joyce8/EMBER2024-capa huggingface dataset:
Function at 0x418f21
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
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 + 0x53c678]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x418f61
cmp byte [ebx], 0xa
jne 0x418f61
or byte [edi + eax + 0x28], 4
jmp 0x418f66
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x419065
mov dl, byte [eax]
cmp dl, 0x1a
je 0x419048
inc eax
cmp dl, 0xd
je 0x418f92
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x418fb8
cmp eax, ecx
jae 0x418fc6
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x418f7a
jmp 0x419065
push 0
lea eax, [ebp - 0x10]
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 0x419043
cmp dword [ebp - 0x10], 0
je 0x419043
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x53c678]
test byte [eax + edi + 0x28], 0x48
je 0x41901d
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x419008
mov byte [esi], dl
jmp 0x419019
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x53c678]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x419065
cmp byte [ebp - 1], 0xa
jne 0x41902c
cmp esi, ebx
jne 0x41902c
mov byte [esi], 0xa
jmp 0x419064
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00419aa7
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x419065
mov byte [esi], 0xd
jmp 0x419064
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x53c678]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x419062
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x419065
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41906e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x53c678]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4190b4
cmp word [ebx], dx
jne 0x4190b4
or byte [eax + edi + 0x28], 4
jmp 0x4190b9
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x41921c
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4191fc
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4190fa
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x419130
cmp eax, edx
jae 0x41913e
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
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 - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4190d5
jmp 0x41921c
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4191f7
cmp dword [ebp - 0x18], 0
je 0x4191f7
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x53c678]
test byte [eax + edi + 0x28], 0x48
je 0x4191cd
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x419191
mov word [esi], cx
jmp 0x4191c8
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x53c678]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x53c678]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x53c678]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x41921c
pop eax
cmp word [ebp - 4], ax
jne 0x4191dd
cmp esi, ebx
jne 0x4191dd
mov word [esi], ax
jmp 0x419219
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00419aa7
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x41921c
push 0xd
pop eax
jmp 0x4191d8
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x53c678]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x419216
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x41921c
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41dc29
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x41dcc6
push ebx
push esi
call fcn.0041dbf2
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0041ca61
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x41dc73
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41dcc5
push edi
push eax
call fcn.00419e95
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x41dc93
call fcn.0041780a
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41dcc4
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041ca61
add esp, 0x20
test eax, eax
jne 0x41dcb2
push edi
call fcn.0041780a
jmp 0x41dcba
push ebx
call fcn.0041780a
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x4202f6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00416330
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x420365
cmp esi, dword [ebp - 4]
je 0x420360
cmp dword [ebp + 0xc], 0
je 0x420360
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x42033d
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0041fe48
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x420367
xor eax, eax
inc eax
jmp 0x420367
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4203cc
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x435010]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.00416330
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.00416330
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x420443
cmp word [ecx], dx
je 0x420443
mov eax, dword [0x429be4]
push edi
dec eax
push eax
push 0x429ad0
call fcn.0042036b
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4204b6
cmp word [eax], dx
je 0x4204b6
mov eax, dword [edi]
test eax, eax
je 0x420467
cmp word [eax], dx
je 0x420467
lea eax, [ebp - 0x10]
push eax
call fcn.0041fd4e
jmp 0x420470
lea eax, [ebp - 0x10]
push eax
call fcn.0041fde9
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4204e0
mov eax, dword [0x429acc]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4297c0
call fcn.0042036b
add esp, 0xc
test al, al
je 0x4204e0
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4204ab
cmp word [eax], di
je 0x4204ab
lea eax, [ebp - 0x10]
push eax
call fcn.0041fd4e
pop ecx
jmp 0x4204e2
lea eax, [ebp - 0x10]
push eax
call fcn.0041fde9
jmp 0x4204a8
mov eax, dword [edi]
test eax, eax
je 0x4204cd
cmp word [eax], dx
je 0x4204cd
lea eax, [ebp - 0x10]
push eax
call fcn.0041fd03
pop ecx
jmp 0x4204e0
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4205ab
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004201f0
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4205ab
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4205ab
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4205ab
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x420538
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00418562
test ebx, ebx
je 0x4205a6
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00418562
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4205ab
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4205ab
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00422177
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4205ad
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040b3e0
leave
ret
Function at 0x422f10
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x422f3d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x422f3d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x4a5920
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x5e000]
push edi
or ebp, 0xffffffff
jmp 0x4a5942
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4a5949
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a5938
mov eax, 1
add ebx, ebx
jne 0x4a595b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4a596c
jne 0x4a598b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a598b
dec eax
add ebx, ebx
jne 0x4a5978
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4a5950
add ebx, ebx
jne 0x4a5987
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4a59dd
xor ecx, ecx
sub eax, 3
jb 0x4a59a3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4a5a12
sar eax, 1
mov ebp, eax
jmp 0x4a59ae
add ebx, ebx
jne 0x4a59ae
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a597c
inc ecx
add ebx, ebx
jne 0x4a59bc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a597c
add ebx, ebx
jne 0x4a59c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4a59be
jne 0x4a59da
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4a59be
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4a59fc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4a59ee
jmp 0x4a593e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4a59fc
add edi, ecx
jmp 0x4a593e
pop esi
mov edi, esi
mov ecx, 0x1eb3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4a5a1a
cmp byte [edi], 9
jne 0x4a5a1a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4a5a1f
lea edi, [esi + 0xa1000]
mov eax, dword [edi]
or eax, eax
je 0x4a5a97
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb6034]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb613c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4a5a4c
mov ecx, edi
jns 0x4a5a7b
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 + 0xb6144]
or eax, eax
je 0x4a5a91
mov dword [ebx], eax
add ebx, 4
jmp 0x4a5a69
call dword [esi + 0xb6140]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x4a5ac8
cmp al, 0xef
ja 0x4a5abb
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x4a5a9d
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x4a5aaa
mov ebp, dword [esi + 0xb6148]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4a5afc
sub esp, 0xffffff80
jmp 0x437f02
Function at 0x100040a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0xf1a750
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.100039a0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.10003a20
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.10003a20
lea ecx, [esi + 0xc]
call fcn.1001351f
lea ecx, [esi + 0x10]
call fcn.1001351f
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.100066a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.100066a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.100066a0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.10013594
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.10013594
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4117b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46d1ab
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.00461c0a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411832
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045f97d
mov eax, dword [eax]
push 0x483230
push eax
call fcn.00452614
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00461e95
test bl, bl
je 0x411832
push 0x483230
lea ecx, [esp + 0xc]
call fcn.00462225
push 0x486da4
lea ecx, [esp + 0xc]
call fcn.00462225
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 0x41186e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00461e95
jmp 0x411939
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 0x4118f2
lea edx, [esp + 0x7c]
push 0x486da0
push edx
call fcn.00452614
add esp, 8
test eax, eax
je 0x4118f2
lea eax, [esp + 0x7c]
push 0x486d9c
push eax
call fcn.00452614
add esp, 8
test eax, eax
je 0x4118f2
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 0x411882
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.00461e95
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 0x412130
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 0x412192
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 0x4121a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46d22b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48dcf8]
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 0x4122d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412206
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461e95
xor eax, eax
jmp 0x41234f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461fd2
push esi
lea ecx, [esp + 0xc]
call fcn.00462261
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 0x41232d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00412130
test eax, eax
jne 0x41232d
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.00412130
test eax, eax
jne 0x41232d
lea eax, [esp + 0x14]
push 0x486db8
push eax
call fcn.00453720
mov esi, eax
add esp, 8
test esi, esi
jne 0x41230c
lea ecx, [esp + 0x14]
push 0x486db4
push ecx
call fcn.004536a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41230c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41230f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00461f82
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41221e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461e95
xor eax, eax
jmp 0x41234f
mov byte [esi], 0
push 0x486db0
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.00461e95
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 0x422810
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 0x42287e
cmp si, 0x69
ja 0x42287e
add esi, 0xffd0
cmp si, 0x11
je 0x42284e
push 0x11
call edi
test ax, ax
jge 0x42284e
or esi, 0x2000
cmp si, 0x10
je 0x422863
push 0x10
call edi
test ax, ax
jge 0x422863
or esi, 0x4000
cmp si, 0x12
je 0x422878
push 0x12
call edi
test ax, ax
jge 0x422878
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42288b
mov esi, 0xbd
jmp 0x42283f
cmp si, 0x6e
jne 0x422898
mov esi, 0xbe
jmp 0x42283f
cmp si, 0x6f
jne 0x422839
mov esi, 0xbf
jmp 0x42283f

Function at 0x424040
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49ed48]
xor edx, edx
cmp eax, edx
jne 0x424066
xor eax, eax
mov byte [eax + 0x49ec48], al
inc eax
cmp eax, 0x100
jl 0x42404e
mov dword [0x49ed48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49ec48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4240f7
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 0x4240ca
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 0x424098
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424170
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 0x4241c3
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 0x4241aa
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