joyce8/EMBER2024-capa huggingface dataset:
Function at 0x66ee50
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push esi
push 0x8dbb40
xor bl, bl
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x8dba60]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x66eecb
push 0x4c
push 1
call fcn.006839e5
mov esi, eax
add esp, 8
test esi, esi
jne 0x66ee93
push 0x8dbb40
mov bl, 1
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret
mov ecx, dword [0x8dba60]
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov eax, dword [0x8cd37c]
inc eax
lea edx, [esi + 0xc]
mov dword [0x8cd37c], eax
push edx
mov dword [esi + 0x30], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea eax, [esi + 4]
push 0
push eax
call fcn.006729b0
add esp, 8
mov byte [esi + 0x3c], 1
push 0x8dbb40
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, bl
pop ebx
ret

Function at 0x66f350
Capabilities:
Read file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x1c], edi
call fcn.006835bd
mov ebx, dword [esp + 0x14]
mov dword [eax], 0
mov eax, dword [esp + 0x18]
push edi
push eax
push ebx
call fcn.0068d9fc
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x66f44a
call fcn.006835bd
cmp dword [eax], 0
je 0x66f397
call fcn.006835bd
mov ebp, dword [eax]
jmp 0x66f39a
or ebp, 0xffffffff
call fcn.0066eee0
test esi, esi
mov dword [eax], ebp
jne 0x66f3af
call fcn.006835bd
cmp dword [eax], 4
je 0x66f3ff
mov eax, dword [esp + 0x20]
test al, 0x1a
je 0x66f3e2
cmp esi, 0xffffffff
je 0x66f424
test al, 6
je 0x66f3e2
call fcn.0066eee0
mov ecx, dword [eax]
push ecx
push ebx
call fcn.006729e0
add esp, 4
push eax
push 0x24
push 9
call fcn.0066f730
mov eax, dword [esp + 0x30]
add esp, 0x10
cmp esi, 0xffffffff
je 0x66f442
test al, 6
je 0x66f3f0
test ah, 2
je 0x66f442
test esi, esi
jbe 0x66f44e
test ah, 2
je 0x66f44e
add dword [esp + 0x18], esi
sub edi, esi
call fcn.006835bd
mov edx, dword [esp + 0x18]
push edi
push edx
push ebx
mov dword [eax], 0
call fcn.0068d9fc
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x66f44a
jmp 0x66f384
call fcn.0066eee0
mov eax, dword [eax]
push eax
push ebx
call fcn.006729e0
add esp, 4
push eax
push 0x24
push 2
call fcn.0066f730
add esp, 0x10
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret
mov eax, dword [esp + 0x20]
test al, 6
je 0x66f45b
xor esi, esi
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
test ah, 2
je 0x66f464
mov esi, dword [esp + 0x1c]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret

Function at 0x68624a
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x68626a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0068354a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x68628d
test byte [esp + 8], 2
je 0x68628d
call fcn.006835bd
mov dword [eax], 0xd
call fcn.006835c6
mov dword [eax], 5
jmp 0x686266
xor eax, eax
ret
Function at 0x699505
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x69953d
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.006975aa
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00697582
jmp 0x699549
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x69ad08
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 0x69ad4a
call fcn.006a102b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x69ad4a
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x69ad41
xor eax, eax
jmp 0x69ad52
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0069ad58
pop edi
pop esi
pop ebx
ret 4

Function at 0x6a155b
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 0x6a1589
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x6a15a7
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.006a14c1
jmp 0x6a15a7
mov eax, dword [esi + 0x14]
test eax, eax
je 0x6a15a7
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.006a14c1
test edi, edi
mov eax, edi
jne 0x6a1591
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x768c4120
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_CertConfigureTrustA___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.CertConfigureTrustA
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c4180
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_CertConfigureTrustW___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.CertConfigureTrustW
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c41e0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_DecodeAttrSequence___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.DecodeAttrSequence
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c4240
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_DecodeRecipientID___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.DecodeRecipientID
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c42a0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_EncodeAttrSequence___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.EncodeAttrSequence
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c4300
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_EncodeRecipientID___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.EncodeRecipientID
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4
Function at 0x768c4360
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_FormatPKIXEmailProtection___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.FormatPKIXEmailProtection
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c43c0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_CertModifyCertificatesToTrust___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.CertModifyCertificatesToTrust
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c4420
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_CertSelectCertificateA___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.CertSelectCertificateA
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4

Function at 0x768c4480
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push edi
lea edi, [ebp - 0x50]
sub esp, 0x5c
mov dword [esp], str.WARNING:_calling_stub_CertSelectCertificateW___n
call sym._DbgPrint
xor eax, eax
mov ecx, 0x12
mov dword [ebp - 0x58], 0x80000100
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x54], 1
mov dword [esp], eax
mov dword [ebp - 0x44], str.cryptdlg.dll
mov dword [ebp - 0x40], str.CertSelectCertificateW
mov dword [ebp - 0x48], 2
call sym._RtlRaiseException_4
Function at 0x768c6250
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
lea esi, [ebp + 0xc]
sub esp, 0x10
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1b
lea ebx, [eax + 0x40]
mov dword [esp + 4], 1
mov dword [esp + 0xc], ebx
mov dword [esp], 0x768c8790
call sym._fwrite
mov eax, dword [ebp + 8]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call dword [sym.imp.msvcrt.dll_vfprintf]
call sym._abort
lea esi, [esi]
Function at 0x54a370
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xeb000]
push edi
or ebp, 0xffffffff
jmp 0x54a392
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x54a399
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54a388
mov eax, 1
add ebx, ebx
jne 0x54a3ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x54a3bc
jne 0x54a3cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54a3cc
dec eax
add ebx, ebx
jne 0x54a3c8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x54a3a0
xor ecx, ecx
sub eax, 3
jb 0x54a3e4
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x54a456
sar eax, 1
mov ebp, eax
jmp 0x54a3ef
add ebx, ebx
jne 0x54a3ef
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x54a3fc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x54a420
inc ecx
add ebx, ebx
jne 0x54a40c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x54a401
jne 0x54a41d
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x54a401
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x54a440
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x54a431
jmp 0x54a38e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x54a440
add edi, ecx
jmp 0x54a38e
pop esi
mov edi, esi
mov ecx, 0xb3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x54a45e
cmp byte [edi], 0x28
jne 0x54a45e
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 eax, ebx
loop 0x54a463
lea edi, [esi + 0x148000]
mov eax, dword [edi]
or eax, eax
je 0x54a4db
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x14aca8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x14ad20]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x54a490
mov ecx, edi
jns 0x54a4bf
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 + 0x14ad24]
or eax, eax
je 0x54a4d5
mov dword [ebx], eax
add ebx, 4
jmp 0x54a4ad
call dword [esi + 0x14ad28]
popal
jmp 0x401618
Function at 0x4088d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x463abb
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.004586a6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408952
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004565bd
mov eax, dword [eax]
push 0x49f1d0
push eax
call fcn.00449424
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00458931
test bl, bl
je 0x408952
push 0x49f1d0
lea ecx, [esp + 0xc]
call fcn.00458cc1
push 0x4a2d34
lea ecx, [esp + 0xc]
call fcn.00458cc1
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 0x40898e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00458931
jmp 0x408a59
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 0x408a12
lea edx, [esp + 0x7c]
push 0x4a2d30
push edx
call fcn.00449424
add esp, 8
test eax, eax
je 0x408a12
lea eax, [esp + 0x7c]
push 0x4a2d2c
push eax
call fcn.00449424
add esp, 8
test eax, eax
je 0x408a12
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 0x4089a2
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.00458931
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 0x409250
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 0x4092b2
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 0x4092c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x463b3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a91d8]
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 0x4093f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409326
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458931
xor eax, eax
jmp 0x40946f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00458a6e
push esi
lea ecx, [esp + 0xc]
call fcn.00458cfd
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 0x40944d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00409250
test eax, eax
jne 0x40944d
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.00409250
test eax, eax
jne 0x40944d
lea eax, [esp + 0x14]
push 0x4a2d48
push eax
call fcn.0044a460
mov esi, eax
add esp, 8
test esi, esi
jne 0x40942c
lea ecx, [esp + 0x14]
push 0x4a2d44
push ecx
call fcn.0044a3e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40942c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40942f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00458a1e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40933e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458931
xor eax, eax
jmp 0x40946f
mov byte [esi], 0
push 0x4a2d40
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.00458931
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 0x419ae0
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 0x419b4e
cmp si, 0x69
ja 0x419b4e
add esi, 0xffd0
cmp si, 0x11
je 0x419b1e
push 0x11
call edi
test ax, ax
jge 0x419b1e
or esi, 0x2000
cmp si, 0x10
je 0x419b33
push 0x10
call edi
test ax, ax
jge 0x419b33
or esi, 0x4000
cmp si, 0x12
je 0x419b48
push 0x12
call edi
test ax, ax
jge 0x419b48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x419b5b
mov esi, 0xbd
jmp 0x419b0f
cmp si, 0x6e
jne 0x419b68
mov esi, 0xbe
jmp 0x419b0f
cmp si, 0x6f
jne 0x419b09
mov esi, 0xbf
jmp 0x419b0f

Function at 0x41b200
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b9828]
xor edx, edx
cmp eax, edx
jne 0x41b226
xor eax, eax
mov byte [eax + 0x4b9728], al
inc eax
cmp eax, 0x100
jl 0x41b20e
mov dword [0x4b9828], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b9728
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41b2b7
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 0x41b28a
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 0x41b258
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41b330
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 0x41b383
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 0x41b36a
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 0x421dc0
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 0x421f58
cmp ebp, ebx
jle 0x421f58
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 0x421e1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x421e25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x421e34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x421e3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00458672
add esp, 4
cmp eax, ebx
je 0x421e5c
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.00458672
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 0x421f4e
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 0x421f35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x421f21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x421f16
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 0x421f24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x421f24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x421ec0
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 0x421eb1
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