joyce8/EMBER2024-capa huggingface dataset:
Function at 0xdfdca2
Capabilities:
Execute anti-debugging instructions

Disassembly:
cmc
clc
test esi, esp
sub edx, edx
dec dl
not dl
mov dl, byte [ecx + 7]
cmp eax, 0x1515ce2c
pushal
push 0x47308d0
cmp edx, 0x64
call fcn.00df3f1e
cmp edx, 0x64
push esi
mov byte [esp], 0xf0
lea esp, [esp + 4]
je 0xdf19d3
sal al, cl
pushfd
push 0x789b79be
mov eax, dword [ebp - 0x44]
cmp cl, bl
call fcn.00df5c21
sbb cx, di
sal cl, 3
bt ax, dx
stc
mov ecx, dword [ebp - 0x44]
clc
clc
call fcn.00df7079
push esi
pushfd
lea esp, [esp + 0x30]
je 0xdfa68c
pushfd
ror dh, 1
cmc
cmp dh, 0x6c
mov edx, dword [ebp - 0x44]
push edi
xor eax, eax
neg al
pushfd
rol al, 2
xor al, ch
mov al, byte [edx + 6]
push ebp
cmp eax, 0x2e
pushal
lea esp, [esp + 0x30]
jne fcn.00dfd2f9
clc
stc
or ch, 0xa5
rol cl, cl
mov ecx, dword [ebp - 0x44]
clc
pushal
test ah, 0x80
add esp, 0x20
jns 0xdf5602
sub edx, edx
shl dl, cl
rcr dl, cl
neg dl
adc dl, dh
mov dl, byte [ecx + 7]
clc
jmp 0xdf6339

Function at 0xdfdd37
Capabilities:
Execute anti-debugging instructions

Disassembly:
cmc
test dh, 0xe
jmp 0xdfccbf
mov dx, word [ecx + 0xa]
jmp 0xdf20b9

Function at 0xdfde34
Capabilities:
Execute anti-debugging instructions

Disassembly:
pushfd
mov dword [esp + 4], 0x8000
pushal
pushal
call fcn.00dfce70
cmp edx, 0x6c
push 0x5f1fa8b0
push esi
pushal
lea esp, [esp + 0x30]
je 0xdfd667
not al
movzx ax, dl
add ah, 0xda
mov eax, dword [ebp - 0x104]
movsx cx, bl
shr cx, cl
bswap ecx
mov ecx, dword [eax + 0x30]
cmc
cmc
clc
sub edx, edx
bts dx, di
not dh
add dl, 0x80
sal dh, cl
mov dx, word [ecx + 0xa]
cmc
pushfd
call fcn.00df8f97
push esi
jmp 0xdf787d
jmp 0xdfa082

Function at 0xdfdfb6
Capabilities:
Execute anti-debugging instructions

Disassembly:
ror ah, cl
bts cx, si
xor cl, dh
mov eax, dword [ebp - 0x64]
rcr cx, cl
shl ch, cl
mov ecx, dword [eax + edx*4]
pushal
pushfd
clc
and ecx, 0x80000000
cmp edi, 0x93695084
test dh, 0x1a
mov byte [esp + 4], dl
cmc
cmp ecx, 0x80000000
call fcn.00df444f
lea esp, [esp + 0x40]
je 0xdf6643
push eax
pushal
bsf edx, ecx
mov edx, dword [ebp - 0x44]
call fcn.00dfd61c
rcr cx, cl
mov ecx, dword [ebp - 0x44]
jmp 0xdfe325
test dl, 0x15
stc
cmp edx, 0x6c
call fcn.00dfd7f3
shr dl, cl
mov edx, dword [ebp - 8]
jmp 0xdf36eb

Function at 0xdfe047
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 4]
je 0xdf796d
sbb ch, 0xf2
shl cx, 1
mov ecx, dword [ebp - 0x44]
jle 0xdf3061
bt bp, 9
xor edx, edx
rol dl, 1
neg dl
shr dl, 6
mov dl, byte [ecx + 8]
cmp dh, 0xd8
cmc
cmp edx, 0x4c
call fcn.00df7963
call fcn.00dfbd25
cmc
push ebx
pushal
stc
xor edx, edx
sar dl, 1
test ah, 0x56
mov dl, byte [ecx + 8]
clc
bt sp, 8
cmp edx, 0x4c
jmp 0xdf1de8
cmp eax, 0x6c
jmp 0xdf180f
Function at 0x4b6a80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x74000]
push edi
jmp 0x4b6a9a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4b6aa1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b6a90
mov eax, 1
add ebx, ebx
jne 0x4b6ab3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4b6ac4
jne 0x4b6ae3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b6ae3
dec eax
add ebx, ebx
jne 0x4b6ad0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4b6aa8
add ebx, ebx
jne 0x4b6adf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4b6b35
xor ecx, ecx
sub eax, 3
jb 0x4b6afb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4b6b6a
sar eax, 1
mov ebp, eax
jmp 0x4b6b06
add ebx, ebx
jne 0x4b6b06
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b6ad4
inc ecx
add ebx, ebx
jne 0x4b6b14
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b6ad4
add ebx, ebx
jne 0x4b6b21
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4b6b16
jne 0x4b6b32
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4b6b16
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4b6b54
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4b6b46
jmp 0x4b6a96
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4b6b54
add edi, ecx
jmp 0x4b6a96
pop esi
mov edi, esi
mov ecx, 0x377e
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4b6b72
cmp byte [edi], 0x11
jne 0x4b6b72
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4b6b77
lea edi, [esi + 0xb2000]
mov eax, dword [edi]
or eax, eax
je 0x4b6bef
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xbc588]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xbc6dc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4b6ba4
mov ecx, edi
jns 0x4b6bd3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xbc6e0]
or eax, eax
je 0x4b6be9
mov dword [ebx], eax
add ebx, 4
jmp 0x4b6bc1
call dword [esi + 0xbc6f0]
mov ebp, dword [esi + 0xbc6e4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4b6c23
sub esp, 0xffffff80
jmp 0x416310
Function at 0x401000
Capabilities:
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0
jne 0x40101b
mov eax, dword [ebp + 8]
push eax
call fcn.004bdf00
add esp, 4
mov dword [ebp + 0xc], eax
mov dword [ebp - 8], 0x1505
mov dword [ebp - 4], 0
jmp 0x401034
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
cmp edx, dword [ebp + 0xc]
jae 0x401055
mov eax, dword [ebp - 8]
shl eax, 5
add eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 4]
movsx edx, byte [ecx]
add eax, edx
mov dword [ebp - 8], eax
jmp 0x40102b
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret

Function at 0x4bdc30
Capabilities:
Resolve function by djb2 hash

Disassembly:
push ebp
mov ebp, esp
push 0x5fbff0fb
mov eax, dword [0x54b8ac]
push eax
call fcn.004be000
add esp, 8
mov dword [0x54b8bc], eax
push str.ntdll.dll
call dword [0x54b8bc]
mov dword [0x54b8a8], eax
push str.user32.dll
call dword [0x54b8bc]
mov dword [0x54b8b0], eax
push 0
push 0xe1db2410
mov ecx, dword [0x54b8ac]
push ecx
call fcn.004be000
add esp, 8
call eax
push eax
push 0xe321461e
mov edx, dword [0x54b8b0]
push edx
call fcn.004be000
add esp, 8
call eax
push 0xc6580d02
mov eax, dword [0x54b8ac]
push eax
call fcn.004be000
add esp, 8
mov dword [0x54b8c0], eax
push 0xc0b381da
mov ecx, dword [0x54b8a8]
push ecx
call fcn.004be000
add esp, 8
mov dword [0x54b8c4], eax
push 0x82962c8
mov edx, dword [0x54b8a8]
push edx
call fcn.004be000
add esp, 8
mov dword [0x54b8b4], eax
push 0x6793c34c
mov eax, dword [0x54b8a8]
push eax
call fcn.004be000
add esp, 8
mov dword [0x54b8b8], eax
pop ebp
ret

Function at 0x4beb19
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4beb58
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4beb58
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4beb58
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4beb58
cmp dword [ecx + 0x74], 0xe
jbe 0x4beb58
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4cb354
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4cb393
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4cb393
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4cb393
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4cb393
cmp dword [ecx + 0x74], 0xe
jbe 0x4cb393
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4eb139
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004eb00d
Function at 0x4ebc34
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x54ae80]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4ebc7f
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004ec0d4
test al, al
jne 0x4ebc79
sub edx, 2
cmp edx, edi
jne 0x4ebc5f
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4ebca1
lea eax, [edi + 2]
cmp edx, eax
je 0x4ebca1
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004eb8fb
add esp, 0x10
jmp 0x4ebd9b
push esi
lea ecx, [ebp - 0x255]
call fcn.004ec0d4
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4ebce4
push dword [ebp - 0x25c]
jmp 0x4ebc91
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4ebd21
cmp word [ebp - 0x226], 0
je 0x4ebd42
cmp word [ebp - 0x226], ax
jne 0x4ebd21
cmp word [ebp - 0x224], 0
je 0x4ebd42
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004eb8fb
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4ebd8e
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4ebcfb
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4ebd76
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4ebd9b
push 0x4eb34b
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004f6d50
add esp, 0x10
jmp 0x4ebd6b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004bf256
leave
ret
Function at 0x4ed61b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x4ed6b8
push ebx
push esi
call fcn.004ed5d7
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004ed514
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4ed665
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4ed6b7
push edi
push eax
call fcn.004efe1e
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4ed685
call fcn.004eb2f9
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4ed6b6
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004ed514
add esp, 0x20
test eax, eax
jne 0x4ed6a4
push edi
call fcn.004eb2f9
jmp 0x4ed6ac
push ebx
call fcn.004eb2f9
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x4ed6bb
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4ed6cc
pop esi
ret
push ebx
push edi
push esi
call fcn.004ed5d7
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004efe1e
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4ed6f4
push ebx
push esi
push edi
call fcn.004c7f90
add esp, 0xc
push 0
call fcn.004eb2f9
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4edfe3
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004ed969

Function at 0x4f2136
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004ea653
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4f21a5
cmp esi, dword [ebp - 4]
je 0x4f21a0
cmp dword [ebp + 0xc], 0
je 0x4f21a0
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4f217d
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004f1c88
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4f21a7
xor eax, eax
inc eax
jmp 0x4f21a7
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4f220c
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x54ae80]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.004ea653
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.004ea653
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x4f2283
cmp word [ecx], dx
je 0x4f2283
mov eax, dword [0x52e1ec]
push edi
dec eax
push eax
push 0x52e0d8
call fcn.004f21ab
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4f22f6
cmp word [eax], dx
je 0x4f22f6
mov eax, dword [edi]
test eax, eax
je 0x4f22a7
cmp word [eax], dx
je 0x4f22a7
lea eax, [ebp - 0x10]
push eax
call fcn.004f1b8e
jmp 0x4f22b0
lea eax, [ebp - 0x10]
push eax
call fcn.004f1c29
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4f2320
mov eax, dword [0x52e0d4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x52ddc8
call fcn.004f21ab
add esp, 0xc
test al, al
je 0x4f2320
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4f22eb
cmp word [eax], di
je 0x4f22eb
lea eax, [ebp - 0x10]
push eax
call fcn.004f1b8e
pop ecx
jmp 0x4f2322
lea eax, [ebp - 0x10]
push eax
call fcn.004f1c29
jmp 0x4f22e8
mov eax, dword [edi]
test eax, eax
je 0x4f230d
cmp word [eax], dx
je 0x4f230d
lea eax, [ebp - 0x10]
push eax
call fcn.004f1b25
pop ecx
jmp 0x4f2320
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4f23eb
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004f2030
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4f23eb
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4f23eb
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4f23eb
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4f2378
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004f30f9
test ebx, ebx
je 0x4f23e6
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004f30f9
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4f23eb
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4f23eb
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004f8213
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4f23ed
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004bf256
leave
ret
Function at 0x4f2d6b
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52f414
push 0x52f40c
push str.FlsAlloc
push 0x1f
call fcn.004f2a39
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f2d9f
push dword [ebp + 8]
mov ecx, esi
call dword [0x50814c]
call esi
jmp 0x4f2da5
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4f2de9
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52f424
push 0x52f41c
push str.FlsGetValue
push 0x21
call fcn.004f2a39
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f2e20
push dword [ebp + 8]
mov ecx, esi
call dword [0x50814c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4f2e28
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52f42c
push 0x52f424
push str.FlsSetValue
push 0x22
call fcn.004f2a39
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f2e62
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x50814c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4ff37b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x54c810]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4ff3bb
cmp byte [ebx], 0xa
jne 0x4ff3bb
or byte [edi + eax + 0x28], 4
jmp 0x4ff3c0
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4ff4bf
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4ff4a2
inc eax
cmp dl, 0xd
je 0x4ff3ec
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4ff412
cmp eax, ecx
jae 0x4ff420
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x4ff3d4
jmp 0x4ff4bf
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4ff49d
cmp dword [ebp - 0x10], 0
je 0x4ff49d
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x54c810]
test byte [eax + edi + 0x28], 0x48
je 0x4ff477
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4ff462
mov byte [esi], dl
jmp 0x4ff473
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x54c810]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4ff4bf
cmp byte [ebp - 1], 0xa
jne 0x4ff486
cmp esi, ebx
jne 0x4ff486
mov byte [esi], 0xa
jmp 0x4ff4be
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004ff1cd
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4ff4bf
mov byte [esi], 0xd
jmp 0x4ff4be
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x54c810]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4ff4bc
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4ff4bf
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ff4c8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x54c810]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4ff50e
cmp word [ebx], dx
jne 0x4ff50e
or byte [eax + edi + 0x28], 4
jmp 0x4ff513
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4ff676
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4ff656
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4ff554
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4ff58a
cmp eax, edx
jae 0x4ff598
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4ff52f
jmp 0x4ff676
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4ff651
cmp dword [ebp - 0x18], 0
je 0x4ff651
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x54c810]
test byte [eax + edi + 0x28], 0x48
je 0x4ff627
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x4ff5eb
mov word [esi], cx
jmp 0x4ff622
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x54c810]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x54c810]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x54c810]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4ff676
pop eax
cmp word [ebp - 4], ax
jne 0x4ff637
cmp esi, ebx
jne 0x4ff637
mov word [esi], ax
jmp 0x4ff673
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004ff1cd
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4ff676
push 0xd
pop eax
jmp 0x4ff632
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x54c810]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4ff670
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4ff676
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x504170
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x50419d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x50419d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret