joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a3850
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x100a3919
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x100a3871
cmp al, 0x6b
jne 0x100a3919
inc ecx
cmp al, 0x6b
jne 0x100a38db
add esi, 0xfffffffd
xor eax, eax
test esi, esi
jle 0x100a3892
nop
mov dl, byte [ecx]
inc ecx
cmp dl, 0xba
je 0x100a3892
cmp dl, 0xbb
jne 0x100a38bb
inc eax
cmp eax, esi
jl 0x100a3880
sub esi, eax
test eax, eax
jne 0x100a38de
push 0x83
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.10082960
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x7b
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.10082960
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + ecx], 0xcc
je 0x100a3907
push 0x8b
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.10082960
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push esi
push ecx
push dword [esp + 0x10]
call fcn.100632e0
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x70
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.10082960
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x100a9bd0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x70
call fcn.10079790
mov eax, dword [0x1010d770]
xor eax, esp
mov dword [esp + 0x6c], eax
cmp dword [esp + 0x88], 0x40000000
mov eax, dword [esp + 0x7c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x84]
push ebp
mov ebp, dword [esp + 0x78]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x90]
push esi
mov dword [esp + 0x14], eax
mov dword [esp + 0xc], 0
ja 0x100a9da7
mov esi, dword [esp + 0x80]
cmp esi, 0x40000000
ja 0x100a9da7
cmp dword [esp + 0x88], 0x40000000
ja 0x100a9da7
push ebx
push edi
push eax
call fcn.10082f90
mov edi, eax
lea eax, [esp + 0x28]
push eax
call fcn.1008f5e0
push 0
push dword [esp + 0x28]
lea eax, [esp + 0x34]
mov ebx, 1
push eax
call fcn.1008f1c0
push dword [esp + 0xa4]
lea eax, [esp + 0x3c]
mov dword [esp + 0x28], 0x1000000
push dword [esp + 0x30]
push eax
call fcn.1008f370
add esp, 0x20
test eax, eax
je 0x100a9d83
push 4
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.1008f370
add esp, 0xc
test eax, eax
je 0x100a9d83
push dword [esp + 0x98]
lea eax, [esp + 0x28]
push dword [esp + 0x24]
push eax
call fcn.1008f370
add esp, 0xc
test eax, eax
je 0x100a9d83
push 0
cmp esi, edi
jb 0x100a9d4b
lea eax, [esp + 0x28]
push ebp
push eax
call fcn.1008f110
add esp, 0xc
test eax, eax
je 0x100a9d83
sub esi, edi
je 0x100a9d7b
push 0
push dword [esp + 0x20]
lea eax, [esp + 0x2c]
add ebp, edi
push eax
inc ebx
call fcn.1008f1c0
push dword [esp + 0x9c]
mov eax, ebx
mov byte [esp + 0x23], bl
push dword [esp + 0x28]
shr eax, 8
mov byte [esp + 0x26], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x25], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x24], al
lea eax, [esp + 0x38]
push eax
call fcn.1008f370
add esp, 0x18
test eax, eax
jne 0x100a9c97
jmp 0x100a9d83
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.1008f110
add esp, 0xc
test eax, eax
je 0x100a9d83
push esi
lea eax, [esp + 0x40]
push eax
push ebp
call fcn.100632e0
lea eax, [esp + 0x48]
push edi
push eax
call fcn.100068a0
add esp, 0x14
mov dword [esp + 0x14], 1
lea eax, [esp + 0x24]
push eax
call fcn.1008f380
mov eax, dword [esp + 0x18]
add esp, 4
pop edi
pop ebx
pop esi
pop ebp
mov ecx, dword [esp + 0x6c]
xor ecx, esp
call fcn.1005cd0d
add esp, 0x70
ret
mov ecx, dword [esp + 0x74]
xor eax, eax
