joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a630
Capabilities:
Check os version

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x40c004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [0x40c41c]
test esi, esi
jne 0x40a720
push edi
mov edi, 0x11c
lea eax, [ebp - 0x120]
push edi
push esi
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov dword [ebp - 0x120], edi
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
pop edi
test eax, eax
jne 0x40a69a
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
mov eax, dword [ebp - 0x110]
mov dword [0x40c41c], esi
dec eax
je 0x40a6fa
dec eax
jne 0x40a720
cmp dword [ebp - 0x11c], 5
jne 0x40a6e8
mov eax, dword [ebp - 0x118]
sub eax, esi
je 0x40a6e4
dec eax
je 0x40a6d9
dec eax
je 0x40a6ca
push 0x14
pop esi
jmp 0x40a71a
cmp word [ebp - 0xc], 1
jb 0x40a6d4
push 0x10
pop esi
or esi, 4
jmp 0x40a71a
cmp word [ebp - 0xc], 2
jb 0x40a6d4
push 8
jmp 0x40a6d3
push 4
jmp 0x40a6c7
cmp dword [ebp - 0x11c], 4
ja 0x40a731
push 2
pop esi
mov dword [0x40c41c], esi
cmp dword [ebp - 0x11c], 4
jne 0x40a720
mov eax, dword [ebp - 0x118]
test eax, eax
je 0x40a717
cmp eax, 0xa
je 0x40a717
cmp eax, 0x5a
jne 0x40a720
xor esi, esi
inc esi
mov dword [0x40c41c], esi
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00407980
mov esp, ebp
pop ebp
ret
push 0x20
jmp 0x40a6c7
Function at 0x54cef0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xc7000]
push edi
or ebp, 0xffffffff
jmp 0x54cf12
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x54cf19
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54cf08
mov eax, 1
add ebx, ebx
jne 0x54cf2b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x54cf20
jne 0x54cf3c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x54cf20
xor ecx, ecx
sub eax, 3
jb 0x54cf50
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x54cfc2
mov ebp, eax
add ebx, ebx
jne 0x54cf5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x54cf68
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x54cf8c
inc ecx
add ebx, ebx
jne 0x54cf78
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x54cf6d
jne 0x54cf89
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x54cf6d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x54cfac
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x54cf9d
jmp 0x54cf0e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x54cfac
add edi, ecx
jmp 0x54cf0e
pop esi
mov edi, esi
mov ecx, 0x5559
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x54cfca
cmp byte [edi], 0x1e
jne 0x54cfca
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x54cfcf
lea edi, [esi + 0x148000]
mov eax, dword [edi]
or eax, eax
je 0x54d047
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x14f988]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x14fab4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x54cffc
mov ecx, edi
jns 0x54d02b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x14fab8]
or eax, eax
je 0x54d041
mov dword [ebx], eax
add ebx, 4
jmp 0x54d019
call dword [esi + 0x14fac8]
mov ebp, dword [esi + 0x14fabc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x23f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x54d07b
sub esp, 0xffffff80
jmp 0x4b629a

Function at 0x432005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43200c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x432030
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x401098
Capabilities:
Print debug messages

Disassembly:
push esi
lea eax, [esp + 0xc]
push eax
push dword [esp + 0xc]
mov esi, section..data
push esi
call dword [sym.imp.USER32.dll_wvsprintfA]
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x200010
push str.TSU_Loader
push esi
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
pop esi
ret

