joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41c175
Capabilities:
Authenticate hmac
Check os version
Encode data using base64
Resolve function by parsing pe exports

Disassembly:
mov eax, edi
shr bl, 0x40
mov ecx, dword [ebp + 8]
mov eax, 4
cmp ecx, eax
je 0x423005
jne 0x40d3a0
lcall 0xc166, 0x10458b92
out 0x20, eax
mov eax, dword [ebp + 0x10]
shl di, 0x20
mov ecx, dword [ebp + 0x14]
push 0x426e8a
ret
cmp dword [ebp + ebx], eax
jmp dword [esi]
mov edx, dword [esi + 4]
div dword [ebp + ecx*2 - 0x7cf083be]
mov byte [edi + 0xb82ffff], dh
jae 0x40e677
pop dword [esp - 4]
mov ecx, dword [esi]
push 0
push ecx
ja 0x42af58
jbe 0x41c188
invalid
jbe 0x42af58
fidivr dword [esi + 0x66]
sbb dword [ebx], eax
xchg dl, al
xchg al, dl
mov di, word [edi + 8]
cmp dword [ebp + 0x10], eax
je 0x42a854
jne 0x423012
fsub st(0)
push ebx
js 0x42a83c
jns 0x42301f
push ss
cli
add ecx, edx
jns 0x42a83c
add eax, 0xeec16641
inc eax
pop edi
pop esi
mov ax, 0xa
mov bp, bp
pop ebx
mov esp, ebp
pop ebp
ret
in al, dx
cld
call fcn.0043f663
mov edx, edx
mov edx, dword [ebp + 0xc]
push 0x412a19
ret
inc eax
mov eax, dword [ebp + 0x38]
jno 0x412ed3
xchg cx, dx
xchg dx, cx
jo 0x42af3f
jo 0x412ed3
shl si, 0x20
call fcn.00414860
ja 0x420ac8
jbe 0x42af6e
jae 0x42af2b
cmpsb byte [esi], byte es:[edi]
and dh, ah
jbe 0x420ac8
add eax, 0x20e4c074
adc ah, byte [edi - 0x40]
jecxz 0x42da44
call fcn.0042bc77
xor edi, edi
jb 0x428228
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp eax, edi
je 0x409586
jne 0x42da5f
inc edi
int 0x50
push str.IsWow64Process
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov bh, bh
mov esi, eax
cmp esi, edi
je 0x409586
shr bx, 0x40
jne 0x42da80
inc edx
add dl, byte [edx + 0x66]
mov edi, edi
mov di, di
lea eax, [ebp - 4]
mov dword [ebp - 4], edi
push 0x41ba97
ret
jno 0x43a17d
jo 0x43fcc3
daa
ror byte [edi], 0x80
mov ah, 0xa4
invalid
jo 0x43a17d
fdiv st(0)
jmp 0x43fccc
push esi
jmp 0x43fccf
push eax
push ebx
call fcn.00451400
jmp 0x43fcd8
push esi
shr al, 0x40
mov edi, eax
call fcn.00427c96
mov ecx, dword [ebp + 0x1c]
jmp 0x43fce8
push ecx
call fcn.00427c96
cmp cx, cx
add esp, 0x18
push edx
pop edx
test edi, edi
jb 0x42da1f
je 0x40d389
jne 0x43fd0f
sbb dword [eax - 0x66], ecx
invalid
jne 0x441ff0
je 0x43fd1d
pmaddwd mm1, qword [eax + 0xf9f5c76]
test ch, cl
and al, byte [eax]
add byte [0xfff3157], dh
je 0x441ff0
xor eax, 0xfff3157
add byte [eax - 0x2e], 0xfc
dec dword [edx + 0xbc88]
add byte [edx - 0x7fdbc7ac], cl
jmp 0xed2ee651
mov dword [esi + 0x30], 0xfffffff4
shl eax, 0x20
jno 0x42e9d9
jo 0x441fb4
leave
fstp qword [esi - 0x7ff0c7de]
pop ds
retf 0xfffe
jo 0x42e9d9
add eax, 0x385d8bc9
mov edx, dword [esi + 8]
mov dl, dl
mov ecx, dword [esi + 4]
ja 0x422e2b
jbe 0x441fd4
jb 0x441fd1
jge 0x441f9d
add al, 0xf
xchg byte [ecx + 0xe], dl
invalid
jbe 0x422e2b
lea esi, [esi + 8]
sar dword [ebx], cl
shl edi, 0x20
jmp dword [esi]
jmp 0x441ff1
push ebx
call fcn.00427c96
add esp, 4
js 0x40d376
jns 0x442009
jb 0x441fad
jns 0x40d376
xor al, 0x5b
Function at 0x41c857
Capabilities:
Check os version
Encode data using base64
Encrypt data using speck
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor eax, eax
jb 0x42a293
stc
cmp byte [ecx], 0
je 0x40270b
jne 0x41c874
dec ebp
das
cli
shl ebp, 0x20
xor al, 0x5a
Function at 0x425381
Capabilities:
Check os version
Encode data using base64
Resolve function by parsing pe exports

