joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405150
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x42b768
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
mov esi, ecx
mov edi, dword [esp + 0x3c]
xor ebx, ebx
push 1
push edi
mov dword [esp + 0x3c], ebx
call dword [0x42d044]
mov ecx, dword [esi + 4]
lea eax, [esp + 0x1c]
push eax
push ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call dword [0x42d3f0]
lea edx, [esp + 0x1c]
mov ecx, esi
push edx
push edi
call fcn.004054e0
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
add eax, 0x14
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x28]
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], eax
add ecx, 0x19
lea eax, [esp + 0xc]
mov dword [esp + 0x18], edx
mov dword [esp + 0x18], ecx
push eax
push edi
mov ecx, esi
call fcn.00405360
mov ebx, dword [esp + 0x14]
lea ecx, [esp + 0xc]
sub ebx, 0xa
push ecx
push edi
mov ecx, esi
mov dword [esp + 0x18], 0x28
mov dword [esp + 0x14], 0x1c
mov dword [esp + 0x20], 0x84
mov dword [esp + 0x1c], ebx
call fcn.004053f0
mov edx, dword [esi + 4]
push 0x3f2
push edx
call dword [0x42d370]
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [0x42d3e0]
mov eax, dword [esi + 4]
mov ebx, dword [0x42d374]
lea edx, [esp + 0xc]
push edx
push eax
call ebx
test eax, eax
je 0x40524e
mov edx, dword [esi + 4]
lea ecx, [esp + 0x14]
push ecx
push edx
call ebx
lea eax, [esp + 0xc]
mov ecx, esi
push eax
push edi
call fcn.00405270
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret 4
Function at 0x401488
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
push edi
lea eax, [ebp - 4]
push eax
mov eax, dword [0x4488f0]
or eax, 8
push eax
xor ebx, ebx
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
cmp eax, ebx
jne 0x40151d
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov edi, 0x105
jmp 0x4014da
cmp dword [ebp + 0x10], ebx
jne 0x401511
push ebx
lea eax, [ebp - 0x10c]
push eax
push dword [ebp - 4]
call fcn.00401488
test eax, eax
jne 0x4014ec
push edi
lea eax, [ebp - 0x10c]
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
je 0x4014c1
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 2
call fcn.00405e8b
cmp eax, ebx
je 0x401524
push ebx
push dword [0x4488f0]
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
jmp 0x40151d
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
cmp dword [0x4488f0], ebx
jne 0x40151a
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
jne 0x40151a
jmp 0x40151d
Function at 0x4031cd
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [0x42499c]
sub esi, dword [0x4289a8]
push edi
add esi, dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
add eax, 0x1f4
xor ebx, ebx
cmp esi, ebx
mov dword [0x448860], eax
jle 0x40332b
push dword [0x4289a4]
call fcn.004031b6
push ebx
push ebx
push dword [0x4289a8]
push dword [0x40a014]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [0x424998], esi
mov dword [0x41490c], ebx
mov ebp, 0x41c998
mov eax, dword [0x4289a0]
sub eax, dword [0x4289a4]
mov edi, 0x4000
cmp eax, edi
jg 0x403242
mov edi, eax
push edi
mov esi, 0x4249a0
push esi
call fcn.00403184
test eax, eax
je 0x40333d
add dword [0x4289a4], edi
mov dword [0x41c928], esi
mov dword [0x41c92c], edi
cmp dword [0x44880c], ebx
je 0x403299
cmp dword [0x4488e0], ebx
jne 0x403299
mov eax, dword [0x424998]
sub eax, dword [0x42499c]
push ebx
sub eax, dword [esp + 0x1c]
add eax, dword [0x4289a8]
mov dword [0x41490c], eax
call fcn.004030e5
pop ecx
mov ecx, 0x41c910
mov dword [0x41c930], ebp
mov dword [0x41c934], 0x8000
call fcn.00406849
test eax, eax
jl 0x403342
mov esi, dword [0x41c930]
sub esi, ebp
je 0x4032f7
push ebx
lea eax, [esp + 0x14]
push eax
push esi
push ebp
push dword [0x40a014]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403347
cmp esi, dword [esp + 0x10]
jne 0x403347
add dword [0x4289a8], esi
cmp dword [0x41c92c], ebx
jne 0x403268
jmp 0x403303
cmp dword [0x41c92c], ebx
jne 0x403342
cmp edi, ebx
je 0x403342
mov eax, dword [0x42499c]
mov ecx, eax
sub ecx, dword [0x4289a8]
add ecx, dword [esp + 0x18]
test ecx, ecx
jg 0x40322c
push ebx
push ebx
push eax
push dword [0x40a014]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 1
call fcn.004030e5
pop ecx
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 4
or eax, 0xffffffff
jmp 0x403335
push 0xfffffffffffffffd
pop eax
jmp 0x403335
push 0xfffffffffffffffe
jmp 0x403344
Function at 0x40334b
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 8]
push esi
push edi
xor edi, edi
cmp eax, edi
jl 0x403377
mov ecx, dword [0x448858]
push edi
add eax, ecx
push edi
push eax
push dword [0x40a014]
mov dword [0x42499c], eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 4
pop esi
push esi
call fcn.004031cd
cmp eax, edi
jl 0x403470
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp + 8]
push eax
push dword [0x40a014]
call ebx
test eax, eax
je 0x40346c
cmp dword [ebp - 4], esi
jne 0x40346c
push dword [ebp + 8]
add dword [0x42499c], esi
call fcn.004031cd
cmp eax, edi
mov dword [ebp - 8], eax
jl 0x40346f
cmp dword [ebp + 0x10], edi
jne 0x40343b
cmp dword [ebp + 8], edi
jle 0x403467
mov esi, 0x4249a0
mov edi, 0x4000
cmp dword [ebp + 8], edi
jge 0x4033eb
mov edi, dword [ebp + 8]
push 0
lea eax, [ebp - 4]
push eax
push edi
push esi
push dword [0x40a014]
call ebx