Function at 0x401129
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
push edi
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 8]
xor edi, edi
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeA]
mov ecx, eax
test ecx, ecx
mov dword [ebp - 4], ecx
je 0x4011ef
push ebx
call section..text
mov ebx, eax
push ebx
push dword [ebp - 4]
push dword [ebp - 0xc]
push dword [ebp + 8]
call dword [sym.imp.VERSION.dll_GetFileVersionInfoA]
test eax, eax
je 0x4011e5
push esi
mov esi, dword [sym.imp.VERSION.dll_VerQueryValueA]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x10]
push eax
push str.VarFileInfoTranslation
push ebx
call esi
test eax, eax
je 0x4011e4
cmp dword [ebp - 4], 4
jb 0x4011e4
mov eax, dword [ebp - 0x10]
movzx ecx, word [eax + 2]
movzx eax, word [eax]
push ecx
push eax
lea eax, [ebp - 0x50]
push str.StringFileInfo_04x_04xArguments
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x50]
push eax
push ebx
call esi
test eax, eax
je 0x4011e4
cmp dword [ebp - 8], edi
je 0x4011e4
mov eax, dword [ebp - 4]
test eax, eax
je 0x4011e4
lea ecx, [eax + 1]
call section..text
push dword [ebp - 4]
mov edi, eax
push dword [ebp - 8]
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov eax, dword [ebp - 4]
mov byte [eax + edi], 0
pop esi
mov ecx, ebx
call fcn.00401010
mov eax, edi
pop ebx
pop edi
leave
ret 4
Function at 0x4013f1
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push dword [ebp + 8]
call fcn.00401129
test eax, eax
mov dword [ebp - 4], eax
jne 0x401413
xor ecx, ecx
inc ecx
call section..text
mov dword [ebp - 4], eax
mov byte [eax], 0
push ebx
push esi
push edi
push dword [ebp + 8]
call fcn.004011f4
mov ebx, eax
test ebx, ebx
mov dword [ebp + 8], ebx
jne 0x401437
xor ecx, ecx
inc ecx
call section..text
mov ebx, eax
mov dword [ebp + 8], ebx
mov byte [ebx], 0
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, eax
mov cl, 0x20
jmp 0x401444
inc edi
cmp byte [edi], cl
je 0x401443
cmp byte [edi], 0x22
jne 0x40145b
inc edi
mov al, byte [edi]
test al, al
je 0x401469
inc edi
cmp al, 0x22
jne 0x40144e
jmp 0x401469
mov al, byte [edi]
test al, al
je 0x401469
inc edi
cmp al, cl
jne 0x40145b
jmp 0x401469
inc edi
cmp byte [edi], cl
je 0x401468
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
push edi
call esi
push ebx
mov dword [ebp - 8], eax
call esi
mov ecx, dword [ebp - 8]
push dword [ebp - 4]
lea ebx, [ecx + eax]
call esi
mov ecx, dword [ebp + 0xc]
add eax, ebx
lea esi, [eax + ecx + 0x20]
mov ecx, esi
call section..text
mov edx, dword [ebp - 4]
mov ebx, eax
lea esi, [esi + ebx - 1]
push esi
call fcn.00401080
mov edx, dword [ebp + 8]
mov byte [eax], 0x20
push esi
inc eax
call fcn.00401080
mov byte [eax], 0x20
push esi
inc eax
mov edx, edi
call fcn.00401080
mov ecx, dword [ebp - 4]
call fcn.00401010
mov ecx, dword [ebp + 8]
call fcn.00401010
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret 8
Function at 0x4017df
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
mov eax, dword [esi + 8]
cmp eax, dword [esi + 0xc]
jae 0x4017f2
xor eax, eax
jmp 0x401828
mov eax, dword [esi + 4]
push edi
mov dword [esi + 0xc], eax
mov dword [esi + 8], eax
mov edi, 0x10000
push 0
lea eax, [ebp - 4]
push eax
push edi
push dword [esi + 0xc]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40182b
mov eax, dword [ebp - 4]
test eax, eax
je 0x401833
add dword [esi + 0xc], eax
sub edi, eax
jne 0x401801
xor eax, eax
pop edi
pop esi
leave
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x401827
mov eax, dword [esi + 8]
cmp eax, dword [esi + 0xc]
sbb eax, eax
and eax, 0xffffffda
add eax, 0x26
jmp 0x401827

Function at 0x40191c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
mov eax, dword [esi + 4]
push edi
mov edi, dword [esi + 8]
mov dword [esi + 8], eax
jmp 0x40194f
push 0
lea eax, [ebp - 4]
push eax
push edi
push dword [esi + 8]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40195f
mov eax, dword [ebp - 4]
test eax, eax
je 0x401967
add dword [esi + 8], eax
sub edi, eax
jne 0x40192f
mov eax, dword [esi + 4]
mov dword [esi + 8], eax
xor eax, eax
pop edi
pop esi
leave
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x40195b
push 0x27
pop eax
jmp 0x40195b
Function at 0x401a1d
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push esi
push edi
mov esi, ecx
test esi, esi
mov edi, edx
mov dword [ebp - 0x10], edi
je 0x401be9
test edi, edi
je 0x401be9
mov eax, dword [esi + 0x54]
test eax, eax
push ebx
mov ebx, dword [sym.imp.USER32.dll_PostMessageA]
je 0x401a70
push dword [ebp + 8]
push 0
push 0x1400
push eax
call ebx
lea eax, [edi + 0x10]
push eax
push 0
push 0x1401
push dword [esi + 0x54]
call ebx
mov eax, dword [esi + 0x58]
test eax, eax
je 0x401a70
call eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x401a8b
and eax, 0xfffffffa
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov edx, 0x10000
lea ecx, [ebp - 0x30]
call fcn.004018d3
xor eax, eax
push eax
push 0x80
push 2
push eax
push eax
push 0x40000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [ebp - 0x30], eax
jne 0x401ac8
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
jmp 0x401bdc
mov eax, dword [esi + 0x50]
mov ecx, dword [edi + 0x14]
test ecx, ecx
mov dword [ebp - 8], eax
mov eax, dword [edi + 0x10]
mov dword [ebp - 0x20], 0x401897
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x14], ecx
ja 0x401b3e
test eax, eax
ja 0x401b3e
lea eax, [edi + 0x20]
push eax
push 0
push 0
push dword [ebp - 0x30]
call dword [sym.imp.KERNEL32.dll_SetFileTime]
lea ecx, [ebp - 0x30]
call fcn.004018f3
test eax, eax
mov dword [ebp - 4], eax
jne 0x401b15
push dword [edi + 0x28]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov eax, dword [esi + 0x54]
test eax, eax
je 0x401b32
push dword [ebp - 4]
push 0
push 0x1403
push eax
call ebx
mov esi, dword [esi + 0x58]
test esi, esi
je 0x401b32
call esi
mov eax, dword [ebp - 4]
pop ebx
jmp 0x401bec
mov eax, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
sub edi, dword [ebp - 0x28]
xor ecx, ecx
cmp ecx, dword [ebp - 0x14]
jb 0x401b53
ja 0x401b51
cmp edi, eax
jbe 0x401b53
mov edi, eax
sub eax, edi
sbb dword [ebp - 0x14], 0
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0xc]
push eax
push edi
push dword [ebp - 0x28]
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 8]
call fcn.00401f72
add esp, 0x14
test eax, eax
jne 0x401bc3
cmp dword [ebp - 0xc], edi
jne 0x401bcc
add dword [ebp - 0x28], edi
lea ecx, [ebp - 0x30]
call fcn.0040191c
test eax, eax
mov dword [ebp - 4], eax
jne 0x401bdc
mov eax, dword [esi + 0x54]
test eax, eax
je 0x401bad
push edi
push 0
push 0x1402
push eax
call ebx
mov eax, dword [esi + 0x58]
test eax, eax
je 0x401bad
call eax
test eax, eax
je 0x401bd5
cmp dword [ebp - 0x14], 0
ja 0x401b3b
jb 0x401bbb
cmp dword [ebp - 0x18], 0
ja 0x401b3b
mov edi, dword [ebp - 0x10]
jmp 0x401ae9
mov dword [ebp - 4], 0x1e
jmp 0x401bdc
mov dword [ebp - 4], 0x26
jmp 0x401bdc
mov dword [ebp - 4], 0x4c7
lea ecx, [ebp - 0x30]
call fcn.004018f3
jmp 0x401b15
push 0x57
pop eax
pop edi
pop esi
leave
ret 4
Function at 0x4188c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48de8b
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.00482819
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x418942
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004806f3
mov eax, dword [eax]
push 0x506dd8
push eax
call fcn.00473264
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00482aa4
test bl, bl
je 0x418942
push 0x506dd8
lea ecx, [esp + 0xc]
call fcn.00482e34
push 0x506de4
lea ecx, [esp + 0xc]
call fcn.00482e34
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 0x41897e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00482aa4
jmp 0x418a49
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 0x418a02
lea edx, [esp + 0x7c]
push 0x506de0
push edx
call fcn.00473264
add esp, 8
test eax, eax
je 0x418a02
lea eax, [esp + 0x7c]
push 0x506ddc
push eax
call fcn.00473264
add esp, 8
test eax, eax
je 0x418a02
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 0x418992
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.00482aa4
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 0x419240
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 0x4192a2
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 0x4192b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48df0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5123a0]
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 0x4193e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x419316
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00482aa4
xor eax, eax
jmp 0x41945f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00482be1
push esi
lea ecx, [esp + 0xc]
call fcn.00482e70
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 0x41943d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00419240
test eax, eax
jne 0x41943d
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.00419240
test eax, eax
jne 0x41943d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.004743b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41941c
lea ecx, [esp + 0x14]
push 0x506df0
push ecx
call fcn.00474330
mov esi, eax
add esp, 8
test esi, esi
jne 0x41941c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41941f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00482b91
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41932e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00482aa4
xor eax, eax
jmp 0x41945f
mov byte [esi], 0
push 0x506dec
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.00482aa4
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 0x429d20
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 0x429d8e
cmp si, 0x69
ja 0x429d8e
add esi, 0xffd0
cmp si, 0x11
je 0x429d5e
push 0x11
call edi
test ax, ax
jge 0x429d5e
or esi, 0x2000
cmp si, 0x10
je 0x429d73
push 0x10
call edi
test ax, ax
jge 0x429d73
or esi, 0x4000
cmp si, 0x12
je 0x429d88
push 0x12
call edi
test ax, ax
jge 0x429d88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x429d9b
mov esi, 0xbd
jmp 0x429d4f
cmp si, 0x6e
jne 0x429da8
mov esi, 0xbe
jmp 0x429d4f
cmp si, 0x6f
jne 0x429d49
mov esi, 0xbf
jmp 0x429d4f

Function at 0x42b6b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x522b98]
xor edx, edx
cmp eax, edx
jne 0x42b6d6
xor eax, eax
mov byte [eax + 0x522a98], al
inc eax
cmp eax, 0x100
jl 0x42b6be
mov dword [0x522b98], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x522a98
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42b767
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 0x42b73a
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 0x42b708
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42b7e0
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 0x42b833
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 0x42b81a
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 0x432870
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 0x432a08
cmp ebp, ebx
jle 0x432a08
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 0x4328ce
dec eax
or eax, 0xfffffff8
inc eax
je 0x4328d5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4328e4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4328eb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004827e5
add esp, 4
cmp eax, ebx
je 0x43290c
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.004827e5
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 0x4329fe
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 0x4329e5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4329d1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4329c6
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 0x4329d4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4329d4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x432970
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 0x432961
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 0x435f70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x48f588
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 0x435fa9
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.0048a1bc
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048a208
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.00436030
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048a245
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24