pop esi
pop ebp
xor ecx, esp
call fcn.1005cd0d
add esp, 0x70
ret
Function at 0x100a9f50
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x10c], 0xffffffff
jne 0x100a9f62
xor eax, eax
pop edi
ret
push ebp
push esi
push edi
call fcn.10082ad0
mov ecx, dword [esp + 0x1c]
add esp, 4
mov ebp, dword [esp + 0x14]
mov esi, eax
mov dword [ecx], esi
test ebp, ebp
je 0x100aa019
mov ecx, dword [edi + 0x10c]
push ebx
cmp ecx, esi
jne 0x100a9fb4
test esi, esi
jle 0x100a9ff8
mov edx, ebp
lea ecx, [edi + 0x8c]
mov ebx, esi
lea ebx, [ebx]
mov al, byte [ecx + 0x60]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
dec ebx
jne 0x100a9fa0
jmp 0x100a9ff8
sub eax, ecx
mov byte [ecx + edi + 0xec], 0x80
cmp eax, 1
jle 0x100a9fd8
dec eax
push eax
lea eax, [edi + 0xed]
add eax, ecx
push 0
push eax
call fcn.10063250
add esp, 0xc
test esi, esi
jle 0x100a9ff8
mov edx, ebp
lea ecx, [edi + 0xac]
mov ebx, esi
mov al, byte [ecx + 0x40]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
dec ebx
jne 0x100a9fe6
push esi
push ebp
push ebp
push edi
call fcn.10082f30
add esp, 0x10
pop ebx
test eax, eax
jne 0x100aa019
push esi
push ebp
call fcn.100068a0
add esp, 8
xor eax, eax
pop esi
pop ebp
pop edi
ret
pop esi
pop ebp
mov eax, 1
pop edi
ret
Function at 0x100bef70
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x6c
call fcn.10079790
mov eax, dword [0x1010d770]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push ebx
mov dword [esp + 4], eax
xor ebx, ebx
mov eax, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x78]
push esi
mov dword [esp + 0x14], eax
xor esi, esi
mov dword [eax], ebx
lea eax, [esp + 0x1c]
push edi
mov edi, dword [esp + 0x8c]
push eax
call fcn.1008f5e0
lea eax, [esp + 0x24]
push ebp
push eax
call fcn.1008f440
add esp, 0xc
test eax, eax
je 0x100bf072
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x28]
push eax
call fcn.1008f140
add esp, 0xc
test eax, eax
je 0x100bf072
lea eax, [esp + 0x20]
push eax
call fcn.1008f380
mov esi, dword [ebp]
add esp, 4
test byte [esi + 0xc], 4
je 0x100bf090
push edi
call fcn.1009a110
push ebx
push edi
mov dword [esp + 0x28], eax
call fcn.10094210
mov esi, eax
add esp, 0xc
test esi, esi
je 0x100bf072
push esi
call fcn.100af3d0
add esp, 4
test eax, eax
jle 0x100bf072
push dword [ebp]
push ebx
push 1
push 0xf8
push 0xffffffffffffffff
push esi
call fcn.10093fc0
add esp, 0x18
test eax, eax
jle 0x100bf072
push dword [esp + 0x14]
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x1c]
push esi
call fcn.100af2e0
add esp, 0x14
test eax, eax
jle 0x100bf072
mov ecx, dword [esp + 0x18]
mov ebx, 1
mov eax, dword [esp + 0x1c]
mov dword [ecx], eax
push esi
call fcn.100941b0
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.1005cd0d
add esp, 0x6c
ret
xor eax, eax
lea ecx, [esi + 0x2c]
mov edx, dword [ecx]
test edx, edx
je 0x100bf0a8
cmp dword [edi], edx
je 0x100bf0d2
inc eax
add ecx, 4
cmp eax, 4
jl 0x100bf095
push 0x7b
push str..cryptoevpp_sign.c
push 0x6e
push 0x6b
push 6
call fcn.10082960
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.1005cd0d
add esp, 0x6c
ret
mov eax, dword [esi + 0x24]
test eax, eax
jne 0x100bf106
push 0x80
push str..cryptoevpp_sign.c
push 0x68
push 0x6b
push 6
call fcn.10082960
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.1005cd0d
add esp, 0x6c
ret
push dword [edi + 0x14]
mov ecx, dword [esp + 0x1c]
push ecx
push dword [esp + 0x18]
lea ecx, [esp + 0x44]
push dword [esp + 0x20]
