joyce8/EMBER2024-capa huggingface dataset:
Function at 0x562453
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00551880
mov eax, dword [0x5c60cc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00562ba4
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x562495
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x5625f1
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00578dd0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x5cc6b8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0056be9b
mov ecx, dword [esi*4 + 0x5cc6b8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x5625ea
cmp eax, dword [ecx + edi + 0x24]
jne 0x5625ea
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5625ea
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0056be9b
add esp, 0x14
test edx, edx
jl 0x5625ea
jg 0x562560
test eax, eax
jb 0x5625ea
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x5625ea
jl 0x56257a
cmp dword [ebp - 0x1008], eax
ja 0x5625ea
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x562598
test ebx, ebx
je 0x5625d1
cmp ecx, edi
jae 0x5625d1
mov al, byte [ecx]
cmp al, 0xd
jne 0x5625b2
lea eax, [edi - 1]
cmp ecx, eax
jae 0x5625be
cmp byte [ecx + 1], 0xa
jne 0x5625be
inc ecx
jmp 0x5625be
movzx eax, al
movsx eax, byte [eax + 0x5c6348]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x562598
cmp edx, ebx
jne 0x562598
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x5625ef
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00550eb3
leave
ret

Function at 0x56ab92
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x58cdf4
push 0x58cdec
push str.FlsAlloc
push 0x1f
call fcn.0056a9bd
mov esi, eax
add esp, 0x10
test esi, esi
je 0x56abc6
push dword [ebp + 8]
mov ecx, esi
call dword [0x5875c8]
call esi
jmp 0x56abcc
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x56ac10
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x58ce04
push 0x58cdfc
push str.FlsGetValue
push 0x21
call fcn.0056a9bd
mov esi, eax
add esp, 0x10
test esi, esi
je 0x56ac47
push dword [ebp + 8]
mov ecx, esi
call dword [0x5875c8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x56ac4f
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x58ce0c
push 0x58ce04
push str.FlsSetValue
push 0x22
call fcn.0056a9bd
mov esi, eax
add esp, 0x10
test esi, esi
je 0x56ac89
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x5875c8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x56c16f
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 + 0x5cc6b8]
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 0x56c1af
cmp byte [ebx], 0xa
jne 0x56c1af
or byte [edi + eax + 0x28], 4
jmp 0x56c1b4
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 0x56c2b3
mov dl, byte [eax]
cmp dl, 0x1a
je 0x56c296
inc eax
cmp dl, 0xd
je 0x56c1e0
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x56c206
cmp eax, ecx
jae 0x56c214
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 0x56c1c8
jmp 0x56c2b3
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 0x56c291
cmp dword [ebp - 0x10], 0
je 0x56c291
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x5cc6b8]
test byte [eax + edi + 0x28], 0x48
je 0x56c26b
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x56c256
mov byte [esi], dl
jmp 0x56c267
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x5cc6b8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x56c2b3
cmp byte [ebp - 1], 0xa
jne 0x56c27a
cmp esi, ebx
jne 0x56c27a
mov byte [esi], 0xa
jmp 0x56c2b2
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0056beb9
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x56c2b3
mov byte [esi], 0xd
jmp 0x56c2b2
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x5cc6b8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x56c2b0
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x56c2b3
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x56c2bc
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 + 0x5cc6b8]
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 0x56c302
cmp word [ebx], dx
jne 0x56c302
or byte [eax + edi + 0x28], 4
jmp 0x56c307
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 0x56c46a
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 0x56c44a
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x56c348
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x56c37e
cmp eax, edx
jae 0x56c38c
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 0x56c323
jmp 0x56c46a
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 0x56c445
cmp dword [ebp - 0x18], 0
je 0x56c445
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x5cc6b8]
test byte [eax + edi + 0x28], 0x48
je 0x56c41b
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 0x56c3df
mov word [esi], cx
jmp 0x56c416
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x5cc6b8]
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 + 0x5cc6b8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x5cc6b8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x56c46a
pop eax
cmp word [ebp - 4], ax
jne 0x56c42b
cmp esi, ebx
jne 0x56c42b
mov word [esi], ax
jmp 0x56c467
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0056beb9
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x56c46a
push 0xd
pop eax
jmp 0x56c426
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x5cc6b8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x56c464
