joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a6df0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.1011fc40
xor eax, eax
push ebx
mov ebx, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x40], eax
mov dword [esi + 0x44], eax
mov dword [esi + 0x48], eax
mov dword [esi + 0x4c], eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x16c], eax
mov dword [esi + 0x168], eax
cmp ebx, 0xc
jne 0x100a6e5c
mov eax, dword [esp + 0x18]
mov ecx, dword [eax]
mov dword [esi], ecx
mov edx, dword [eax + 4]
mov dword [esi + 4], edx
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov byte [esi + 0xf], 1
mov ebx, 1
jmp 0x100a6f90
mov ecx, ebx
push edi
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], eax
cmp ebx, 0x10
jb 0x100a6ee3
mov ecx, dword [esp + 0x1c]
mov eax, ebx
shr eax, 4
mov edi, ecx
mov dword [esp + 0x18], eax
shl eax, 4
sub edi, esi
add ecx, eax
mov dword [esp + 0x1c], ecx
push ebp
jmp 0x100a6e90
lea ecx, [edi + esi + 2]
mov eax, esi
mov ebp, 4
jmp 0x100a6ea0
movzx edx, byte [edi + eax]
xor byte [eax], dl
movzx edx, byte [ecx - 1]
xor byte [eax + 1], dl
movzx edx, byte [ecx]
xor byte [eax + 2], dl
movzx edx, byte [ecx + 1]
xor byte [eax + 3], dl
add eax, 4
add ecx, 4
dec ebp
jne 0x100a6ea0
lea eax, [esi + 0x60]
push eax
push esi
call fcn.100a69d0
add esp, 8
add edi, 0x10
sub ebx, 0x10
dec dword [esp + 0x1c]
jne 0x100a6e90
mov ecx, dword [esp + 0x10]
xor eax, eax
pop ebp
cmp ebx, eax
je 0x100a6f0d
jbe 0x100a6efc
mov ecx, dword [esp + 0x1c]
mov eax, esi
sub ecx, esi
mov edi, ebx
mov dl, byte [eax + ecx]
xor byte [eax], dl
inc eax
dec edi
jne 0x100a6ef3
lea eax, [esi + 0x60]
push eax
push esi
call fcn.100a69d0
mov ecx, dword [esp + 0x14]
add esp, 8
mov eax, dword [esp + 0x10]
shld eax, ecx, 3
mov edx, eax
shr edx, 0x18
xor byte [esi + 8], dl
mov edx, eax
shr edx, 0x10
xor byte [esi + 9], dl
mov edx, eax
shr edx, 8
xor byte [esi + 0xa], dl
add ecx, ecx
mov edx, eax
xor byte [esi + 0xb], dl
add ecx, ecx
add ecx, ecx
xor byte [esi + 0xf], cl
mov edi, eax
mov edx, ecx
shrd edx, edi, 0x18
xor byte [esi + 0xc], dl
shr edi, 0x18
mov edi, eax
mov edx, ecx
shrd edx, edi, 0x10
xor byte [esi + 0xd], dl
mov edx, ecx
shrd edx, eax, 8
xor byte [esi + 0xe], dl
shr eax, 8
lea eax, [esi + 0x60]
push eax
push esi
shr edi, 0x10
call fcn.100a69d0
movzx ebx, byte [esi + 0xc]
movzx ecx, byte [esi + 0xd]
movzx edx, byte [esi + 0xe]
movzx eax, byte [esi + 0xf]
shl ebx, 8
or ebx, ecx
shl ebx, 8
or ebx, edx
add esp, 8
shl ebx, 8
or ebx, eax
pop edi
mov ecx, dword [esi + 0x174]
mov eax, dword [esi + 0x170]
push ecx
lea edx, [esi + 0x20]
push edx
push esi
call eax
inc ebx
mov ecx, ebx
mov edx, ebx
add esp, 0xc
mov eax, ebx
shr ecx, 0x18
shr edx, 0x10
shr eax, 8
mov byte [esi + 0xf], bl
mov byte [esi + 0xc], cl
mov byte [esi + 0xd], dl
mov byte [esi + 0xe], al
pop esi
pop ebx
add esp, 8
ret
Function at 0x100a6fd0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x38]
or eax, dword [esi + 0x3c]
je 0x100a6fe4
mov eax, 0xfffffffe
pop esi
ret
push ebx
