joyce8/EMBER2024-capa huggingface dataset:
Function at 0x48a710
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a65f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, byte [esp + 0x3c]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
mov byte [esp + 0x10], al
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
mov ecx, dword [esp + 0x44]
push ebx
mov dword [esp + 0x40], ebx
mov byte [esp + 0x28], al
mov edx, dword [ecx]
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
call fcn.0047f760
mov eax, dword [0x57d170]
lea ecx, [esp + 0x10]
push eax
push ebx
push ecx
lea ecx, [esp + 0x30]
call fcn.0047f692
lea edx, [esp + 0x20]
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
mov byte [esp + 0x44], 1
call fcn.0048b210
mov esi, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x28]
cmp eax, ebx
mov dword [esp + 0xc], ecx
je 0x48a7b7
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x48a7ae
cmp al, 0xff
je 0x48a7ae
dec al
mov byte [ecx], al
jmp 0x48a7b7
push ecx
call fcn.00494254
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x28], ebx
cmp eax, ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
je 0x48a7e8
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x48a7df
cmp al, 0xff
je 0x48a7df
dec al
mov byte [ecx], al
jmp 0x48a7e8
push ecx
call fcn.00494254
add esp, 4
mov ecx, dword [esp + 0x34]
lea eax, [esi + 0x10]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x496904
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x49693c
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.00494991
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00494969
jmp 0x496948
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x497ffe
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 0x498040
call fcn.0049df9c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x498040
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x498037
xor eax, eax
jmp 0x498048
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0049804e
pop edi
pop esi
pop ebx
ret 4

Function at 0x49e4cc
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 0x49e4fa
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x49e518
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0049e432
jmp 0x49e518
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49e518
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0049e432
test edi, edi
mov eax, edi
jne 0x49e502
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x418180
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x12000]
push edi
or ebp, 0xffffffff
jmp 0x4181a2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4181a9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x418198
mov eax, 1
add ebx, ebx
jne 0x4181bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4181b0
jne 0x4181cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4181b0
xor ecx, ecx
sub eax, 3
jb 0x4181e0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x418252
mov ebp, eax
add ebx, ebx
jne 0x4181eb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4181f8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41821c
inc ecx
add ebx, ebx
jne 0x418208
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4181fd
jne 0x418219
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4181fd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41823c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41822d
jmp 0x41819e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41823c
add edi, ecx
jmp 0x41819e
pop esi
mov edi, esi
mov ecx, 0x3b2
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41825a
cmp byte [edi], 0
jne 0x41825a
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 0x41825f
lea edi, [esi + 0x16000]
mov eax, dword [edi]
or eax, eax
je 0x4182ce
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x180b0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x18114]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41828c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x18118]
or eax, eax
je 0x4182c8
mov dword [ebx], eax
add ebx, 4
jmp 0x4182a9
call dword [esi + 0x1811c]
popal
jmp 0x40a630

Function at 0x40ed68
Capabilities:
Encode data using xor

Disassembly:
sub esp, 4
mov dword [esp], 0x40eae0
pop ebx
add eax, 0x5078a268
add eax, edx
call fcn.0040ed9b
inc eax
sub eax, eax
xor dword [edi], ebx
and eax, edx
add eax, eax
inc edi
sub eax, 0xd41e2cc4
add edx, 1
cmp edi, esi
jne fcn.0040ed68
ret
Function at 0x402bd0
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
push esi
or cl, 0xff
or dl, 0xff
mov si, ax
dec eax
test si, si
je 0x402c11
mov esi, dword [esp + 8]
push edi
movsx edi, ax
inc edi
mov al, byte [esi]
xor al, cl
inc esi
mov byte [esp + 0x10], al
mov eax, dword [esp + 0x10]
and eax, 0xff
mov cl, byte [eax + 0x408020]
xor cl, dl
mov dl, byte [eax + 0x408120]
dec edi
jne 0x402bed
pop edi
xor eax, eax
pop esi
mov ah, cl
mov al, dl
ret 8

Function at 0x401c2e
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x100
and byte [ebp - 0x100], 0
push edi
push 0x3f
xor eax, eax
pop ecx
lea edi, [ebp - 0xff]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
push 8
lea eax, [ebp - 0x100]
push 0x404008
push eax
call fcn.00401ca0
mov ecx, 0x401bdc
mov eax, 0x4017fd
sub ecx, eax
push ecx
push eax
lea eax, [ebp - 0x100]
push eax
call fcn.00401d18
push 0x100
lea eax, [ebp - 0x100]
push 0
push eax
call fcn.004020d0
add esp, 0x24
call fcn.00401846
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x59f7a0
Capabilities:
Read .ini file
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebp
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
pop ebp
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x5a013c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x5a2110
sub eax, eax
test esi, esi
je 0x5a0214
sub eax, 1
test ecx, ecx
je 0x5a0212
test esi, 3
je 0x5a017a
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x5a015f
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x5a01f9
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x5a0184
mov ecx, edx
test ecx, ecx
je 0x5a0212
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x5a01ff
not eax
mov dword [esp + 0x1c], eax
popal
ret