Disassembly:
pop dword [esp - 4]
call edi
mov edi, eax
test edi, edi
jb 0x4383cb
je 0x42c755
jne 0x42539d
cpuid
cwde
ret
lea eax, [ebp - 4]
push eax
push str.SoftwareAladdinwinehasp
push SysStringLen
call ebx
and di, di
test eax, eax
jb 0x4383d5
jne 0x42c755
je 0x4253c5
ret 0xe727
jne 0x41262b
je 0x4253d1
nop
cpuid
ret 0x840f
je 0x41262b
fnstenv [ecx]
fbstp tbyte [eax + eax*8 - 0x14]

Function at 0x428e5b
Capabilities:
Check os version
Encode data using base64
Resolve function by parsing pe exports

Disassembly:
xchg ah, al
xchg al, ah
push ebp
shl ah, 0x20
mov ax, ax
mov ebp, esp
add eax, 0
jae 0x428e71
cpuid
nop
ret
jae 0x43999c
mov eax, dword [esi + 4]
push 0x41a707
ret

Function at 0x42a723
Capabilities:
Check for software breakpoints
Check os version
Encode data using base64
Resolve function by parsing pe exports

Disassembly:
in al, dx
stosb byte es:[edi], al
jmp 0x424cda
ja 0x42f10d
jbe 0x424ce4
dec esi
invalid
jbe 0x42f10d
mov edi, edi
xchg bh, bl
xchg bl, bh
push ebp
mov ebp, esp
sub esp, 0x130
jmp 0x424cfb
push ebx
push esi
ja 0x42ed2a
jbe 0x424d0c
shl byte [ebx + esi*4], 0x73
sahf
jbe 0x42ed2a
fcom dword [ebp - 0x75]
inc esi
add al, 0x8b
pop esi
or al, al
in eax, 0x20
ja 0x4399b1
jbe 0x42a730
sub esi, 0xfc88a27
xchg byte [ebx - 0xe], bh
add byte [eax], al
jbe 0x4399b1
ficom dword [ecx + 0xf]
or dword [ecx - 0x34], 0x270ffff
cwde
jg 0x42a752
cmp byte [edi], 0xcc
invalid
mov eax, dword [esi + 4]
mov ebx, dword [esi + 8]
lea esi, [esi + 0xc]
and dword [ebp + ebx], eax
jb 0x414550
jmp dword [esi]
mov esi, dword [ebp + 8]
push 0x43d3a8
ret
mov si, si
pushfd
test ecx, 0x6cc2a814
and esi, esi
jno 0x42f11f
cdq
mov edx, 0x810f4021
sub al, 0xb7
invalid
jno 0x41a851
fldcw word [edi + 0x424648d]
push ebp
mov bl, bl

