joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405f20
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x406126
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0x83
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xa2
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x28
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x60
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0xe3
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0x2c
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x86
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x30
add esp, 0x40
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0x64
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x7f
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xd2
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xf7
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x57
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xb5
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x2f
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x79
add esp, 0x40
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x29
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xc7
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0xbf
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0x64
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 8
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x9d
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xfb
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x78
add esp, 0x40
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x22
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xf1
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
xor byte [esi + ebx], 0x25
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0x17
push 0x6f
push str._1d_:_DSuygac
call fcn.00407ea0
add byte [esi + ebx], 0xa2
add esp, 0x28
inc esi
cmp esi, edi
jb 0x405f40
pop ebx
pop edi
pop esi
ret
Function at 0x41dde7
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041da89

Function at 0x41ddf2
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041dc18

Function at 0x41e1ec
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040c210
mov eax, dword [0x46501c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041ba18
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41e22e
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41e38a
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00428ee0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x466d98]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041f3bc
mov ecx, dword [esi*4 + 0x466d98]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41e383
cmp eax, dword [edi + ecx + 0x24]
jne 0x41e383
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41e383
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041f3bc
add esp, 0x14
test edx, edx
jl 0x41e383
jg 0x41e2f9
test eax, eax
jb 0x41e383
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41e383
jl 0x41e313
cmp dword [ebp - 0x1008], eax
ja 0x41e383
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41e331
test ebx, ebx
je 0x41e36a
cmp ecx, edi
jae 0x41e36a
mov al, byte [ecx]
cmp al, 0xd
jne 0x41e34b
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41e357
cmp byte [ecx + 1], 0xa
jne 0x41e357
inc ecx
jmp 0x41e357
movzx eax, al
movsx eax, byte [eax + 0x4652b8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41e331
cmp edx, ebx
jne 0x41e331
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41e388
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040b48c
leave
ret
Function at 0x41e85a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x466d98]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41e89a
cmp byte [ebx], 0xa
jne 0x41e89a
or byte [eax + edi + 0x28], 4
jmp 0x41e89f
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x41e99d
mov al, byte [edx]
cmp al, 0x1a
je 0x41e97f
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41e8ce
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x41e8f3
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41e8fd
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x41e8b0
jmp 0x41e99d
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41e97a
cmp dword [ebp - 0xc], 0
je 0x41e97a
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x466d98]
test byte [eax + edi + 0x28], 0x48
je 0x41e954
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41e93f
mov byte [esi], dl
jmp 0x41e950
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x466d98]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41e99d
cmp byte [ebp - 1], 0xa
jne 0x41e963
cmp esi, ebx
jne 0x41e963
mov byte [esi], 0xa
jmp 0x41e99c
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041f3da
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41e99d
mov byte [esi], 0xd
jmp 0x41e99c
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x466d98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41e999
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41e99d
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41e9a6
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x466d98]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41e9e9
cmp word [esi], dx
jne 0x41e9e9
or byte [edi + eax + 0x28], 4
jmp 0x41e9ee
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x41eb41
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x41eb21
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x41ea30
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41ea66
cmp eax, edx
jae 0x41ea72
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x41ea08
jmp 0x41eb41
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41eb1d
cmp dword [ebp - 0x14], 0
je 0x41eb1d
mov eax, dword [ebx*4 + 0x466d98]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x41eaf5
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x41eabe
mov word [esi], cx
jmp 0x41eaf1
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x466d98]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x466d98]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x466d98]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x41eb41
pop ebx
cmp word [ebp - 4], bx
jne 0x41eb06
cmp esi, dword [ebp + 0xc]
jne 0x41eb06
mov word [esi], bx
jmp 0x41eb3e
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041f3da
add esp, 0x10
cmp word [ebp - 4], bx
je 0x41eb41
push 0xd
jmp 0x41eb3a
mov ecx, dword [ebx*4 + 0x466d98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41eb38
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41eb41
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x402911
