joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4399a5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x466ec8
cmp edx, dword [eax]
je 0x4399c7
add eax, 8
inc ecx
cmp eax, 0x466f58
jl 0x4399b8
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x466ec8]
jne 0x439af5
mov eax, dword [0x46a040]
cmp eax, 1
je 0x439acf
test eax, eax
jne 0x4399f8
cmp dword [0x466424], 1
je 0x439acf
cmp edx, 0xfc
je 0x439af5
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameA]
test eax, eax
jne 0x439a2f
lea eax, [ebp - 0x1a4]
push 0x4533ac
push eax
call fcn.00434a30
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00438910
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x439a72
lea eax, [ebp - 0x1a4]
push eax
call fcn.00438910
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x460fb8
push edi
call fcn.004336d0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x453390
push eax
call fcn.00434a30
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00434a40
lea eax, [ebp - 0xa0]
push 0x45338c
push eax
call fcn.00434a40
push dword [esi + 0x466ecc]
lea eax, [ebp - 0xa0]
push eax
call fcn.00434a40
push 0x12010
lea eax, [ebp - 0xa0]
push 0x453364
push eax
call fcn.0043bbdf
add esp, 0x2c
pop edi
jmp 0x439af5
lea eax, [ebp + 8]
lea esi, [esi + 0x466ecc]
push 0
push eax
push dword [esi]
call fcn.00438910
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.DLL_WriteFile]
pop esi
leave
ret

Function at 0x43ed23
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov eax, ebx
push edi
mov edi, ecx
shr eax, 0x10
test ax, ax
mov dword [edi + 0x40], ebx
jne 0x43ed45
cmp dword [edi + 0x3c], 0
jne 0x43ed45
movzx eax, bx
mov dword [edi + 0x3c], eax
call fcn.004458c4
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
push esi
mov ecx, edi
push dword [esp + 0x18]
push eax
call fcn.0043ed72
pop edi
pop esi
pop ebx
ret 8

Function at 0x4418ac
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 0x4418ee
call fcn.004458c4
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x4418ee
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x4418e5
xor eax, eax
jmp 0x4418f6
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource_1]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004418fc
pop edi
pop esi
pop ebx
ret 4
Function at 0x446016
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 0x446044
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x446062
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00445f7c
jmp 0x446062
mov eax, dword [esi + 0x14]
test eax, eax
je 0x446062
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00445f7c
test edi, edi
mov eax, edi
jne 0x44604c
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x44a65b
Capabilities:
Check for software breakpoints

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
mov ecx, dword [ebp]
mov eax, dword [ecx]
lea eax, [eax + ebx + 5]
cmp byte [eax - 5], 0xe9
jne 0x44a67e
add eax, dword [eax - 4]
cmp dword [esi + 0x14], eax
mov al, 1
je 0x44a74d
mov ecx, dword [esi + 0xc]
mov eax, dword [ecx]
test eax, eax
sete byte [ebp - 0x14]
jne 0x44a69a
push 0x20
push pe_nt_image_headers32
call dword [edi - 0x1c]
test eax, eax
je 0x44a766
push ebx
push edi
push eax
push esi
xchg edi, ebx
mov ecx, dword [ebp]
mov esi, dword [ecx]
add esi, edi
mov edi, eax
mov dword [ebp - 4], esi
add dword [ebp - 4], 5
lea edx, [ebp - 8]
push edi
push esi
push edx
push esi
push edi
push ebx
call fcn.0044a62f
pop edx
pop ecx
mov esi, eax
mov edi, dword [ebp - 8]
sub eax, dword [ebp - 4]
jae 0x44a705
mov al, byte [edx]
cmp al, 0xcc
je 0x44a756
cmp al, 0xeb
je 0x44a756
and al, 0xfe
cmp al, 0xc2
je 0x44a756
push 7
pop ecx
mov edx, dword [ebp - 4]
mov eax, edx
shl eax, 0x14
je 0x44a6b0
sub edx, 0xe
add edx, ecx
mov ax, word [edx]
cmp al, 0xeb
jne 0x44a701
sub edx, esi
inc edx
inc edx
neg edx
cmp dl, ah
je 0x44a756
loop 0x44a6e1
jmp 0x44a6b0
lea eax, [ebp - 8]
push esi
push eax
push ecx
call fcn.0044a5f0
mov edi, dword [ebp - 8]
mov al, 0xe9
stosb byte es:[edi], al
lea ecx, [edi + 4]
mov eax, esi
sub eax, ecx
stosd dword es:[edi], eax
lea edi, [ebp - 0x10]
mov al, 0xe9
stosb byte es:[edi], al
pop esi
mov edx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
mov ecx, dword [ebp - 4]
pop dword [edx]
sub eax, ecx
stosd dword es:[edi], eax
pop edi
pop ebx
sub ecx, 5
push edx
push ebp
lea eax, [ebp - 0x10]
mov ebp, ecx
push 5
push eax
call fcn.00449463
test eax, eax
pop ebp
pop edx
je 0x44a74f
leave
ret
mov ecx, dword [edx]
and dword [edx], 0
jmp 0x44a75a
pop esi
pop ecx
pop edi
pop ebx
cmp byte [ebp - 0x14], 0
je 0x44a764
push ecx
call dword [edi - 0x18]
sub eax, eax
leave
ret