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x56c46a
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 0x56ff4f
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5c60cc]
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 0x56ff9a
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.005700ea
test al, al
jne 0x56ff94
sub edx, 2
cmp edx, edi
jne 0x56ff7a
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x56ffbc
lea eax, [edi + 2]
cmp edx, eax
je 0x56ffbc
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0056fe9b
add esp, 0x10
jmp 0x5700b6
push esi
lea ecx, [ebp - 0x255]
call fcn.005700ea
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 0x56ffff
push dword [ebp - 0x25c]
jmp 0x56ffac
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 0x57003c
cmp word [ebp - 0x226], 0
je 0x57005d
cmp word [ebp - 0x226], ax
jne 0x57003c
cmp word [ebp - 0x224], 0
je 0x57005d
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0056fe9b
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x5700a9
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x570016
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x570091
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x5700b6
push 0x56fccb
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00576dd0
add esp, 0x10
jmp 0x570086
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.00550eb3
leave
ret
Function at 0x5709cc
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 0x570a69
push ebx
push esi
call fcn.00570995
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.0056e580
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x570a16
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x570a68
push edi
push eax
call fcn.0056880e
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x570a36
call fcn.005683b4
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x570a67
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0056e580
add esp, 0x20
test eax, eax
jne 0x570a55
push edi
call fcn.005683b4
jmp 0x570a5d
push ebx
call fcn.005683b4
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 0x570a6c
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x570a7d
pop esi
ret
push ebx
push edi
push esi
call fcn.00570995
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0056880e
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x570aa5
push ebx
push esi
push edi
call fcn.00552550
add esp, 0xc
push 0
call fcn.005683b4
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x5711ff
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00570d1a

Function at 0x57316b
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.005680c9
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 0x5731da
cmp esi, dword [ebp - 4]
je 0x5731d5
cmp dword [ebp + 0xc], 0
je 0x5731d5
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x5731b2
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00572cbd
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x5731dc
xor eax, eax
inc eax
jmp 0x5731dc
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x573241
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5c60cc]
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.005680c9
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.005680c9
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 0x5732b8
cmp word [ecx], dx
je 0x5732b8
mov eax, dword [0x58d2cc]
push edi
dec eax
push eax
push 0x58d1b8
call fcn.005731e0
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x57332b
cmp word [eax], dx
je 0x57332b
mov eax, dword [edi]
test eax, eax
je 0x5732dc
cmp word [eax], dx
je 0x5732dc
lea eax, [ebp - 0x10]
push eax
call fcn.00572bc3
jmp 0x5732e5
lea eax, [ebp - 0x10]
push eax
call fcn.00572c5e
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x573355
mov eax, dword [0x58d1b4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x58cea8
call fcn.005731e0
add esp, 0xc
test al, al
je 0x573355
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x573320
cmp word [eax], di
je 0x573320
lea eax, [ebp - 0x10]
push eax
call fcn.00572bc3
pop ecx
jmp 0x573357
lea eax, [ebp - 0x10]
push eax
call fcn.00572c5e
jmp 0x57331d
mov eax, dword [edi]
test eax, eax
je 0x573342
cmp word [eax], dx
je 0x573342
lea eax, [ebp - 0x10]
push eax
call fcn.00572b78
pop ecx
jmp 0x573355
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 0x573420
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00573065
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x573420
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x573420
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x573420
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x5733ad
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0056ae2b
test ebx, ebx
je 0x57341b
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0056ae2b
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x573420
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 0x573420
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0057743d
add esp, 0x10
xor eax, eax
inc eax
jmp 0x573422
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00550eb3
leave
ret
Function at 0x577ad5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.00577a51
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x577c44
