joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x438c90
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x438a14
dec ebx
call fcn.00438cc4
dec esi
xor dword [edi], edx
dec ebx
add edi, 1
add ebx, 0x269fdbce
add esi, esi
add esi, 0xd0de8654
cmp edi, ecx
jne fcn.00438c90
push esi
pop ebx
sub esi, 0xadc0e507
or ebx, ebx
ret
Function at 0x401e90
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x407044
call sym._EnterCriticalSection_4
mov ebx, dword [0x40703c]
sub esp, 4
test ebx, ebx
je 0x401edb
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x401ed4
test esi, esi
je 0x401ed4
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401eb0
mov dword [esp], 0x407044
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x4020c0
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
lea esi, [esp + 0x24]
mov dword [esp], str.Mingw_runtime_failure:_n
lea ebx, [eax + 0x40]
mov dword [esp + 0xc], ebx
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x402110
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, ecx
push esi
push ebx
mov ebx, eax
mov esi, edx
sub esp, 0x4c
lea eax, [esp + 0x24]
mov dword [esp + 8], 0x1c
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x4021e8
mov eax, dword [esp + 0x38]
cmp eax, 0x40
je 0x40214e
cmp eax, 4
jne 0x402170
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call sym._memcpy
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x30]
lea ebp, [esp + 0x20]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov edx, dword [esp + 0x38]
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
mov dword [esp + 0x1c], edx
call sym._memcpy
mov edx, dword [esp + 0x1c]
cmp edx, 0x40
je 0x40215e
cmp edx, 4
je 0x40215e
mov eax, dword [esp + 0x20]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.004020c0
Function at 0x405f39
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, edx
mov ebx, ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x405f93
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x405f85
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edx, dword [ebp + 8]
lea ecx, [esi + eax]
and edx, 0xf
jbe 0x405f81
cmp esi, ecx
jae 0x405f85
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub edx, 1
jne 0x405f6f
cmp esi, ecx
jb 0x405f89
xor eax, eax
jmp 0x405f92
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x40627d
Capabilities:
Get common file path
Get program files directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x414008]
xor eax, ebp
mov dword [ebp - 4], eax
call fcn.0040605c
mov ecx, eax
test ecx, ecx
je 0x406424
mov eax, dword [ecx]
push ebx
push esi
push edi
call dword [eax + 0xc]
add eax, 0x10
mov ebx, 0x104
mov dword [ebp - 8], eax
or edi, 0xffffffff
lea eax, [ebp - 8]
mov dword [ebp - 0x18], edi
push ebx
mov ecx, eax
mov dword [ebp - 0x20], eax
call fcn.00406848
push ebx
push eax
xor ebx, ebx
mov dword [ebp - 0x1c], eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea ecx, [ebp - 0x20]
mov esi, eax
call fcn.00406822
test esi, esi
je 0x406409
cmp esi, 0x104
ja 0x406409
mov esi, dword [ebp - 8]
call fcn.0040605c
push eax
lea ecx, [ebp - 0x10]
call fcn.004069cb
test esi, esi
je 0x40631a
test esi, 0xffff0000
jne 0x40631a
movzx eax, si
lea ecx, [ebp - 0x10]
push eax
call fcn.004069f4
jmp 0x406323
push esi
lea ecx, [ebp - 0x10]
call fcn.00406796
mov eax, dword [ebp - 0x10]
lea ecx, [ebp - 0x10]
push dword [eax - 0xc]
call fcn.00406848
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
mov esi, dword [ebp - 0x10]
push dword [esi - 8]
push esi
call fcn.0040a6cf
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x10]
call fcn.004068c6
lea ecx, [esi - 0x10]
call fcn.00406a71
add eax, 0x10
lea ecx, [ebp - 8]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
call fcn.004067c1
lea ecx, [ebp - 0x14]
call fcn.004069b0
call fcn.0040605c
mov ecx, eax
test ecx, ecx
je 0x406424
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x18], edi
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push 0x104
mov ecx, eax
mov dword [ebp - 0x20], eax
call fcn.00406848
push eax
push ebx
push ebx
push 0x26
push ebx
mov dword [ebp - 0x1c], eax
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
lea ecx, [ebp - 0x20]
sets bl
call fcn.00406822
test bl, bl
je 0x4063c4
xor ebx, ebx
jmp 0x4063f9
lea ecx, [ebp - 0xc]
call fcn.0040675c
lea ecx, [ebp - 8]
call fcn.0040675c
mov edx, dword [ebp - 0xc]
test edx, edx
je 0x4063f4
mov ecx, dword [ebp - 8]
cmp dword [ecx - 0xc], 0
jl 0x4063f4
call fcn.00406cbb
test eax, eax
je 0x4063f4
mov edi, eax
sub edi, dword [ebp - 8]
sar edi, 1
test edi, edi
sete bl
lea ecx, [ebp - 0xc]
call fcn.004069b0
