joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10039d40
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x1008c2b8
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 0x10039d79
inc eax
mov dword [esi + 0x10], eax
jmp 0x10039e8c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x10039d8d
mov eax, 0xffffffc7
jmp 0x10039e8e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x10039d9e
cmp dword [esi + 8], eax
jne 0x10039d8d
cmp dword [esi + 8], eax
jne 0x10039db7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x10039db7
mov eax, 0xffffffc7
jmp 0x10039e8e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x10039dcb
push eax
mov ecx, ebx
call fcn.10039570
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.1000ebd0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x10039dfc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.1000ebf0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.10038ce0
test eax, eax
mov dword [esp + 0x38], eax
je 0x10039e2f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1019e988
call fcn.1000edd0
mov eax, dword [esp + 0x38]
jmp 0x10039e8e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.10039ba0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x10039e73
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.10039bc0
mov esi, eax
test esi, esi
jne 0x10039ea3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.10039ba0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x10039e45
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1019e988
call fcn.1000edd0
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], 0x1019e988
call fcn.1000edd0
mov eax, esi
jmp 0x10039e8e

Function at 0x1003e850
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x1003e8b0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x1003e8b0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x1003e8b0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x1003e8b0
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 0x1003e8f0
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 0x1004a420
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x1008cba8
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.100856f5
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.10049d80
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.10085623
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.10081ef8
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.10081ef8
push 1
push 0
push 0
mov ecx, esi
call fcn.10081ea0
push 1
push 0
push 1
mov ecx, esi
call fcn.10081ea0
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.10085767
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x1004a5a0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x1008cbc8
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.100856f5
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.10049d80
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.10085623
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 0x1004a664
cmp dword [esp + 0x40], 1
jne 0x1004a662
cmp ecx, eax
jge 0x1004a664
mov eax, ecx
cmp eax, 0xc8
jge 0x1004a670
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.1004a420
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.10085767
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x1004ae70
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x1008cc73
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.10080332
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_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.1008599d
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.10086eb9
test eax, eax
je 0x1004af8c
mov ecx, dword [esp + 0x3c]
call fcn.100859ca
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 0x1004af50
push edi
mov ecx, esi
call fcn.1008300e
mov ecx, esi
call fcn.1004b140
cmp dword [esp + 0x38], 1
jne 0x1004af85
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.10083149
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 0x1004d180
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x1004d1b3
push esi
call fcn.1005b540
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x1004d1ac
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 0x1004d239
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x1004d222
mov eax, dword [esi + 8]
test eax, eax
je 0x1004d1d7
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 0x1004d21e
cmp eax, 2
je 0x1004d222
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1004d1ca
cmp eax, 3
je 0x1004d1fd
cmp eax, 1
jne 0x1004d1ca
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 0x1004d1ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x1004d1ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.1004d260
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x1004d248
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.1004d260
add esp, 4
pop esi
ret

Function at 0x1004dae0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x1004db01
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x1004db01
mov eax, dword [eax + 0x44]
test eax, eax
je 0x1004db01
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x1004df50
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x1004df5b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x1004e05e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x101a0648]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x101a0648]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x101a0648]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x101a0648]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x101a0648]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x101a0648]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x101a0648]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x101a0648]
xor eax, edx
inc ecx
dec edi
jne 0x1004df76
pop edi
test esi, esi
je 0x1004e080
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x101a0648]
xor eax, edx
inc ecx
dec esi
jne 0x1004e062
pop esi
pop ebx
not eax
ret
Function at 0x10067850
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push 0xffffffffffffffff
push 0x1008cf9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x130
push esi
mov esi, dword [esp + 0x144]
push esi
lea ecx, [esp + 8]
mov dword [esp + 0xc], 0
call fcn.1007edef
mov eax, dword [esp + 0x148]
test eax, eax
jne 0x10067922
mov eax, dword [esp + 4]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x100678ba
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.1007ed81
xor eax, eax
jmp 0x10067972
push esi
push 0
call dword [sym.imp.USER32.dll_FindWindowA]
test eax, eax
je 0x100678d5
lea ecx, [esp + 8]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
jmp 0x10067926
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
lea edx, [esp + 0xc]
mov esi, eax
push edx
push esi
mov dword [esp + 0x14], 0x128
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x10067926
mov ecx, dword [esp + 4]
lea eax, [esp + 0x30]
push eax
push ecx
call fcn.1006eb53
add esp, 8
test eax, eax
je 0x1006791e
lea edx, [esp + 0xc]
push edx
push esi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x100678f7
jmp 0x10067926
mov eax, dword [esp + 0x14]
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
test eax, eax
jne 0x10067946
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.1007ed81
xor eax, eax
jmp 0x10067972
push eax
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x13c], 0xffffffff
call fcn.1007ed81
mov eax, esi
mov ecx, dword [esp + 0x134]
pop esi
mov dword fs:[0], ecx
add esp, 0x13c
ret 8

Function at 0x100680d0
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 0x10068136
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 0x10068136
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x10068117
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x100684c0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x100684f8
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 0x10069180
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 0x100691c9
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 0x10069640
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1008d1e0
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.100691f0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.10069270
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.10069270
lea ecx, [esi + 0xc]
call fcn.1007ed0c
lea ecx, [esi + 0x10]
call fcn.1007ed0c
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.1006a800
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.1006a800
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.1006a800
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.1007ed81
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.1007ed81
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x1008110e
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x10081146
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.1007f1dc
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.1007f1b4
jmp 0x10081152
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x100827fc
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 0x1008283e
call fcn.10088459
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x1008283e
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x10082835
xor eax, eax
jmp 0x10082846
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.1008284c
pop edi
pop esi
pop ebx
ret 4
Function at 0x401508
Capabilities:
Create process on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
push esi
push edi
push 0x11
xor eax, eax
pop ecx
lea edi, [ebp - 0x54]
rep stosd dword es:[edi], eax
lea edi, [ebp - 0x10]
mov dword [ebp - 0x54], 0x44
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x25c]
mov dword [ebp - 0x28], 1
push eax
push 0x104
mov word [ebp - 0x24], 5
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [ebp - 0x25c]
push eax
call esi
xor edi, edi
cmp word [ebp + eax*2 - 0x25e], 0x5c
jne 0x401577
lea eax, [ebp - 0x25c]
push eax
call esi
mov word [ebp + eax*2 - 0x25e], di
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x54]
push eax
push edi
push edi
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x25c]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
call dword [sym.imp.KERNEL32.dll_GetLastError]
sub eax, 5
pop edi
neg eax
sbb eax, eax
pop esi
inc eax
leave
ret

Function at 0x4015a5
Capabilities:
Read file on windows

Disassembly:
push esi
push 0x403064
push dword [esp + 0xc]
call dword [sym.imp.MSVCRT.dll__wfopen]
mov esi, eax
pop ecx
test esi, esi
pop ecx
jne 0x4015bf
pop esi
ret
push edi
push 0
push 0x105130
push esi
call dword [sym.imp.MSVCRT.dll_fseek]
mov edi, dword [esp + 0x1c]
push 0xc
pop ecx
xor eax, eax
push esi
push 0x30
rep stosd dword es:[edi], eax
push 1
pop edi
push edi
push dword [esp + 0x28]
call dword [sym.imp.MSVCRT.dll_fread]
add esp, 0x1c
cmp eax, 0x30
je 0x4015f4
xor edi, edi
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
pop ecx
mov eax, edi
pop edi
pop esi
ret

Function at 0x401601
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x14]
push edi
push esi
call dword [sym.imp.MSVCRT.dll_malloc]
mov ecx, esi
mov ebx, eax
mov edx, ecx
xor eax, eax
mov edi, ebx
push 0
push dword [esp + 0x1c]
shr ecx, 2
push dword [esp + 0x1c]
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
call dword [sym.imp.MSVCRT.dll_fseek]
add esp, 0x10
cmp eax, 0xffffffff
je 0x401652
push dword [esp + 0x10]
push esi
push 1
push ebx
call dword [sym.imp.MSVCRT.dll_fread]
add esp, 0x10
cmp eax, esi
je 0x40165e
push ebx
call dword [sym.imp.MSVCRT.dll_free]
pop ecx
xor eax, eax
jmp 0x401660
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x2c4940
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x30a200
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x324014]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 1
lea eax, [ebp + 0x20]
cmp dword [ebp + 0x34], 0x10
mov ecx, 0x325070
push dword [ebp + 0x30]
cmovae eax, dword [ebp + 0x20]
push eax
call fcn.002d8cf0
cmp dword [ebp + 0x1c], 0x10
lea eax, [ebp + 8]
push dword [ebp + 0x18]
cmovae eax, dword [ebp + 8]
mov ecx, 0x324a88
push eax
call fcn.002d8cf0
mov esi, dword [0x325080]
xor ebx, ebx
mov edi, dword [0x325084]
nop word [eax + eax]
cmp edi, 0x10
mov byte [ebx + 0x328280], bl
mov eax, ebx
mov ecx, 0x325070
cmovae ecx, dword [0x325070]
cdq
idiv esi
mov al, byte [edx + ecx]
mov byte [ebx + 0x328390], al
inc ebx
cmp ebx, 0x100
jl 0x2c49c0
xor edi, edi
xor esi, esi
mov dl, byte [esi + 0x328280]
movzx eax, byte [esi + 0x328390]
add edi, eax
movzx ecx, dl
add edi, ecx
and edi, 0x800000ff
jns 0x2c4a14
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [edi + 0x328280]
mov byte [esi + 0x328280], al
inc esi
mov byte [edi + 0x328280], dl
cmp esi, 0x100
jl 0x2c49f0
mov esi, dword [ebp - 0x10]
mov ecx, esi
call fcn.002c4590
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x2c4a69
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x2c4a5f
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x2c4abf
push edx
push ecx
call fcn.002de298
add esp, 8
mov edx, dword [ebp + 0x34]
mov dword [ebp + 0x18], 0
mov dword [ebp + 0x1c], 0xf
mov byte [ebp + 8], 0
cmp edx, 0x10
jb 0x2c4aab
mov ecx, dword [ebp + 0x20]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x2c4aa1
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x2c4abf
push edx
push ecx
call fcn.002de298
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.002f789a
int3
Function at 0x2c4ad0
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
mov ebx, ecx
mov dword [ebp - 4], eax
mov dword [ebp - 8], edx
mov ecx, dword [eax]
mov eax, 0xaaaaaaab
add ecx, 2
mov dword [ebp - 0xc], ebx
mul ecx
push esi
push edi
shr edx, 1
mov ecx, ebx
shl edx, 2
push 0x3d
mov dword [ebx + 0x10], 0
mov dword [ebx + 0x14], 0xf
push edx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ebx
mov byte [ebx], 0
call fcn.002d8bb0
cmp dword [ebx + 0x14], 0x10
mov edi, ebx
jb 0x2c4b23
mov edi, dword [ebx]
mov ecx, dword [ebp - 4]
xor edx, edx
mov dword [ebp - 4], 3
xor esi, esi
mov ecx, dword [ecx]
mov eax, ecx
div dword [ebp - 4]
sub ecx, edx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0xc], ecx
je 0x2c4bce
mov eax, dword [ebp - 8]
dec ecx
add eax, 2
mov dword [ebp - 4], eax
mov eax, 0xaaaaaaab
mul ecx
mov eax, edx
mov edx, dword [ebp - 4]
shr eax, 1
inc eax
mov ebx, eax
movsx ecx, byte [edx - 2]
lea edx, [edx + 3]
movsx eax, byte [edx - 4]
shl ecx, 8
or ecx, eax
movsx eax, byte [edx - 3]
shl ecx, 8
or ecx, eax
mov eax, ecx
sar eax, 0x12
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi], al
mov eax, ecx
sar eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi + 1], al
mov eax, ecx
sar eax, 6
and ecx, 0x3f
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi + 2], al
movzx eax, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi + 3], al
add esi, 4
sub ebx, 1
jne 0x2c4b61
mov ebx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0xc]
test edx, edx
je 0x2c4c45
mov eax, dword [ebp - 8]
movsx eax, byte [ecx + eax]
sub edx, 1
je 0x2c4bf8
mov ebx, dword [ebp - 8]
shl eax, 8
movsx ecx, byte [ecx + ebx + 1]
mov ebx, dword [ebp - 0x10]
or ecx, eax
mov eax, ecx
sar eax, 0xa
and eax, 0x3f
jmp 0x2c4bfd
mov ecx, eax
sar eax, 2
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi], al
mov eax, ecx
test edx, edx
je 0x2c4c14
sar eax, 4
and eax, 0x3f
jmp 0x2c4c1a
and eax, 3
shl eax, 4
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi + 1], al
test edx, edx
je 0x2c4c3f
and ecx, 0xf
mov al, byte [ecx*4 + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edi + esi + 2], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov al, 0x3d
mov byte [edi + esi + 2], al
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret