joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43b8ec
Capabilities:
Encrypt data using aes

Disassembly:
jmp 0x43b924
jmp 0x43b908
lea esp, [esp + 4]
jmp 0x43b8cf
jmp 0x43b940
jmp 0x43b95c
push ebx
jmp 0x43b978
jmp 0x43b994
push ebp
jmp 0x43b9b0
jmp 0x43b9cc
push esi
jmp 0x43b9e8
jmp 0x4721a4
push edi
movzx edx, byte [eax]
shl edx, 8
movzx esi, byte [eax + 1]
xor edx, esi
movzx esi, byte [eax + 2]
jmp 0x4721fc
xor edx, esi
movzx esi, byte [eax + 5]
mov dword [ecx], edx
jmp 0x472297
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 3]
shl edx, 8
jmp 0x4721d9
xor ecx, edx
xor ecx, dword [ebx]
lea edi, [eax + 0x10]
jmp 0x4723d1
mov edi, dword [edi*4 + 0x44526c]
and ecx, 0xff0000
and edi, 0xff000000
xor ecx, edi
mov edi, edx
and edx, esi
mov edx, dword [edx*4 + 0x44526c]
shr edi, 0x18
movzx edi, byte [edi*4 + 0x44526c]
xor ecx, edi
and edx, ebp
jmp 0x47222c
movzx edx, byte [eax + 4]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 6]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 7]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 9]
mov dword [ecx + 4], edx
movzx edx, byte [eax + 8]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xa]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xb]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xd]
mov dword [ecx + 8], edx
movzx edx, byte [eax + 0xc]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xe]
movzx eax, byte [eax + 0xf]
shl edx, 8
xor edx, esi
shl edx, 8
xor edx, eax
mov dword [ecx + 0xc], edx
mov eax, edx
shr eax, 0x10
mov esi, 0xff
and eax, esi
mov eax, dword [eax*4 + 0x44526c]
xor eax, 0x1000000
mov edi, edx
shr edi, 8
and edi, esi
mov edi, dword [edi*4 + 0x44526c]
and edi, 0xff0000
mov ebx, dword [ecx + 4]
and eax, 0xff000000
xor eax, edi
mov edi, edx
shr edi, 0x18
movzx edi, byte [edi*4 + 0x44526c]
xor eax, edi
mov edi, edx
and edi, esi
mov edi, dword [edi*4 + 0x44526c]
mov ebp, 0xff00
and edi, ebp
xor eax, edi
xor eax, dword [ecx]
lea edi, [ecx + 0x10]
xor ebx, eax
mov dword [edi], eax
mov eax, dword [ecx + 8]
xor eax, ebx
mov dword [ecx + 0x14], ebx
mov dword [ecx + 0x18], eax
xor edx, eax
mov dword [ecx + 0x1c], edx
call fcn.0045f04f
mov eax, edi
mov edx, dword [eax + 0xc]
mov ecx, edx
shr ecx, 8
mov edi, edx
and ecx, esi
mov ecx, dword [ecx*4 + 0x44526c]
shr edi, 0x10
and edi, esi
jmp 0x47224d
xor ecx, dword [eax]
add ebx, 4
mov dword [edi], ecx
mov edx, dword [eax + 4]
xor edx, ecx
mov dword [eax + 0x14], edx
mov ecx, dword [eax + 8]
xor ecx, edx
mov dword [eax + 0x18], ecx
mov edx, dword [eax + 0xc]
xor edx, ecx
mov dword [eax + 0x1c], edx
cmp ebx, 0x446a94
jne 0x472374
push 0xa
pop eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x43cbef
Capabilities:
Encode data using base64