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.004058e0
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.004058e0
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
push 0x10
call fcn.004058e0
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x406bf0
call fcn.004058da
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x4029d1
mov eax, 0
jmp 0x402b3d
cmp dword [ebp + 0xc], 0
jne 0x4029fd
mov dword [ebp - 0x1c], esp
mov eax, 9
call fcn.004058ec
cmp dword [ebp - 0x1c], esp
je 0x4029fa
push 6
call fcn.004058e6
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x402a25
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x402a1f
push ebx
call fcn.004058d4
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0xa
call fcn.004058ec
cmp dword [ebp - 0x1c], esp
je 0x402a50
push 6
call fcn.004058e6
add esp, 4
mov dword [ebp - 0x1c], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x4741b9
mov eax, 0xb
call fcn.004058ec
cmp dword [ebp - 0x1c], esp
je 0x402a7c
push 6
call fcn.004058e6
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov dword [ebp - 0x1c], esp
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0xc
call fcn.004058ec
cmp dword [ebp - 0x1c], esp
je 0x402b10
push 6
call fcn.004058e6
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esp
push dword [ebp - 8]
mov eax, 0xd
call fcn.004058ec
cmp dword [ebp - 0x1c], esp
je 0x402b35
push 6
call fcn.004058e6
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x402b3d
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.004058d4
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.004058d4
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.004058d4
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x40eba0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46da8b
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.0046210f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ec22
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045ff67
mov eax, dword [eax]
push 0x5931f0
push eax
call fcn.004524d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046239a
test bl, bl
je 0x40ec22
push 0x5931f0
lea ecx, [esp + 0xc]
call fcn.0046272a
push 0x596d60
lea ecx, [esp + 0xc]
call fcn.0046272a
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 0x40ec5e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046239a
jmp 0x40ed29
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 0x40ece2
lea edx, [esp + 0x7c]
push 0x596d5c
push edx
call fcn.004524d4
add esp, 8
test eax, eax
je 0x40ece2
lea eax, [esp + 0x7c]
push 0x596d58
push eax
call fcn.004524d4
add esp, 8
test eax, eax
je 0x40ece2
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 0x40ec72
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.0046239a
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 0x40f520
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 0x40f582
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 0x40f590
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46db0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x59d510]
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 0x40f6c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40f5f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046239a
xor eax, eax
jmp 0x40f73f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004624d7
push esi
lea ecx, [esp + 0xc]
call fcn.00462766
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 0x40f71d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040f520
test eax, eax
jne 0x40f71d
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.0040f520
test eax, eax
jne 0x40f71d
lea eax, [esp + 0x14]
push 0x596d74
push eax
call fcn.004535e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f6fc
lea ecx, [esp + 0x14]
push 0x596d70
push ecx
call fcn.00453560
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f6fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40f6ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00462487
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40f60e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046239a
xor eax, eax
jmp 0x40f73f
mov byte [esi], 0
push 0x596d6c
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.0046239a
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 0x420130
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 0x42019e
cmp si, 0x69
ja 0x42019e
add esi, 0xffd0
cmp si, 0x11
je 0x42016e
push 0x11
call edi
test ax, ax
jge 0x42016e
or esi, 0x2000
cmp si, 0x10
je 0x420183
push 0x10
call edi
test ax, ax
jge 0x420183
or esi, 0x4000
cmp si, 0x12
je 0x420198
push 0x12
call edi
test ax, ax
jge 0x420198
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4201ab
mov esi, 0xbd
jmp 0x42015f
cmp si, 0x6e
jne 0x4201b8
mov esi, 0xbe
jmp 0x42015f
cmp si, 0x6f
jne 0x420159
mov esi, 0xbf
jmp 0x42015f

Function at 0x4218d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5adc48]
xor edx, edx
cmp eax, edx
jne 0x4218f6
xor eax, eax
mov byte [eax + 0x5adb48], al
inc eax
cmp eax, 0x100
jl 0x4218de
mov dword [0x5adc48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5adb48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x421987
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 0x42195a
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 0x421928
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x421a00
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 0x421a53
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 0x421a3a
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 0x428490
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 0x428628
cmp ebp, ebx
jle 0x428628
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 0x4284ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4284f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x428504
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42850b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004620db
add esp, 4
cmp eax, ebx
je 0x42852c
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.004620db
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 0x42861e
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 0x428605
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4285f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4285e6
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 0x4285f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4285f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x428590
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 0x428581
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