Function at 0x44aead
Capabilities:
Check for software breakpoints

Disassembly:
cmp dword [eax], 0xfffff000
jne 0x44aec2
mov dl, byte [eax + 5]
cmp dl, 0xe8
je 0x44aec8
cmp dl, 0xcc
je 0x44aec8
dec eax
dec ecx
jne fcn.0044aead
jmp 0x44aefb
add eax, 0xa
mov edx, eax
add eax, dword [eax - 4]
mov dword [0x44baf8], eax
add edx, 0xf
mov cl, 0x35
cmp byte [edx], 0xa1
je 0x44aeec
add edx, 0x20
cmp byte [edx], cl
je 0x44aeec
dec edx
dec edx
cmp byte [edx], cl
jne 0x44aefb
mov eax, dword [edx + 1]
test al, 3
jne 0x44aefb
mov ecx, dword [eax]
mov dword [0x44bb0a], ecx
ret
Function at 0x44aefc
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov edx, dword [ebx + 0x3c]
mov edx, dword [ebx + edx + 0x78]
test edx, edx
je 0x44af5e
add edx, ebx
cmp eax, 0x10000
jae 0x44af15
sub eax, dword [edx + 0x10]
jmp 0x44af50
push ebp
push esi
push edi
xchg ebp, eax
mov ecx, dword [edx + 0x18]
mov esi, dword [edx + 0x20]
add esi, ebx
push edx
jecxz 0x44af39
lodsd eax, dword [esi]
sub edi, edi
add eax, ebx
dec ecx
mov dl, byte [edi + eax]
cmp dl, byte [edi + ebp]
jne 0x44af22
inc edi
test dl, dl
jne 0x44af2a
sub eax, eax
pop edx
pop edi
pop esi
pop ebp
test eax, eax
jne 0x44af5e
sub ecx, dword [edx + 0x18]
mov eax, dword [edx + 0x24]
inc ecx
neg ecx
add eax, ebx
movzx eax, word [eax + ecx*2]
mov ecx, ebx
add ecx, dword [edx + 0x1c]
lea edx, [ecx + eax*4]
mov eax, dword [edx]
add eax, ebx
jmp 0x44af60
sub eax, eax
ret

Function at 0x44aff4
Capabilities:
Access peb ldr_data
Check os version

Disassembly:
sete byte [eax]
push ebx
push ebp
cld
cmp byte [0x44b021], 0
je 0x44afff
ret
mov eax, 0x44b022
cmp byte [eax], 0
je 0x44ab2f
push pe_nt_image_headers32
push 0xfffffffffffffffe
call dword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
cmp byte [0x44b021], 0
je 0x44b00d
ret