test eax, eax
je 0x40346c
cmp edi, dword [ebp - 4]
jne 0x40346c
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp - 4]
push esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403437
cmp dword [ebp + 0x14], edi
jne 0x403437
mov eax, dword [ebp - 4]
add dword [ebp - 8], eax
sub dword [ebp + 8], eax
add dword [0x42499c], eax
cmp dword [ebp + 8], 0
jg 0x4033de
jmp 0x403467
push 0xfffffffffffffffe
jmp 0x40346e
mov eax, dword [ebp + 8]
cmp eax, dword [ebp + 0x14]
jl 0x403446
mov eax, dword [ebp + 0x14]
push edi
lea ecx, [ebp - 4]
push ecx
push eax
push dword [ebp + 0x10]
push dword [0x40a014]
call ebx
test eax, eax
je 0x40346c
mov eax, dword [ebp - 4]
add dword [0x42499c], eax
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
jmp 0x40346f
push 0xfffffffffffffffd
pop eax
pop ebx
pop edi
pop esi
leave
ret 0x10
Function at 0x405f49
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push edi
push dword [esp + 0xc]
mov esi, 0x43aa38
push esi
call fcn.00405cc5
push esi
call fcn.00405aa4
mov edi, eax
test edi, edi
jne 0x405f6a
xor eax, eax
jmp 0x405fc2
push edi
call fcn.00405ce7
test byte [0x448868], 0x80
je 0x405f83
mov al, byte [edi]
test al, al
je 0x405f66
cmp al, 0x5c
je 0x405f66
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrlenA]
sub edi, esi
jmp 0x405fa3
push esi
call fcn.00405e64
test eax, eax
je 0x405f9d
test byte [eax], 0x10
je 0x405fc7
push esi
call fcn.00405f22
push esi
call ebx
cmp eax, edi
jg 0x405f8e
push esi
call fcn.00405ef5
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop ebx
pop edi
pop esi
ret 4
xor eax, eax
jmp 0x405fc1
Function at 0x406277
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
je 0x40629f
mov eax, dword [0x40a058]
cmp eax, 0xffffffff
je 0x406293
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [0x40a058], 0xffffffff
jmp 0x4063c9
cmp dword [0x43fb78], ebx
je 0x4063c9
cmp byte [0x4443a0], bl
je 0x4062e6
cmp dword [0x40a058], 0xffffffff
jne 0x4062f3
push 4
push 0x40000000
push 0x4443a0
call fcn.00405b35
cmp eax, 0xffffffff
mov dword [0x40a058], eax
je 0x4063c9
push 2
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [0x40a058], 0xffffffff
je 0x4063c9
push esi
push str.File:_wrote
mov esi, 0x43fb80
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.File:_skipp
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.CreateShortCut:_out:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.created_uninstaller:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.CreateDirectory:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.RegDLL:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.WriteRegStr:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.WriteRegBin:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.WriteRegDWORD:
push esi
call fcn.00405fcb
test eax, eax
jne 0x406393
push str.WriteRegExpandStr:
push esi
call fcn.00405fcb
test eax, eax
je 0x4063c8
push 0x47b000
push esi
call fcn.00405fcb
test eax, eax
jne 0x4063c8
push 0x408d20
push esi
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push ebx
lea ecx, [ebp + 8]
push ecx
push eax
push esi
push dword [0x40a058]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
pop ebx
pop ebp
ret 4
Function at 0x4063fe
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
push 1
call fcn.00405e8b
test eax, eax
mov esi, dword [esp + 0x18]
je 0x406422
push 5
push esi
push dword [esp + 0x1c]
call eax
test eax, eax
jne 0x40655b
test esi, esi
mov ebx, dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
mov dword [0x43ca38], 0x4c554e
mov edi, 0x400
mov ebp, 0x43ca38
je 0x406466
push 1
push 0
push esi
call fcn.00405b35
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
push ebp
push esi
call ebx
test eax, eax
je 0x406561
cmp eax, edi
jg 0x406561
push edi
mov esi, 0x43d378
push esi
push dword [esp + 0x1c]
call ebx
test eax, eax
je 0x406561
cmp eax, edi
jg 0x406561
push esi
push ebp
push str._s_s_r_n
push 0x43ce38
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
mov ebx, eax
mov eax, dword [0x44880c]
push dword [eax + 0x128]
push esi
call fcn.00406021
push 4
push 0xc0000000
push esi
call fcn.00405b35
mov ebp, eax
cmp ebp, 0xffffffff
mov dword [esp + 0x14], ebp
je 0x40655b
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
lea eax, [edi + ebx + 0xa]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x406554
push 0
lea eax, [esp + 0x1c]
push eax
push edi
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x406554
cmp edi, dword [esp + 0x18]
jne 0x406554
push str._Rename__r_n
push esi
call fcn.00405fcb
test eax, eax
jne 0x406568
push str._Rename__r_n
lea eax, [esi + edi]
push eax
call fcn.00405cc5
add edi, 0xa
mov eax, edi
push ebx
push 0x43ce38
add eax, esi
push eax
call fcn.00405af1
xor eax, eax
push eax
push eax
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [esp + 0x1c]
push eax
add edi, ebx
push edi
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc dword [0x4488d0]
pop edi
pop esi
pop ebp
pop ebx
ret 8
push 0x408dcc
add eax, 0xa
push eax
call fcn.00405fcb
test eax, eax
je 0x40651f
inc eax
lea ecx, [esi + edi]
cmp eax, ecx
mov ebp, eax
jae 0x40658f
mov dl, byte [ebp]
mov byte [ebx + ebp], dl
inc ebp
cmp ebp, ecx
jb 0x406584
mov ebp, dword [esp + 0x14]
sub eax, esi
jmp 0x406521
Function at 0x4067bb
