joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000f610
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [ebp - 4], ecx
cmp edx, eax
je 0x1000f7ac
cmp dword [edx + 0x1c], 7
mov eax, dword [ecx + 4]
push esi
mov dword [ebp - 0x18], eax
mov esi, edx
mov eax, dword [ecx + 0xc]
push edi
mov dword [ebp - 0x14], eax
lea edi, [edx + 8]
mov eax, dword [edx + 4]
mov dword [ebp - 8], eax
mov eax, dword [edi + 0x10]
jbe 0x1000f64b
mov edi, dword [edi]
xor edx, edx
push ebx
mov ebx, 0x811c9dc5
add eax, eax
je 0x1000f674
mov ecx, eax
nop dword [eax]
movzx eax, byte [edx + edi]
inc edx
xor eax, ebx
imul ebx, eax, 0x1000193
cmp edx, ecx
jb 0x1000f660
mov ecx, dword [ebp - 4]
mov eax, dword [ecx + 0x18]
mov ecx, dword [ebp - 0x14]
and eax, ebx
lea eax, [ecx + eax*8]
mov ecx, dword [eax]
mov dword [ebp - 0xc], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x1c], eax
nop dword [eax]
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea ecx, [edi + 8]
call fcn.10005b70
push 0x38
push edi
call fcn.10013c1b
mov eax, dword [ebp - 4]
add esp, 8
dec dword [eax + 8]
cmp ebx, dword [ebp - 0x1c]
je 0x1000f6d9
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x1000f690
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp + 8]
jne 0x1000f6c8
mov edx, dword [ebp - 0xc]
mov dword [edx], esi
mov ecx, dword [ebp - 8]
pop ebx
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
cmp ecx, dword [ebp + 8]
jne 0x1000f6eb
mov ecx, dword [ebp - 0x18]
mov dword [edx], ecx
jmp 0x1000f6ee
mov ecx, dword [ebp - 8]
mov dword [edx + 4], ecx
mov ecx, dword [ebp + 0xc]
cmp esi, ecx
je 0x1000f79f
nop dword [eax]
cmp dword [esi + 0x1c], 7
lea edx, [esi + 8]
mov ebx, dword [edx + 0x10]
jbe 0x1000f70e
mov edx, dword [edx]
xor ecx, ecx
mov edi, 0x811c9dc5
add ebx, ebx
je 0x1000f734
nop dword [eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, ebx
jb 0x1000f720
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 0x14]
and eax, edi
lea eax, [ecx + eax*8]
mov dword [ebp + 8], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea ecx, [edi + 8]
call fcn.10005b70
push 0x38
push edi
call fcn.10013c1b
mov eax, dword [ebp - 4]
add esp, 8
dec dword [eax + 8]
cmp ebx, dword [ebp - 0x1c]
je 0x1000f789
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x1000f748
mov ecx, dword [ebp + 8]
pop ebx
pop edi
mov dword [ecx], esi
mov ecx, dword [ebp - 8]
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp + 8]
mov edi, dword [ebp - 0x18]
mov dword [ecx], edi
mov dword [ecx + 4], edi
mov ecx, dword [ebp + 0xc]
cmp esi, ecx
jne 0x1000f700
mov eax, dword [ebp - 8]
pop ebx
pop edi
mov dword [eax], esi
mov dword [esi + 4], eax
mov eax, ecx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x10010250
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001f46d
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x1002f4c0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.10013beb
mov edi, eax
add esp, 4
test edi, edi
je 0x100102ed
push 1
mov dword [ebp - 4], 0
call fcn.10012012
add esp, 4
mov dword [edi + 4], eax
jmp 0x100102ef
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov edi, dword [edi + 4]
mov ecx, edi
mov dword [ebp - 0x10], edi
mov eax, dword [edi]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 1
push eax
call fcn.1000ab40
add esp, 4
mov ecx, dword [eax]
push 0x20
mov edx, dword [ecx + 0x20]
mov ecx, eax
call edx
mov dword [ebp - 4], 0xffffffff
mov bl, al
test edi, edi
je 0x1001034a
mov edx, dword [edi]
mov ecx, edi
call dword [edx + 8]
test eax, eax
je 0x1001034a
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], bl
jne 0x10010366
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x10010389
cmp byte [ebp + 0xc], 0
je 0x10010375
push esi
call fcn.10013409
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x10010395
mov esi, str.ios_base::badbit_set
jmp 0x100103a5
test cl, 2
mov esi, str.ios_base::failbit_set
mov eax, str.ios_base::eofbit_set
cmove esi, eax
lea eax, [ebp - 0x14]
push 1
push eax
call fcn.100103d0
add esp, 8
lea ecx, [ebp - 0x28]
push eax
push esi
call fcn.1000c290
push 0x1002945c
lea eax, [ebp - 0x28]
push eax
call sub.msvcrt.dll__CxxThrowException
int3
Function at 0x10015140
Capabilities:
Get process heap force flags