Disassembly:
call fcn.0043ca11
jmp 0x43cc0b
lea esp, [esp + 4]
jmp 0x43cdcb
jmp 0x43cc43
jmp 0x43cc5f
push ebp
jmp 0x43cc7b
jmp 0x43cc97
mov ebp, esp
jmp 0x43ccb3
jmp 0x43cccf
movzx eax, byte [ecx]
jmp 0x43cceb
jmp 0x43cd07
shl eax, 0x10
jmp 0x43cd23
jmp 0x43cd3f
cmp dword [ebp + 0xc], 2
jmp 0x43cd77
jmp 0x47325f
jmp 0x43cd93
jb 0x43cd5b
jae 0x43cdaf
push ecx
add dword [edi + 0xc65f57d], esi
call [edi]
rcr dword [eax - 0x32], cl
test eax, 0x860eff58
adc al, 0x73
mov es, word [ebp - 0x19]
outsb dx, byte [esi]
cld
jmp 0x4731be
jmp 0x43cc27
jmp 0x43cbea
movzx edx, byte [ecx + 1]
shl edx, 8
or eax, edx
jmp 0x43cd5b
push ebx
push esi
push edi
mov ecx, eax
push 0x3f
mov esi, eax
shr ecx, 0x12
pop edx
shr esi, 0xc
and ecx, edx
and esi, edx
cmp dword [ebp + 0xc], 2
jb 0x47327c
mov edi, eax
shr edi, 6
and edi, edx
jmp 0x4732a3
cmp dword [ebp + 0xc], 3
jne 0x473222
movzx ecx, byte [ecx + 2]
or eax, ecx
jmp 0x473222
mov edi, dword [ebp + 0xc]
jmp 0x4732a3
mov ebx, dword [ebp + 0xc]
jmp 0x47335b
cmp dword [ebp + 0xc], 3
jmp 0x473460
cmp ecx, 0x34
jae 0x4733c1
lea edx, [ecx + 0x47]
jmp 0x47333e
mov ecx, dword [ebp + 8]
jmp 0x4733ee
push 0x3e
pop eax
cmp ecx, 0x1a
jae 0x4732f4
lea edx, [ecx + 0x41]
jmp 0x47333e
xor edx, edx
cmp ecx, eax
setne dl
lea edx, [edx*4 + 0x2b]
jmp 0x47333e
add byte [edi - 0x1f], ch
fist word [0xb273c83b]
cmp ecx, eax
jae 0x473377
lea edx, [ecx - 4]
jmp 0x47333e
mov byte [ecx], dl
cmp esi, 0x1a
jae 0x473438
jb 0x4734a0
add byte [eax], al
add byte [eax - 5], bh
js 0x4733f8
imul ecx, dword [esi], 0xfffffffd
setge byte [0xfd17e49d]
sub byte [ecx + 0x4cbb4829], bh
fidivr dword [edi]
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
mov ah, 0x24
mov edx, 0x498b2cdd
fmul dword [esi + 0x29]
fcomp dword [ebx]
jbe 0x4733bc
cmp esi, 0x34
jae 0x4734e1
invalid
lea ecx, [esi + 0x47]
jmp 0x47347f
jne 0x473285
and eax, edx
mov ebx, eax
jmp 0x47335b
cmp dword [ebp + 0xc], 2
mov edx, dword [ebp + 8]
jmp 0x473597
lea ecx, [esi + 0x41]
jmp 0x47347f
cmp esi, eax
jae 0x473522
lea ecx, [esi - 4]
jmp 0x47347f
xor ecx, ecx
cmp esi, eax
setne cl
jmp 0x4735e1
mov byte [edx + 1], cl
jb 0x4735c0
cmp edi, 0x1a
jae 0x473640
jb 0x473606
invalid
mov byte [edx + 2], 0x3d
jmp 0x47367c
lea ecx, [ecx*4 + 0x2b]
jmp 0x47347f
lea ecx, [edi + 0x41]
jmp 0x473622
mov byte [edx + 2], cl
jmp 0x47367c
cmp edi, 0x34
jmp 0x473720
xor ecx, ecx
cmp edi, eax
setne cl
lea ecx, [ecx*4 + 0x2b]
jmp 0x473622
cmp dword [ebp + 0xc], 3
jmp 0x473740
jae 0x4737ab
lea ecx, [edi + 0x47]
jmp 0x473622
jne 0x473783
cmp ebx, 0x1a
jmp 0x4737c8
cmp ebx, 0x34
jae 0x47383b
lea ecx, [ebx + 0x47]
jmp 0x47387b
mov byte [edx + 3], 0x3d
jmp 0x47389b
cmp edi, eax
jae 0x47366a
lea ecx, [edi - 4]
jmp 0x473622
jae 0x47375e
lea ecx, [ebx + 0x41]
jmp 0x47387b
cmp ebx, eax
jae 0x47385b
lea ecx, [ebx - 4]
jmp 0x47387b
xor ecx, ecx
cmp ebx, eax
setne cl
jmp 0x4738ea
mov byte [edx + 3], cl
jmp 0x47389b
pop edi
pop esi
pop ebx
pop ebp
ret
lea ecx, [ecx*4 + 0x2b]
jmp 0x47387b
Function at 0x43da30
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x474b7d
lea esp, [esp + 4]
jmp fcn.00474b3b
Function at 0x46128f
Capabilities:
Encode data using base64

Disassembly:
call fcn.0043ca11
jmp 0x43cc0b
lea esp, [esp + 4]
jmp 0x43cdcb
jmp 0x43cc43
jmp 0x43cc5f
push ebp
jmp 0x43cc7b
jmp 0x43cc97
mov ebp, esp
jmp 0x43ccb3
jmp 0x43cccf
movzx eax, byte [ecx]
jmp 0x43cceb
jmp 0x43cd07
shl eax, 0x10
jmp 0x43cd23
jmp 0x43cd3f
cmp dword [ebp + 0xc], 2
jmp 0x43cd77
jmp 0x47325f
jmp 0x43cd93
jb 0x43cd5b
jae 0x43cdaf
push ecx
add dword [edi + 0xc65f57d], esi
call [edi]
rcr dword [eax - 0x32], cl
test eax, 0x860eff58
adc al, 0x73
mov es, word [ebp - 0x19]
outsb dx, byte [esi]
cld
jmp 0x4731be
jmp 0x43cc27
jmp 0x43cbea
movzx edx, byte [ecx + 1]
shl edx, 8
or eax, edx
jmp 0x43cd5b
push ebx
push esi
push edi
mov ecx, eax
push 0x3f
mov esi, eax
shr ecx, 0x12
pop edx
shr esi, 0xc
and ecx, edx
and esi, edx
cmp dword [ebp + 0xc], 2
jb 0x47327c
mov edi, eax
shr edi, 6
and edi, edx
jmp 0x4732a3
cmp dword [ebp + 0xc], 3
jne 0x473222
movzx ecx, byte [ecx + 2]
or eax, ecx
jmp 0x473222
mov edi, dword [ebp + 0xc]
jmp 0x4732a3
mov ebx, dword [ebp + 0xc]
jmp 0x47335b
cmp dword [ebp + 0xc], 3
jmp 0x473460
cmp ecx, 0x34
jae 0x4733c1
lea edx, [ecx + 0x47]
jmp 0x47333e
mov ecx, dword [ebp + 8]
jmp 0x4733ee
push 0x3e
pop eax
cmp ecx, 0x1a
jae 0x4732f4
lea edx, [ecx + 0x41]
jmp 0x47333e
xor edx, edx
cmp ecx, eax
setne dl
lea edx, [edx*4 + 0x2b]
jmp 0x47333e
add byte [edi - 0x1f], ch
fist word [0xb273c83b]
cmp ecx, eax
jae 0x473377
lea edx, [ecx - 4]
jmp 0x47333e
mov byte [ecx], dl
cmp esi, 0x1a
jae 0x473438
jb 0x4734a0
add byte [eax], al
add byte [eax - 5], bh
js 0x4733f8
imul ecx, dword [esi], 0xfffffffd
setge byte [0xfd17e49d]
sub byte [ecx + 0x4cbb4829], bh
fidivr dword [edi]
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
mov ah, 0x24
mov edx, 0x498b2cdd
fmul dword [esi + 0x29]
fcomp dword [ebx]
jbe 0x4733bc
cmp esi, 0x34
jae 0x4734e1
invalid
lea ecx, [esi + 0x47]
jmp 0x47347f
jne 0x473285
and eax, edx
mov ebx, eax
jmp 0x47335b
cmp dword [ebp + 0xc], 2
mov edx, dword [ebp + 8]
jmp 0x473597
lea ecx, [esi + 0x41]
jmp 0x47347f
cmp esi, eax
jae 0x473522
lea ecx, [esi - 4]
jmp 0x47347f
xor ecx, ecx
cmp esi, eax
setne cl
jmp 0x4735e1
mov byte [edx + 1], cl
jb 0x4735c0
cmp edi, 0x1a
jae 0x473640
jb 0x473606
invalid
mov byte [edx + 2], 0x3d
jmp 0x47367c
lea ecx, [ecx*4 + 0x2b]
jmp 0x47347f
lea ecx, [edi + 0x41]
jmp 0x473622
mov byte [edx + 2], cl
jmp 0x47367c
cmp edi, 0x34
jmp 0x473720
xor ecx, ecx
cmp edi, eax
setne cl
lea ecx, [ecx*4 + 0x2b]
jmp 0x473622
cmp dword [ebp + 0xc], 3
jmp 0x473740
jae 0x4737ab
lea ecx, [edi + 0x47]
jmp 0x473622
jne 0x473783
cmp ebx, 0x1a
jmp 0x4737c8
cmp ebx, 0x34
jae 0x47383b
lea ecx, [ebx + 0x47]
jmp 0x47387b
mov byte [edx + 3], 0x3d
jmp 0x47389b
cmp edi, eax
jae 0x47366a
lea ecx, [edi - 4]
jmp 0x473622
jae 0x47375e
lea ecx, [ebx + 0x41]
jmp 0x47387b
cmp ebx, eax
jae 0x47385b
lea ecx, [ebx - 4]
jmp 0x47387b
xor ecx, ecx
cmp ebx, eax
setne cl
jmp 0x4738ea
mov byte [edx + 3], cl
jmp 0x47389b
pop edi
pop esi
pop ebx
pop ebp
ret
lea ecx, [ecx*4 + 0x2b]
jmp 0x47387b
Function at 0x462183
Capabilities:
Encode data using xor

Disassembly:
call 0x434fe1
jmp 0x435091

Function at 0x46d041
Capabilities:
Enumerate pe sections

Disassembly:
pop edi
pop esi
pop ebx
pop ebp
ret
inc edx
add eax, 0x28
cmp edx, esi
jb 0x46cf85
jmp 0x46cf56
xor eax, eax
jmp 0x46ceda
test esi, esi
jbe 0x46cf56
mov edi, dword [ebp + 0xc]
mov ecx, dword [eax + 0xc]
cmp edi, ecx
jb 0x46cf33
mov ebx, dword [eax + 8]
add ebx, ecx
cmp edi, ebx
jb 0x46ceda
jmp 0x46cf33
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
push ebx
push esi
movzx esi, word [ecx + 6]
xor edx, edx
push edi
lea eax, [eax + ecx + 0x18]
jmp 0x46cf7e

Function at 0x46d19f
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x46d1b6
xor edx, edx
mov ecx, 0x10b
cmp word [eax + 0x18], cx
sete dl
mov eax, edx
pop ebp
ret
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
je 0x46d11e
xor eax, eax
pop ebp
ret
Function at 0x40dee0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47661b
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.0046b243
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40df62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046915a
mov eax, dword [eax]
push 0x554214
push eax
call fcn.0045bb14
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046b4ce
test bl, bl
je 0x40df62
push 0x554214
lea ecx, [esp + 0xc]
call fcn.0046b85e
push 0x557d7c
lea ecx, [esp + 0xc]
call fcn.0046b85e
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 0x40df9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046b4ce
jmp 0x40e069
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 0x40e022
lea edx, [esp + 0x7c]
push 0x557d78
push edx
call fcn.0045bb14
add esp, 8
test eax, eax
je 0x40e022
lea eax, [esp + 0x7c]
push 0x557d74
push eax
call fcn.0045bb14
add esp, 8
test eax, eax
je 0x40e022
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 0x40dfb2
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.0046b4ce
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 0x40e860
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 0x40e8c2
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 0x40e8d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47669b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x55e8b8]
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 0x40ea08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e936
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046b4ce
xor eax, eax
jmp 0x40ea7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046b60b
push esi
lea ecx, [esp + 0xc]
call fcn.0046b89a
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 0x40ea5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040e860
test eax, eax
jne 0x40ea5d
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.0040e860
test eax, eax
jne 0x40ea5d
lea eax, [esp + 0x14]
push 0x557d90
push eax
call fcn.0045cb50
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ea3c
lea ecx, [esp + 0x14]
push 0x557d8c
push ecx
call fcn.0045cad0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ea3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ea3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046b5bb
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e94e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046b4ce
xor eax, eax
jmp 0x40ea7f
mov byte [esi], 0
push 0x557d88
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.0046b4ce
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 0x41ef10
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 0x41ef7e
cmp si, 0x69
ja 0x41ef7e
add esi, 0xffd0
cmp si, 0x11
je 0x41ef4e
push 0x11
call edi
test ax, ax
jge 0x41ef4e
or esi, 0x2000
cmp si, 0x10
je 0x41ef63
push 0x10
call edi
test ax, ax
jge 0x41ef63
or esi, 0x4000
cmp si, 0x12
je 0x41ef78
push 0x12
call edi
test ax, ax
jge 0x41ef78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ef8b
mov esi, 0xbd
jmp 0x41ef3f
cmp si, 0x6e
jne 0x41ef98
mov esi, 0xbe
jmp 0x41ef3f
cmp si, 0x6f
jne 0x41ef39
mov esi, 0xbf
jmp 0x41ef3f

Function at 0x420740
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x56ef58]
xor edx, edx
cmp eax, edx
jne 0x420766
xor eax, eax
mov byte [eax + 0x56ee58], al
inc eax
cmp eax, 0x100
jl 0x42074e
mov dword [0x56ef58], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x56ee58
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4207f7
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 0x4207ca
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 0x420798
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420870
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 0x4208c3
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 0x4208aa
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 0x427300
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 0x427498
cmp ebp, ebx
jle 0x427498
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42735e
dec eax
or eax, 0xfffffff8
inc eax
je 0x427365
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427374
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42737b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046b20f
add esp, 4
cmp eax, ebx
je 0x42739c
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.0046b20f
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 0x42748e
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 0x427475
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427461
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427456
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 0x427464
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427464
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427400
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 0x4273f1
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 0x42a4e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x477b68
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 0x42a519
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.00472bbc
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00472c08
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.0042a5a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00472c45
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42eb60
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4782f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042f6e0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42ec09
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042e7f0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.00471e6d
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043e0b0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00471edf
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14