Function at 0x42a7ce
Capabilities:
Resolve function by parsing pe exports

Disassembly:
or ax, 0x5d8b
cmp byte [ebx + 0x4e8b0856], cl
add al, 0xf
mov byte [ecx + 0x79fffe71], bh
add bh, byte [0xaf890f5e]
jno 0x42a7aa
invalid
pop dword [esp - 4]
push esi
shl dh, 0x20
mov byte [esi + 0xba], cl
mov ecx, ecx
mov byte [esi + 0xbb], 0
shr di, 0x40
mov word [esi + 0xbc], dx
call fcn.0040536e
fidiv dword [ecx + ecx*4 - 0x8b6b]
dec dword [ecx - 0x7af0f7b3]
jbe 0x42a791
std
push dword [ebp + eax - 0x7c]
cmp dword [edi], ebp
mov esp, 0xe47d8b39
Function at 0x42dfea
Capabilities:
Check os version
Encode data using base64
Encrypt data using speck
Resolve function by parsing pe exports

Disassembly:
or byte [edi + 0x419b48], 0x71
jbe 0x41e02b
add byte [ebp - 0x9ffbbdd], bl
fild word [ecx]
in eax, 0x48
fsubr qword [esi - 0x18]
popfd
and eax, dword [eax + eax + 0x71]
jbe 0x41e040
add byte [ecx + edi*2], dh
cmp al, 0
add byte [eax], al
add byte [eax], al
add byte [edi], cl
mov ch, cl
or dword [edx], eax
add byte [ecx + 2], bh
adc al, 0xc9
shl bl, 0x20
mov eax, dword [esi + 4]
xchg ah, dl
xchg dl, ah
mov ebx, dword [esi + 8]
movzx eax, word [ebp + eax]
lea esi, [esi + 0xc]
mov dword [ebp + ebx], eax
jmp dword [esi]
mov cx, cx
call fcn.00451330
test eax, eax
jb 0x41dfdf
jne 0x43a241
je 0x42e006
mov ds, word [ebp + esi*4 + 0x1c]
jmp 0x43b8d7
jne 0x43a241
call 0x43a251
call 0x4513a0
test eax, eax
jb 0x42820b
mov ch, ch
ja 0x43a228
jbe 0x43b8f2
imul ecx, dword [edi], 0x860fc3a2
xor cl, ch
invalid
jbe 0x43a228
fdivr dword [esi - 0x75]
je 0x43b932
add byte [esi - 0x79], ah
aad 0x66
xchg edx, ebp
mov edx, edx
mov esi, dword [esi]
jmp dword [esi]
inc eax
jmp dword [esi]

Function at 0x42e94b
Capabilities:
Check os version
Encode data using base64
Encrypt data using speck
Resolve function by parsing pe exports

Disassembly:
xchg esp, eax
rcl dword [edi + 0x5f], 0x96
xchg esi, eax
mov eax, dword [esi + 4]
mov ebx, dword [esi + 8]
ja 0x41bf70
jbe 0x402a41
wait
stosd dword es:[edi], eax
jbe 0x41bf70
and eax, 0x202ba22
add al, byte [edx]
mov dword [ebp - 0x10], edx
push ebx
mov bh, 0xb8
pop ebx
mov dword [ebp - 0xc], edx
mov ebp, ebp
jmp 0x415c9d
push esi
xchg ecx, eax
xchg ecx, eax
lea eax, [ebp - 4]
push edi
lea ebx, [ebx]
lea ecx, [ebp - 0x214]
push eax
push ecx
push edx
call fcn.004081d1
xchg dl, cl
xchg cl, dl
mov esi, eax
add esp, 0xc
test esi, esi
jb 0x427da8
je 0x424fd2
jne 0x415cd8
cpuid
fadd st(3), st(0)
mov edi, dword [ebp + 0x14]
mov ebx, dword [ebp + 8]
mov ax, word [ebp + eax]
lea esi, [esi + 0xc]
or word [ebp + ebx], ax
jb 0x435190
mov dx, dx
jmp dword [esi]
mov ah, 0xb5
js 0x401e43
jns 0x427db5
mov word [eax + 0x28], dx
mov ebx, dword [ebp + 0x10]
mov word [eax + 0x2a], cx
jno 0x43e6a2
jo 0x42c6b0
fimul word [ebx + 0x1e]
jo 0x43e6a2
invalid
push ebp
mov edi, edi
mov ebp, esp
add bp, 0x44e2
sub bp, 0x44e2
sub esp, 0x214
mov edx, dword [ebp + 0xc]
jmp 0x42e934
push ebx
ja 0x415c9c
jbe 0x42e943
cmp ch, byte [edx + 0xf934ac2]
xchg byte [ebx + 0x73], dl
invalid
jbe 0x415c9c
add byte [ecx], 0x8f
inc esp
and al, 0xfc
inc cl
mov dl, cl
lea ebx, [ebx]
shr dl, 7
shl cl, 1
or dl, cl
jb 0x42a29d
mov cl, dl
shr cl, 7
shl dl, 1
or cl, dl
jb 0x42a2a6
mov byte [esi + 3], cl
lea esi, [esi]
mov dx, word [eax + 0x28]
xor word [eax + 0x2c], dx
jb 0x42f24e
mov cx, word [eax + 0x2a]
mov dx, word [eax + 0x20]
xor word [eax + 0x2e], cx
jb 0x402a2b
mov cx, word [eax + 0x22]
js 0x42c69a
jns 0x42e9a7
mov dl, 0x65
xchg dword [ebx - 0x1276f020], ecx
fdiv st(7), st(0)
inc edi
outsd dx, dword [esi]
jns 0x42c69a
invalid
mov ecx, dword [ebp + 0xc]
Function at 0x433ca9
Capabilities:
Encode data using xor