push ecx
push dword [esi]
call eax
mov ecx, dword [esp + 0x90]
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1005cd0d
add esp, 0x6c
ret
Function at 0x100c9070
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x30
call fcn.10079790
mov eax, dword [0x1010d770]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
mov dword [esp], eax
mov eax, dword [esp + 0x40]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x44]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x20], eax
push ebx
push ebp
movzx ebx, byte [eax]
push esi
push edi
lea edi, [eax + 1]
mov ebp, dword [esp + 0x60]
mov edx, edi
mov dword [esp + 0x14], ebp
mov dword [esp + 0x24], edi
mov esi, dword [ebp]
movzx eax, byte [edx]
shl eax, 8
or ebx, eax
movzx ecx, byte [edx + 3]
movzx eax, byte [edx + 1]
shl eax, 0x10
or ebx, eax
movzx eax, byte [edx + 2]
shl eax, 0x18
or ebx, eax
movzx eax, byte [edx + 4]
shl eax, 8
or ecx, eax
mov dword [esp + 0x18], ebx
movzx eax, byte [edx + 5]
mov dword [esp + 0x34], ecx
movzx ecx, byte [edx + 6]
mov edx, dword [esp + 0x34]
shl ecx, 8
or ecx, eax
mov byte [esp + 0x34], bl
mov eax, ebx
shl ecx, 0x10
shr eax, 8
or edx, ecx
mov byte [esp + 0x35], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x36], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x37], al
mov eax, edx
shr eax, 8
mov byte [esp + 0x39], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x3a], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x3b], al
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x1c], edx
mov byte [esp + 0x38], dl
test eax, eax
je 0x100c924d
mov ecx, dword [esp + 0x10]
mov ebp, dword [esp + 0x44]
sub ecx, ebp
mov dword [esp + 0x10], ecx
xor edi, edi
lea ebx, [ebx]
dec eax
mov dword [esp + 0x4c], eax
test esi, esi
jne 0x100c91dd
push dword [esp + 0x2c]
lea eax, [esp + 0x1c]
push dword [esp + 0x24]
push dword [esp + 0x30]
push eax
call fcn.100056e0
mov ebx, dword [esp + 0x28]
add esp, 0x10
mov edx, dword [esp + 0x1c]
mov eax, ebx
shr eax, 8
mov byte [esp + 0x35], al
mov eax, ebx
mov ecx, dword [esp + 0x10]
shr eax, 0x10
mov byte [esp + 0x36], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x37], al
mov eax, edx
shr eax, 8
mov byte [esp + 0x39], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x3a], al
mov eax, edx
shr eax, 0x18
inc edi
mov byte [esp + 0x34], bl
mov byte [esp + 0x38], dl
mov byte [esp + 0x3b], al
mov al, byte [esp + esi + 0x34]
inc esi
xor al, byte [ebp]
and esi, 7
mov byte [ecx + ebp], al
inc ebp
mov eax, dword [esp + 0x4c]
test eax, eax
jne 0x100c9170
test edi, edi
mov edi, dword [esp + 0x24]
je 0x100c9234
mov eax, dword [esp + 0x30]
mov byte [eax], bl
mov eax, ebx
shr eax, 8
mov byte [edi], al
mov eax, ebx
shr eax, 0x10
mov byte [edi + 1], al
mov eax, edx
shr ebx, 0x18
mov byte [edi + 2], bl
shr eax, 8
mov byte [edi + 3], dl
mov byte [edi + 4], al
mov eax, edx
shr eax, 0x10
shr edx, 0x18
mov byte [edi + 5], al
mov byte [edi + 6], dl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.1005cd0d
add esp, 0x30
ret
mov ecx, dword [esp + 0x3c]
pop edi
mov dword [ebp], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1005cd0d
add esp, 0x30
ret
Function at 0x100ce0d0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push edi
mov eax, dword [ebp + 4]
cmp eax, dword [ecx + 4]
jge 0x100ce0e7
mov ebx, ecx
jmp 0x100ce0eb
mov ebx, ebp
mov ebp, ecx
mov edi, dword [esp + 0x10]
mov eax, dword [ebx + 4]
