joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45d580
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x474f66
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x28
mov dword [ebp - 0x2c], ecx
push 0x20
call fcn.0046f848
add esp, 4
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0
cmp dword [ebp - 0x20], 0
je 0x45d5c5
mov ecx, dword [ebp - 0x20]
call fcn.0045d700
mov dword [ebp - 0x30], eax
jmp 0x45d5cc
mov dword [ebp - 0x30], 0
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x1c]
mov dword [ecx + 0x60], edx
mov eax, dword [ebp - 0x2c]
cmp dword [eax + 0x60], 0
je 0x45d610
push 0
push 0
mov ecx, dword [ebp - 0x2c]
mov ecx, dword [ecx + 0x60]
call fcn.0045f050
push 0
mov edx, dword [ebp - 0x2c]
mov ecx, dword [edx + 0x60]
add ecx, 4
call fcn.00432750
mov ecx, dword [ebp - 0x2c]
mov dword [ecx + 0x64], eax
push 0x48
call fcn.0046f848
add esp, 4
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], 1
cmp dword [ebp - 0x28], 0
je 0x45d637
mov ecx, dword [ebp - 0x28]
call fcn.0046a710
mov dword [ebp - 0x34], eax
jmp 0x45d63e
mov dword [ebp - 0x34], 0
mov edx, dword [ebp - 0x34]
mov dword [ebp - 0x24], edx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x24]
mov dword [eax + 0x5c], ecx
mov edx, dword [ebp - 0x2c]
cmp dword [edx + 0x5c], 0
je 0x45d696
mov eax, dword [ebp - 0x2c]
mov ecx, dword [eax + 0x5c]
mov byte [ecx + 0x20], 1
push 0
push 0
mov edx, dword [ebp - 0x2c]
mov ecx, dword [edx + 0x5c]
call fcn.0045fa70
push 0
mov eax, dword [ebp - 0x2c]
mov ecx, dword [eax + 0x5c]
add ecx, 4
call fcn.004576e0
push 5
mov ecx, dword [ebp - 0x2c]
mov ecx, dword [ecx + 0x5c]
add ecx, 4
call fcn.00415420
mov edx, dword [ebp - 0x2c]
mov dword [edx + 0x68], 0
lea eax, [ebp - 0x10]
push eax
push 0
mov ecx, dword [ebp - 0x2c]
push ecx
push 0x45d530
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x45d6ea
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
mov edx, dword [ebp - 0x18]
push edx
push str.void___thiscall_CPadModule::StartSplashing_void_
push 0x627
push str..Pad.cpp
push 0
mov ecx, 0x49d444
call fcn.00441650
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
Function at 0x45eb60
Capabilities:
Accept command line arguments
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp + 8]
push eax
call dword [0x49c34c]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
push edx
push 0x1004
push 0
push 4
push 0
push 0xffffffffffffffff
call dword [0x49c234]
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x78], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
neg eax
sbb eax, eax
inc eax
mov edx, dword [ebp - 4]
mov byte [edx + 0x74], al
push 0
push 0
push 0
push 2
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x78]
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov edx, dword [ebp - 4]
mov dword [edx + 0x7c], eax
mov eax, dword [ebp - 4]
movzx ecx, byte [eax + 0x74]
test ecx, ecx
je 0x45ebe6
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov edx, dword [ebp - 4]
mov ecx, dword [edx + 0x7c]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0x7c]
mov word [eax + 4], 0
jmp 0x45ec1b
push 0x800
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x7c]
add edx, 4
push edx
call dword [0x49c2bc]
push 0
push 0
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0x7c]
mov ecx, dword [eax]
push ecx
call dword [0x49c344]
mov esp, ebp
pop ebp
ret 8
Function at 0x461350
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x475093
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
sub esp, 0x44c
mov eax, dword [0x49c1c8]
mov dword [ebp - 0x40], eax
push ebx
push esi
push edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x45c], ecx
call fcn.004039d0
mov dword [ebp - 0x34], eax
lea ecx, [ebp - 0x3c]
call fcn.004608e0
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x45c]
push eax
lea ecx, [ebp - 0x28]
call fcn.00461650
lea ecx, [ebp - 0x448]
call fcn.004608e0
mov byte [ebp - 4], 1
push 0x400
mov ecx, dword [ebp + 8]
push ecx
call fcn.0040a450
add esp, 8
mov dword [ebp - 0x18], eax
push 2
push 0
mov edx, dword [ebp - 0x18]
push edx
call dword [0x49c29c]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x4613f3
call fcn.004031c0
mov dword [ebp - 0x450], eax
jmp 0x46151a
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x20]
push edx
call dword [0x49c254]
mov dword [ebp - 0x44c], eax
cmp dword [ebp - 0x44c], 0
jne 0x461424
call fcn.004031c0
mov dword [ebp - 0x450], eax
jmp 0x46151a
mov eax, dword [ebp - 0x44c]
push eax
mov ecx, dword [ebp - 0x20]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x454], eax
cmp dword [ebp - 0x454], 0
jne 0x461454
call fcn.004031c0
mov dword [ebp - 0x450], eax
jmp 0x46151a
mov edx, dword [ebp - 0x44c]
push edx
mov eax, dword [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp - 0x454]
mov dword [ebp - 0x1c], ecx
mov byte [ebp - 4], 2
mov edx, dword [ebp - 0x2c]
add edx, 1
push edx
lea ecx, [ebp - 0x448]
call fcn.004635a0
jmp 0x46148f
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x448]
call fcn.00405020
test eax, eax
jne 0x4614b1
mov dword [ebp - 0x450], 0x8007000e
jmp 0x46151a
mov eax, dword [ebp - 0x2c]
push eax
lea ecx, [ebp - 0x448]
call fcn.00405020
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
mov edx, dword [ebp - 0x1c]
push edx
push 0
call fcn.004039d0
push eax
call dword [0x49c2a4]
test eax, eax
jne 0x4614e8
call fcn.004031c0
mov dword [ebp - 0x450], eax
jmp 0x46151a
lea ecx, [ebp - 0x448]
call fcn.00405020
mov ecx, dword [ebp - 0x2c]
mov word [eax + ecx*2], 0
mov edx, dword [ebp + 0x14]
push edx
lea ecx, [ebp - 0x448]
call fcn.00405020
push eax
lea ecx, [ebp - 0x28]
call fcn.00461680
mov dword [ebp - 0x450], eax
cmp dword [ebp - 0x20], 0
je 0x46152a
mov eax, dword [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [ebp - 0x450]
mov dword [ebp - 0x458], ecx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x448]
call fcn.004635c0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x3c]
call fcn.00406130
mov eax, dword [ebp - 0x458]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x40]
call fcn.0046faad
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x463aa0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
call fcn.0040db00
call fcn.004329b0
mov dword [ebp - 4], eax
push 5
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00433f60
add esp, 0xc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x463bdc
push 0xf0
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.00433f60
add esp, 0xc
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x14], 0
mov dword [ebp - 0xc], 0
cmp dword [ebp - 0x1c], 0
je 0x463b1c
mov ecx, dword [ebp - 0x1c]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x18], 0
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x463bc3
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x463bb8
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp - 0x20]
push edx
call fcn.00433d80
add esp, 8
mov dword [ebp - 0x24], eax
mov eax, dword [ebp + 0x18]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp - 0x24]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [0x49c2ec]
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
push edx
call fcn.00463bf0
add esp, 4
movzx eax, al
test eax, eax
jne 0x463b9d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x24]
cmp ecx, dword [ebp - 0x20]
je 0x463bb6
mov edx, dword [ebp - 0x24]
push edx
call dword [sym.imp.KERNEL32.dll_GlobalHandle]
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x463bc1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x463bcc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x463bdc
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x46f190
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x46f1e6
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x48f6c8
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x46f1d9
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x46f1e8
xor eax, eax
pop esi
leave
ret 4
Function at 0x46f872
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x74
push 0x48f748
call fcn.0046fd6c
xor edi, edi
mov dword [ebp - 0x20], edi
push edi
mov ebx, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call ebx
cmp word [eax], 0x5a4d
jne 0x46f8b2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x46f8b2
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x46f8ca
cmp eax, 0x20b
je 0x46f8b7
mov dword [ebp - 0x1c], edi
jmp 0x46f8de
cmp dword [ecx + 0x84], 0xe
jbe 0x46f8b2
xor eax, eax
cmp dword [ecx + 0xf8], edi
jmp 0x46f8d8
cmp dword [ecx + 0x74], 0xe
jbe 0x46f8b2
xor eax, eax
cmp dword [ecx + 0xe8], edi
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], edi
push 2
call dword [sym.imp.MSVCR71.dll___set_app_type]
pop ecx
or dword [0x49d8e8], 0xffffffff
or dword [0x49d8ec], 0xffffffff
call dword [sym.imp.MSVCR71.dll___p__fmode]
mov ecx, dword [0x49d750]
mov dword [eax], ecx
call dword [sym.imp.MSVCR71.dll___p__commode]
mov ecx, dword [0x49d74c]
mov dword [eax], ecx
mov eax, dword [sym.imp.MSVCR71.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x49d8e4], eax
call fcn.0046fdca
call fcn.0046fe6a
cmp dword [0x49c1f0], edi
jne 0x46f93e
push fcn.0046fe6a
call dword [sym.imp.MSVCR71.dll___setusermatherr]
pop ecx
call fcn.0046fe58
push 0x49a054
push 0x49a050
call sub.MSVCR71.dll__initterm
push 0x46fe0e
call fcn.0046fc08
mov eax, dword [0x49d748]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push dword [0x49d744]
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x38]
push eax
call dword [sym.imp.MSVCR71.dll___wgetmainargs]
add esp, 0x20
mov dword [ebp - 0x3c], eax
cmp eax, edi
jge 0x46f992
push 8
call sub.MSVCR71.dll__amsg_exit
pop ecx
push 0x49a04c
push section..data
call sub.MSVCR71.dll__initterm
pop ecx
pop ecx
mov eax, dword [sym.imp.MSVCR71.dll__wcmdln]
mov esi, dword [eax]
cmp esi, edi
jne 0x46f9bc
or dword [ebp - 4], 0xffffffff
mov eax, 0xff
jmp 0x46fa76
mov dword [ebp - 0x24], esi
mov ax, word [esi]
cmp ax, 0x20
ja 0x46fa2b
cmp ax, di
je 0x46f9d2
cmp dword [ebp - 0x20], edi
jne 0x46fa2b
mov ax, word [esi]
cmp ax, di
je 0x46f9e7
cmp ax, 0x20
ja 0x46f9e7
inc esi
inc esi
mov dword [ebp - 0x24], esi
jmp 0x46f9d2
mov dword [ebp - 0x58], edi
lea eax, [ebp - 0x84]
push eax
call dword [0x49c280]
test byte [ebp - 0x58], 1
je 0x46fa03
movzx eax, word [ebp - 0x54]
jmp 0x46fa06
push 0xa
pop eax
push eax
push esi
push edi
push edi
call ebx
push eax
call fcn.0045ec70
mov esi, eax
mov dword [ebp - 0x40], esi
cmp dword [ebp - 0x1c], edi
jne 0x46fa23
push esi
call dword [sym.imp.MSVCR71.dll_exit]
call dword [sym.imp.MSVCR71.dll__cexit]
jmp 0x46fa70
cmp ax, 0x22
jne 0x46fa3c
xor eax, eax
cmp dword [ebp - 0x20], edi
sete al
mov dword [ebp - 0x20], eax
inc esi
inc esi
jmp 0x46f9bc
