joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410160
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.0040fd70
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x410192
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
mov dword [ebp - 8], edx
mov ecx, dword [ebp - 8]
call dword [0x44e18c]
call dword [ebp - 8]
jmp 0x41019c
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esp, ebp
pop ebp
ret
Function at 0x432190
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.004319a0
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4321c4
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
mov dword [ebp - 8], edx
mov ecx, dword [ebp - 8]
call dword [0x44e18c]
call dword [ebp - 8]
jmp 0x4321ca
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov esp, ebp
pop ebp
ret 4

Function at 0x432220
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.004319e0
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x432254
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
mov dword [ebp - 8], edx
mov ecx, dword [ebp - 8]
call dword [0x44e18c]
call dword [ebp - 8]
jmp 0x43225e
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esp, ebp
pop ebp
ret 4

Function at 0x432270
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.00431a00
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4322a8
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0xc]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
call dword [0x44e18c]
call dword [ebp - 8]
jmp 0x4322b6
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov esp, ebp
pop ebp
ret 8

Function at 0x4322c0
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.00431a80
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x432300
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
mov dword [ebp - 8], edx
mov ecx, dword [ebp - 8]
call dword [0x44e18c]
call dword [ebp - 8]
jmp 0x43231e
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
push 0
mov eax, dword [ebp + 8]
push eax
call fcn.00432510
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov esp, ebp
pop ebp
ret 0x10
Function at 0x437f80
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1434
call fcn.0040b0f0
mov eax, dword [0x46a040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
sar eax, 6
mov ecx, dword [ebp + 0xc]
and ecx, 0x3f
imul edx, ecx, 0x38
mov eax, dword [eax*4 + 0x46c0b8]
mov ecx, dword [eax + edx + 0x18]
mov dword [ebp - 0x1434], ecx
mov edx, dword [ebp + 0x10]
add edx, dword [ebp + 0x14]
mov dword [ebp - 0x1424], edx
xor eax, eax
mov dword [ebp - 0x1410], eax
mov dword [ebp - 0x140c], eax
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x1420], ecx
mov edx, dword [ebp - 0x1420]
cmp edx, dword [ebp - 0x1424]
jae 0x438158
lea eax, [ebp - 5]
mov dword [ebp - 0x1430], eax
lea ecx, [ebp - 0x1404]
mov dword [ebp - 0x1418], ecx
mov edx, dword [ebp - 0x1418]
cmp edx, dword [ebp - 0x1430]
jae 0x4380a7
mov eax, dword [ebp - 0x1420]
cmp eax, dword [ebp - 0x1424]
jae 0x4380a7
mov ecx, dword [ebp - 0x1420]
mov dl, byte [ecx]
mov byte [ebp - 0x1419], dl
mov eax, dword [ebp - 0x1420]
add eax, 1
mov dword [ebp - 0x1420], eax
mov cl, byte [ebp - 0x1419]
mov byte [ebp - 0x1411], cl
movsx edx, byte [ebp - 0x1411]
cmp edx, 0xa
jne 0x438085
mov eax, dword [ebp - 0x1408]
add eax, 1
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp - 0x1418]
mov byte [ecx], 0xd
mov edx, dword [ebp - 0x1418]
add edx, 1
mov dword [ebp - 0x1418], edx
mov eax, dword [ebp - 0x1418]
mov cl, byte [ebp - 0x1411]
mov byte [eax], cl
mov edx, dword [ebp - 0x1418]
add edx, 1
mov dword [ebp - 0x1418], edx
jmp 0x438009
mov eax, dword [ebp - 0x1418]
lea ecx, [ebp - 0x1404]
sub eax, ecx
mov dword [ebp - 0x142c], eax
push 0
lea edx, [ebp - 0x1428]
push edx
mov eax, dword [ebp - 0x142c]
push eax
lea ecx, [ebp - 0x1404]
push ecx
mov edx, dword [ebp - 0x1434]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x438111
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x1410], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x1410]
mov dword [eax], ecx
mov edx, dword [ebp - 0x140c]
mov dword [eax + 4], edx
mov ecx, dword [ebp - 0x1408]
mov dword [eax + 8], ecx
mov eax, dword [ebp + 8]
jmp 0x438178
mov edx, dword [ebp - 0x140c]
add edx, dword [ebp - 0x1428]
mov dword [ebp - 0x140c], edx
mov eax, dword [ebp - 0x1428]
cmp eax, dword [ebp - 0x142c]
jae 0x438153
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
jmp 0x438178
jmp 0x437fe2
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x1410]
mov dword [eax], ecx
mov edx, dword [ebp - 0x140c]
mov dword [eax + 4], edx
mov ecx, dword [ebp - 0x1408]
mov dword [eax + 8], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040af10
mov esp, ebp
pop ebp
ret
Function at 0x438190
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1434
call fcn.0040b0f0
mov eax, dword [0x46a040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
sar eax, 6
mov ecx, dword [ebp + 0xc]
and ecx, 0x3f
imul edx, ecx, 0x38
mov eax, dword [eax*4 + 0x46c0b8]
mov ecx, dword [eax + edx + 0x18]
mov dword [ebp - 0x1434], ecx
mov edx, dword [ebp + 0x10]
add edx, dword [ebp + 0x14]
mov dword [ebp - 0x1424], edx
xor eax, eax
mov dword [ebp - 0x1410], eax
mov dword [ebp - 0x140c], eax
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x141c], ecx
mov edx, dword [ebp - 0x141c]
cmp edx, dword [ebp - 0x1424]
jae 0x43837b
lea eax, [ebp - 6]
mov dword [ebp - 0x1430], eax
lea ecx, [ebp - 0x1404]
mov dword [ebp - 0x1414], ecx
mov edx, dword [ebp - 0x1414]
cmp edx, dword [ebp - 0x1430]
jae 0x4382c6
mov eax, dword [ebp - 0x141c]
cmp eax, dword [ebp - 0x1424]
jae 0x4382c6
mov ecx, dword [ebp - 0x141c]
mov dx, word [ecx]
mov word [ebp - 0x141e], dx
mov eax, dword [ebp - 0x141c]
add eax, 2
mov dword [ebp - 0x141c], eax
mov cx, word [ebp - 0x141e]
mov word [ebp - 0x1418], cx
movzx edx, word [ebp - 0x1418]
cmp edx, 0xa
jne 0x4382a2
mov eax, dword [ebp - 0x1408]
add eax, 2
mov dword [ebp - 0x1408], eax
mov ecx, 0xd
mov edx, dword [ebp - 0x1414]
mov word [edx], cx
mov eax, dword [ebp - 0x1414]
add eax, 2
mov dword [ebp - 0x1414], eax
mov ecx, dword [ebp - 0x1414]
mov dx, word [ebp - 0x1418]
mov word [ecx], dx
mov eax, dword [ebp - 0x1414]
add eax, 2
mov dword [ebp - 0x1414], eax
jmp 0x438219
mov ecx, dword [ebp - 0x1414]
lea edx, [ebp - 0x1404]
sub ecx, edx
sar ecx, 1
shl ecx, 1
mov dword [ebp - 0x142c], ecx
push 0
lea eax, [ebp - 0x1428]
push eax
mov ecx, dword [ebp - 0x142c]
push ecx
lea edx, [ebp - 0x1404]
push edx
mov eax, dword [ebp - 0x1434]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x438334
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x1410], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
jmp 0x43839b
mov eax, dword [ebp - 0x140c]
add eax, dword [ebp - 0x1428]
mov dword [ebp - 0x140c], eax
mov ecx, dword [ebp - 0x1428]
cmp ecx, dword [ebp - 0x142c]
jae 0x438376
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x1410]
mov dword [edx], eax
mov ecx, dword [ebp - 0x140c]
mov dword [edx + 4], ecx
mov eax, dword [ebp - 0x1408]
mov dword [edx + 8], eax
mov eax, dword [ebp + 8]
jmp 0x43839b
jmp 0x4381f2
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040af10
mov esp, ebp
pop ebp
ret
Function at 0x43fc30
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x38
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
push eax
lea ecx, [ebp - 4]
call fcn.00411b60
lea ecx, [ebp - 4]
call fcn.0043fc00
movzx eax, al
test eax, eax
jne 0x43fc6d
mov dword [ebp - 0x18], 0
lea ecx, [ebp - 4]
call fcn.0043fb40
mov eax, dword [ebp - 0x18]
jmp 0x43fd95
lea ecx, [ebp - 4]
call fcn.004106f0
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.0043fbc0
add esp, 4
mov dword [ebp - 0x1c], eax
mov edx, dword [ebp - 0x1c]
sub edx, dword [ebp - 0x10]
sar edx, 1
mov dword [ebp - 0x14], edx
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0x14]
push eax
lea ecx, [ebp - 4]
call fcn.004106f0
push eax
push 0
push 0
call fcn.0043d5f0
add esp, 0x20
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x43fcd3
mov dword [ebp - 0x20], 0
lea ecx, [ebp - 4]
call fcn.0043fb40
mov eax, dword [ebp - 0x20]
jmp 0x43fd95
push 0x66
push str.minkernelcrtsucrt_srcdesktopcrtenvget_environment_from_os.cpp
push 2
mov ecx, dword [ebp - 0xc]
push ecx
call fcn.00414590
add esp, 0x10
push eax
lea ecx, [ebp - 8]
call fcn.00406140
lea ecx, [ebp - 8]
call fcn.0040a6d0
movzx edx, al
test edx, edx
jne 0x43fd1c
mov dword [ebp - 0x24], 0
lea ecx, [ebp - 8]
call fcn.0040a6b0
lea ecx, [ebp - 4]
call fcn.0043fb40
mov eax, dword [ebp - 0x24]
jmp 0x43fd95
lea ecx, [ebp - 8]
call fcn.0040a260
mov dword [ebp - 0x28], eax
lea ecx, [ebp - 4]
call fcn.004106f0
mov dword [ebp - 0x2c], eax
push 0
push 0
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp - 0x28]
push ecx
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [ebp - 0x2c]
push eax
push 0
push 0
call fcn.0043d5f0
add esp, 0x20
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
jne 0x43fd77
mov dword [ebp - 0x34], 0
lea ecx, [ebp - 8]
call fcn.0040a6b0
lea ecx, [ebp - 4]
call fcn.0043fb40
mov eax, dword [ebp - 0x34]
jmp 0x43fd95
lea ecx, [ebp - 8]
call fcn.004148d0
mov dword [ebp - 0x38], eax
lea ecx, [ebp - 8]
call fcn.0040a6b0
lea ecx, [ebp - 4]
call fcn.0043fb40
mov eax, dword [ebp - 0x38]
mov esp, ebp
pop ebp
ret
Function at 0x449bc0
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x4c
lea ecx, [ebp - 0x4c]
call fcn.00427610
lea ecx, [ebp - 0x34]
call fcn.00427610
call fcn.0042f490
push eax
lea eax, [ebp - 0x4c]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00427560
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x449c13
mov dword [ebp - 8], 0
lea ecx, [ebp - 0x34]
call fcn.004276b0
lea ecx, [ebp - 0x4c]
call fcn.004276b0
mov eax, dword [ebp - 8]
jmp 0x449c88
call fcn.0042f490
push eax
lea edx, [ebp - 0x34]
push edx
mov eax, dword [ebp + 0xc]
push eax
call fcn.00427560
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x449c4e
mov dword [ebp - 0x10], 0
lea ecx, [ebp - 0x34]
call fcn.004276b0
lea ecx, [ebp - 0x4c]
call fcn.004276b0
mov eax, dword [ebp - 0x10]
jmp 0x449c88
lea ecx, [ebp - 0x34]
call fcn.00427960
mov dword [ebp - 0x14], eax
lea ecx, [ebp - 0x4c]
call fcn.00427960
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0x18]
push edx
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov dword [ebp - 0x1c], eax
lea ecx, [ebp - 0x34]
call fcn.004276b0
lea ecx, [ebp - 0x4c]
call fcn.004276b0
mov eax, dword [ebp - 0x1c]
mov esp, ebp
pop ebp
ret
Function at 0x405d9a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x448574], 0
push esi
jne 0x405dd1
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405dab
mov dword [ecx*4 + 0x448570], eax
inc ecx
cmp ecx, 0x100
jl 0x405da6
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405e02
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x448570]
xor eax, esi
inc ecx
dec edx
jne 0x405de4
pop edi
not eax
pop esi
ret 0xc

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x6eaa5d3f
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x9df2da8
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x411010
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cf91b
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.004c1e03
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411092
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004bf2e3
mov eax, dword [eax]
push 0x56dd34
push eax
call fcn.004b0044
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004c208e
test bl, bl
je 0x411092
push 0x56dd34
lea ecx, [esp + 0xc]
call fcn.004c246a
push 0x56dd40
lea ecx, [esp + 0xc]
call fcn.004c246a
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 0x4110ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004c208e
jmp 0x411199
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 0x411152
lea edx, [esp + 0x7c]
push 0x56dd3c
push edx
call fcn.004b0044
add esp, 8
test eax, eax
je 0x411152
lea eax, [esp + 0x7c]
push 0x56dd38
push eax
call fcn.004b0044
add esp, 8
test eax, eax
je 0x411152
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 0x4110e2
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.004c208e
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 0x4119b0
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 0x411a12
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 0x411a20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cf99b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x594a40]
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 0x411b58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x411a86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c208e
xor eax, eax
jmp 0x411bcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004c2217
push esi
lea ecx, [esp + 0xc]
call fcn.004c24a6
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x56dd74
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x411bad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.004119b0
test eax, eax
jne 0x411bad
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.004119b0
test eax, eax
jne 0x411bad
lea eax, [esp + 0x14]
push 0x56dd50
push eax
call fcn.004b11d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x411b8c
lea ecx, [esp + 0x14]
push 0x56dd4c
push ecx
call fcn.004b1150
mov esi, eax
add esp, 8
test esi, esi
jne 0x411b8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x411b8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004c21c7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x411a9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c208e
xor eax, eax
jmp 0x411bcf
mov byte [esi], 0
push 0x56dd48
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.004c208e
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 0x4248c0
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 0x42492e
cmp si, 0x69
ja 0x42492e
add esi, 0xffd0
cmp si, 0x11
je 0x4248fe
push 0x11
call edi
test ax, ax
jge 0x4248fe
or esi, 0x2000
cmp si, 0x10
je 0x424913
push 0x10
call edi
test ax, ax
jge 0x424913
or esi, 0x4000
cmp si, 0x12
je 0x424928
push 0x12
call edi
test ax, ax
jge 0x424928
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42493b
mov esi, 0xbd
jmp 0x4248ef
cmp si, 0x6e
jne 0x424948
mov esi, 0xbe
jmp 0x4248ef
cmp si, 0x6f
jne 0x4248e9
mov esi, 0xbf
jmp 0x4248ef

Function at 0x426140
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5a5a18]
xor edx, edx
cmp eax, edx
jne 0x426166
xor eax, eax
mov byte [eax + 0x5a5918], al
inc eax
cmp eax, 0x100
jl 0x42614e
mov dword [0x5a5a18], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5a5918
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4261f7
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 0x4261ca
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 0x426198
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x426270
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 0x4262c3
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 0x4262aa
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 0x42d720
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 0x42d8b8
cmp ebp, ebx
jle 0x42d8b8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42d77e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42d785
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42d794
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42d79b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004c1dcf
add esp, 4
cmp eax, ebx
je 0x42d7bc
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.004c1dcf
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 0x42d8ae
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 0x42d895
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42d881
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42d876
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 0x42d884
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42d884
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42d820
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 0x42d811
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