cmp eax, dword [edi + 8]
jg 0x100ce0fb
mov eax, edi
jmp 0x100ce105
push eax
push edi
call fcn.10089950
add esp, 8
test eax, eax
jne 0x100ce10d
pop edi
pop ebp
pop ebx
ret
push esi
xor esi, esi
cmp dword [ebp + 4], esi
jle 0x100ce12b
mov eax, dword [ebx]
mov ecx, dword [ebp]
mov edx, dword [eax + esi*4]
mov eax, dword [edi]
xor edx, dword [ecx + esi*4]
mov dword [eax + esi*4], edx
inc esi
cmp esi, dword [ebp + 4]
jl 0x100ce115
cmp esi, dword [ebx + 4]
jge 0x100ce140
mov eax, dword [ebx]
mov ecx, dword [edi]
mov eax, dword [eax + esi*4]
mov dword [ecx + esi*4], eax
inc esi
cmp esi, dword [ebx + 4]
jl 0x100ce130
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
pop esi
test ecx, ecx
jle 0x100ce164
mov edx, dword [edi]
add edx, 0xfffffffc
lea edx, [edx + ecx*4]
mov eax, dword [edx]
lea edx, [edx - 4]
test eax, eax
jne 0x100ce161
dec ecx
test ecx, ecx
jg 0x100ce153
mov dword [edi + 4], ecx
cmp dword [edi + 4], 0
jne 0x100ce171
mov dword [edi + 0xc], 0
pop edi
pop ebp
mov eax, 1
pop ebx
ret
Function at 0x100cf100
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
push ebp
xor edi, edi
call fcn.100aa430
push ebp
call fcn.100aa350
mov esi, eax
add esp, 8
test esi, esi
je 0x100cf309
push ebx
mov ebx, dword [esp + 0x18]
mov eax, dword [ebx + 4]
add eax, eax
cmp eax, dword [esi + 8]
jg 0x100cf135
mov eax, esi
jmp 0x100cf13f
push eax
push esi
call fcn.10089950
add esp, 8
test eax, eax
je 0x100cf308
mov ebp, dword [ebx + 4]
dec ebp
js 0x100cf2b8
mov eax, dword [ebx]
mov edx, dword [eax + ebp*4]
mov ecx, edx
shr ecx, 1
mov eax, edx
and eax, 0x20000
and ecx, 0x8000
or ecx, eax
mov eax, edx
and eax, 0x40000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x80000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x100000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x200000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x400000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x800000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x1000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x2000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x4000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x8000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x10000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x20000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x40000000
shr ecx, 1
or ecx, eax
and edx, reloc.WS2_32.dll_accept
mov eax, dword [esi]
shr ecx, 1
or ecx, edx
shr ecx, 1
mov dword [eax + ebp*8 + 4], ecx
mov eax, dword [ebx]
mov ecx, dword [eax + ebp*4]
mov edx, ecx
and edx, 0x8000
mov eax, ecx
add edx, edx
and eax, 0x4000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x2000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x1000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x800
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x400
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x200
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x100
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x80
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x40
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x20
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x10
or edx, eax
mov eax, ecx
add edx, edx
and eax, 8
or edx, eax
mov eax, ecx
add edx, edx
and eax, 4
or edx, eax
mov eax, ecx
add edx, edx
and eax, 2
or edx, eax
and ecx, 1
mov eax, dword [esi]
add edx, edx
or edx, ecx
mov dword [eax + ebp*8], edx
dec ebp
jns 0x100cf151
mov eax, dword [ebx + 4]
add eax, eax
mov dword [esi + 4], eax
test eax, eax
jle 0x100cf2e1
mov ecx, dword [esi]
lea edx, [eax - 1]
lea edx, [ecx + edx*4]
lea esp, [esp]
mov ecx, dword [edx]
lea edx, [edx - 4]
test ecx, ecx
jne 0x100cf2de
dec eax
test eax, eax
jg 0x100cf2d0
mov dword [esi + 4], eax
cmp dword [esi + 4], edi
jne 0x100cf2e9
mov dword [esi + 0xc], edi
push dword [esp + 0x1c]
push esi
push dword [esp + 0x1c]
call fcn.100ce210
mov ebp, dword [esp + 0x2c]
add esp, 0xc
test eax, eax
mov ecx, 1
cmovne edi, ecx
pop ebx
push ebp
call fcn.100aa2e0
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
ret
Function at 0x100d1b00
Capabilities:
Encode data using base64

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
test esi, esi
jle 0x100d1bec
push edi
mov edi, dword [esp + 0x14]
inc edi
lea ebx, [ebx]
movzx edx, byte [edi - 1]
cmp esi, 3
jl 0x100d1b7e
movzx ecx, byte [edi]
shl edx, 8
or edx, ecx
movzx ecx, byte [edi + 1]
shl edx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x100fefb8]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x100fefb8]
mov byte [eax + 1], cl
mov ecx, edx
shr ecx, 6
and ecx, 0x3f
and edx, 0x3f
movzx ecx, byte [ecx + 0x100fefb8]
mov byte [eax + 2], cl
movzx ecx, byte [edx + 0x100fefb8]
mov byte [eax + 3], cl
jmp 0x100d1bcf
shl edx, 0x10
cmp esi, 2
jne 0x100d1b8e
movzx ecx, byte [edi]
shl ecx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x100fefb8]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x100fefb8]
mov byte [eax + 1], cl
cmp esi, 1
jne 0x100d1bbb
lea ecx, [esi + 0x3c]
jmp 0x100d1bc8
shr edx, 6
and edx, 0x3f
movzx ecx, byte [edx + 0x100fefb8]
mov byte [eax + 2], cl
mov byte [eax + 3], 0x3d
sub esi, 3
add eax, 4
add ebx, 4
add edi, 3
test esi, esi
jg 0x100d1b20
pop edi
mov byte [eax], 0
mov eax, ebx
pop esi
pop ebx
ret
mov byte [eax], bl
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x430072
mov ebx, 0x408ecc
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x424250be
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..rdata
nop
nop
nop
nop
cmp eax, 0
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x708805dd
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x40891e
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop esi
call fcn.0040893c
xor dword [ecx], esi
inc edi
and edi, ebx
inc ecx
cmp ecx, eax
jne fcn.0040891e
add edi, ebx
ret
Function at 0x402730
Capabilities:
Check mutex on windows
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x26c
mov eax, dword [0x4c8748]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0x20a
lea eax, [ebp - 0x26c]
mov esi, ecx
push 0
push eax
call fcn.00478960
push dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x10], 0x730025
mov word [ebp - 0x14], ax
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x10]
mov dword [ebp - 0xc], 0x25002d
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x26c]
mov dword [ebp - 8], 0x64
push 0x104
push eax
mov dword [ebp - 0x60], 0x37007b
mov dword [ebp - 0x5c], 0x430033
mov dword [ebp - 0x58], 0x460033
mov dword [ebp - 0x54], 0x310037
mov dword [ebp - 0x50], 0x2d0046
mov dword [ebp - 0x4c], 0x430044
mov dword [ebp - 0x48], 0x330042
mov dword [ebp - 0x44], 0x34002d
mov dword [ebp - 0x40], 0x350046
mov dword [ebp - 0x3c], 0x2d0034
mov dword [ebp - 0x38], 0x410042
mov dword [ebp - 0x34], 0x460043
mov dword [ebp - 0x30], 0x31002d