Function at 0x44b5f7
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
or eax, 0x1000
push pe_nt_image_headers32
push eax
push dword [ebp + 8]
push 0
call dword [sym.imp.KERNEL32.DLL_VirtualAlloc]
leave
ret 8
Function at 0x4028e2
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00407b04
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00407b04
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
cmp dword [ebp + 8], 0
jne 0x40295e
mov eax, dword [0x5e1f7c]
mov dword [ebp + 8], eax
mov dword [ebp - 0x18], esp
push dword [ebp + 8]
push 0
push 0x1f0fff
mov eax, 5
call fcn.00407b1c
cmp dword [ebp - 0x18], esp
je 0x40298a
push 6
call fcn.00407b16
add esp, 4
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], esp
lea eax, [ebp - 8]
push eax
push 0xf01ff
push dword [ebp - 4]
mov eax, 0xa
call fcn.00407b1c
cmp dword [ebp - 0x18], esp
je 0x4029b8
push 6
call fcn.00407b16
add esp, 4
mov dword [ebp - 0x18], esp
push dword [ebp - 0xc]
push 0x47fda2
push 0
mov eax, 0xb
call fcn.00407b1c
cmp dword [ebp - 0x18], esp
je 0x4029e4
push 6
call fcn.00407b16
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 2
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov dword [ebp - 0x18], esp
push 0
push 0
push 0
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0xc
call fcn.00407b1c
cmp dword [ebp - 0x18], esp
je 0x402a73
push 6
call fcn.00407b16
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], esp
push dword [ebp - 4]
mov eax, 0xd
call fcn.00407b1c
cmp dword [ebp - 0x18], esp
je 0x402a98
push 6
call fcn.00407b16
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x402aa0
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.00407b0a
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00407b0a
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x403150
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00403300
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 0x40324e
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 0x4031f1
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x403234
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x403208
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x403223
test al, 0x40
je 0x40321a
mov ecx, dword [edi + 0x20]
jmp 0x403221
test al, 0x80
je 0x403234
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x403234
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 0x4031c0
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x4130f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47906b
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.0046d314
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413172
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046af90
mov eax, dword [eax]
push 0x5d1230
push eax
call fcn.0045d244
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046d59f
test bl, bl
je 0x413172
push 0x5d1230
lea ecx, [esp + 0xc]
call fcn.0046d92f
push 0x5d4dac
lea ecx, [esp + 0xc]
call fcn.0046d92f
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 0x4131ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046d59f
jmp 0x413279
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 0x413232
lea edx, [esp + 0x7c]
push 0x5d4da8
push edx
call fcn.0045d244
add esp, 8
test eax, eax
je 0x413232
lea eax, [esp + 0x7c]
push 0x5d4da4
push eax
call fcn.0045d244
add esp, 8
test eax, eax
je 0x413232
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 0x4131c2
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.0046d59f
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 0x413a70
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 0x413ad2
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 0x413ae0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4790eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ddef8]
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 0x413c18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x413b46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046d59f
xor eax, eax
jmp 0x413c8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046d6dc
push esi
lea ecx, [esp + 0xc]
call fcn.0046d96b
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 0x413c6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00413a70
test eax, eax
jne 0x413c6d
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.00413a70
test eax, eax
jne 0x413c6d
lea eax, [esp + 0x14]
push 0x5d4dc0
push eax
call fcn.0045e350
mov esi, eax
add esp, 8
test esi, esi
jne 0x413c4c
lea ecx, [esp + 0x14]
push 0x5d4dbc
push ecx
call fcn.0045e2d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x413c4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x413c4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046d68c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x413b5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046d59f
xor eax, eax
jmp 0x413c8f
mov byte [esi], 0
push 0x5d4db8
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.0046d59f
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 0x4246d0
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 0x42473e
cmp si, 0x69
ja 0x42473e
add esi, 0xffd0
cmp si, 0x11
je 0x42470e
push 0x11
call edi
test ax, ax
jge 0x42470e
or esi, 0x2000
cmp si, 0x10
je 0x424723
push 0x10
call edi
test ax, ax
jge 0x424723
or esi, 0x4000
cmp si, 0x12
je 0x424738
push 0x12
call edi
test ax, ax
jge 0x424738
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42474b
mov esi, 0xbd
jmp 0x4246ff
cmp si, 0x6e
jne 0x424758
mov esi, 0xbe
jmp 0x4246ff
cmp si, 0x6f
jne 0x4246f9
mov esi, 0xbf
jmp 0x4246ff

Function at 0x425f00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5ee6c8]
xor edx, edx
cmp eax, edx
jne 0x425f26
xor eax, eax
mov byte [eax + 0x5ee5c8], al
inc eax
cmp eax, 0x100
jl 0x425f0e
mov dword [0x5ee6c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5ee5c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425fb7
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 0x425f8a
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 0x425f58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x426030
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 0x426083
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 0x42606a
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 0x42cac0
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 0x42cc58
cmp ebp, ebx
jle 0x42cc58
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 0x42cb1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42cb25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42cb34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42cb3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046d2e0
add esp, 4
cmp eax, ebx
je 0x42cb5c
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.0046d2e0
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 0x42cc4e
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 0x42cc35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42cc21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42cc16
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 0x42cc24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42cc24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42cbc0
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 0x42cbb1
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 0x42fe70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47a5f8
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 0x42fea9
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.00474cbd
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00474d09
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.0042ff30
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00474d46
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24