lea ecx, [ebp - 0x10]
call fcn.004069b0
lea ecx, [ebp - 8]
call fcn.004069b0
mov ecx, dword [ebp - 4]
mov al, bl
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406e60
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00405eb0
int3
Function at 0x40642f
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x414008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
lea eax, [ebp - 0xc]
xor edi, edi
push eax
xor eax, eax
mov dword [ebp - 0xc], edi
push 0x20019
test cl, cl
mov esi, edx
push edi
setne al
push 0x4059b8
add eax, 0x80000001
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x40647a
jle 0x4064d7
movzx eax, ax
or eax, 0x80070000
jmp 0x4064d7
or dword [ebp - 0x14], 0xffffffff
mov ecx, esi
push 0x32
pop eax
push eax
mov dword [ebp - 8], edi
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x1c], esi
call fcn.00406848
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x18], eax
push ecx
push eax
lea eax, [ebp - 8]
push eax
push edi
push 0x4059a4
push dword [ebp - 0xc]
call dword [sym.imp.SHLWAPI.dll_SHQueryValueExW]
lea ecx, [ebp - 0x1c]
mov esi, eax
call fcn.00406822
test esi, esi
je 0x4064ca
jle 0x4064c6
movzx esi, si
or esi, 0x80070000
mov eax, esi
jmp 0x4064d7
mov eax, dword [ebp - 8]
dec eax
neg eax
sbb eax, eax
and eax, 0x8000ffff
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00406e60
mov esp, ebp
pop ebp
ret

Function at 0x406698
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push 0x405928
push 0x40590c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4066bf
push 0x800
call eax
call fcn.0040627d
mov byte [ebp - 1], al
call fcn.0040605c
mov ecx, eax
test ecx, ecx
je 0x406751
mov eax, dword [ecx]
push esi
push edi
call dword [eax + 0xc]
mov dl, byte [ebp - 1]
add eax, 0x10
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
call fcn.004064e7
mov esi, eax
pop ecx
test esi, esi
js 0x40673f
push 0
push 0
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x406711
call fcn.00406213
mov esi, eax
jmp 0x40673f
push 0x4059ac
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x406733
push dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call esi
mov esi, eax
jmp 0x406738
mov esi, 0x80004005
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [ebp - 8]
call fcn.004069b0
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.00405eb0
int3
Function at 0x4024e5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x406230
cmp edx, dword [eax]
je 0x402507
add eax, 8
inc ecx
cmp eax, 0x4062c0
jl 0x4024f8
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x406230]
jne 0x402635
mov eax, dword [0x4067b4]
cmp eax, 1
je 0x40260f
test eax, eax
jne 0x402538
cmp dword [0x406180], 1
je 0x40260f
cmp edx, 0xfc
je 0x402635
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.kernel32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40256f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00402a90
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00402c00
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4025b2
lea eax, [ebp - 0x1a4]
push eax
call fcn.00402c00
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4053b0
push edi
call fcn.00403890
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00402a90
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00402aa0
lea eax, [ebp - 0xa0]
push 0x405390
push eax
call fcn.00402aa0
push dword [esi + 0x406234]
lea eax, [ebp - 0xa0]
push eax
call fcn.00402aa0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004037fe
add esp, 0x2c
pop edi
jmp 0x402635
lea eax, [ebp + 8]
lea esi, [esi + 0x406234]
push 0
push eax
push dword [esi]
call fcn.00402c00
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 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408ecc
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x71c45d50
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x7b6c094e
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x43efe0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c0dab
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.004b27c5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43f062
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004affbc
mov eax, dword [eax]
push 0x4e0204
push eax
call fcn.004a1c44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b2a50
test bl, bl
je 0x43f062
push 0x4e0204
lea ecx, [esp + 0xc]
call fcn.004b2de0
push 0x4e3d58
lea ecx, [esp + 0xc]
call fcn.004b2de0
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 0x43f09e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b2a50
jmp 0x43f169
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 0x43f122