Disassembly:
lea esi, [esi + 0xc]
test word [ebp + ebx], ax
jb 0x4275cb
shr ah, 0x40
jmp dword [esi]
js 0x41ac42
jns 0x422848
adc byte [esi + 0xa], 0xe6
jns 0x41ac42
frstor dword [esi]
shr al, 0x40
ja 0x429411
jbe 0x4275dc
stosb byte es:[edi], al
pop es
xor eax, 0x2f860ff1
push ds
add byte [eax], al
jbe 0x429411
xchg bl, cl
xchg cl, bl
js 0x431b41
jns 0x429420
jns 0x431b41
pop dword [esp - 4]
mov ebx, dword [esi + 8]
js 0x42283c
jns 0x433cbc
cpuid
retf
jns 0x42283c

Function at 0x434089
Capabilities:
Check os version
Encode data using base64
Encrypt data using speck
Resolve function by parsing pe exports

Disassembly:
pop dword [esp - 4]
js 0x441c5b
jns 0x434097
jns 0x441c5b
mov eax, dword [esi + 4]
mov eax, eax
mov eax, dword [ebp + eax]
shr di, 0x40
mov ebx, dword [esi + 8]
mov eax, dword [eax]
lea esi, [esi + 0xc]
mov dword [ebp + ebx], eax
jmp dword [esi]
Function at 0x438abf
Capabilities:
Get file size

Disassembly:
mov eax, eax
push ebp
shr edi, 0x40
mov ebp, esp
mov ecx, dword [ebp + 8]
lea eax, [ebp + 8]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
xchg ecx, eax
xchg ecx, eax
mov ecx, dword [ebp + 8]
test eax, 0xb30c5415
test ecx, ecx
jb 0x42320d
je 0x438afd

Function at 0x43e767
Capabilities:
Authenticate hmac
Check os version
Encode data using base64
Encode data using xor
Encrypt data using speck
Resolve function by parsing pe exports

Disassembly:
lea esp, [esp + 4]
mov ebx, dword [ebp + 0xc]
push esi
jne 0x42d1e1
je 0x43e77c
nop
cpuid
ret 0x840f
je 0x42d1e1
xor ch, 0xf
test dword [edx], esi
xchg ebx, eax
std
dec dword [eax + 0x280474d2]
fisttp qword [ebx + 0x24]
mov ax, ax
jmp fcn.00433ac6

Function at 0x440a57
Capabilities:
Encode data using base64

Disassembly:
call 0x42d202
add eax, 0xfc085a3
add byte [esi + 0x36], 0
add byte [ebx + 0x57b243], ah
lea esp, [esp + 4]
jmp 0x41a6a4

