joyce8/EMBER2024-capa huggingface dataset:
Function at 0x504e08
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
mov eax, dword [ebp + 8]
push eax
call sub.KERNEL32.DLL_CreateFileA
mov ebx, eax
test eax, eax
je 0x504e6a
call fcn.00504db8
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push esi
call fcn.004fdef0
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push edi
call fcn.004fdef0
pop ecx
push eax
push edi
push ebx
call sub.KERNEL32.DLL_WriteFile
push ebx
call sub.KERNEL32.DLL_CloseHandle
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x504ee8
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff7c
cmp dword [0x546700], 0
push ebx
push esi
mov esi, dword [ebp + 8]
jne 0x504fc2
cmp dword [0x5466fc], 0
jne 0x504fc2
cmp dword [0x546908], 0
je 0x504f7c
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x5c
lea edx, [ebp - 0x84]
push edx
call fcn.00504c98
add esp, 8
mov ebx, eax
test eax, eax
jne 0x504f62
push 0x3a
lea edx, [ebp - 0x84]
push edx
call fcn.00504c98
add esp, 8
mov ebx, eax
test eax, eax
jne 0x504f62
lea ebx, [ebp - 0x84]
jmp 0x504f63
inc ebx
call fcn.00504ea4
or eax, 0x10010
push eax
push ebx
push esi
push 0
call sub.USER32.DLL_MessageBoxA
jmp 0x504ffd
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov ebx, eax
lea eax, [ebp - 4]
push 0
push eax
push 2
push 0x546704
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push esi
call fcn.004fdef0
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea ecx, [ebp - 4]
push ecx
push 2
push 0x546707
push ebx
call sub.KERNEL32.DLL_WriteFile
jmp 0x504ffd
cmp dword [0x5466fc], 0
je 0x504fdc
cmp dword [0x5466fc], 0xffffffff
je 0x504ffd
push esi
call dword [0x5466fc]
pop ecx
mov eax, dword [0x546700]
test eax, eax
je 0x504ffd
cmp dword [0x546700], 0xffffffff
je 0x504ffd
cmp byte [eax], 0
je 0x504ffd
push esi
push eax
call fcn.00504e08
add esp, 8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x505884
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
cmp dword [0x556d20], 0
jne 0x505905
cmp dword [0x556d40], 0
jne 0x5058b4
call sub.KERNEL32.DLL_GetEnvironmentStrings
mov dword [0x556d40], eax
test eax, eax
jne 0x5058b4
push str.GetEnvironmentStrings_failed
call fcn.00505014
pop ecx
xor ebp, ebp
xor esi, esi
mov ebx, dword [0x556d40]
jmp 0x5058c8
lea eax, [edi + 1]
inc esi
add ebp, eax
add ebx, eax
push ebx
call fcn.004fdef0
pop ecx
mov edi, eax
test eax, eax
jne 0x5058c0
lea edi, [ebp + 1]
push edi
call fcn.004fd758
pop ecx
mov ebx, eax
mov dword [0x556d24], ebx
test ebx, ebx
jne 0x5058f2
xor eax, eax
jmp 0x5059c8
push edi
mov edx, dword [0x556d40]
push edx
push ebx
call fcn.004fdd24
add esp, 0xc
jmp 0x505925
xor esi, esi
mov ebx, dword [0x556d20]
jmp 0x50591f
push eax
call fcn.004fdef0
pop ecx
test eax, eax
jne 0x50591b
dec esi
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x50590f
lea ebx, [esi + 4]
push 4
mov dword [0x556d28], ebx
inc ebx
push ebx
call fcn.004fd0d0
add esp, 8
test eax, eax
mov dword [esp], eax
jne 0x505948
xor eax, eax
jmp 0x5059c8
cmp dword [0x556d20], 0
jne 0x505979
xor esi, esi
mov ebx, dword [0x556d24]
mov eax, dword [esp]
mov ebp, eax
jmp 0x50596a
mov dword [ebp], ebx
add ebp, 4
inc esi
inc edi
add ebx, edi
push ebx
call fcn.004fdef0
pop ecx
mov edi, eax
test eax, eax
jne 0x505960
jmp 0x5059aa
xor esi, esi
mov ebx, dword [0x556d20]
mov eax, dword [esp]
mov edi, eax
jmp 0x5059a4
push eax
call fcn.004fdef0
pop ecx
test eax, eax
je 0x505999
mov eax, dword [ebx]
mov dword [edi], eax
jmp 0x50599d
dec esi
add edi, 0xfffffffc
add edi, 4
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x505988
mov eax, dword [0x556d20]
test eax, eax
je 0x5059ba
push eax
call fcn.004fd768
pop ecx
mov edx, dword [esp]
mov eax, 1
mov dword [0x556d20], edx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x50b9f0
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x50ba1e
mov eax, ebx
call fcn.0050c4a8
cmp dword [ebx + 0x3c], 0
je 0x50ba17
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x50ba8f
mov edx, dword [ebx + 0x1ac]
cmp dword [edx + 0x10], 0
je 0x50ba81
cmp dword [ebx + 8], 0
je 0x50ba40
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1ac]
call dword [edx]
test eax, eax
jne 0x50ba52
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x50ba81
cmp dword [ebx + 8], 0
je 0x50ba33
cmp eax, 3
je 0x50ba65
dec eax
jne 0x50ba33
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x50ba33
mov edx, dword [ebx + 0x138]
add dword [eax + 8], edx
jmp 0x50ba33
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x50baad
cmp dword [ebx + 0x10], 0xcc
je 0x50baad
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0050bab8
pop ebx
ret
Function at 0x4096f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x463068]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0x10], 0
jne 0x40971e
push 0
push 1
mov eax, dword [ebp + 8]
push eax
call fcn.004078a0
add esp, 0xc
mov eax, dword [ebp + 8]
jmp 0x40982a
mov dword [ebp - 8], 0
lea ecx, [ebp - 8]
push ecx
mov edx, dword [ebp + 0x10]
push edx
call fcn.00409640
add esp, 8
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x409758
push 0
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.004078a0
add esp, 0xc
mov eax, dword [ebp + 8]
jmp 0x40982a
mov dword [ebp - 0x18], 1
mov edx, dword [ebp - 8]
add edx, dword [ebp - 0x18]
push edx
call dword [0x463a74]
add esp, 4
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x409790
push 0
push 3
mov eax, dword [ebp + 8]
push eax
call fcn.004078a0
add esp, 0xc
mov eax, dword [ebp + 8]
jmp 0x40982a
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp - 8]
push edx
push 1
mov eax, dword [ebp - 0xc]
push eax
call fcn.004312bf
add esp, 0x10
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [ebp - 8]
je 0x4097d3
mov edx, dword [ebp - 0xc]
push edx
call dword [0x463a70]
add esp, 4
push 0
push 2
mov eax, dword [ebp + 8]
push eax
call fcn.004078a0
add esp, 0xc
mov eax, dword [ebp + 8]
jmp 0x40982a
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp + 0x18]
push eax
call fcn.00406ae0
add esp, 0xc
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp + 0x1c]
push ecx
push 1
push 1
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 8]
push edx
mov eax, dword [ebp - 0xc]
push eax
call fcn.004096d0
add esp, 0xc
push eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00409510
add esp, 0x28
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041349a
mov esp, ebp
pop ebp
ret
Function at 0x411490
Capabilities:
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x428
mov eax, dword [0x463068]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], 0
push 0x208
push 0
lea eax, [ebp - 0x220]
push eax
call fcn.0042b330
add esp, 0xc
push 0x208
push 0
lea ecx, [ebp - 0x428]
push ecx
call fcn.0042b330
add esp, 0xc
mov edx, dword [ebp + 0x10]
push edx
movzx eax, word [ebp + 0xc]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x411580
mov ecx, dword [ebp + 0x10]
push ecx
movzx edx, word [ebp + 0xc]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x411580
mov dword [ebp - 0xc], 0
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
jne 0x411550
xor eax, eax
jmp 0x411582
mov dword [ebp - 8], 0
push 0
lea ecx, [ebp - 8]
push ecx
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
jmp 0x411582
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041349a
mov esp, ebp
pop ebp
ret
Function at 0x411590
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x447230
mov eax, dword fs:[0]
push eax
sub esp, 0x50
mov eax, dword [0x463068]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x28]
call fcn.00410f70
mov dword [ebp - 4], 0
mov ecx, dword [ebp + 8]
call fcn.0040bde0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x411682
push 0xffffffffffffffff
push 0x5c
lea ecx, [ebp - 0x28]
call fcn.0040dfb0
push eax
push 0
lea ecx, [ebp - 0x5c]
push ecx
lea ecx, [ebp - 0x28]
call fcn.0040df60
mov dword [ebp - 0x44], eax
mov edx, dword [ebp - 0x44]
push edx
lea ecx, [ebp - 0x28]
call fcn.0040e130
lea ecx, [ebp - 0x5c]
call fcn.0040be30
lea ecx, [ebp - 0x28]
call fcn.0040bde0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x411682
push 0xffffffffffffffff
push 0x5c
lea ecx, [ebp - 0x28]
call fcn.0040dfb0
push eax
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.0040df60
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.0040bde0
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x411665
lea ecx, [ebp - 0x28]
push ecx
call fcn.00411590
add esp, 4
push 0
lea ecx, [ebp - 0x28]
call fcn.0040bde0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.0040be30
push 0
mov ecx, dword [ebp + 8]
call fcn.0040bde0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.0040be30
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0041349a
mov esp, ebp
pop ebp
ret
Function at 0x4116c0
Capabilities:
Create process on windows
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x858
mov eax, dword [0x463068]
xor eax, ebp
mov dword [ebp - 4], eax
push str.RunCmd_in
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
xor ecx, ecx
mov word [ebp - 0x818], cx
mov dword [ebp - 0x81c], 1
lea edx, [ebp - 0x848]
push edx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
lea eax, [ebp - 0x858]
push eax
lea ecx, [ebp - 0x848]
push ecx
push 0
push 0
push 0x8000000
push 1
push 0
push 0
mov edx, dword [ebp + 8]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x41175e
cmp dword [ebp + 0xc], 0
je 0x41174a
push 0xffffffffffffffff
mov eax, dword [ebp - 0x858]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push str.RunCmd_out_true
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov eax, 1
jmp 0x4117a1
push 0x800
push 0
lea ecx, [ebp - 0x804]
push ecx
call fcn.0042b330
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.CreateProcessA_Error_Num:__d
lea edx, [ebp - 0x804]
push edx
call fcn.004117e0
add esp, 0xc
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041349a
mov esp, ebp
pop ebp
ret

Function at 0x414f0f
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x439a04
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00439883

Function at 0x43fe25
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0043fae5
Function at 0x40aac0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47f4db
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.00471cb1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ab42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046f63d
