f
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x5c46ea
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x5c46ea
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x5c4702
cmp eax, 0x20b
je 0x5c46ef
mov dword [ebp - 0x1c], ebx
jmp 0x5c4716
cmp dword [ecx + 0x84], 0xe
jbe 0x5c46ea
xor eax, eax
cmp dword [ecx + 0xf8], ebx
jmp 0x5c4710
cmp dword [ecx + 0x74], 0xe
jbe 0x5c46ea
xor eax, eax
cmp dword [ecx + 0xe8], ebx
add byte [edi], cl
xchg ebp, eax
ror byte [ecx + 0x5d89e445], 0xfc
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], ebx
push 2
call dword [0x5d258c]
pop ecx
or dword [0x6c4ad0], 0xffffffff
or dword [0x6c4ad4], 0xffffffff
call dword [0x5d2588]
mov ecx, dword [0x6c4abc]
mov dword [eax], ecx
call dword [0x5d2584]
mov ecx, dword [0x6c4ab8]
mov dword [eax], ecx
mov eax, dword [0x5d2580]
mov eax, dword [eax]
mov dword [0x6c4acc], eax
call fcn.005c4cec
call fcn.005c4d95
cmp dword [0x613ef0], ebx
jne 0x5c4776
push 0x5c4d92
call dword [0x5d257c]
pop ecx
call fcn.005c4d7a
push 0x60a084
push 0x60a080
call fcn.005c4d74
push 0x5c4d30
call fcn.005c446a
mov eax, dword [0x6c4ab4]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push dword [0x6c4ab0]
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x38]
push eax
call dword [0x5d2574]
add esp, 0x20
mov dword [ebp - 0x3c], eax
cmp eax, ebx
jge 0x5c47ca
push 8
call fcn.005c4ce0
pop ecx
push 0x60a07c
push section..data
call fcn.005c4d74
pop ecx
pop ecx
mov eax, dword [0x5d256c]
mov esi, dword [eax]
mov dword [ebp - 0x24], esi
mov al, byte [esi]
cmp al, 0x20
ja 0x5c4848
cmp al, bl
je 0x5c47f4
cmp dword [ebp - 0x20], ebx
jne 0x5c4848
mov al, byte [esi]
cmp al, bl
je 0x5c4804
cmp al, 0x20
ja 0x5c4804
inc esi
mov dword [ebp - 0x24], esi
jmp 0x5c47f4
mov dword [ebp - 0x58], ebx
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
test byte [ebp - 0x58], 1
je 0x5c4820
movzx eax, word [ebp - 0x54]
jmp 0x5c4823
push 0xa
pop eax
push eax
push esi
push ebx
push ebx
call edi
push eax
call fcn.004044a0
mov esi, eax
mov dword [ebp - 0x40], esi
cmp dword [ebp - 0x1c], ebx
jne 0x5c4840
push esi
call dword [0x5d2568]
call dword [0x5d2564]
jmp 0x5c489d
cmp al, 0x22
jne 0x5c4857
xor ecx, ecx
cmp dword [ebp - 0x20], ebx
sete cl
mov dword [ebp - 0x20], ecx
movzx eax, al
push eax
call dword [0x5d2560]
pop ecx
test eax, eax
je 0x5c486a
inc esi
mov dword [ebp - 0x24], esi
inc esi
jmp 0x5c47e2
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.005c4a2b
ret
Function at 0x5cdc40
Capabilities:
Create thread

Disassembly:
push ecx
push esi
push edi
mov esi, ecx
lea edi, [esi + 0x18]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x5cdc63
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
xor eax, eax
pop esi
pop ecx
ret
lea eax, [esp + 8]
push eax
push 0
push esi
push 0x5cdc10
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
mov dword [esi + 0x14], eax
push edi
je 0x5cdc57
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
mov eax, 1
pop esi
pop ecx
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x40c230
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4680ab
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.0045cad6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c2b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045a9ed
mov eax, dword [eax]
push 0x4801c0
push eax
call fcn.0044d854
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045cd61
test bl, bl
je 0x40c2b2
push 0x4801c0
lea ecx, [esp + 0xc]
call fcn.0045d0f1
push 0x483d3c
lea ecx, [esp + 0xc]
call fcn.0045d0f1
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 0x40c2ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045cd61
jmp 0x40c3b9
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 0x40c372
lea edx, [esp + 0x7c]
push 0x483d38
push edx
call fcn.0044d854
add esp, 8
test eax, eax
je 0x40c372
lea eax, [esp + 0x7c]
push 0x483d34
push eax
call fcn.0044d854
add esp, 8
test eax, eax
je 0x40c372
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 0x40c302
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.0045cd61
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 0x40d610
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 0x40d672
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 0x40d680
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46820b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48a1e0]
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 0x40d7b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d6e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045cd61
xor eax, eax
jmp 0x40d82f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045ce9e
push esi
lea ecx, [esp + 0xc]
call fcn.0045d12d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40d80d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040d610
test eax, eax
jne 0x40d80d
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 accept
mov ecx, edi
call fcn.0040d610
test eax, eax
jne 0x40d80d
lea eax, [esp + 0x14]
push 0x483d50
push eax
call fcn.0044e890
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d7ec
lea ecx, [esp + 0x14]
push 0x483d4c
push ecx
call fcn.0044e810
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d7ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d7ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045ce4e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d6fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045cd61
xor eax, eax
jmp 0x40d82f
mov byte [esi], 0
push 0x483d48
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.0045cd61
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 0x41de80
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 0x41deee
cmp si, 0x69
ja 0x41deee
add esi, 0xffd0
cmp si, 0x11
je 0x41debe
push 0x11
call edi
test ax, ax
jge 0x41debe
or esi, 0x2000
cmp si, 0x10
je 0x41ded3
push 0x10
call edi
test ax, ax
jge 0x41ded3
or esi, 0x4000
cmp si, 0x12
je 0x41dee8
push 0x12
call edi
test ax, ax
jge 0x41dee8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41defb
mov esi, 0xbd
jmp 0x41deaf
cmp si, 0x6e
jne 0x41df08
mov esi, 0xbe
jmp 0x41deaf
cmp si, 0x6f
jne 0x41dea9
mov esi, 0xbf
jmp 0x41deaf

Function at 0x41f630
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49a8a0]
xor edx, edx
cmp eax, edx
jne 0x41f656
xor eax, eax
mov byte [eax + 0x49a7a0], al
inc eax
cmp eax, 0x100
jl 0x41f63e
mov dword [0x49a8a0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49a7a0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f6e7
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 0x41f6ba
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 0x41f688
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41f760
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 0x41f7b3
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 0x41f79a
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
Function at 0x4261f0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x426388
cmp ebp, ebx
jle 0x426388
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42624e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426255
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426264
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42626b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045caa2
add esp, 4
cmp eax, ebx
je 0x42628c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0045caa2
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42637e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x426365
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426351
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426346
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x426354
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426354
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4262f0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4262e1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4295f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4696d8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x429629
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0046444f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046449b
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004296b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004644d8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24