Function at 0x444860
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 8]
push ebp
xor ebp, ebp
test eax, eax
jle 0x4448ef
mov eax, dword [esp + 0x10]
push ebx
push esi
push edi
xor ecx, ecx
xor esi, esi
xor edi, edi
lea esp, [esp]
inc ecx
and ecx, 0x800000ff
jns 0x444891
dec ecx
or ecx, 0xffffff00
inc ecx
movzx ecx, cl
movzx edx, byte [ecx + eax]
add edx, esi
and edx, 0x800000ff
jns 0x4448aa
dec edx
or edx, 0xffffff00
inc edx
movzx esi, dl
mov bl, byte [esi + eax]
mov dl, byte [ecx + eax]
mov byte [ecx + eax], bl
mov byte [esi + eax], dl
movzx edx, byte [ecx + eax]
movzx ebx, byte [esi + eax]
add edx, ebx
and edx, 0x800000ff
jns 0x4448d3
dec edx
or edx, 0xffffff00
inc edx
movzx edx, dl
mov bl, byte [edx + eax]
mov edx, dword [esp + 0x14]
xor byte [edi + edx], bl
mov edx, dword [esp + 0x18]
inc ebp
movsx edi, bp
cmp edi, edx
jl 0x444880
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x444900
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
xor eax, eax
mov ecx, edi
lea esp, [esp]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x444910
xor dl, dl
xor ecx, ecx
mov esi, edi
mov ebp, 0x100
mov eax, dword [esp + 0x14]
movzx ebx, byte [esi]
movzx edx, dl
movzx eax, byte [edx + eax]
sub eax, ebx
add eax, ecx
and eax, 0x800000ff
jns 0x444945
dec eax
or eax, 0xffffff00
inc eax
movzx ecx, al
mov al, byte [esi]
mov bl, byte [ecx + edi]
mov byte [esi], bl
mov byte [ecx + edi], al
lea eax, [edx + 1]
cdq
idiv dword [esp + 0x18]
inc esi
dec ebp
jne 0x444925
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x445260
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 0xc]
xor eax, eax
test edi, edi
jbe 0x4452b8
push ebx
push esi
mov esi, dword [esp + 0x10]
movzx edx, byte [esi]
mov ecx, eax
and ecx, 0xf
movzx ecx, word [ecx*4 + 0x57b680]
shr ax, 4
mov ebx, edx
and ebx, 0xf
xor cx, word [ebx*4 + 0x57b680]
shr edx, 4
xor ecx, eax
mov eax, ecx
and eax, 0xf
movzx eax, word [eax*4 + 0x57b680]
xor ax, word [edx*4 + 0x57b680]
shr cx, 4
xor eax, ecx
inc esi
dec edi
jne 0x445271
pop esi
pop ebx
pop edi
ret

Function at 0x4456a0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
or eax, 0xffffffff
xor ecx, ecx
test esi, esi
jbe 0x4456cf
push ebx
lea ebx, [ebx]
xor edx, edx
mov dl, byte [ecx + edi]
xor edx, eax
and edx, 0xff
mov ebx, dword [edx*4 + 0x57b740]
shr eax, 8
xor eax, ebx
inc ecx
cmp ecx, esi
jb 0x4456b0
pop ebx
not eax
ret

Function at 0x445cd0
Capabilities:
Encode data using xor

Disassembly:
push ebx
xor eax, eax
push esi
xor ebx, ebx
mov esi, dword [esp + 0xc]
mov ecx, 4
mov al, byte [esi + 2]
mov bl, byte [eax + str._.C]
mov eax, dword [esp + 0x10]
cmp eax, ecx
jle 0x445d08
mov edx, ebx
inc ecx
and edx, 0xff
inc ebx
mov dl, byte [edx + str._.C]
xor byte [esi + ecx - 1], dl
cmp ecx, eax
jl 0x445cf0
pop esi
pop ebx
ret