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.0046fda7
ret
Function at 0x40a400
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46576b
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.0045a1b6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a482
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004580cd
mov eax, dword [eax]
push 0x47b1c0
push eax
call fcn.0044af34
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045a441
test bl, bl
je 0x40a482
push 0x47b1c0
lea ecx, [esp + 0xc]
call fcn.0045a7d1
push 0x47ed34
lea ecx, [esp + 0xc]
call fcn.0045a7d1
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 0x40a4be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045a441
jmp 0x40a589
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 0x40a542
lea edx, [esp + 0x7c]
push 0x47ed30
push edx
call fcn.0044af34
add esp, 8
test eax, eax
je 0x40a542
lea eax, [esp + 0x7c]
push 0x47ed2c
push eax
call fcn.0044af34
add esp, 8
test eax, eax
je 0x40a542
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 0x40a4d2
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.0045a441
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 0x40ad80
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 0x40ade2
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 0x40adf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4657eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4851d8]
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 0x40af28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ae56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a441
xor eax, eax
jmp 0x40af9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045a57e
push esi
lea ecx, [esp + 0xc]
call fcn.0045a80d
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 0x40af7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040ad80
test eax, eax
jne 0x40af7d
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.0040ad80
test eax, eax
jne 0x40af7d
lea eax, [esp + 0x14]
push 0x47ed48
push eax
call fcn.0044bf70
mov esi, eax
add esp, 8
test esi, esi
jne 0x40af5c
lea ecx, [esp + 0x14]
push 0x47ed44
push ecx
call fcn.0044bef0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40af5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40af5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045a52e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ae6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a441
xor eax, eax
jmp 0x40af9f
mov byte [esi], 0
push 0x47ed40
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.0045a441
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 0x41b5f0
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 0x41b65e
cmp si, 0x69
ja 0x41b65e
add esi, 0xffd0
cmp si, 0x11
je 0x41b62e
push 0x11
call edi
test ax, ax
jge 0x41b62e
or esi, 0x2000
cmp si, 0x10
je 0x41b643
push 0x10
call edi
test ax, ax
jge 0x41b643
or esi, 0x4000
cmp si, 0x12
je 0x41b658
push 0x12
call edi
test ax, ax
jge 0x41b658
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b66b
mov esi, 0xbd
jmp 0x41b61f
cmp si, 0x6e
jne 0x41b678
mov esi, 0xbe
jmp 0x41b61f
cmp si, 0x6f
jne 0x41b619
mov esi, 0xbf
jmp 0x41b61f

Function at 0x41cd10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x495830]
xor edx, edx
cmp eax, edx
jne 0x41cd36
xor eax, eax
mov byte [eax + 0x495730], al
inc eax
cmp eax, 0x100
jl 0x41cd1e
mov dword [0x495830], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x495730
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41cdc7
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 0x41cd9a
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 0x41cd68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41ce40
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 0x41ce93
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 0x41ce7a
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 0x4238d0
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 0x423a68
cmp ebp, ebx
jle 0x423a68
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 0x42392e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423935
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423944
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42394b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045a182
add esp, 4
cmp eax, ebx
je 0x42396c
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.0045a182
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 0x423a5e
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 0x423a45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423a31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423a26
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 0x423a34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423a34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4239d0
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 0x4239c1
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 0x426cd0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x466cb8
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 0x426d09
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.00461b2f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00461b7b
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.00426d90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00461bb8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24