joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d300
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43d333
push esi
call fcn.00440410
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43d32c
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 0x43d3b9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43d3a2
mov eax, dword [esi + 8]
test eax, eax
je 0x43d357
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 0x43d39e
cmp eax, 2
je 0x43d3a2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43d34a
cmp eax, 3
je 0x43d37d
cmp eax, 1
jne 0x43d34a
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 0x43d34a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43d34a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043d3e0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43d3c8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043d3e0
add esp, 4
pop esi
ret

Function at 0x4486b0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x448716
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x448716
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4486f7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x448aa0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x448ad8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x449800
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x449849
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x449cc0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46b520
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.00449870
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004498f0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004498f0
lea ecx, [esi + 0xc]
call fcn.0045d0f6
lea ecx, [esi + 0x10]
call fcn.0045d0f6
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044ae80
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044ae80
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044ae80
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0045d16b
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0045d16b
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x45f512
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45f54a
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.0045d5c6
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045d59e
jmp 0x45f556
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x460c04
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 0x460c46
call fcn.0046697a
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x460c46
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x460c3d
xor eax, eax
jmp 0x460c4e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00460c54
pop edi
pop esi
pop ebx
ret 4

Function at 0x466eaa
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 0x466ed8
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x466ef6
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00466e10
jmp 0x466ef6
mov eax, dword [esi + 0x14]
test eax, eax
je 0x466ef6
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00466e10
test edi, edi
mov eax, edi
jne 0x466ee0
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40915c
nop
mov ecx, 0x35966e8f
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43104e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x431024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42f3f8
nop
mov ecx, 0x318f7cfa
test eax, eax
nop
nop
nop
nop
je 0x431084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43106c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4e49d0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xae000]
push edi
jmp 0x4e49ea
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4e49f1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e49e0
mov eax, 1
add ebx, ebx
jne 0x4e4a03
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4e4a14
jne 0x4e4a33
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e4a33
dec eax
add ebx, ebx
jne 0x4e4a20
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4e49f8
add ebx, ebx
jne 0x4e4a2f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4e4a85
xor ecx, ecx
sub eax, 3
jb 0x4e4a4b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4e4aba
sar eax, 1
mov ebp, eax
jmp 0x4e4a56
add ebx, ebx
jne 0x4e4a56
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e4a24
inc ecx
add ebx, ebx
jne 0x4e4a64
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e4a24
add ebx, ebx
jne 0x4e4a71
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4e4a66
jne 0x4e4a82
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4e4a66
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4e4aa4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4e4a96
jmp 0x4e49e6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4e4aa4
add edi, ecx
jmp 0x4e49e6
pop esi
mov edi, esi
mov ecx, 0x3057
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4e4ac2
cmp byte [edi], 0x27
jne 0x4e4ac2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4e4ac7
lea edi, [esi + 0xe1000]
mov eax, dword [edi]
or eax, eax
je 0x4e4b3f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x142070]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x142188]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4e4af4
mov ecx, edi
jns 0x4e4b23
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x14218c]
or eax, eax
je 0x4e4b39
mov dword [ebx], eax
add ebx, 4
jmp 0x4e4b11
call dword [esi + 0x14219c]
mov ebp, dword [esi + 0x142190]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4e4b73
sub esp, 0xffffff80
jmp 0x45311e
Function at 0x10015500
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1007dba0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.100730aa
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10016580
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x10015554
jmp dword [ecx*4 + 0x100156bc]
mov al, byte [esi]
test al, al
je 0x10015582
cmp al, 0x20
je 0x1001556e
cmp al, 0xa1
jne 0x10015582
cmp byte [esi + 1], al
jne 0x10015582
test al, 0x80
je 0x1001557a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x10015582
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10015561
test ecx, ecx
je case.default.0x10015554
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x10015554
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x100155c8
cmp dl, 0xa1
jne 0x100155bc
cmp byte [eax + 1], 0xa1
jne 0x100155bc
test ecx, ecx
jne 0x100155b4
mov edi, eax
mov ecx, 1
inc eax
jmp 0x100155dc
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x100155f6
jmp 0x100155dc
cmp dl, 0x20
jne 0x100155da
test ecx, ecx
jne 0x100155d3
mov edi, eax
mov ecx, 1
jmp 0x100155dc
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1001559c
cmp ecx, 1
jne case.default.0x10015554
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10015554
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10015554
mov al, byte [esi]
test al, al
je 0x1001564e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x10015634
mov cl, byte [esi + 1]
test cl, cl
je 0x1001564e
cmp al, 0xa1
jne 0x10015624
cmp cl, al
je 0x10015631
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.10016810
inc esi
jmp 0x10015646
cmp al, 0x20
je 0x10015646
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.10016850
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1001560d
push 0
lea ecx, [esp + 0x14]
call fcn.10016850
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10025290
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x10015681
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x101509d8
call fcn.10016780
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.1007303c
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x1001e900
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007e46b
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.10072db1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1001e982
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.10070b30
mov eax, dword [eax]
push 0x10161224
push eax
call fcn.100637d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.1007303c
test bl, bl
je 0x1001e982
push 0x10161224
lea ecx, [esp + 0xc]
call fcn.100733cc
push 0x10164d9c
lea ecx, [esp + 0xc]
call fcn.100733cc
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 0x1001e9be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.1007303c
jmp 0x1001ea89
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 0x1001ea42
lea edx, [esp + 0x7c]
push 0x10164d98
push edx
call fcn.100637d4
add esp, 8
test eax, eax
je 0x1001ea42
lea eax, [esp + 0x7c]
push 0x10164d94
push eax
call fcn.100637d4
add esp, 8
test eax, eax
je 0x1001ea42
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 0x1001e9d2
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.1007303c
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 0x1001f280
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 0x1001f2e2
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 0x1001f2f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007e4eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1016b344]
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 0x1001f428
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x1001f356
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1007303c
xor eax, eax
jmp 0x1001f49f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.10073179
push esi
lea ecx, [esp + 0xc]
call fcn.10073408
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 0x1001f47d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.1001f280
test eax, eax
jne 0x1001f47d
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.1001f280
test eax, eax
jne 0x1001f47d
lea eax, [esp + 0x14]
push 0x10164db0
push eax
call fcn.10064810
mov esi, eax
add esp, 8
test esi, esi
jne 0x1001f45c
lea ecx, [esp + 0x14]
push 0x10164dac
push ecx
call fcn.10064790
mov esi, eax
add esp, 8
test esi, esi
jne 0x1001f45c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1001f45f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.10073129
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1001f36e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1007303c
xor eax, eax
jmp 0x1001f49f
mov byte [esi], 0
push 0x10164da8
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.1007303c
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 0x10030e40
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 0x10030eae
cmp si, 0x69
ja 0x10030eae
add esi, 0xffd0
cmp si, 0x11
je 0x10030e7e
push 0x11
call edi
test ax, ax
jge 0x10030e7e
or esi, 0x2000
cmp si, 0x10
je 0x10030e93
push 0x10
call edi
test ax, ax
jge 0x10030e93
or esi, 0x4000
cmp si, 0x12
je 0x10030ea8
push 0x12
call edi
test ax, ax
jge 0x10030ea8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x10030ebb
mov esi, 0xbd
jmp 0x10030e6f
cmp si, 0x6e
jne 0x10030ec8
mov esi, 0xbe
jmp 0x10030e6f
cmp si, 0x6f
jne 0x10030e69
mov esi, 0xbf
jmp 0x10030e6f

Function at 0x10032670
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x1017b9f8]
xor edx, edx
cmp eax, edx
jne 0x10032696
xor eax, eax
mov byte [eax + 0x1017b8f8], al
inc eax
cmp eax, 0x100
jl 0x1003267e
mov dword [0x1017b9f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x1017b8f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10032727
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 0x100326fa
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 0x100326c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x100327a0
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 0x100327f3
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 0x100327da
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 0x10039230
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 0x100393c8
cmp ebp, ebx
jle 0x100393c8
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 0x1003928e
dec eax
or eax, 0xfffffff8
inc eax
je 0x10039295
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x100392a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x100392ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.10072d7d
add esp, 4
cmp eax, ebx
je 0x100392cc
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.10072d7d
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 0x100393be
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 0x100393a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x10039391
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x10039386
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 0x10039394
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x10039394
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x10039330
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 0x10039321
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