joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003214
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
call fcn.0100487d
jmp fcn.01003190

Function at 0x1004209
Capabilities:
Get file size
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
mov dword [ebp - 4], ebx
je 0x10042ca
cmp dword [ebp + 0x10], ebx
je 0x10042ca
push ebx
push ebx
push 3
push ebx
push 3
push 0x80000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x100424e
mov dword [ebp - 4], 0x80040116
jmp 0x10042be
push esi
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x1004267
mov dword [ebp - 4], 0x80040116
jmp 0x10042b6
push edi
push esi
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
cmp edi, ebx
jne 0x1004280
mov dword [ebp - 4], 0x8007000e
jmp 0x10042b5
push ebx
lea eax, [ebp - 8]
push eax
push esi
push edi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x100429d
mov dword [ebp - 4], 0x80040116
jmp 0x10042b5
cmp esi, dword [ebp - 8]
je 0x10042ab
mov dword [ebp - 4], 0x80004005
jmp 0x10042b5
mov eax, dword [ebp + 0xc]
mov dword [eax], edi
mov eax, dword [ebp + 0x10]
mov dword [eax], esi
pop edi
mov eax, dword [ebp + 8]
cmp eax, ebx
pop esi
je 0x10042c5
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 4]
jmp 0x10042cf
mov eax, 0x80070057
pop ebx
leave
ret 0xc

Function at 0x100f9b3
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x114
mov eax, dword [0x1008044]
push ebx
xor ebx, ebx
push esi
mov esi, dword [ebp + 8]
cmp esi, ebx
mov dword [ebp - 4], eax
mov dword [ebp - 0x110], ebx
mov dword [ebp - 0x10c], ebx
mov dword [ebp - 0x114], 0x104
je 0x100fa8c
lea eax, [ebp - 0x10c]
push eax
push 0x20019
push ebx
push 0x1001208
push 0x80000002
mov byte [esi], bl
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x100fa78
lea eax, [ebp - 0x114]
push eax
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x110]
push eax
push ebx
push 0x1001207
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x100fa78
cmp dword [ebp - 0x110], 2
lea eax, [ebp - 0x108]
jne 0x100fa5b
push dword [ebp + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [ebp - 0x114], eax
jmp 0x100fa78
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
cmp eax, 0xffffffff
je 0x100fa78
push dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
push esi
call dword [0x1001020]
cmp dword [ebp - 0x10c], ebx
je 0x100fa8c
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call 0x101152b
leave
ret 8
Function at 0x100ffbc
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push 0x1001248
push 0x80000002
mov dword [ebp - 4], esi
xor ebx, ebx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x1010023
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push esi
push 0x100123c
push dword [ebp - 4]
mov dword [ebp - 8], esi
mov dword [ebp - 0x10], 4
mov dword [ebp - 0xc], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1010023
cmp dword [ebp - 8], 4
jne 0x1010023
cmp dword [ebp - 0xc], esi
jne 0x1010023
inc ebx
cmp dword [ebp - 4], esi
je 0x1010031
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov eax, ebx
pop ebx
leave
ret
Function at 0x409320
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x468cdb
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.0045d540
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4093a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045b2ed
mov eax, dword [eax]
push 0x4851d0
push eax
call fcn.0044d774
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045d7cb
test bl, bl
je 0x4093a2
push 0x4851d0
lea ecx, [esp + 0xc]
call fcn.0045db5b
push 0x488d4c
lea ecx, [esp + 0xc]
call fcn.0045db5b
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 0x4093de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045d7cb
jmp 0x4094a9
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 0x409462
lea edx, [esp + 0x7c]
push 0x488d48
push edx
call fcn.0044d774
add esp, 8
test eax, eax
je 0x409462
lea eax, [esp + 0x7c]
push 0x488d44
push eax
call fcn.0044d774
add esp, 8
test eax, eax
je 0x409462
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 0x4093f2
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.0045d7cb
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 0x409ca0
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 0x409d02
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 0x409d10
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x468d5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48f6c8]
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 0x409e48
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409d76
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045d7cb
xor eax, eax
jmp 0x409ebf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045d908
push esi
lea ecx, [esp + 0xc]
call fcn.0045db97
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 0x409e9d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00409ca0
test eax, eax
jne 0x409e9d
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 closesocket
mov ecx, edi
call fcn.00409ca0
test eax, eax
jne 0x409e9d
lea eax, [esp + 0x14]
push 0x488d60
push eax
call fcn.0044e7b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x409e7c
lea ecx, [esp + 0x14]
push 0x488d5c
push ecx
call fcn.0044e730
mov esi, eax
add esp, 8
test esi, esi
jne 0x409e7c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x409e7f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045d8b8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x409d8e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045d7cb
xor eax, eax
jmp 0x409ebf
mov byte [esi], 0
push 0x488d58
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.0045d7cb
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 0x41a300
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 0x41a36e
cmp si, 0x69
ja 0x41a36e
add esi, 0xffd0
cmp si, 0x11
je 0x41a33e
push 0x11
call edi
test ax, ax
jge 0x41a33e
or esi, 0x2000
cmp si, 0x10
je 0x41a353
push 0x10
call edi
test ax, ax
jge 0x41a353
or esi, 0x4000
cmp si, 0x12
je 0x41a368
push 0x12
call edi
test ax, ax
jge 0x41a368
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41a37b
mov esi, 0xbd
jmp 0x41a32f
cmp si, 0x6e
jne 0x41a388
mov esi, 0xbe
jmp 0x41a32f
cmp si, 0x6f
jne 0x41a329
mov esi, 0xbf
jmp 0x41a32f

Function at 0x41ba20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49fdb8]
xor edx, edx
cmp eax, edx
jne 0x41ba46
xor eax, eax
mov byte [eax + 0x49fcb8], al
inc eax
cmp eax, 0x100
jl 0x41ba2e
mov dword [0x49fdb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49fcb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41bad7
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 0x41baaa
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 0x41ba78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41bb50
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 0x41bba3
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 0x41bb8a
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 0x42d730
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46ac08
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.00428030
test eax, eax
je 0x42d838
lea ecx, [esp + 0xc]
call fcn.00401750
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.00428030
mov ecx, eax
call fcn.004256f0
test eax, eax
je 0x42d81f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x42d81f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x42d81f
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.00401950
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x42d801
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x42d81f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x4a0208]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x474c00
call fcn.00401950
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x42d880
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00428030
test eax, eax
je 0x42d96f
mov ecx, edi
call fcn.00428030
mov ecx, eax
call fcn.004255a0
test eax, eax
jne 0x42d96f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x42d96f
mov eax, dword [0x4a0208]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x42d8e2
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00428030
mov ecx, eax
call fcn.004257d0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x42d96f
cmp ebx, eax
jne 0x42d96f
cmp dword [esp + 0x10], eax
jne 0x42d955
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x4305b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46ae98
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4305e9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4306fc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4305fd
mov eax, 0xffffffc7
jmp 0x4306fe
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43060e
cmp dword [esi + 8], eax
jne 0x4305fd
cmp dword [esi + 8], eax
jne 0x430627
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x430627
mov eax, 0xffffffc7
jmp 0x4306fe
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43063b
push eax
mov ecx, ebx
call fcn.0042fde0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00401750
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43066c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00401770
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0042f550
test eax, eax
mov dword [esp + 0x38], eax
je 0x43069f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x474c00
call fcn.00401950
mov eax, dword [esp + 0x38]
jmp 0x4306fe
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00430410
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4306e3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00430430
mov esi, eax
test esi, esi
jne 0x430713
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00430410
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4306b5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x474c00
call fcn.00401950
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x474c00
call fcn.00401950
mov eax, esi
jmp 0x4306fe

Function at 0x433840
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4338a0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4338a0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4338a0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4338a0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4338e0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4494f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46ba80
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004490a0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00449120
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00449120
lea ecx, [esi + 0xc]
call fcn.0045d756
lea ecx, [esi + 0x10]
call fcn.0045d756
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044b950
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044b950
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044b950
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0045d7cb
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0045d7cb
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x44a198
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46bca8
push eax
mov dword fs:[0], esp
sub esp, 0x64
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
je 0x44a1a8
call fcn.0044a6c0
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x44a28b
cmp byte [edi], 0
je 0x44a28b
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x44a1cd
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.00448ec0
test eax, eax
jne 0x44a1ed
push 0x48f458
lea ecx, [esi + 0x38]
call fcn.0045d908
jmp 0x44a28b
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.00448f10
test eax, eax
jne 0x44a21c
mov ecx, esi
call fcn.00449010
push edi
add esi, 0x38
push 0x48f434
push esi
call fcn.0045b767
add esp, 0xc
jmp 0x44a28b
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.0044af40
test eax, eax
je 0x44a284
lea ecx, [esp + 8]
push 0x64
push ecx
call sub.WS2_32.dll_gethostname
mov eax, dword [esp + 0x88]
mov ecx, dword [esp + 0x84]
lea edx, [esp + 0x8c]
mov dword [esp + 0x8c], 1
push edx
push eax
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0044a360
test eax, eax
jne 0x44a2a0
push edi
lea eax, [esi + 0x38]
push 0x48f410
push eax
call fcn.0045b767
add esp, 0xc
mov ecx, esi
call fcn.0044a6c0
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x64]
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x44a348
mov ecx, dword [0x48f6c8]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push str.HELO__s_r_n
push eax
mov dword [esp + 0x80], 0
call fcn.0045b767
mov edx, dword [esp + 0x88]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
mov ecx, esi
call fcn.00448fc0
test eax, eax
jne 0x44a30a
push 0x48f3f4
lea ecx, [esi + 0x38]
call fcn.0045d908
jmp 0x44a31a
push 0xfa
mov ecx, esi
call fcn.0044af40
test eax, eax
jne 0x44a337
mov ecx, esi
call fcn.0044a6c0
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045d7cb
jmp 0x44a28b
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045d7cb
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x40e350
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4788eb
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.0046b4ec
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e3d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00468e0a
mov eax, dword [eax]
push 0x8b6220
push eax
call fcn.0045b914
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046b777
test bl, bl
je 0x40e3d2
push 0x8b6220
lea ecx, [esp + 0xc]
call fcn.0046bb53
push 0x8b9d88
lea ecx, [esp + 0xc]
call fcn.0046bb53
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 0x40e40e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046b777
jmp 0x40e4d9
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 0x40e492
lea edx, [esp + 0x7c]
push 0x8b9d84
push edx
call fcn.0045b914
add esp, 8
test eax, eax
je 0x40e492
lea eax, [esp + 0x7c]
push 0x8b9d80
push eax
call fcn.0045b914
add esp, 8
test eax, eax
je 0x40e492
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 0x40e422
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.0046b777
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 0x40f750
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 0x40f7b2
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