mov dword [ebp - 0x2c], 0x450042
mov dword [ebp - 0x28], 0x440046
mov dword [ebp - 0x24], 0x410032
mov dword [ebp - 0x20], 0x320044
mov dword [ebp - 0x1c], 0x360046
mov dword [ebp - 0x18], 0x7d0046
call fcn.00404280
add esp, 0x24
lea eax, [ebp - 0x26c]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 0x24c], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x40286e
push dword [esi + 0x24c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov dword [esi + 0x24c], 0
mov eax, 1
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047702f
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047702f
mov esp, ebp
pop ebp
ret 4

Function at 0x402890
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x220
mov eax, dword [0x4c8748]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
lea eax, [ebp - 0x220]
mov dword [ebp - 0x214], 0
push eax
push 0x20019
push 0
push 0x4a38e8
push SysReAllocString
mov esi, 1
mov dword [ebp - 0x220], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x40295e
push 0x20a
push eax
lea eax, [ebp - 0x210]
mov dword [ebp - 0x21c], 4
push eax
mov dword [ebp - 0x218], 4
call fcn.00478960
push dword [ebp + 8]
lea eax, [ebp - 0x210]
push str.Whts
push str._s__d
push 0xffffffffffffffff
push 0x104
push eax
call fcn.00404280
add esp, 0x24
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x214]
push eax
lea eax, [ebp - 0x21c]
push eax
push 0
lea eax, [ebp - 0x210]
push eax
push dword [ebp - 0x220]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x220]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0
call fcn.0047f8cb
sub eax, dword [ebp - 0x214]
add esp, 4
movsd xmm0, qword [0x4a3978]
mov ecx, dword [ebp - 4]
movd xmm1, eax
cvtdq2pd xmm1, xmm1
shr eax, 0x1f
addsd xmm1, qword [eax*8 + 0x4a3980]
xor eax, eax
andps xmm1, xmmword [0x4a3990]
comisd xmm0, xmm1
cmova esi, eax
xor ecx, ebp
mov eax, esi
pop esi
call fcn.0047702f
mov esp, ebp
pop ebp
ret 4
Function at 0x403d50
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49d7af
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4c8748]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov esi, dword [sym.imp.USER32.dll_KillTimer]
push 0x22b8
push dword [edi + 0x248]
call esi
push 0x270e
push dword [edi + 0x248]
call esi
mov esi, edi
push 0
push dword [esi + 0x248]
call dword [sym.imp.USER32.dll_ShowWindow]
push 0x20
call fcn.00477045
mov edi, eax
add esp, 4
mov dword [ebp - 0x14], edi
mov dword [ebp - 4], 0
test edi, edi
je 0x403e00
xorps xmm0, xmm0
mov ecx, edi
movups xmmword [edi], xmm0
movups xmmword [edi + 0x10], xmm0
mov esi, dword [esi + 0x3cc]
call fcn.00462ca0
mov dword [edi + 0x10], esi
mov esi, dword [ebp - 0x10]
mov dword [edi], vtable.ADSLibs::CTskManagerHelper_class_CFZipADSApp_::CTaskParam2.0
mov dword [edi + 0x14], 0x403220
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
jmp 0x403e02
xor edi, edi
mov ecx, dword [esi + 0x3d0]
push edi
mov dword [ebp - 4], 0xffffffff
call fcn.00463230
mov ecx, esi
call fcn.00403240
mov eax, dword [esi + 0x24c]
test eax, eax
je 0x403e37
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x24c], 0
call fcn.004030f0
mov ecx, eax
call fcn.0040e9e0
call fcn.00402fc0
mov ecx, eax
call fcn.0040e9e0
call fcn.00402d80
mov ecx, eax
call fcn.0040e9e0
call fcn.00402ea0
mov ecx, eax
call fcn.0040e9e0
call fcn.0041ad10
call dword [sym.imp.ole32.dll_CoUninitialize]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret