joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f573
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41f5b2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41f5b2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41f5b2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41f5b2
cmp dword [ecx + 0x74], 0xe
jbe 0x41f5b2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x431790
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4317bd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4317bd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x41b790
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x10000]
push edi
jmp 0x41b7aa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x41b7b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x41b7a0
mov eax, 1
add ebx, ebx
jne 0x41b7c3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x41b7b8
jne 0x41b7d4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41b7b8
xor ecx, ecx
sub eax, 3
jb 0x41b7e8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41b85a
mov ebp, eax
add ebx, ebx
jne 0x41b7f3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x41b800
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41b824
inc ecx
add ebx, ebx
jne 0x41b810
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41b805
jne 0x41b821
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41b805
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41b844
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41b835
jmp 0x41b7a6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41b844
add edi, ecx
jmp 0x41b7a6
pop esi
mov edi, esi
mov ecx, 0x12d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41b862
cmp byte [edi], 2
jne 0x41b862
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 0x41b867
lea edi, [esi + 0x19000]
mov eax, dword [edi]
or eax, eax
je 0x41b8d6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1b638]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1b6cc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41b894
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1b6d4]
or eax, eax
je 0x41b8d0
mov dword [ebx], eax
add ebx, 4
jmp 0x41b8b1
call dword [esi + 0x1b6d0]
mov ebp, dword [esi + 0x1b6d8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1f7]
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 0x41b90a
sub esp, 0xffffff80
jmp 0x405a80
Function at 0x100017f0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x244
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x238], eax
xor eax, eax
push esi
mov dword [ebp - 0x240], eax
mov dword [ebp - 0x23c], eax
push edi
mov ecx, 0x3d698a24
lea eax, [ebp - 0x218]
mov dword [ebp - 0x244], 0
call fcn.100183a0
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call esi
test eax, eax
sete al
test al, al
je 0x100018a3
push 0x104
lea ecx, [ebp - 0x108]
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
mov edi, 0x10021878
sub edi, 0x7e80af00
lea esi, [ebp - 0x230]
call fcn.10018420
lea edx, [ebp - 0x108]
push edx
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.MSVCR100.dll_sprintf]
add esp, 0xc
lea ecx, [ebp - 0x20c]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp - 0x234], eax
jmp 0x100018d1
mov ecx, 0x3d698a24
lea eax, [ebp - 0x218]
call fcn.100183a0
push eax
call esi
mov dword [ebp - 0x234], eax
xor eax, eax
mov dword [ebp - 0x218], eax
mov dword [ebp - 0x214], eax
mov word [ebp - 0x210], ax
cmp dword [ebp - 0x234], 0
jne 0x10001908
mov edx, dword [ebp - 0x244]
mov eax, dword [ebp - 0x240]
mov ecx, dword [ebp - 0x23c]
mov dword [ebx], edx
mov dword [ebx + 4], eax
pop edi
mov dword [ebx + 8], ecx
mov eax, ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret 4
mov edx, dword [ebp - 0x238]
push edx
call esi
mov edi, 0x4bdda6c1
lea esi, [ebp - 0x230]
mov dword [ebp - 0x238], eax
call fcn.10018460
push eax
mov eax, dword [ebp - 0x234]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, dword [ebp - 0x238]
push 0xc
lea ecx, [ebp - 0x244]
mov esi, eax
xor eax, eax
push ecx
push edx
mov dword [ebp - 0x230], eax
mov dword [ebp - 0x22c], eax
mov dword [ebp - 0x228], eax
mov dword [ebp - 0x224], eax
mov dword [ebp - 0x220], eax
mov byte [ebp - 0x21c], al
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
mov eax, dword [ebp - 0x244]
mov ecx, dword [ebp - 0x240]
mov edx, dword [ebp - 0x23c]
mov dword [ebx], eax
mov dword [ebx + 4], ecx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov dword [ebx + 8], edx