Function at 0x445fd0
Capabilities:
Encode data using xor

Disassembly:
mov ax, word [esp + 8]
push ebx
and ax, 0x8000
push esi
mov dx, word [esp + 0x10]
mov ecx, dword [esp + 0xc]
cmp ax, 1
sbb eax, eax
add dx, dx
inc eax
or ax, dx
mov word [esp + 0x10], ax
xor byte [esp + 0x11], al
mov ax, word [esp + 0x10]
and ax, 1
mov dx, word [esp + 0x10]
cmp ax, 1
mov eax, 0
adc eax, 0xffffffff
and ax, 0x8000
shr dx, 1
or ax, dx
mov word [esp + 0x10], ax
and ax, 1
mov dx, word [esp + 0x10]
cmp ax, 1
mov eax, 0
adc eax, 0xffffffff
mov esi, 0x55
and ax, 0x8000
shr dx, 1
or ax, dx
mov word [esp + 0x10], ax
mov eax, 0x58
mov dl, byte [esp + 0x10]
mov bl, byte [esp + 0x10]
and dl, 0x80
add bl, bl
shr dl, 7
add ecx, 2
or dl, bl
mov byte [esp + 0x10], dl
mov dl, byte [esp + 0x11]
and dl, 1
mov bl, byte [esp + 0x11]
shl dl, 7
shr bl, 1
or dl, bl
mov byte [esp + 0x11], dl
mov bl, byte [esp + 0x10]
xor byte [esp + 0x11], bl
mov dx, word [esp + 0x10]
not dx
mov word [esp + 0x10], dx
xor word [ecx - 2], dx
add word [esp + 0x10], si
dec eax
jne 0x446053
pop esi
pop ebx
ret
Function at 0x44db10
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x88
push ebx
lea ecx, [eax + 7]
shr ecx, 3
push esi
push edi
and eax, 7
mov esi, dword [esp + 0x98]
push ebp
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jne 0x44db40
mov dword [esp + 0x18], 8
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0x20], 0
mov eax, dword [esp + 0x1c]
dec eax
mov dword [esp + 0x24], eax
je 0x44dc32
mov eax, dword [esp + 0x10]
xor dword [esi], eax
mov ecx, dword [esp + 0x14]
xor dword [esi + 4], ecx
cmp dword [esp + 0x20], 0
jne 0x44dc02
cmp dword [esp + 0x1c], 2
push 0
jbe 0x44dbe3
lea eax, [esp + 0x2c]
push eax
push esi
call fcn.0044dce0
add esp, 0xc
cmp dword [0x57be8c], 0
jne 0x44dccd
mov eax, dword [esp + 0x28]
lea ebx, [esp + 0x30]
mov edi, 0x19
mov dword [esp + 0x30], eax
mov eax, dword [ebx]
mov cl, 0x20
add eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x28]
mov dword [ebx + 4], eax
add ebx, 4
mov eax, dword [esp + 0x28]
mov edx, dword [ebx - 4]
and dl, 0x1f
sub cl, dl
shl eax, cl
mov cl, dl
shr ebp, cl
or eax, ebp
xor dword [esp + 0x34], eax
dec edi
jne 0x44dbb4
jmp 0x44dc10
push 0
push esi
call fcn.0044dce0
add esp, 0xc
cmp dword [0x57be8c], 0
je 0x44dc10
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x88
ret
lea eax, [esp + 0x30]
push eax
push esi
call fcn.0044dd90
add esp, 8
mov eax, dword [esi]
add esi, 8
mov dword [esp + 0x10], eax
inc dword [esp + 0x20]
mov ecx, dword [esi - 4]
mov eax, dword [esp + 0x20]
mov dword [esp + 0x14], ecx
cmp eax, dword [esp + 0x24]
jb 0x44db67
xor eax, eax
cmp dword [esp + 0x18], eax
je 0x44dc48
mov cl, byte [eax + esi]
xor byte [esp + eax + 0x10], cl
inc eax
cmp dword [esp + 0x18], eax
ja 0x44dc3a
cmp dword [esp + 0x1c], 2
jbe 0x44dc63
lea eax, [esp + 0x30]
lea ecx, [esp + 0x10]
push eax
push ecx
call fcn.0044dd90
add esp, 8
jmp 0x44dc88
cmp dword [esp + 0x1c], 1
jne 0x44dc77
mov eax, dword [esi]
mov dword [esp + 0x10], eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], ecx
lea eax, [esp + 0x10]
push 0
push 0
push eax
call fcn.0044dce0
add esp, 0xc
cmp dword [esp + 0x1c], 1
jbe 0x44dcc0
xor ecx, ecx
cmp dword [esp + 0x18], ecx
je 0x44dca7
mov dl, byte [ecx + esi - 8]
lea eax, [ecx + esi]
inc ecx
mov byte [eax], dl
cmp dword [esp + 0x18], ecx
ja 0x44dc97
mov eax, dword [esp + 0x10]