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x43f77c], 0
jne 0x4067f6
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4067cf
mov dword [ecx*4 + 0x43f778], eax
inc ecx
cmp ecx, 0x100
jl 0x4067ca
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x406823
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x43f778]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x406804
not eax
pop ebp
ret 0xc
Function at 0x4076c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4669cb
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.0045b7b8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x407742
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459707
mov eax, dword [eax]
push 0x59f1c0
push eax
call fcn.0044c604
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045ba43
test bl, bl
je 0x407742
push 0x59f1c0
lea ecx, [esp + 0xc]
call fcn.0045bdd3
push 0x5a2d28
lea ecx, [esp + 0xc]
call fcn.0045bdd3
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 0x40777e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045ba43
jmp 0x407849
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 0x407802
lea edx, [esp + 0x7c]
push 0x5a2d24
push edx
call fcn.0044c604
add esp, 8
test eax, eax
je 0x407802
lea eax, [esp + 0x7c]
push 0x5a2d20
push eax
call fcn.0044c604
add esp, 8
test eax, eax
je 0x407802
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 0x407792
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.0045ba43
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 0x408040
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 0x4080a2
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 0x4080b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x466a4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5a95f8]
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 0x4081e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408116
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ba43
xor eax, eax
jmp 0x40825f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045bb80
push esi
lea ecx, [esp + 0xc]
call fcn.0045be0f
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 0x40823d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.00408040
test eax, eax
jne 0x40823d
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 0x80000000
mov ecx, edi
call fcn.00408040
test eax, eax
jne 0x40823d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0044d640
mov esi, eax
add esp, 8
test esi, esi
jne 0x40821c
lea ecx, [esp + 0x14]
push 0x5a2d38
push ecx
call fcn.0044d5c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40821c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40821f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045bb30
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40812e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ba43
xor eax, eax
jmp 0x40825f
mov byte [esi], 0
push 0x5a2d34
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.0045ba43
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 0x418700
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 0x41876e
cmp si, 0x69
ja 0x41876e
add esi, 0xffd0
cmp si, 0x11
je 0x41873e
push 0x11
call edi
test ax, ax
jge 0x41873e
or esi, 0x2000
cmp si, 0x10
je 0x418753
push 0x10
call edi
test ax, ax
jge 0x418753
or esi, 0x4000
cmp si, 0x12
je 0x418768
push 0x12
call edi
test ax, ax
jge 0x418768
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41877b
mov esi, 0xbd
jmp 0x41872f
cmp si, 0x6e
jne 0x418788
mov esi, 0xbe
jmp 0x41872f
cmp si, 0x6f
jne 0x418729
mov esi, 0xbf
jmp 0x41872f

Function at 0x419e20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5b9c28]
xor edx, edx
cmp eax, edx
jne 0x419e46
xor eax, eax
mov byte [eax + 0x5b9b28], al
inc eax
cmp eax, 0x100
jl 0x419e2e
mov dword [0x5b9c28], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5b9b28
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x419ed7
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 0x419eaa
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 0x419e78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x419f50
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 0x419fa3
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 0x419f8a
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 0x4209e0
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 0x420b78
cmp ebp, ebx
jle 0x420b78
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 0x420a3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x420a45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x420a54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x420a5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045b784
add esp, 4
cmp eax, ebx
je 0x420a7c
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.0045b784
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 0x420b6e
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 0x420b55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x420b41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x420b36
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 0x420b44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x420b44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x420ae0
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 0x420ad1
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