joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41fa40
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x74
mov dword [ebp - 0x48], 0x2c
mov dword [ebp - 0x38], 0x44
mov dword [ebp - 0x4c], 0x5b
mov dword [ebp - 0x1c], 2
mov dword [ebp - 0x3c], 0x4b
mov dword [ebp - 0x24], 0xa
mov dword [ebp - 0x30], 0x5b
mov dword [ebp - 0x50], 0x40
mov dword [ebp - 0x44], 0x53
mov dword [ebp - 0x40], 0x27
mov dword [ebp - 0x54], 6
mov dword [ebp - 0x58], 0x58
mov dword [ebp - 0x20], 0x1c
mov dword [ebp - 0x34], 0x3e
mov dword [ebp - 0x28], 0xf
mov dword [ebp - 0x5c], 0x2a
mov dword [ebp - 0xc], 0x33
mov dword [ebp - 0x60], 0x22
mov dword [ebp - 0x64], 2
mov dword [ebp - 0x68], 9
mov dword [ebp - 0x6c], 0x60
mov dword [ebp - 0x2c], 0xc
mov dword [ebp - 0x70], 0x54
mov dword [ebp - 0x74], 0x4f
mov dword [ebp - 4], 0
jmp 0x41fb00
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 0x24]
sub ecx, 9
cmp dword [ebp - 4], ecx
jge 0x41fb4e
mov edx, dword [ebp - 0xc]
cmp edx, dword [ebp - 0x30]
jge 0x41fb1c
mov dword [ebp - 0x14], 1
jmp 0x41fb23
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x34]
cmp eax, dword [ebp - 0x20]
jge 0x41fb34
mov dword [ebp - 0x18], 1
jmp 0x41fb3b
mov dword [ebp - 0x18], 0
mov ecx, dword [ebp - 0x14]
and ecx, dword [ebp - 0x18]
je 0x41fb4c
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
jmp 0x41faf7
mov eax, dword [ebp - 0x1c]
add eax, 0x2c
push eax
mov ecx, dword [ebp - 0x38]
sub ecx, 0x20
push ecx
mov edx, dword [ebp + 8]
sub edx, 0x23
push edx
mov eax, dword [ebp - 0x1c]
add eax, 0x61
push eax
mov ecx, dword [ebp - 0x3c]
sub ecx, 1
push ecx
mov edx, dword [ebp - 0x28]
add edx, 0x18
push edx
mov eax, dword [ebp - 0x20]
sub eax, 0x1c
push eax
mov ecx, dword [ebp - 0x40]
sub ecx, 0x13
push ecx
mov edx, dword [ebp - 0x24]
sub edx, 6
push edx
mov eax, dword [ebp - 0x44]
sub eax, 0x32
push eax
call fcn.00418520
add esp, 0x28
mov dword [ebp - 8], 0
jmp 0x41fbae
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0x28]
sub edx, 0x186af
cmp dword [ebp - 8], edx
jge 0x41fbcd
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov eax, dword [ebp - 0xc]
sub eax, 1
mov dword [ebp - 0xc], eax
jmp 0x41fba5
mov dword [ebp - 0x10], 0
jmp 0x41fbdf
mov ecx, dword [ebp - 0x10]
add ecx, 1
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp + 0xc]
sub edx, 0x186bf
cmp dword [ebp - 0x10], edx
jge 0x41fc1a
mov eax, dword [ebp - 0x2c]
sub eax, 1
mov dword [ebp - 0x2c], eax
push 0x4a16
push 0xad97
push 0xce0b
push 0x6dad
push 0x6932
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0x14
jmp 0x41fbd6
mov esp, ebp
pop ebp
ret
Function at 0x4eb460
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
mov dword [ebp - 0x18], 0x45
mov dword [ebp - 0x44], 0x1e
mov dword [ebp - 0x28], 0x31
mov dword [ebp - 0x48], 0x14
mov dword [ebp - 4], 0x45
mov dword [ebp - 0x10], 0x36
mov dword [ebp - 0x4c], 0x24
mov dword [ebp - 0x50], 0x4f
mov dword [ebp - 0x54], 0x10
mov dword [ebp - 0x58], 0x3a
mov dword [ebp - 0x5c], 0x18
mov dword [ebp - 0x60], 0x63
mov dword [ebp - 0x64], 0x4b
mov dword [ebp - 0x40], 0x1a
mov dword [ebp - 0x68], 0x2b
mov dword [ebp - 0x30], 0x2d
mov dword [ebp - 0x34], 8
mov dword [ebp - 0x38], 0xb
mov dword [ebp - 0x2c], 0x5e
mov dword [ebp - 0x6c], 0x5f
mov dword [ebp - 0x20], 0x5b
mov dword [ebp - 0x1c], 5
mov dword [ebp - 0x3c], 0x26
mov dword [ebp - 0x70], 3
mov dword [ebp - 0x24], 0x46
mov eax, dword [ebp - 4]
sub eax, 0x40
push eax
mov ecx, dword [ebp - 4]
sub ecx, 0x38
push ecx
mov edx, dword [ebp - 4]
sub edx, 0x37
push edx
mov eax, dword [ebp - 0x20]
sub eax, 0x3e
push eax
mov ecx, dword [ebp - 0x10]
sub ecx, 0xb
push ecx
mov edx, dword [ebp - 0x24]
sub edx, 0x41
push edx
call fcn.00408660
add esp, 0x18
mov dword [ebp - 8], 0
jmp 0x4eb559
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0x18]
sub ecx, 0x44
cmp dword [ebp - 8], ecx
jge 0x4eb595
mov edx, dword [ebp - 0x1c]
cmp edx, dword [ebp - 0x28]
jge 0x4eb575
mov dword [ebp - 0x14], 1
jmp 0x4eb57c
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x2c]
xor eax, dword [ebp - 0x14]
je 0x4eb593
mov ecx, dword [0x5962fc]
add ecx, 1
mov dword [0x5962fc], ecx
jmp 0x4eb550
mov dword [ebp - 0xc], 0
jmp 0x4eb5a7
mov edx, dword [ebp - 0xc]
add edx, 1
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0x18]
sub eax, 0x186e5
cmp dword [ebp - 0xc], eax
jge 0x4eb5c5
mov ecx, dword [0x596308]
sub ecx, 1
mov dword [0x596308], ecx
jmp 0x4eb59e
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x4ff870
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4ff8af
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4ff8af
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4ff8af
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4ff8af
cmp dword [ecx + 0x74], 0xe
jbe 0x4ff8af
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x50bf34
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x50bf73
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x50bf73
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x50bf73
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x50bf73
cmp dword [ecx + 0x74], 0xe
jbe 0x50bf73
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x52bbb9
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0052ba8d
Function at 0x52c6b4
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5a0b80]
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 0x52c6ff
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0052cb54
test al, al
jne 0x52c6f9
sub edx, 2
cmp edx, edi
jne 0x52c6df
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x52c721
lea eax, [edi + 2]
cmp edx, eax
je 0x52c721
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0052c37b
add esp, 0x10
jmp 0x52c81b
push esi
lea ecx, [ebp - 0x255]
call fcn.0052cb54
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 0x52c764
push dword [ebp - 0x25c]
jmp 0x52c711
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 0x52c7a1
cmp word [ebp - 0x226], 0
je 0x52c7c2
cmp word [ebp - 0x226], ax
jne 0x52c7a1
cmp word [ebp - 0x224], 0
je 0x52c7c2
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0052c37b
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x52c80e
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x52c77b
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x52c7f6
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x52c81b
push 0x52bdcb
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00537930
add esp, 0x10
jmp 0x52c7eb
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.004ffde9
leave
ret
Function at 0x52e09b
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 0x52e138
push ebx
push esi
call fcn.0052e057
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.0052df94
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x52e0e5
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x52e137
push edi
push eax
call fcn.0053089e
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x52e105
call fcn.0052bd79
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x52e136
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0052df94
add esp, 0x20
test eax, eax
jne 0x52e124
push edi
call fcn.0052bd79
jmp 0x52e12c
push ebx
call fcn.0052bd79
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 0x52e13b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x52e14c
pop esi
ret
push ebx
push edi
push esi
call fcn.0052e057
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0053089e
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x52e174
push ebx
push esi
push edi
call fcn.005089a0
add esp, 0xc
push 0
call fcn.0052bd79
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x52ea63
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0052e3e9

Function at 0x532bb6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0052b0d3
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 0x532c25
cmp esi, dword [ebp - 4]
je 0x532c20
cmp dword [ebp + 0xc], 0
je 0x532c20
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x532bfd
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00532708
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x532c27
xor eax, eax
inc eax
jmp 0x532c27
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x532c8c
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5a0b80]
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.0052b0d3
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.0052b0d3
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 0x532d03
cmp word [ecx], dx
je 0x532d03
mov eax, dword [0x589d9c]
push edi
dec eax
push eax
push 0x589c88
call fcn.00532c2b
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x532d76
cmp word [eax], dx
je 0x532d76
mov eax, dword [edi]
test eax, eax
je 0x532d27
cmp word [eax], dx
je 0x532d27
lea eax, [ebp - 0x10]
push eax
call fcn.0053260e
jmp 0x532d30
lea eax, [ebp - 0x10]
push eax
call fcn.005326a9
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x532da0
mov eax, dword [0x589c84]
push dword [ebp - 0x14]
dec eax
push eax
push 0x589978
call fcn.00532c2b
add esp, 0xc
test al, al
je 0x532da0
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x532d6b
cmp word [eax], di
je 0x532d6b
lea eax, [ebp - 0x10]
push eax
call fcn.0053260e
pop ecx
jmp 0x532da2
lea eax, [ebp - 0x10]
push eax
call fcn.005326a9
jmp 0x532d68
mov eax, dword [edi]
test eax, eax
je 0x532d8d
cmp word [eax], dx
je 0x532d8d
lea eax, [ebp - 0x10]
push eax
call fcn.005325a5
pop ecx
jmp 0x532da0
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 0x532e6b
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00532ab0
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x532e6b
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x532e6b
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x532e6b
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x532df8
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00533b79
test ebx, ebx
je 0x532e66
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00533b79
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x532e6b
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 0x532e6b
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00538df3
add esp, 0x10
xor eax, eax
inc eax
jmp 0x532e6d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004ffde9
leave
ret
Function at 0x5337eb
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x58afc4
push 0x58afbc
push str.FlsAlloc
push 0x1f
call fcn.005334b9
mov esi, eax
add esp, 0x10
test esi, esi
je 0x53381f
push dword [ebp + 8]
mov ecx, esi
call dword [0x549344]
call esi
jmp 0x533825
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x533869
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x58afd4
push 0x58afcc
push str.FlsGetValue
push 0x21
call fcn.005334b9
mov esi, eax
add esp, 0x10
test esi, esi
je 0x5338a0
push dword [ebp + 8]
mov ecx, esi
call dword [0x549344]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x5338a8
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x58afdc
push 0x58afd4
push str.FlsSetValue
push 0x22
call fcn.005334b9
mov esi, eax
add esp, 0x10
test esi, esi
je 0x5338e2
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x549344]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x53ff5b
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 + 0x5a2510]
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 0x53ff9b
cmp byte [ebx], 0xa
jne 0x53ff9b
or byte [edi + eax + 0x28], 4
jmp 0x53ffa0
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 0x54009f
mov dl, byte [eax]
cmp dl, 0x1a
je 0x540082
inc eax
cmp dl, 0xd
je 0x53ffcc
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x53fff2
cmp eax, ecx
jae 0x540000
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 0x53ffb4
jmp 0x54009f
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 0x54007d
cmp dword [ebp - 0x10], 0
je 0x54007d
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x5a2510]
test byte [eax + edi + 0x28], 0x48
je 0x540057
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x540042
mov byte [esi], dl
jmp 0x540053
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x5a2510]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x54009f
cmp byte [ebp - 1], 0xa
jne 0x540066
cmp esi, ebx
jne 0x540066
mov byte [esi], 0xa
jmp 0x54009e
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0053fdad
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x54009f
mov byte [esi], 0xd
jmp 0x54009e
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x5a2510]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x54009c
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x54009f
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x5400a8
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 + 0x5a2510]
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 0x5400ee
cmp word [ebx], dx
jne 0x5400ee
or byte [eax + edi + 0x28], 4
jmp 0x5400f3
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 0x540256
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 0x540236
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x540134
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x54016a
cmp eax, edx
jae 0x540178
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 0x54010f
jmp 0x540256
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 0x540231
cmp dword [ebp - 0x18], 0
je 0x540231
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x5a2510]
test byte [eax + edi + 0x28], 0x48
je 0x540207
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 0x5401cb
mov word [esi], cx
jmp 0x540202
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x5a2510]
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 + 0x5a2510]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x5a2510]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x540256
pop eax
cmp word [ebp - 4], ax
jne 0x540217
cmp esi, ebx
jne 0x540217
mov word [esi], ax
jmp 0x540253
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0053fdad
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x540256
push 0xd
pop eax
jmp 0x540212
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x5a2510]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x540250
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x540256
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 0x544c30
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x544c5d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x544c5d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x42e072
nop
nop
mov ebx, 0x407ef8
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x638e0b82
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
je 0x42e0d2
nop
nop
nop
nop
mov ebx, 0x42cd70
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x6b5d6b25
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x403670
Capabilities:
Encrypt data using salsa20 or chacha
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x95eda0]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x403840
mov eax, dword [esp + 8]
mov dword [eax], 0x61707865
mov dword [eax + 4], 0x61707865
mov dword [eax + 8], 0x61707865
mov dword [eax + 0xc], 0x61707865
mov dword [eax + 0x10], 0x3320646e
mov dword [eax + 0x14], 0x3320646e
mov dword [eax + 0x18], 0x3320646e
mov dword [eax + 0x1c], 0x3320646e
mov dword [eax + 0x20], 0x79622d32
mov dword [eax + 0x24], 0x79622d32
mov dword [eax + 0x28], 0x79622d32
mov dword [eax + 0x2c], 0x79622d32
mov dword [eax + 0x30], 0x6b206574
mov dword [eax + 0x34], 0x6b206574
mov dword [eax + 0x38], 0x6b206574
mov dword [eax + 0x3c], 0x6b206574
mov ecx, dword [esp + 4]
mov edx, dword [ecx]
mov dword [eax + 0x40], edx
mov dword [eax + 0x44], edx
mov dword [eax + 0x48], edx
mov dword [eax + 0x4c], edx
mov edx, dword [ecx + 4]
mov dword [eax + 0x50], edx
mov dword [eax + 0x54], edx
mov dword [eax + 0x58], edx
mov dword [eax + 0x5c], edx
mov edx, dword [ecx + 8]
mov dword [eax + 0x60], edx
mov dword [eax + 0x64], edx
mov dword [eax + 0x68], edx
mov dword [eax + 0x6c], edx
mov edx, dword [ecx + 0xc]
mov dword [eax + 0x70], edx
mov dword [eax + 0x74], edx
mov dword [eax + 0x78], edx
mov dword [eax + 0x7c], edx
mov edx, dword [ecx + 0x10]
mov dword [eax + 0x80], edx
mov dword [eax + 0x84], edx
mov dword [eax + 0x88], edx
mov dword [eax + 0x8c], edx
mov edx, dword [ecx + 0x14]
mov dword [eax + 0x90], edx
mov dword [eax + 0x94], edx
mov dword [eax + 0x98], edx
mov dword [eax + 0x9c], edx
mov edx, dword [ecx + 0x18]
mov dword [eax + 0xa0], edx
mov dword [eax + 0xa4], edx
mov dword [eax + 0xa8], edx
mov dword [eax + 0xac], edx
mov ecx, dword [ecx + 0x1c]
mov dword [eax + 0xb0], ecx
mov dword [eax + 0xb4], ecx
mov dword [eax + 0xb8], ecx
mov dword [eax + 0xbc], ecx
mov ecx, dword [esp + 0xc]
mov dword [eax + 0xc0], ecx
lea edx, [ecx + 1]
mov dword [eax + 0xc4], edx
lea edx, [ecx + 2]
mov dword [eax + 0xc8], edx
add ecx, 3
mov dword [eax + 0xcc], ecx
mov dword [eax + 0xd0], 0
mov dword [eax + 0xd4], 0
mov dword [eax + 0xd8], 0
mov dword [eax + 0xdc], 0
mov dword [eax + 0xe0], 0
mov dword [eax + 0xe4], 0
mov dword [eax + 0xe8], 0
mov dword [eax + 0xec], 0
mov dword [eax + 0xf0], 0
mov dword [eax + 0xf4], 0
mov dword [eax + 0xf8], 0
mov dword [eax + 0xfc], 0
ret
call fcn.004703c0
jmp fcn.00403670