Function at 0x5a021c
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.005a029f
jae 0x5a022a
xor ecx, ecx
call fcn.005a029f
jae 0x5a0259
xor eax, eax
call fcn.005a029f
jae 0x5a0269
mov bl, 2
inc ecx
mov al, 0x10
call fcn.005a029f
adc al, al
jae 0x5a024b
jne 0x5a0295
stosb byte es:[edi], al
jmp 0x5a022d
call fcn.005a02ab
sub ecx, ebx
jne 0x5a0272
call fcn.005a02a9
jmp 0x5a0291
lodsb al, byte [esi]
shr eax, 1
je 0x5a02bb
adc ecx, ecx
jmp 0x5a028e
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.005a02a9
cmp eax, 0x7d00
jae 0x5a028e
cmp ah, 5
jae 0x5a028f
cmp eax, 0x7f
ja 0x5a0290
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x5a022d
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x5a0bac
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x5a3000]
jne 0x5a0bb6
repz ret
jmp fcn.005a0e5d
Function at 0x10012000
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1007a4c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.1006f98f
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10013150
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x10012054
jmp dword [ecx*4 + 0x100121bc]
mov al, byte [esi]
test al, al
je 0x10012082
cmp al, 0x20
je 0x1001206e
cmp al, 0xa1
jne 0x10012082
cmp byte [esi + 1], al
jne 0x10012082
test al, 0x80
je 0x1001207a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x10012082
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10012061
test ecx, ecx
je case.default.0x10012054
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x10012054
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x100120c8
cmp dl, 0xa1
jne 0x100120bc
cmp byte [eax + 1], 0xa1
jne 0x100120bc
test ecx, ecx
jne 0x100120b4
mov edi, eax
mov ecx, 1
inc eax
jmp 0x100120dc
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x100120f6
jmp 0x100120dc
cmp dl, 0x20
jne 0x100120da
test ecx, ecx
jne 0x100120d3
mov edi, eax
mov ecx, 1
jmp 0x100120dc
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1001209c
cmp ecx, 1
jne case.default.0x10012054
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10012054
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10012054
mov al, byte [esi]
test al, al
je 0x1001214e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x10012134
mov cl, byte [esi + 1]
test cl, cl
je 0x1001214e
cmp al, 0xa1
jne 0x10012124
cmp cl, al
je 0x10012131
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.10013420
inc esi
jmp 0x10012146
cmp al, 0x20
je 0x10012146
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.10013460
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1001210d
push 0
lea ecx, [esp + 0x14]
call fcn.10013460
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.100221c0
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x10012181
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x100903e0
call fcn.10013350
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.1006f921
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x10018fa0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007aaab
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.1006f696
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10019022
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.1006d44d
mov eax, dword [eax]
push 0x100a01f0
push eax
call fcn.10060304
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.1006f921
test bl, bl
je 0x10019022
push 0x100a01f0
lea ecx, [esp + 0xc]
call fcn.1006fcb1
push 0x100a3d50
lea ecx, [esp + 0xc]
call fcn.1006fcb1
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 0x1001905e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.1006f921
jmp 0x10019129
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 0x100190e2
lea edx, [esp + 0x7c]
push 0x100a3d4c
push edx
call fcn.10060304
add esp, 8
test eax, eax
je 0x100190e2
lea eax, [esp + 0x7c]
push 0x100a3d48
push eax
call fcn.10060304
add esp, 8
test eax, eax
je 0x100190e2
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 0x10019072
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.1006f921
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 0x10019920
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 0x10019982
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 0x10019990
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007ab2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100aa240]
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 0x10019ac8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x100199f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1006f921
xor eax, eax
jmp 0x10019b3f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.1006fa5e
push esi
lea ecx, [esp + 0xc]
call fcn.1006fced
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 0x10019b1d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.10019920
test eax, eax
jne 0x10019b1d
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 closesocket
mov ecx, edi
call fcn.10019920
test eax, eax
jne 0x10019b1d
lea eax, [esp + 0x14]
push 0x100a3d64
push eax
call fcn.10061340
mov esi, eax
add esp, 8
test esi, esi
jne 0x10019afc
lea ecx, [esp + 0x14]
push 0x100a3d60
push ecx
call fcn.100612c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x10019afc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x10019aff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.1006fa0e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x10019a0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1006f921
xor eax, eax
jmp 0x10019b3f
mov byte [esi], 0
push 0x100a3d5c
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.1006f921
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 0x1002de00
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 0x1002de6e
cmp si, 0x69
ja 0x1002de6e
add esi, 0xffd0
cmp si, 0x11
je 0x1002de3e
push 0x11
call edi
test ax, ax
jge 0x1002de3e
or esi, 0x2000
cmp si, 0x10
je 0x1002de53
push 0x10
call edi
test ax, ax
jge 0x1002de53
or esi, 0x4000
cmp si, 0x12
je 0x1002de68
push 0x12
call edi
test ax, ax
jge 0x1002de68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x1002de7b
mov esi, 0xbd
jmp 0x1002de2f
cmp si, 0x6e
jne 0x1002de88
mov esi, 0xbe
jmp 0x1002de2f
cmp si, 0x6f
jne 0x1002de29
mov esi, 0xbf
jmp 0x1002de2f

Function at 0x1002f630
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100ba8d8]
xor edx, edx
cmp eax, edx
jne 0x1002f656
xor eax, eax
mov byte [eax + 0x100ba7d8], al
inc eax
cmp eax, 0x100
jl 0x1002f63e
mov dword [0x100ba8d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100ba7d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x1002f6e7
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 0x1002f6ba
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 0x1002f688
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x1002f760
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 0x1002f7b3
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 0x1002f79a
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 0x100361f0
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 0x10036388
cmp ebp, ebx
jle 0x10036388
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 0x1003624e
dec eax
or eax, 0xfffffff8
inc eax
je 0x10036255
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x10036264
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1003626b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.1006f662
add esp, 4
cmp eax, ebx
je 0x1003628c
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.1006f662
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 0x1003637e
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 0x10036365
mov al, byte [edx]
cmp al, 0xc0
jbe 0x10036351
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x10036346
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 0x10036354
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x10036354
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x100362f0
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 0x100362e1
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 0x100393e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x1007c558
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 0x10039419
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.10077029
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.10077075
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.100394a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.100770b2
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24