joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5b5955
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
pushal
call 0x5b5964
pop dword [ebp - 4]
mov eax, 0xbdfab422
add eax, 0x4260a542
sub dword [ebp - 4], eax
push 0x40
push 0x1000
push 0x73adf
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 4]
call dword [eax]
mov ecx, 0x4ac8
xor esi, esi
add esi, eax
mov edi, 0x7104c082
sub edi, 0x709f9282
add edi, dword [ebp - 4]
mov ebx, 0xa6a9a3f7
add ebx, 0x8e85b227
mov edx, dword [edi]
xor edx, ebx
mov dword [esi], edx
add esi, 4
add edi, 4
loop 0x5b59ba
add eax, 0x11df3
mov ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 4]
call ebx
leave
ret

Function at 0x5b5e0e
Capabilities:
Delete file

Disassembly:
mov edi, edi
push ebx
push esi
mov esi, ecx
push edi
mov dword [esi], 0x422f1c
call fcn.005b5955
lea ebx, [esi + 0x30]
mov ecx, ebx
call fcn.005b5955
push dword [esi + 0x3c]
call dword [sym.imp.kernel32.dll_CloseHandle]
mov edi, dword [esi + 0x48]
test edi, edi
je 0x5b5e4a
push dword [edi + 0xc]
call sub.msvcrt.dll_free
push edi
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
pop ecx
pop ecx
mov edi, dword [esi + 0x4c]
test edi, edi
je 0x5b5e61
push dword [edi + 0xc]
call sub.msvcrt.dll_free
push edi
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
pop ecx
pop ecx
mov eax, dword [esi + 0x50]
xor edi, edi
cmp eax, edi
je 0x5b5eab
cmp dword [eax], edi
jbe 0x5b5e94
mov eax, dword [esi + 0x50]
mov eax, dword [eax + 0xc]
push dword [eax + edi*4]
call dword [sym.imp.kernel32.dll_DeleteFileA]
mov eax, dword [esi + 0x50]
mov eax, dword [eax + 0xc]
push dword [eax + edi*4]
call sub.msvcrt.dll_free
mov eax, dword [esi + 0x50]
inc edi
cmp edi, dword [eax]
pop ecx
jb 0x5b5e6e
mov edi, dword [esi + 0x50]
test edi, edi
je 0x5b5eab
push dword [edi + 0xc]
call sub.msvcrt.dll_free
push edi
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
pop ecx
pop ecx
mov edi, dword [esi + 0x54]
test edi, edi
je 0x5b5ec2
push dword [edi + 0xc]
call sub.msvcrt.dll_free
push edi
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
pop ecx
pop ecx
cmp byte [esi + 0x5c], 0
je 0x5b5ed8
cmp dword [esi + 0x44], 1
jne 0x5b5ee6
push dword [esi + 0x2c]
call fcn.005b5955
jmp 0x5b5ee6
cmp dword [esi + 0x44], 1
jne 0x5b5ee6
push dword [esi + 0x2c]
call fcn.005b5955
push dword [esi + 0x2c]
call sub.msvcrt.dll_void___cdecl_operator_delete_void__
mov eax, dword [esi + 8]
pop ecx
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov ecx, ebx
call fcn.005b69f5
lea ecx, [esi + 0x1c]
call fcn.005b918b
pop edi
lea ecx, [esi + 0xc]
pop esi
pop ebx
jmp fcn.005b33bb
Function at 0x5bf250
Capabilities:
Check for software breakpoints

Disassembly:
cmp dword [esi + 0x14], 0xcc
je 0x5bf273
mov eax, dword [esi + 0x1a8]
push esi
call dword [eax]
mov dword [esi + 0x8c], 0
mov dword [esi + 0x14], 0xcc
mov ecx, dword [esi + 0x1a8]
mov eax, dword [ecx + 8]
test eax, eax
je 0x5bf299
mov eax, dword [esi]
push esi
mov dword [eax + 0x14], 0x30
call dword [eax]
mov edx, dword [esi + 0x1a8]
mov eax, dword [edx + 8]
test eax, eax
jne 0x5bf280
mov edx, dword [esi + 0x44]
xor eax, eax
test edx, edx
setne al
add eax, 0xcd
mov dword [esi + 0x14], eax
mov eax, 1
ret
Function at 0x41ba33
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
pushal
call 0x41ba42
pop dword [ebp - 0x1c]
mov eax, 0x96ac8c23
sub eax, 0x966ad1e1
sub dword [ebp - 0x1c], eax
mov dword [ebp - 0x2c], 0xe6e1bd74
add dword [ebp - 0x2c], 0x677087d7
mov dword [ebp - 0x28], 0xbcdbde6a
sub dword [ebp - 0x28], 0x8aa89225
mov dword [ebp - 0x24], 0x2d1c8662
sub dword [ebp - 0x24], 0xe0d04234
mov dword [ebp - 0x20], 0xfafda5cf
add dword [ebp - 0x20], 0x5025a31
lea eax, [ebp - 0x2c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x1c]
call dword [eax]
mov dword [ebp - 0x2c], 0x270fba41
add dword [ebp - 0x2c], 0x4d62af15
mov dword [ebp - 0x28], 0xbf793720
sub dword [ebp - 0x28], 0x7e0cd5ab
mov dword [ebp - 0x24], 0x91f2f6b7
add dword [ebp - 0x24], 0xd17c75b5
mov dword [ebp - 0x20], 0xf1bd59fb
add dword [ebp - 0x20], 0xe42a605
lea ebx, [ebp - 0x2c]
push ebx
push eax
mov eax, 0x88e41bd5
sub eax, 0x889e6b55
add eax, dword [ebp - 0x1c]
call dword [eax]
push 0x40
push 0x1000
push 0x4cf54
push 0
call eax
mov ecx, 0xe1d15204
sub ecx, 0xe1d10b80
xor esi, esi
add esi, eax
mov edx, 0x1b95eeb6
add edx, 0xe4b1714a
add edx, dword [ebp - 0x1c]
mov edi, 0x6370bafb
add edi, 0x3ec6d4b5
sub dword [ebp - 0xc], edx
mov ebx, dword [edx]
sub dword [ebp - 4], ebx
sub ebx, edi
xor dword [ebp - 4], ebx
mov dword [esi], ebx
mov dword [ebp - 0xc], 0x19ab953a
add esi, 4
add edx, 0x31c02135
sub edx, 0x31c02131
loop 0x41bb61
add eax, 0x10ce3
mov ebx, eax
add eax, 0xd538d3ec
add eax, 0x2ac72c19
mov ecx, 0x153a9a39
sub ecx, 0x14fa9a39
add ecx, dword [ebp - 0x1c]
call ebx
leave
ret
Function at 0x49cd30
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x49cd5e
mov eax, ebx
call fcn.0049d7e4
cmp dword [ebx + 0x40], 0
je 0x49cd57
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x49cdcf
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x49cdc1
cmp dword [ebx + 8], 0
je 0x49cd80
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x49cd92
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x49cdc1
cmp dword [ebx + 8], 0
je 0x49cd73
cmp eax, 3
je 0x49cda5
dec eax
jne 0x49cd73
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x49cd73
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x49cd73
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x49cded
cmp dword [ebx + 0x14], 0xcc
je 0x49cded
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0049cdf8
pop ebx
ret

Function at 0x4b70ac
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
test eax, eax
jle 0x4b7104
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x18], 1
mov al, byte [ebp - 0x14]
and al, 0xff
mov edx, dword [ebp - 0x1c]
xor al, byte [edx]
and eax, 0xff
mov eax, dword [eax*4 + 0x4d4694]
mov edx, dword [ebp - 0x14]
shr edx, 8
xor eax, edx
mov dword [ebp - 0x14], eax
inc dword [ebp - 0x1c]
inc dword [ebp - 0x18]
dec dword [ebp - 0x20]
jne 0x4b70d8
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x4c7568
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe80
push esi
push edi
mov esi, ecx
lea edi, [ebp - 0x170]
mov ecx, 0x58
rep movsd dword es:[edi], dword [esi]
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
call fcn.00405354
lea eax, [ebp - 0x170]
mov edx, dword [0x40aa6c]
call fcn.00405bb8
xor eax, eax
push ebp
push 0x4c769a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x15c]
call fcn.00404f28
mov eax, dword [ebp + 8]
add eax, 4
mov edx, dword [ebp - 8]
call fcn.00404f28
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x160]
mov dword [eax + 8], edx
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x168]
mov dword [eax + 0xc], edx
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14c]
push eax
call fcn.0040751c
lea eax, [ebp - 0x180]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00407524
mov eax, dword [ebp + 8]
lea edi, [eax + 0x10]
lea esi, [ebp - 0x180]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x144]
push eax
call fcn.0040751c
lea eax, [ebp - 0x180]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00407524
mov eax, dword [ebp + 8]
lea edi, [eax + 0x20]
lea esi, [ebp - 0x180]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x13c]
push eax
call fcn.0040751c
lea eax, [ebp - 0x180]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00407524
mov eax, dword [ebp + 8]
lea edi, [eax + 0x30]
lea esi, [ebp - 0x180]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c76a1
lea eax, [ebp - 0x170]
mov edx, dword [0x40aa6c]
call fcn.00405a74
lea eax, [ebp - 8]
call fcn.00404ed4
ret
Function at 0x54ff40
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x94000]
mov dword [edi + 0xcd794], 0x2d748683
push edi
or ebp, 0xffffffff
jmp 0x54ff6a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x54ff71
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54ff60
mov eax, 1
add ebx, ebx
jne 0x54ff83
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x54ff94
jne 0x54ffb3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54ffb3
dec eax
add ebx, ebx
jne 0x54ffa0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x54ff78
add ebx, ebx
jne 0x54ffaf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x550005
xor ecx, ecx
sub eax, 3
jb 0x54ffcb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x55003a
sar eax, 1
mov ebp, eax
jmp 0x54ffd6
add ebx, ebx
jne 0x54ffd6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54ffa4
inc ecx
add ebx, ebx
jne 0x54ffe4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x54ffa4
add ebx, ebx
jne 0x54fff1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x54ffe6
jne 0x550002
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x54ffe6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x550024
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x550016
jmp 0x54ff66
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x550024
add edi, ecx
jmp 0x54ff66
pop esi
mov edi, esi
mov ecx, 0x58a6
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x550042
cmp byte [edi], 0x13
jne 0x550042
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 0x550047
lea edi, [esi + 0x145000]
mov eax, dword [edi]
or eax, eax
je 0x5500b6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x151d04]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x151df4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x550074
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x151df8]
or eax, eax
je 0x5500b0
mov dword [ebx], eax
add ebx, 4
jmp 0x550091
call dword [esi + 0x151e08]
mov ebp, dword [esi + 0x151dfc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x5500ea
sub esp, 0xffffff80
jmp fcn.004cdd08
Function at 0x4067c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x478f9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0046ddb5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x406842
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046bcc7
mov eax, dword [eax]
push 0x4ecc4c
push eax
call fcn.0045e9d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046e040
test bl, bl
je 0x406842
push 0x4ecc4c
lea ecx, [esp + 0xc]
call fcn.0046e3d0
push 0x4ecc58
lea ecx, [esp + 0xc]
call fcn.0046e3d0
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40687e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046e040
jmp 0x406949
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x406902
lea edx, [esp + 0x7c]
push 0x4ecc54
push edx
call fcn.0045e9d4
add esp, 8
test eax, eax
je 0x406902
lea eax, [esp + 0x7c]
push 0x4ecc50
push eax
call fcn.0045e9d4
add esp, 8
test eax, eax
je 0x406902
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x406892
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0046e040
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x407140
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4071a2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4071b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47901b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4f6514]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4072e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x407216
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046e040
xor eax, eax
jmp 0x40735f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046e17d
push esi
lea ecx, [esp + 0xc]
call fcn.0046e40c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40733d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00407140
test eax, eax
jne 0x40733d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.00407140
test eax, eax
jne 0x40733d
lea eax, [esp + 0x14]
push 0x4ecc68
push eax
call fcn.0045fa50
mov esi, eax
add esp, 8
test esi, esi
jne 0x40731c
lea ecx, [esp + 0x14]
push 0x4ecc64
push ecx
call fcn.0045f9d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40731c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40731f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046e12d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40722e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046e040
xor eax, eax
jmp 0x40735f
mov byte [esi], 0
push 0x4ecc60
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0046e040
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x417a20
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x417a8e
cmp si, 0x69
ja 0x417a8e
add esi, 0xffd0
cmp si, 0x11
je 0x417a5e
push 0x11
call edi
test ax, ax
jge 0x417a5e
or esi, 0x2000
cmp si, 0x10
je 0x417a73
push 0x10
call edi
test ax, ax
jge 0x417a73
or esi, 0x4000
cmp si, 0x12
je 0x417a88
push 0x12
call edi
test ax, ax
jge 0x417a88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x417a9b
mov esi, 0xbd
jmp 0x417a4f
cmp si, 0x6e
jne 0x417aa8
mov esi, 0xbe
jmp 0x417a4f
cmp si, 0x6f
jne 0x417a49
mov esi, 0xbf
jmp 0x417a4f

Function at 0x419290
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x506c60]
xor edx, edx
cmp eax, edx
jne 0x4192b6
xor eax, eax
mov byte [eax + 0x506b60], al
inc eax
cmp eax, 0x100
jl 0x41929e
mov dword [0x506c60], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x506b60
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x419347
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41931a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4192e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4193c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x419413
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4193fa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4204a0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x420638
cmp ebp, ebx
jle 0x420638
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4204fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x420505
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x420514
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42051b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046dd81
add esp, 4
cmp eax, ebx
je 0x42053c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0046dd81
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42062e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x420615
mov al, byte [edx]
cmp al, 0xc0
jbe 0x420601
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4205f6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x420604
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x420604
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4205a0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x420591
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x423b50
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47a688
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x423b89
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0047572e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047577a
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00423c10
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004757b7
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24