mov eax, ebx
pop esi
call fcn.1001af22
mov esp, ebp
pop ebp
ret 4

Function at 0x100027a0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
mov edi, dword [esi]
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push esi
call ebx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
lea edx, [ebp - 8]
push edx
push eax
push 4
push esi
mov dword [esi], ecx
call ebx
push 4
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x100027f0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x10025930
push 0x1001b569
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x10029018]
xor dword [ebp - 8], eax
xor eax, ebp
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov ebx, ecx
mov edi, edx
mov dword [ebp - 4], 0
push 0xa
call dword [sym.imp.MSVCR100.dll_malloc]
add esp, 4
mov esi, eax
lea eax, [ebp - 0x20]
push eax
push 0x40
push 0xa
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea ecx, [ebp - 0x20]
push ecx
push 0x40
push 0xa
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [edi]
mov dword [esi], edx
mov al, byte [edi + 4]
mov byte [esi + 4], al
add esi, 5
mov byte [esi], 0xe9
mov ecx, edi
sub ecx, esi
mov dword [esi + 1], ecx
lea edx, [ebp - 0x1c]
push edx
push 0x40
push 5
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov byte [edi], 0xe9
sub ebx, edi
sub ebx, 5
mov dword [edi + 1], ebx
lea eax, [ebp - 0x1c]
push eax
mov ecx, dword [ebp - 0x1c]
push ecx
push 5
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 5
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [esi - 5]
jmp 0x100028b9
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100028e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
lea eax, [esi + 5]
push ebx
push eax
call dword [sym.imp.MSVCR100.dll_malloc]
add esp, 4
mov ebx, eax
lea eax, [ebp - 8]
push eax
push 0x40
lea eax, [esi + 5]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [ebp + 8]
lea ecx, [ebp - 8]
push ecx
push 0x40
lea eax, [esi + 5]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
push edi
push ebx
call sub.MSVCR100.dll_memcpy
add esp, 0xc
lea edx, [ebp - 4]
push edx
add ebx, esi
push 0x40
mov eax, edi
sub eax, ebx
push esi
lea ecx, [eax + esi - 5]
push edi
mov byte [ebx], 0xe9
mov dword [ebx + 1], ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
sub eax, edi
sub eax, 5
mov dword [edi + 1], eax
lea eax, [ebp - 4]
push eax
push ecx
push esi
push edi
mov byte [edi], 0xe9
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov eax, ebx
sub eax, esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10002980
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push esi
push edi
call ebx
mov ecx, dword [ebp + 8]
push esi
push ecx
push edi
call dword [sym.imp.MSVCR100.dll_memmove]
mov eax, dword [ebp - 4]
add esp, 0xc
lea edx, [ebp - 8]
push edx
push eax
push esi
push edi
call ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x100029d0
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push 0
push 2
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
jne 0x10002a16
push str.Error:_Unable_to_create_toolhelp_snapshot_
call dword [sym.imp.MSVCR100.dll_printf]
add esp, 4
xor eax, eax
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x130]
push eax
push esi
mov dword [ebp - 0x130], 0x128
call dword [sym.imp.KERNEL32.dll_Process32First]
test eax, eax
je 0x10002a04
mov ebx, dword [sym.imp.KERNEL32.dll_Process32Next]
jmp 0x10002a40
mov ecx, edi
lea eax, [ebp - 0x10c]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x10002a68
test dl, dl
je 0x10002a64
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x10002a68
add eax, 2
add ecx, 2
test dl, dl
jne 0x10002a48
xor eax, eax
jmp 0x10002a6d
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x10002a8f
lea ecx, [ebp - 0x130]
push ecx
push esi
call ebx
test eax, eax
jne 0x10002a40
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x128]
pop esi
xor ecx, ebp
pop ebx
call fcn.1001af22
mov esp, ebp
pop ebp
ret
Function at 0x10002ba0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001d26e
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
test byte [0x1015ce14], 1
jne 0x10002c3b
or dword [0x1015ce14], 1
mov edi, 0x10232939
lea esi, [ebp - 0x30]
mov dword [ebp - 4], 0
call fcn.100187a0
mov esi, eax
mov ecx, 0x1023294d
lea eax, [ebp - 0x1c]
call fcn.10018720
push esi
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.1001acc0
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x1015ce10], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov word [ebp - 0x14], ax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov word [ebp - 0x20], ax