mov eax, dword [eax]
push 0x568210
push eax
call fcn.004620a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00471f3c
test bl, bl
je 0x40ab42
push 0x568210
lea ecx, [esp + 0xc]
call fcn.00472318
push 0x56bd8c
lea ecx, [esp + 0xc]
call fcn.00472318
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 0x40ab7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00471f3c
jmp 0x40ac49
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 0x40ac02
lea edx, [esp + 0x7c]
push 0x56bd88
push edx
call fcn.004620a4
add esp, 8
test eax, eax
je 0x40ac02
lea eax, [esp + 0x7c]
push 0x56bd84
push eax
call fcn.004620a4
add esp, 8
test eax, eax
je 0x40ac02
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 0x40ab92
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.00471f3c
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 0x40b440
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 0x40b4a2
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 0x40b4b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47f55b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5789f8]
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 0x40b5e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b516
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00471f3c
xor eax, eax
jmp 0x40b65f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004720c5
push esi
lea ecx, [esp + 0xc]
call fcn.00472354
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x56bdc4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b63d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b440
test eax, eax
jne 0x40b63d
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.0040b440
test eax, eax
jne 0x40b63d
lea eax, [esp + 0x14]
push 0x56bda0
push eax
call fcn.00463180
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b61c
lea ecx, [esp + 0x14]
push 0x56bd9c
push ecx
call fcn.00463100
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b61c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b61f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00472075
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b52e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00471f3c
xor eax, eax
jmp 0x40b65f
mov byte [esi], 0
push 0x56bd98
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.00471f3c
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 0x41bc70
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 0x41bcde
cmp si, 0x69
ja 0x41bcde
add esi, 0xffd0
cmp si, 0x11
je 0x41bcae
push 0x11
call edi
test ax, ax
jge 0x41bcae
or esi, 0x2000
cmp si, 0x10
je 0x41bcc3
push 0x10
call edi
test ax, ax
jge 0x41bcc3
or esi, 0x4000
cmp si, 0x12
je 0x41bcd8
push 0x12
call edi
test ax, ax
jge 0x41bcd8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bceb
mov esi, 0xbd
jmp 0x41bc9f
cmp si, 0x6e
jne 0x41bcf8
mov esi, 0xbe
jmp 0x41bc9f
cmp si, 0x6f
jne 0x41bc99
mov esi, 0xbf
jmp 0x41bc9f

Function at 0x41d350
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x589828]
xor edx, edx
cmp eax, edx
jne 0x41d376
xor eax, eax
mov byte [eax + 0x589728], al
inc eax
cmp eax, 0x100
jl 0x41d35e
mov dword [0x589828], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x589728
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d407
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 0x41d3da
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 0x41d3a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d480
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 0x41d4d3
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 0x41d4ba
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 0x423f10
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 0x4240a8
cmp ebp, ebx
jle 0x4240a8
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 0x423f6e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423f75
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423f84
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423f8b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00471c7d
add esp, 4
cmp eax, ebx
je 0x423fac
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.00471c7d
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 0x42409e
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 0x424085
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424071
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424066
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 0x424074
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424074
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424010
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 0x424001
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 0x4270f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x480a28
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 0x427129
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.00479750
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004797d8
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.004271b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00479815
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24