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x577c44
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x577bf9
jg 0x577b31
test eax, eax
je 0x577bef
push 1
push 0x1000
call fcn.005683ee
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x577b54
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x577be6
push 0x8000
push ebx
call fcn.00562956
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x577b7d
jg 0x577b78
cmp ecx, 0x1000
jb 0x577b7d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0056ba57
add esp, 0x10
cmp eax, 0xffffffff
je 0x577bc2
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x577b78
jl 0x577ba9
test ecx, ecx
jne 0x577b6a
push dword [ebp - 0xc]
push ebx
call fcn.00562956
push esi
call fcn.005683b4
add esp, 0xc
xor ebx, ebx
jmp 0x577c52
cmp byte [edi + 0x24], 0
je 0x577bd9
cmp dword [edi + 0x20], 5
jne 0x577bd9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x577be4
mov ebx, dword [edi + 0x18]
jmp 0x577be6
xor ebx, ebx
push esi
call fcn.005683b4
pop ecx
jmp 0x577c52
test ecx, ecx
jg 0x577bbb
jl 0x577bf9
test eax, eax
jae 0x577bbb
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0056beb9
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x577c19
cmp byte [edi + 0x1c], 0
je 0x577bbb
jmp 0x577c4a
push ebx
call fcn.0056ef62
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x577bbb
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x577c52
cmp byte [edi + 0x1c], 0
je 0x577c4f
mov ebx, dword [edi + 0x18]
jmp 0x577c52
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0056beb9
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x578d50
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x578d7d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x578d7d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x10002640
Capabilities:
Accept command line arguments
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
xor eax, eax
mov dword [ebp - 4], eax
jmp 0x100026a5
mov eax, dword [ebp - 8]
add eax, 1
cmp eax, 0xc6
mov dword [ebp - 0xc], eax
je 0x10002740
jmp 0x10002735
mov eax, dword [ebp - 0x10]
add eax, 1
cmp eax, 0x26
mov dword [ebp - 0x14], eax
jne 0x100026bb
mov eax, dword [sym.imp.KERNEL32.dll_TlsAlloc]
call eax
mov ecx, dword [ebp - 8]
cmp ecx, 0x20
mov dword [ebp - 0x18], eax
je 0x100026fb
jmp 0x1000264d
mov eax, esp
mov dword [eax], 0x16
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
call eax
sub esp, 4
jmp 0x10002668
mov eax, dword [ebp - 4]
mov ecx, dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov dword [ebp - 8], eax
call ecx
xor ecx, ecx
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp - 0x14]
mov ecx, 0xaf286bcb
mov dword [ebp - 0x10], eax
mul ecx
mov eax, dword [ebp - 0x10]
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 4
imul eax, eax, 0x13
mov ecx, dword [ebp - 0x10]
sub ecx, eax
mov eax, ecx
sub eax, 6
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x24], eax
je 0x10002691
jmp 0x100026eb
mov eax, dword [ebp - 0x20]
sub eax, 0xb
mov dword [ebp - 0x28], eax
je 0x10002691
jmp 0x10002668
mov eax, esp
mov dword [eax + 4], 0xeff
mov dword [eax], 0xd1ffb9
mov eax, dword [sym.imp.KERNEL32.dll_PurgeComm]
call eax
sub esp, 8
mov ecx, esp
mov dword [ecx], 0x31a93c
mov ecx, dword [sym.imp.KERNEL32.dll_ClearCommBreak]
mov dword [ebp - 0x2c], eax
call ecx
sub esp, 4
mov ecx, 0x21
mov dword [ebp - 0x30], eax
mov dword [ebp - 0xc], ecx
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], eax
jmp 0x100026a5
add esp, 0x38
pop ebp
ret
Function at 0x10008830
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x24
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
xor esi, esi
mov dword [0x10015668], 0
mov byte [0x1001566c], 0
mov dword [0x1001565c], 0x623
mov dword [0x10015664], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
mov eax, dword [ebp - 0x1c]
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
mov byte [ecx + eax], dl
mov dword [0x1001565c], 0xb7c
mov eax, dword [0x10015664]
add eax, 1
mov dword [0x10015664], eax
cmp eax, 0x100
mov dword [ebp - 0x1c], eax
jl 0x10008875
xor eax, eax
mov ecx, dword [0x10015660]
add ecx, 0xffffe037
mov dword [0x1001565c], ecx
mov dword [0x10015664], 0
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x20]
mov edx, 0x100
mov dword [0x10015670], 0
mov esi, dword [0x10015668]
mov edi, dword [ebp - 0x18]
movzx ebx, byte [edi + eax]
add ebx, esi
mov dword [ebp - 0x28], eax
xor esi, esi
mov dword [ebp - 0x2c], edx
mov edx, esi
mov esi, dword [ebp - 0x10]
div esi
mov esi, dword [ebp - 0x14]
movzx edx, byte [esi + edx]
add ebx, edx
mov dword [0x10015670], ebx
mov eax, ebx
cdq
mov ebx, dword [ebp - 0x2c]
idiv ebx
mov dword [0x10015668], edx
add ecx, 0xffffe53e
mov dword [0x1001565c], ecx
mov ecx, dword [ebp - 0x28]
mov cl, byte [edi + ecx]
mov byte [0x1001566c], cl
mov cl, byte [edi + edx]
mov edx, dword [ebp - 0x28]
mov byte [edi + edx], cl
mov dword [0x1001565c], 0x3b2
mov cl, byte [0x1001566c]
mov edx, dword [0x10015668]
mov byte [edi + edx], cl
mov edx, dword [0x10015664]
add edx, 1
mov dword [0x10015664], edx
mov ecx, dword [0x1001565c]
cmp edx, 0x100
mov esi, ecx
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x30], ecx
jl 0x100088c9
mov eax, dword [ebp - 0x30]
add eax, 0xfffff15c
mov dword [0x1001565c], eax
add esp, 0x24
pop esi
pop edi
pop ebx
pop ebp
ret