mov dword [esi - 8], eax
mov ecx, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi - 4], ecx
pop esi
pop ebx
add esp, 0x88
ret
mov eax, dword [esp + 0x10]
mov dword [esi], eax
mov ecx, dword [esp + 0x14]
mov dword [esi + 4], ecx
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x88
ret
Function at 0x44de00
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x90
push ebx
lea ecx, [eax + 7]
shr ecx, 3
push esi
push edi
and eax, 7
mov ebx, dword [esp + 0xa0]
push ebp
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], eax
jne 0x44de30
mov dword [esp + 0x10], 8
mov dword [esp + 0x1c], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
cmp dword [esp + 0x14], 1
jbe 0x44df25
mov dword [esp + 0x28], 0
mov eax, dword [esp + 0x14]
sub eax, 2
mov dword [esp + 0x2c], eax
je 0x44df25
mov eax, dword [ebx]
mov ecx, dword [ebx + 4]
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], ecx
cmp dword [esp + 0x28], 0
jne 0x44dee5
lea eax, [esp + 0x30]
push 0
push eax
push ebx
call fcn.0044dce0
add esp, 0xc
cmp dword [0x57be8c], 0
jne 0x44e022
mov eax, dword [esp + 0x30]
lea edi, [esp + 0x38]
mov esi, 0x19
mov dword [esp + 0x38], eax
mov eax, dword [edi]
mov cl, 0x20
add eax, dword [esp + 0x34]
mov ebp, dword [esp + 0x30]
mov dword [edi + 4], eax
add edi, 4
mov eax, dword [esp + 0x30]
mov edx, dword [edi - 4]
and dl, 0x1f
sub cl, dl
shl eax, cl
mov cl, dl
shr ebp, cl
or eax, ebp
xor dword [esp + 0x3c], eax
dec esi
jne 0x44deb6
jmp 0x44def3
lea eax, [esp + 0x38]
push eax
push ebx
call fcn.0044e030
add esp, 8
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
xor dword [ebx], eax
mov edx, dword [esp + 0x20]
xor dword [ebx + 4], ecx
mov eax, dword [esp + 0x24]
add ebx, 8
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], eax
inc dword [esp + 0x28]
mov ecx, dword [esp + 0x28]
cmp ecx, dword [esp + 0x2c]
jb 0x44de74
xor eax, eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
cmp dword [esp + 0x10], eax
je 0x44df4e
mov eax, dword [esp + 0x10]
lea esi, [ebx + 8]
lea edi, [esp + 0x18]
mov ecx, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
cmp dword [esp + 0x14], 1
jne 0x44df76
push 0
push 0
push ebx
call fcn.0044dce0
add esp, 0xc
cmp dword [0x57be8c], 0
je 0x44dfac
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x90
ret
cmp dword [esp + 0x14], 2
jne 0x44df9e
push 0
push 0
push ebx
call fcn.0044dce0
add esp, 0xc
cmp dword [0x57be8c], 0
je 0x44dfac
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x90
ret
lea eax, [esp + 0x38]
push eax
push ebx
call fcn.0044e030
add esp, 8
cmp dword [esp + 0x14], 1
jbe 0x44e015
mov eax, dword [ebx]
mov ecx, dword [ebx + 4]
xor dword [esp + 0x18], eax
xor dword [esp + 0x1c], ecx
xor ecx, ecx
cmp dword [esp + 0x10], ecx
je 0x44dfdf
mov dl, byte [ecx + ebx + 8]
lea eax, [ecx + ebx]
inc ecx
mov byte [eax], dl
cmp dword [esp + 0x10], ecx
mov dl, byte [esp + ecx + 0x17]
mov byte [eax + 8], dl
ja 0x44dfc8
cmp dword [esp + 0x14], 2
jne 0x44e007
push 0
push 0
push ebx
call fcn.0044dce0
add esp, 0xc
cmp dword [0x57be8c], 0
je 0x44e015
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x90
ret
lea eax, [esp + 0x38]
push eax
push ebx
call fcn.0044e030
add esp, 8
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
xor dword [ebx], eax
xor dword [ebx + 4], ecx
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x90
ret
Function at 0x44e030
Capabilities:
Encode data using xor

Disassembly:
sub esp, 4
mov dword [esp], 0xc
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
push ebp
add edi, 0x64
mov ebp, dword [esi]
mov eax, dword [esi + 4]
sub ebp, dword [edi]
mov edx, eax
shr edx, 7
mov ebx, ebp
and dl, 0x1f
mov cl, 0x20
sub cl, dl
sub edi, 8
shl ebx, cl
mov cl, dl
shr ebp, cl
or ebx, ebp
mov cl, 0x20
xor ebx, eax
mov eax, ebx
mov dword [esi], ebx
shr eax, 4
mov edx, dword [edi + 4]
add edx, dword [esi + 4]
and al, 0x1f
mov ebp, edx
sub cl, al
shl ebp, cl
mov cl, al
shr edx, cl
or ebp, edx
xor ebp, ebx
dec dword [esp + 0x10]
mov dword [esi + 4], ebp
jne 0x44e04a
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
mov ecx, dword [eax + 4]
sub dword [esi], ecx
mov edx, dword [eax]
sub dword [esi + 4], edx
pop esi
pop ebx
add esp, 4
ret

Function at 0x44f5f0
Capabilities:
Query environment variable

Disassembly:
sub esp, 4
lea eax, [esp]
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
push 0
push eax
mov edi, dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
push ebx
call edi
mov esi, eax
test esi, esi
jne 0x44f619
xor eax, eax
pop edi
pop esi
pop ebx
add esp, 4
ret
inc esi
push esi
call fcn.00445a10
mov dword [esp + 0x10], eax
add esp, 4
test eax, eax
jne 0x44f634
xor eax, eax
pop edi
pop esi
pop ebx
add esp, 4
ret
mov eax, dword [esp + 0xc]
push esi
push eax
push ebx
call edi
test eax, eax
jne 0x44f64a
xor eax, eax
pop edi
pop esi
pop ebx
add esp, 4
ret
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebx
add esp, 4
ret

Function at 0x4516c0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x4521e0
Capabilities:
Hash data using sha1

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x5c
push 0
push esi
call fcn.00451640
add esp, 0xc
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
pop esi
ret

Function at 0x452270
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, eax
mov eax, dword [0x582ed0]
and eax, 0xff00
cmp eax, 0x5000
je 0x4522bd
shr edi, 2
xor edx, edx
test edi, edi
jle 0x4522bd
push ebx
mov edi, edi
mov ecx, dword [esi + edx*4]
mov eax, ecx
shl ecx, 0x10
shr eax, 0x10
or eax, ecx
mov ecx, eax
shr ecx, 8
mov ebx, eax
shl ebx, 8
xor ecx, ebx
and ecx, 0xff00ff
shl eax, 8
xor ecx, eax
mov dword [esi + edx*4], ecx
inc edx
cmp edx, edi
jl 0x452290
pop ebx
pop edi
ret
Function at 0x457c70
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, eax
mov eax, dword [0x583f28]
and eax, 0xff00
cmp eax, 0x2300
je 0x457cbd
shr edi, 2
xor edx, edx
test edi, edi
jle 0x457cbd
push ebx
mov edi, edi
mov ecx, dword [esi + edx*4]
mov eax, ecx
shl ecx, 0x10
shr eax, 0x10
or eax, ecx
mov ecx, eax
shr ecx, 8
mov ebx, eax
shl ebx, 8
xor ecx, ebx
and ecx, 0xff00ff
shl eax, 8
xor ecx, eax
mov dword [esi + edx*4], ecx
inc edx
cmp edx, edi
jl 0x457c90
pop ebx
pop edi
ret