joyce8/EMBER2024-capa huggingface dataset:
Function at 0x441060
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.0043b810
test eax, eax
je 0x44114f
mov ecx, edi
call fcn.0043b810
mov ecx, eax
call fcn.00438d60
test eax, eax
jne 0x44114f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x44114f
mov eax, dword [0x4bbfb0]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x4410c2
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.0043b810
mov ecx, eax
call fcn.00438f90
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 0x44114f
cmp ebx, eax
jne 0x44114f
cmp dword [esp + 0x10], eax
jne 0x441135
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 0x443cf0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4817d8
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 0x443d29
inc eax
mov dword [esi + 0x10], eax
jmp 0x443e3c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x443d3d
mov eax, 0xffffffc7
jmp 0x443e3e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x443d4e
cmp dword [esi + 8], eax
jne 0x443d3d
cmp dword [esi + 8], eax
jne 0x443d67
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x443d67
mov eax, 0xffffffc7
jmp 0x443e3e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x443d7b
push eax
mov ecx, ebx
call fcn.00443520
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.00413d40
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x443dac
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00413d60
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00442c90
test eax, eax
mov dword [esp + 0x38], eax
je 0x443ddf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x48b290
call fcn.00413f40
mov eax, dword [esp + 0x38]
jmp 0x443e3e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00443b50
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x443e23
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00443b70
mov esi, eax
test esi, esi
jne 0x443e53
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00443b50
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x443df5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x48b290
call fcn.00413f40
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], 0x48b290
call fcn.00413f40
mov eax, esi
jmp 0x443e3e

Function at 0x446f80
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x446fe0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x446fe0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x446fe0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x446fe0
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 0x447020
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 0x44d140
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x481e08
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0047ab9d
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0044cae0
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0047aacb
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.0047738f
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.0047738f
push 1
push 0
push 0
mov ecx, esi
call fcn.00477337
push 1
push 0
push 1
mov ecx, esi
call fcn.00477337
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0047ac0f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x44d2c0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x481e28
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0047ab9d
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0044cae0
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0047aacb
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x44d384
cmp dword [esp + 0x40], 1
jne 0x44d382
cmp ecx, eax
jge 0x44d384
mov eax, ecx
cmp eax, 0xc8
jge 0x44d390
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0044d140
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0047ac0f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x44db00
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x481e93
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004757b0
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0047ae45
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0047c361
test eax, eax
je 0x44dc1c
mov ecx, dword [esp + 0x3c]
call fcn.0047ae72
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x44dbe0
push edi
mov ecx, esi
call fcn.004784da
mov ecx, esi
call fcn.0044dd80
cmp dword [esp + 0x38], 1
jne 0x44dc15
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00478615
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x450630
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x450663
push esi
call fcn.00453730
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45065c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4506e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4506d2
mov eax, dword [esi + 8]
test eax, eax
je 0x450687
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4506ce
cmp eax, 2
je 0x4506d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x45067a
cmp eax, 3
je 0x4506ad
cmp eax, 1
jne 0x45067a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x45067a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x45067a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00450710
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4506f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00450710
add esp, 4
pop esi
ret

Function at 0x4765a5
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4765dd
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0047462f
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00474607
jmp 0x4765e9
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x477c97
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x477cd9
call fcn.0047d747
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x477cd9
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x477cd0
xor eax, eax
jmp 0x477ce1
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00477ce7
pop edi
pop esi
pop ebx
ret 4

Function at 0x47dc77
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x47dca5
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47dcc3
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047dbdd
jmp 0x47dcc3
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47dcc3
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047dbdd
test edi, edi
mov eax, edi
jne 0x47dcad
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x100771d
Capabilities:
Get keyboard layout

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x30
push esi
push edi
mov esi, ecx
mov eax, dword [esi + 0x34]
mov edi, dword [eax + 4]
push 0x7d3
push edi
call dword [sym.imp.USER32.dll_KillTimer]
call dword [sym.imp.USER32.dll_GetForegroundWindow]
cmp edi, eax
je 0x10077e1
push ebx
xor ebx, ebx
cmp byte [esi + 0x6c], bl
jne 0x10077e0
lea eax, [ebp - 0x30]
push eax
push ebx
mov byte [esi + 0x6c], 1
mov dword [ebp - 0x30], 0x30
call dword [sym.imp.USER32.dll_GetGUIThreadInfo]
test eax, eax
je 0x10077c5
cmp dword [ebp - 0x24], ebx
je 0x10077c5
push dword [ebp - 0x24]
mov ecx, esi
call fcn.01005c90
test al, al
jne 0x100779b
push ebx
push dword [ebp - 0x24]
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
cmp eax, ebx
je 0x100779b
push eax
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov edi, eax
jmp 0x100779e
mov edi, dword [ebp + 8]
cmp edi, ebx
je 0x10077c5
cmp dword [esi + 0x3c], edi
je 0x10077c5
mov ecx, esi
mov dword [esi + 0x3c], edi
call fcn.01007315
mov ecx, esi
call fcn.01005f06
mov ecx, dword [esi + 0x70]
cmp ecx, ebx
je 0x10077c5
push edi
call fcn.0100b7db
cmp byte [esi + 0x6f], bl
je 0x10077dd
mov ecx, esi
call fcn.01005d17
test al, al
je 0x10077dd
mov ecx, dword [esi + 0x70]
call fcn.0100bafb
mov byte [esi + 0x6c], bl
pop ebx
pop edi
pop esi
leave
ret 4

Function at 0x1008759
Capabilities:
Persist via run registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x10261a8]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
xor esi, esi
push esi
push esi
push 3
push esi
push esi
push 0x1001c00
mov edi, ecx
push 0x80000001
lea ecx, [ebp - 0x218]
mov dword [ebp - 0x218], esi
mov dword [ebp - 0x214], esi
mov dword [ebp - 0x210], esi
call fcn.01007b45
test eax, eax
jne 0x10087f3
push 0x104
lea eax, [ebp - 0x20c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
jbe 0x10087e8
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
lea ecx, [ebp - 0x20c]
cmp eax, ecx
je 0x10087e8
push 1
push eax
push eax
lea ecx, [ebp - 0x218]
call fcn.01007b9a
lea ecx, [ebp - 0x218]
call fcn.01007b27
push esi
push esi
push 2
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
lea ecx, [ebp - 0x218]
call fcn.01007b27
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0100c84f
leave
ret
Function at 0x10023bd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1020cc8b
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.10200c8f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10023c52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.101fde36
mov eax, dword [eax]
push 0x10337be4
push eax
call fcn.101e1373
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.10200f1a
test bl, bl
je 0x10023c52
push 0x10337be4
lea ecx, [esp + 0xc]
call fcn.102012aa
push 0x10337bf0
lea ecx, [esp + 0xc]
call fcn.102012aa
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 0x10023c8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.10200f1a
jmp 0x10023d59
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 0x10023d12
lea edx, [esp + 0x7c]
push 0x10337bec
push edx
call fcn.101e1373
add esp, 8
test eax, eax
je 0x10023d12
lea eax, [esp + 0x7c]
push 0x10337be8
push eax
call fcn.101e1373
add esp, 8
test eax, eax
je 0x10023d12
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 0x10023ca2
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.10200f1a
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 0x10024570
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 0x100245d2
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 0x100245e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1020cd0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1035dea8]
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 0x10024718
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x10024646
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10200f1a
xor eax, eax
jmp 0x1002478f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.10201057
push esi
lea ecx, [esp + 0xc]
call fcn.102012e6
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 0x1002476d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.10024570
test eax, eax
jne 0x1002476d
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 bind
mov ecx, edi
call fcn.10024570
test eax, eax
jne 0x1002476d
lea eax, [esp + 0x14]
push 0x10337c00
push eax
call fcn.101e26f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x1002474c
lea ecx, [esp + 0x14]
push 0x10337bfc
push ecx
call fcn.101e2540
mov esi, eax
add esp, 8
test esi, esi
jne 0x1002474c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1002474f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.10201007
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1002465e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10200f1a
xor eax, eax
jmp 0x1002478f
mov byte [esi], 0
push 0x10337bf8
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.10200f1a
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 0x100364d0
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 0x1003653e
cmp si, 0x69
ja 0x1003653e
add esi, 0xffd0
cmp si, 0x11
je 0x1003650e
push 0x11
call edi
test ax, ax
jge 0x1003650e
or esi, 0x2000
cmp si, 0x10
je 0x10036523
push 0x10
call edi
test ax, ax
jge 0x10036523
or esi, 0x4000
cmp si, 0x12
je 0x10036538
push 0x12
call edi
test ax, ax
jge 0x10036538
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x1003654b
mov esi, 0xbd
jmp 0x100364ff
cmp si, 0x6e
jne 0x10036558
mov esi, 0xbe
jmp 0x100364ff
cmp si, 0x6f
jne 0x100364f9
mov esi, 0xbf
jmp 0x100364ff

Function at 0x10037e00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x1036c6c8]
xor edx, edx
cmp eax, edx
jne 0x10037e26
xor eax, eax
mov byte [eax + 0x1036c5c8], al
inc eax
cmp eax, 0x100
jl 0x10037e0e
mov dword [0x1036c6c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x1036c5c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10037eb7
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 0x10037e8a
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 0x10037e58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10037ec0
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 0x10037f13
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 0x10037efa
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