lea edx, [esp + 0x7c]
push 0x4e3d54
push edx
call fcn.004a1c44
add esp, 8
test eax, eax
je 0x43f122
lea eax, [esp + 0x7c]
push 0x4e3d50
push eax
call fcn.004a1c44
add esp, 8
test eax, eax
je 0x43f122
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 0x43f0b2
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.004b2a50
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 0x43f960
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 0x43f9c2
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 0x43f9d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c0e2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4eb338]
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 0x43fb08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43fa36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b2a50
xor eax, eax
jmp 0x43fb7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b2b8d
push esi
lea ecx, [esp + 0xc]
call fcn.004b2e1c
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 0x43fb5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0043f960
test eax, eax
jne 0x43fb5d
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 SysReAllocString
mov ecx, edi
call fcn.0043f960
test eax, eax
jne 0x43fb5d
lea eax, [esp + 0x14]
push 0x4e3d6c
push eax
call fcn.004a2d50
mov esi, eax
add esp, 8
test esi, esi
jne 0x43fb3c
lea ecx, [esp + 0x14]
push 0x4e3d68
push ecx
call fcn.004a2cd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43fb3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43fb3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b2b3d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43fa4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b2a50
xor eax, eax
jmp 0x43fb7f
mov byte [esi], 0
push 0x4e3d64
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.004b2a50
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 0x4513e0
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 0x45144e
cmp si, 0x69
ja 0x45144e
add esi, 0xffd0
cmp si, 0x11
je 0x45141e
push 0x11
call edi
test ax, ax
jge 0x45141e
or esi, 0x2000
cmp si, 0x10
je 0x451433
push 0x10
call edi
test ax, ax
jge 0x451433
or esi, 0x4000
cmp si, 0x12
je 0x451448
push 0x12
call edi
test ax, ax
jge 0x451448
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45145b
mov esi, 0xbd
jmp 0x45140f
cmp si, 0x6e
jne 0x451468
mov esi, 0xbe
jmp 0x45140f
cmp si, 0x6f
jne 0x451409
mov esi, 0xbf
jmp 0x45140f

Function at 0x452ca0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4fbd40]
xor edx, edx
cmp eax, edx
jne 0x452cc6
xor eax, eax
mov byte [eax + 0x4fbc40], al
inc eax
cmp eax, 0x100
jl 0x452cae
mov dword [0x4fbd40], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fbc40
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x452d57
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 0x452d2a
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 0x452cf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x452dd0
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 0x452e23
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 0x452e0a
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 0x459860
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 0x4599f8
cmp ebp, ebx
jle 0x4599f8
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 0x4598be
dec eax
or eax, 0xfffffff8
inc eax
je 0x4598c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4598d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4598db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b2791
add esp, 4
cmp eax, ebx
je 0x4598fc
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.004b2791
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 0x4599ee
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 0x4599d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4599c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4599b6
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 0x4599c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4599c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x459960
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 0x459951
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 0x45ca00
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c2498
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 0x45ca39
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.004ba9e0
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004baa68
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.0045cac0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004baaa5
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24