mov ebx, dword [esp + 0x14]
xor eax, eax
mov ecx, ebx
add ecx, dword [esi + 0x30]
adc eax, dword [esi + 0x34]
cmp eax, 0x20000000
ja 0x100a7099
jb 0x100a7008
test ecx, ecx
jne 0x100a7099
push ebp
mov ebp, dword [esp + 0x14]
push edi
mov edi, dword [esi + 0x16c]
mov dword [esi + 0x30], ecx
mov dword [esi + 0x34], eax
test edi, edi
je 0x100a7049
mov edi, edi
test ebx, ebx
je 0x100a7035
mov cl, byte [ebp]
xor byte [edi + esi + 0x40], cl
inc edi
inc ebp
dec ebx
and edi, 0xf
jne 0x100a7020
jmp 0x100a7039
test edi, edi
jne 0x100a708c
lea edx, [esi + 0x60]
push edx
lea eax, [esi + 0x40]
push eax
call fcn.100a69d0
add esp, 8
mov eax, ebx
and eax, 0xfffffff0
mov dword [esp + 0x14], eax
je 0x100a706f
push eax
lea ecx, [esi + 0x60]
push ecx
lea edx, [esi + 0x40]
push edx
mov ecx, ebp
call fcn.100a6b40
mov eax, dword [esp + 0x20]
add esp, 0xc
add ebp, eax
sub ebx, eax
test ebx, ebx
je 0x100a708c
xor eax, eax
mov edi, ebx
test ebx, ebx
je 0x100a708c
jmp 0x100a7080
mov cl, byte [eax + ebp]
xor byte [esi + eax + 0x40], cl
inc eax
cmp eax, ebx
jb 0x100a7080
mov dword [esi + 0x16c], edi
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret
pop ebx
or eax, 0xffffffff
pop esi
ret
Function at 0x100a8840
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x30
call fcn.1011fc40
mov eax, dword [0x101b2070]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x44]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x40]
mov bl, byte [esi]
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x28]
mov dword [esp + 0x14], ecx
mov ecx, dword [esi + 0x2c]
mov dword [esp + 0x20], edx
mov byte [esp + 0xf], bl
mov dword [esp + 0x1c], eax
mov dword [esp + 0x10], ecx
test bl, 0x40
jne 0x100a8898
push ecx
lea ecx, [esi + 0x10]
push ecx
push esi
call eax
add esp, 0xc
movzx eax, bl
and eax, 7
mov ebx, 0xf
sub ebx, eax
mov byte [esi], al
mov eax, ebx
xor ecx, ecx
mov dword [esp + 0x24], ebx
cmp eax, 0xf
jae 0x100a88c7
movzx edx, byte [esi + eax]
or ecx, edx
mov byte [esi + eax], 0
inc eax
shl ecx, 8
cmp eax, 0xf
jb 0x100a88b4
movzx eax, byte [esi + 0xf]
mov ebp, dword [esp + 0x4c]
or ecx, eax
mov byte [esi + 0xf], 1
cmp ecx, ebp
je 0x100a88ee
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.1011bab4
add esp, 0x30
ret
push edi
mov edi, ebp
shr edi, 4
test edi, edi
je 0x100a892f
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
lea ecx, [esi + 0x10]
push ecx
mov ecx, dword [esp + 0x20]
push esi
push edx
push edi
push eax
push ecx
call dword [esp + 0x3c]
shl edi, 4
mov edx, edi
add dword [esp + 0x34], edx
add dword [esp + 0x30], edx
add esp, 0x18
sub ebp, edx
je 0x100a8997
shr edx, 4
mov ecx, esi
call fcn.100a8600
test ebp, ebp
je 0x100a8997
mov edx, dword [esp + 0x14]
push edx
lea eax, [esp + 0x30]
push eax
push esi
call dword [esp + 0x2c]
add esp, 0xc
xor eax, eax
test ebp, ebp
je 0x100a8986
mov edi, dword [esp + 0x1c]
lea ecx, [esp + 0x2c]
sub edi, ecx
mov ecx, dword [esp + 0x18]
lea edx, [esp + 0x2c]
sub ecx, edx
mov dword [esp + 0x24], ecx
movzx ebx, byte [esp + eax + 0x2c]
lea ecx, [esp + eax + 0x2c]
movzx edx, byte [edi + ecx]
xor edx, ebx
mov ebx, dword [esp + 0x24]
mov byte [ebx + ecx], dl
xor byte [esi + eax + 0x10], dl
inc eax
cmp eax, ebp
jb 0x100a8963
mov ebx, dword [esp + 0x28]
mov ecx, dword [esp + 0x14]
lea eax, [esi + 0x10]
push ecx
push eax
push eax
call dword [esp + 0x2c]
add esp, 0xc
pop edi
cmp ebx, 0x10
jae 0x100a89b3
mov edx, 0x10
sub edx, ebx
push edx
lea eax, [esi + ebx]
push 0
push eax
call fcn.10120090
add esp, 0xc
mov eax, dword [esp + 0x10]
push eax
lea ecx, [esp + 0x2c]
push ecx
push esi
call dword [esp + 0x28]
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
xor dword [esi + 0x14], eax
xor dword [esi + 0x10], edx
mov ecx, dword [esp + 0x3c]
xor dword [esi + 0x18], ecx
mov al, byte [esp + 0x1b]
mov edx, dword [esp + 0x40]
xor dword [esi + 0x1c], edx
mov ecx, dword [esp + 0x44]
add esp, 0xc
mov byte [esi], al
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.1011bab4
add esp, 0x30
ret
Function at 0x100a9160
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.1011fc40
push ebx
push ebp
mov ebp, dword [esp + 0x14]
mov ebx, dword [ebp + 0x14]
push edi
mov edi, dword [esp + 0x1c]
cmp edi, ebx
jbe 0x100a920d
mov eax, dword [ebp + 0x18]
cmp edi, eax
jb 0x100a91bb
mov edx, dword [ebp + 0x40]
mov ecx, edi
sub ecx, eax
add ecx, 4
and ecx, 0xfffffffc
add eax, ecx
push 0x7a
mov dword [ebp + 0x18], eax
push str.cryptomodesocb128.c
shl eax, 4
push eax
push edx
call fcn.10079150
add esp, 0x10
test eax, eax
jne 0x100a91b8
pop edi
pop ebp
pop ebx
add esp, 8
ret
mov dword [ebp + 0x40], eax
cmp ebx, edi
jae 0x100a920a
push esi
mov esi, ebx
sub edi, ebx
shl esi, 4
add ebx, edi
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], edi
mov ebx, 1
mov eax, dword [ebp + 0x40]
lea edx, [esi + eax]
mov al, byte [edx]
shr al, 7
mov cl, 0x87
imul cl
lea edi, [edx + 0x10]
mov byte [esp + 0x1c], al
call fcn.100a9000
mov dl, byte [esp + 0x1c]
xor byte [edi + 0xf], dl
add esi, 0x10
sub dword [esp + 0x10], ebx
jne 0x100a91d6
mov ebx, dword [esp + 0x14]
mov edi, dword [esp + 0x20]
pop esi
mov dword [ebp + 0x14], ebx
mov eax, edi
shl eax, 4
add eax, dword [ebp + 0x40]
pop edi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x100aa950
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.1011fc40
mov eax, dword [0x101b2070]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
push ebx
mov dword [esp + 4], eax
mov eax, dword [esp + 0x48]
push ebp
mov dword [esp + 0xc], eax
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x50]
movzx edx, byte [edi + 1]
movzx ebx, byte [edi + 5]
lea eax, [edi + 1]
mov dword [esp + 0x28], ecx
movzx ecx, byte [edi]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax + 2]
mov ebp, dword [esp + 0x48]
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax + 3]
shl ebx, 8
or edx, ebx
movzx ebx, byte [eax + 6]
mov dword [esp + 0x2c], eax
movzx eax, byte [eax + 5]
shl ebx, 8
or ebx, eax
mov eax, ecx
shr eax, 8
shl ebx, 0x10
or edx, ebx
mov byte [esp + 0x31], al
mov eax, ecx
mov ebx, ecx