mov byte [ebp - 0x1e], al
mov dword [ebp - 4], 0xffffffff
push 0
push 0xffffffffffffffff
call dword [0x1015ce10]
test eax, eax
jne 0x10002c50
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
Function at 0x1000a690
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001c068
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor edx, edx
mov ecx, 0x49
xor eax, eax
mov bl, byte [eax + 0x100222f4]
xor bl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x30], bl
jns 0x1000a6df
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x1c
jl 0x1000a6c2
mov byte [ebp - 0x14], dl
mov dword [ebp - 4], edx
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x30]
push edx
call eax
add eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
mov eax, dword [eax + ecx*4]
add eax, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret 8

Function at 0x1000a910
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001c038
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor edx, edx
mov ecx, 0x1f
xor eax, eax
mov bl, byte [eax + str.Vfira_nuINF_OY]
xor bl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x2c], bl
jns 0x1000a95f
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x17
jl 0x1000a942
mov byte [ebp - 0x15], dl
mov dword [ebp - 4], edx
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x2c]
push edx
call eax
mov ecx, dword [ebp + 8]
mov eax, dword [eax + ecx + 0xc]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret 4

Function at 0x1000ad70
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001bf48
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor edx, edx
mov ecx, 0x8d
xor eax, eax
mov bl, byte [eax + 0x10023948]
xor bl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x24], bl
jns 0x1000adbf
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x13
jl 0x1000ada2
mov byte [ebp - 0x11], dl
mov dword [ebp - 4], edx
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x24]
push edx
call eax
fld dword [ebp + 8]
mov eax, dword [eax + esi + 0xc]
fstp dword [eax]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret 4
Function at 0x1000ae10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001bf18
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, 0x1c
xor eax, eax
nop
mov dl, byte [eax + 0x1002395c]
xor dl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x24], dl
jns 0x1000ae5d
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x11
jl 0x1000ae40
mov byte [ebp - 0x13], 0
mov dword [ebp - 4], 0
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x24]
push edx
call eax
mov ecx, dword [ebp + 8]
mov eax, dword [eax + ecx + 0xc]
xor ecx, ecx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov word [ebp - 0x14], cx
fld dword [eax]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret 4

Function at 0x1000afd0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001d110
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov ecx, 0xa3
xor eax, eax
mov dl, byte [eax + 0x1002398c]
xor dl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x30], dl
jns 0x1000b021
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x1d
jl 0x1000b004
mov byte [ebp - 0x13], 0
mov dword [ebp - 4], 0
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x30]
push edx
call eax
test eax, eax
setne al
mov dword [ebp - 4], 0xffffffff
test al, al
je 0x1000b08d
mov edi, 0x101952c0
lea esi, [ebp - 0x30]
call fcn.100190d0
mov dword [ebp - 4], 1
mov ecx, dword [0x1015c454]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 0x28]
call eax
push 0
lea esi, [ebx + eax]
call fcn.1000a0a0
mov edi, eax
mov eax, esi
mov ebx, 0x44
call fcn.1000a020
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
Function at 0x1000b0b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001beb8
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, 0xeb
xor eax, eax
nop
mov dl, byte [eax + 0x100230a8]
xor dl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x30], dl
jns 0x1000b0fd
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x1c
jl 0x1000b0e0
mov byte [ebp - 0x14], 0
mov dword [ebp - 4], 0
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x30]
push edx
call eax
add eax, dword [0x1015c450]
xor ecx, ecx
mov dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov byte [ebp - 0x14], cl
push edi
mov ecx, esi
call eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret

Function at 0x1000b290
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001d0d8
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor edx, edx
mov ecx, 0x31
xor eax, eax
mov bl, byte [eax + 0x100239dc]
xor bl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x30], bl
jns 0x1000b2e0
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x1d
jl 0x1000b2c3
mov byte [ebp - 0x13], dl
mov dword [ebp - 4], edx
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x30]
push edx
call eax
push 2
lea ebx, [esi + eax]
call fcn.1000a0a0
mov edi, eax
mov eax, ebx
mov ebx, 0xe
call fcn.1000a020
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
Function at 0x1000b330
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001be28
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, 0x31
xor eax, eax
nop
mov dl, byte [eax + 0x100239fc]
xor dl, cl
inc ecx
and ecx, 0x800000ff
mov byte [ebp + eax - 0x2c], dl
jns 0x1000b37d
dec ecx
or ecx, 0xffffff00
inc ecx
inc eax
cmp eax, 0x1b
jl 0x1000b360
mov byte [ebp - 0x11], 0
mov dword [ebp - 4], 0
mov ecx, dword [0x1015c454]
mov eax, dword [ecx]
mov eax, dword [eax + 0x28]
lea edx, [ebp - 0x2c]
push edx
call eax
mov ecx, dword [ebp + 8]
mov eax, dword [eax + ecx + 0xc]
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], ecx
mov eax, dword [eax]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret 4
Function at 0x1000f900
Capabilities:
Hijack thread execution
Resume thread
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2d4
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 4], eax
test esi, esi
je 0x1000fa7c
mov eax, 0x100150e0
test eax, eax
je 0x1000fa7c
mov dword [0x101599e4], 0x100150e0
mov ecx, dword [esi]
mov dword [0x101599d4], ecx
mov edx, dword [esi + 4]
mov dword [0x101599d8], edx
mov eax, dword [esi + 8]
mov dword [0x101599dc], eax
mov ecx, dword [esi + 0xc]
push edi
mov dword [0x101599e0], ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov edi, eax
call fcn.1000fa90
push eax
push 1
push 0x1a
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov edi, eax
cmp edi, 0xffffffff
je 0x1000f9a2
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
call dword [sym.imp.MSVCR100.dll_srand]
add esp, 4
push 0x1000f890
call dword [sym.imp.MSVCR100.dll_rand]
cdq
mov ecx, 0xffffff
idiv ecx
push edx
call dword [sym.imp.KERNEL32.dll_AddVectoredExceptionHandler]
test eax, eax
jne 0x1000f9b3
xor al, al
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
push edi
mov dword [0x101599e8], eax
mov dword [ebp - 0x2d0], 0x10010
call dword [sym.imp.KERNEL32.dll_SuspendThread]
lea edx, [ebp - 0x2d0]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
mov eax, dword [esi]
test eax, eax
setne cl
test cl, cl
je 0x1000f9ef
mov edx, 1
mov dword [ebp - 0x2cc], eax
jmp 0x1000f9f5
mov edx, dword [ebp - 0x2d4]
lea eax, [esi + 4]
test eax, eax
je 0x1000fa10
mov eax, dword [eax]
test eax, eax
setne cl
test cl, cl
je 0x1000fa10
or edx, 4
mov dword [ebp - 0x2c8], eax
lea eax, [esi + 8]
test eax, eax
je 0x1000fa2b
mov eax, dword [eax]
test eax, eax
setne cl
test cl, cl
je 0x1000fa2b
or edx, 0x10
mov dword [ebp - 0x2c4], eax
lea eax, [esi + 0xc]
test eax, eax
je 0x1000fa46
mov eax, dword [eax]
test eax, eax
setne cl
test cl, cl
je 0x1000fa46
or edx, 0x40
mov dword [ebp - 0x2c0], eax
lea eax, [ebp - 0x2d0]
push eax
push edi
mov dword [ebp - 0x2bc], 0
mov dword [ebp - 0x2b8], edx
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
push edi
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov al, 1
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor al, al
call fcn.1001af22
mov esp, ebp
pop ebp
ret
Function at 0x1000fa90
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x10029018]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 4
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
jne 0x1000fac2
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
push ebx
lea eax, [ebp - 0x20]
push eax
push esi
mov dword [ebp - 0x20], 0x1c
call dword [sym.imp.KERNEL32.dll_Thread32First]
test eax, eax
je 0x1000faf0
mov ebx, dword [sym.imp.KERNEL32.dll_Thread32Next]
nop
cmp dword [ebp - 0x14], edi
je 0x1000fb09
lea ecx, [ebp - 0x20]
push ecx
push esi
call ebx
test eax, eax
jne 0x1000fae0
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebx
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001af22
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x18]
pop ebx
xor ecx, ebp
pop esi
call fcn.1001af22
mov esp, ebp
pop ebp
ret