mov byte [esp + 0x30], cl
shr eax, 0x10
shr ecx, 0x18
mov byte [esp + 0x32], al
mov byte [esp + 0x33], cl
mov ecx, edx
mov eax, edx
mov dword [esp + 0x24], edx
mov byte [esp + 0x34], dl
shr ecx, 8
shr eax, 0x10
shr edx, 0x18
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], ebx
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
test ebp, ebp
je 0x100aab22
mov eax, dword [esp + 0x10]
mov ebp, dword [esp + 0x40]
sub eax, ebp
mov dword [esp + 0x10], eax
dec dword [esp + 0x18]
test esi, esi
jne 0x100aaa9b
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [esp + 0x24]
push edx
call fcn.100a9f40
mov ebx, dword [esp + 0x28]
mov eax, ebx
shr eax, 8
mov byte [esp + 0x39], al
mov eax, dword [esp + 0x2c]
mov ecx, ebx
shr ecx, 0x10
mov edx, ebx
shr edx, 0x18
mov byte [esp + 0x3a], cl
mov byte [esp + 0x3b], dl
mov ecx, eax
mov edx, eax
mov byte [esp + 0x3c], al
shr eax, 0x18
shr ecx, 8
shr edx, 0x10
add esp, 8
inc dword [esp + 0x1c]
mov byte [esp + 0x37], al
mov eax, dword [esp + 0x10]
mov byte [esp + 0x30], bl
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], dl
mov cl, byte [esp + esi + 0x30]
xor cl, byte [ebp]
inc esi
mov byte [eax + ebp], cl
inc ebp
and esi, 7
cmp dword [esp + 0x18], 0
jne 0x100aaa35
cmp dword [esp + 0x1c], 0
je 0x100aab09
mov eax, dword [esp + 0x2c]
mov byte [edi], bl
mov edx, ebx
shr edx, 8
mov byte [eax], dl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 1], cl
mov ecx, dword [esp + 0x24]
shr ebx, 0x18
mov byte [eax + 2], bl
mov byte [eax + 3], cl
mov edx, ecx
shr edx, 8
mov byte [eax + 4], dl
mov edx, ecx
shr edx, 0x10
mov byte [eax + 5], dl
shr ecx, 0x18
mov byte [eax + 6], cl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x38]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
Function at 0x100aab40
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
push edi
mov edi, dword [esp + 0x10]
mov byte [edi], 0
cmp eax, 0x80
jle 0x100aab5a
mov eax, 0x80
mov ecx, dword [esp + 0x1c]
test ecx, ecx
jle 0x100aab6a
cmp ecx, 0x400
jle 0x100aab6f
mov ecx, 0x400
test eax, eax
jle 0x100aab8a
mov esi, dword [esp + 0x18]
push ebp
mov edx, edi
sub esi, edi
mov ebp, eax
mov edi, edi
mov bl, byte [esi + edx]
mov byte [edx], bl
inc edx
dec ebp
jne 0x100aab80
pop ebp
movzx edx, byte [edi + eax - 1]
cmp eax, 0x80
jge 0x100aabbe
mov esi, edi
sub esi, eax
lea ebx, [ebx]
movzx ebx, byte [esi + eax]
add ebx, edx
and ebx, 0xff
movzx edx, byte [ebx + 0x10161e78]
mov byte [eax + edi], dl
inc eax
cmp eax, 0x80
jl 0x100aaba0
lea edx, [ecx + 7]
neg ecx
sar edx, 3
mov eax, 0x80
and ecx, 7
sub eax, edx
lea esi, [eax + edi]
mov ebx, 0xff
sar ebx, cl
movzx ecx, byte [esi]
and ebx, ecx
movzx ecx, byte [ebx + 0x10161e78]
mov byte [esi], cl
test eax, eax
je 0x100aac04
lea esp, [esp]
movzx ebx, byte [esi + edx - 1]
dec esi
xor ebx, ecx
dec eax
movzx ecx, byte [ebx + 0x10161e78]
mov byte [esi], cl
jne 0x100aabf0
lea ecx, [edi + 0xfc]
lea eax, [edi + 0x7e]
mov edx, 0x40
movzx esi, byte [eax + 1]
movzx edi, byte [eax]
shl esi, 8
or esi, edi
and esi, 0xffff
mov dword [ecx], esi
sub ecx, 4
sub eax, 2
dec edx
jne 0x100aac12
pop edi
pop esi
pop ebx
ret
Function at 0x100ac020
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.1011fc40
mov eax, dword [0x101b2070]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x38]
push ebx
mov dword [esp + 0x18], eax
push ebp
mov dword [esp + 0xc], edx
push esi
push edi
mov edi, dword [esp + 0x50]
movzx edx, byte [edi + 1]
movzx ebx, byte [edi + 5]
lea eax, [edi + 1]
mov dword [esp + 0x28], ecx
movzx ecx, byte [edi]
shl edx, 0x10
shl ecx, 0x18
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 2]
or ecx, edx
movzx edx, byte [eax + 3]
mov dword [esp + 0x2c], eax
shl ebx, 0x10
shl edx, 0x18
or edx, ebx
movzx ebx, byte [eax + 5]
movzx eax, byte [eax + 6]
mov ebp, dword [esp + 0x54]
shl ebx, 8
or ebx, eax
mov esi, dword [ebp]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x30], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x31], al
or edx, ebx
mov eax, ecx
shr eax, 8
mov byte [esp + 0x32], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x34], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x35], al
mov eax, edx
shr eax, 8
cmp dword [esp + 0x48], 0
mov dword [esp + 0x18], ebp
mov dword [esp + 0x10], 0
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], edx
mov byte [esp + 0x33], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
je 0x100ac1f2
mov ebx, dword [esp + 0x24]
mov ebp, dword [esp + 0x40]
sub ebx, ebp
dec dword [esp + 0x14]
test esi, esi
jne 0x100ac16b
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.100ab350
mov ecx, dword [esp + 0x24]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x38], al
mov edx, ecx
shr edx, 0x10
mov eax, ecx
shr eax, 8
mov byte [esp + 0x3a], al
mov byte [esp + 0x39], dl
mov edx, dword [esp + 0x28]
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x3c], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x3d], al
mov eax, edx
shr eax, 8
add esp, 8
inc dword [esp + 0x10]
mov byte [esp + 0x33], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
mov al, byte [esp + esi + 0x30]
xor al, byte [ebp]
inc esi
mov byte [ebx + ebp], al
inc ebp
and esi, 7
cmp dword [esp + 0x14], 0
jne 0x100ac107
cmp dword [esp + 0x10], 0
je 0x100ac1d9
mov eax, ecx
mov ebx, ecx
shr eax, 0x18
mov byte [edi], al
mov eax, dword [esp + 0x2c]
shr ebx, 0x10
mov byte [eax], bl
mov ebx, ecx
shr ebx, 8
mov byte [eax + 1], bl
mov byte [eax + 2], cl
mov ecx, edx
shr ecx, 0x18
mov byte [eax + 3], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 4], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 5], cl
mov byte [eax + 6], dl
mov edx, dword [esp + 0x18]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
mov eax, dword [esp + 0x18]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
mov ecx, dword [esp + 0x38]
pop edi
mov dword [ebp], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
Function at 0x100ac410
Capabilities:
Enumerate pe sections

Disassembly:
push ebx
push ebp
push esi
push edi
mov eax, dword [esp + 0x14]
movzx ecx, byte [eax]
mov edx, dword [esp + 0x18]
shl ecx, 8
mov dword [edx], ecx
movzx ecx, byte [eax + 1]
or dword [edx], ecx
movzx ecx, byte [eax + 2]
shl ecx, 8
mov dword [edx + 4], ecx
movzx ecx, byte [eax + 3]
or dword [edx + 4], ecx
movzx esi, byte [eax + 4]
shl esi, 8
mov dword [edx + 8], esi
movzx esi, byte [eax + 5]
or dword [edx + 8], esi
movzx esi, byte [eax + 6]
lea ecx, [edx + 8]
shl esi, 8
mov dword [edx + 0xc], esi
movzx esi, byte [eax + 7]
or dword [edx + 0xc], esi
movzx esi, byte [eax + 8]
shl esi, 8
mov dword [edx + 0x10], esi
movzx esi, byte [eax + 9]
or dword [edx + 0x10], esi
movzx esi, byte [eax + 0xa]
shl esi, 8
mov dword [edx + 0x14], esi
movzx esi, byte [eax + 0xb]
or dword [edx + 0x14], esi
movzx esi, byte [eax + 0xc]
shl esi, 8
mov dword [edx + 0x18], esi
movzx esi, byte [eax + 0xd]
or dword [edx + 0x18], esi
movzx esi, byte [eax + 0xe]
shl esi, 8
mov dword [edx + 0x1c], esi
movzx eax, byte [eax + 0xf]
or eax, esi
mov dword [edx + 0x1c], eax
lea eax, [edx + 0x20]
xor ebx, ebx
jmp 0x100ac4b0
mov esi, dword [ecx]
mov edi, dword [ecx - 4]
mov edx, esi
shr edx, 7
mov ebp, edi
shl ebp, 9
or edx, ebp
and edx, 0xffff
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov ebp, edx
shr ebp, 7
shl esi, 9
or ebp, esi
and ebp, 0xffff
mov dword [eax + 4], ebp
mov esi, dword [ecx + 8]
shl edx, 9
mov ebp, esi
shr ebp, 7
or edx, ebp
and edx, 0xffff
mov dword [eax + 8], edx
mov edx, dword [ecx + 0xc]
mov ebp, edx
shr ebp, 7
shl esi, 9
or ebp, esi
and ebp, 0xffff
mov dword [eax + 0xc], ebp
mov esi, dword [ecx + 0x10]
mov ebp, esi
shr ebp, 7
shl edx, 9
or edx, ebp
and edx, 0xffff
mov dword [eax + 0x10], edx
mov edx, dword [ecx + 0x14]
mov ebp, edx
shr ebp, 7
shl esi, 9
or ebp, esi
and ebp, 0xffff
mov dword [eax + 0x14], ebp
mov esi, dword [ecx - 8]
cmp ebx, 5
jge 0x100ac573
mov ebp, esi
shl edx, 9
shr ebp, 7
shl esi, 9
shr edi, 7
or edx, ebp
or esi, edi
and edx, 0xffff
and esi, 0xffff
mov dword [eax + 0x18], edx
mov dword [eax + 0x1c], esi
inc ebx
add eax, 0x20
add ecx, 0x20
cmp ebx, 6
jl 0x100ac4b0
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x100ac6e0
Capabilities:
Enumerate pe sections

Disassembly:
mov eax, 8
call fcn.1011fc40
mov eax, dword [esp + 0xc]
movzx edx, byte [eax + 1]
movzx ecx, byte [eax]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 2]
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax + 3]
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax + 4]
mov dword [esp], ecx
movzx ecx, byte [eax + 7]
push esi
movzx esi, byte [eax + 5]
movzx eax, byte [eax + 6]
shl ecx, 8
shl esi, 8
or ecx, eax
or edx, esi
shl ecx, 0x10
or ecx, edx
cmp dword [esp + 0x24], 0
mov dword [esp + 8], ecx
pop esi
je 0x100ac756
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
push ecx
push edx
push eax
lea ecx, [esp + 0xc]
push ecx
call fcn.100ae960
jmp 0x100ac76f
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
push edx
push eax
push ecx
lea edx, [esp + 0xc]
push edx
call fcn.100aea80
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
mov byte [eax], cl
mov edx, ecx
shr edx, 8
mov byte [eax + 1], dl
mov edx, ecx
shr edx, 0x10
mov byte [eax + 2], dl
shr ecx, 0x18
mov byte [eax + 3], cl
mov ecx, dword [esp + 0x14]
mov edx, ecx
shr edx, 8
mov byte [eax + 4], cl
mov byte [eax + 5], dl
mov edx, ecx
shr edx, 0x10
add esp, 0x10
shr ecx, 0x18
mov byte [eax + 6], dl
mov byte [eax + 7], cl
add esp, 8
ret
Function at 0x100b0600
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.1011fc40
mov eax, dword [0x101b2070]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
push ebx
mov dword [esp + 4], eax
mov eax, dword [esp + 0x48]
push ebp
mov dword [esp + 0xc], eax
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x50]
movzx edx, byte [edi + 1]
movzx ebx, byte [edi + 5]
lea eax, [edi + 1]
mov dword [esp + 0x28], ecx
movzx ecx, byte [edi]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax + 2]
mov ebp, dword [esp + 0x48]
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax + 3]
shl ebx, 8
or edx, ebx
movzx ebx, byte [eax + 6]
mov dword [esp + 0x2c], eax
movzx eax, byte [eax + 5]
shl ebx, 8
or ebx, eax
mov eax, ecx
shr eax, 8
shl ebx, 0x10
or edx, ebx
mov byte [esp + 0x31], al
mov eax, ecx
mov ebx, ecx
mov byte [esp + 0x30], cl
shr eax, 0x10
shr ecx, 0x18
mov byte [esp + 0x32], al
mov byte [esp + 0x33], cl
mov ecx, edx
mov eax, edx
mov dword [esp + 0x24], edx
mov byte [esp + 0x34], dl
shr ecx, 8
shr eax, 0x10
shr edx, 0x18
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], ebx
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
test ebp, ebp
je 0x100b07d4
mov eax, dword [esp + 0x10]
mov ebp, dword [esp + 0x40]
sub eax, ebp
mov dword [esp + 0x10], eax
dec dword [esp + 0x18]
test esi, esi
jne 0x100b074d
mov ecx, dword [esp + 0x28]
push 1
push ecx
lea edx, [esp + 0x28]
push edx
call fcn.100ac9d0
mov ebx, dword [esp + 0x2c]
mov eax, ebx
shr eax, 8
mov byte [esp + 0x3d], al
mov eax, dword [esp + 0x30]
mov ecx, ebx
shr ecx, 0x10
mov edx, ebx
shr edx, 0x18
mov byte [esp + 0x3e], cl
mov byte [esp + 0x3f], dl
mov ecx, eax
mov edx, eax
mov byte [esp + 0x40], al
shr eax, 0x18
shr ecx, 8
shr edx, 0x10
add esp, 0xc
inc dword [esp + 0x1c]
mov byte [esp + 0x37], al
mov eax, dword [esp + 0x10]
mov byte [esp + 0x30], bl
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], dl
mov cl, byte [esp + esi + 0x30]
xor cl, byte [ebp]
inc esi
mov byte [eax + ebp], cl
inc ebp
and esi, 7
cmp dword [esp + 0x18], 0
jne 0x100b06e5
cmp dword [esp + 0x1c], 0
je 0x100b07bb
mov eax, dword [esp + 0x2c]
mov byte [edi], bl
mov edx, ebx
shr edx, 8
mov byte [eax], dl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 1], cl
mov ecx, dword [esp + 0x24]
shr ebx, 0x18
mov byte [eax + 2], bl
mov byte [eax + 3], cl
mov edx, ecx
shr edx, 8
mov byte [eax + 4], dl
mov edx, ecx
shr edx, 0x10
mov byte [eax + 5], dl
shr ecx, 0x18
mov byte [eax + 6], cl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x38]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1011bab4
add esp, 0x2c
ret