Disassembly:
call fcn.10015070
mov ecx, dword fs:[0x18]
mov ecx, dword [ecx + 0x30]
mov edx, dword [ecx + 0xa4]
shl edx, 0x10
or edx, dword [ecx + 0xa8]
cmp edx, 0x50001
jae 0x1001516a
add eax, 0x74
ret
cmp edx, 0x60000
jae 0x10015176
add eax, 0x78
ret
add eax, 0x88
ret

Function at 0x10015180
Capabilities:
Get process heap force flags

Disassembly:
call fcn.10015070
mov ecx, dword fs:[0x18]
mov ecx, dword [ecx + 0x30]
mov edx, dword [ecx + 0xa4]
shl edx, 0x10
or edx, dword [ecx + 0xa8]
cmp edx, 0x60000
jae 0x100151aa
add eax, 0x7c
ret
add eax, 0x8c
ret

Function at 0x100155d0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x328
mov eax, dword [0x1002f4c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x100155f7
mov ecx, 5
int 0x29
push 2
call fcn.10014b9c
push 0x50
lea eax, [ebp - 0x320]
push 0
push eax
call sub.msvcrt.dll_memset
push 0x2cc
lea eax, [ebp - 0x2d0]
push 0
push eax
call sub.msvcrt.dll_memset
lea eax, [ebp - 0x320]
add esp, 0x1c
mov dword [ebp - 0x328], eax
lea eax, [ebp - 0x2d0]
mov dword [ebp - 0x324], eax
mov dword [ebp - 0x220], eax
mov dword [ebp - 0x224], ecx
mov dword [ebp - 0x228], edx
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 0x230], esi
mov dword [ebp - 0x234], edi
mov word [ebp - 0x208], ss
mov word [ebp - 0x214], cs
mov word [ebp - 0x238], ds
mov word [ebp - 0x23c], es
mov word [ebp - 0x240], fs
mov word [ebp - 0x244], gs
pushfd
pop dword [ebp - 0x210]
mov eax, dword [ebp + 4]
mov dword [ebp - 0x218], eax
lea eax, [ebp + 4]
mov dword [ebp - 0x20c], eax
mov dword [ebp - 0x2d0], 0x10001
mov eax, dword [eax - 4]
mov dword [ebp - 0x21c], eax
mov eax, dword [ebp + 4]
mov dword [ebp - 0x320], 0xc0000417
mov dword [ebp - 0x31c], 1
mov dword [ebp - 0x314], eax
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
push 0
mov esi, eax
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
lea eax, [ebp - 0x328]
push eax
call dword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
test eax, eax
jne 0x10015702
test esi, esi
jne 0x10015702
push 2
call fcn.10014b9c
add esp, 4
push 0xc0000417
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10013f43
mov esp, ebp
pop ebp
ret
Function at 0x10018670
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x504
mov eax, dword [0x1002f4c0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x1001876b
push 0x2d
push esi
call sub.msvcrt.dll_strchr
add esp, 8
test eax, eax
je 0x1001876b
xor ecx, ecx
mov al, byte [ecx + esi]
lea edx, [ecx + ecx]
test al, al
je 0x100186ca
cbw
inc ecx
mov word [ebp + edx - 0x204], ax
cmp ecx, 0x100
jne 0x100186a8
jmp 0x1001876b
cmp edx, 0x200
jae 0x100187d1
xor eax, eax
mov word [ebp + edx - 0x204], ax
lea eax, [ebp - 0x204]
push 0x2d
push eax
call sub.msvcrt.dll_wcsrchr
add esp, 8
test eax, eax
je 0x1001876b
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
lea eax, [ebp - 0x504]
push 0xff
push eax
push 0x1001
lea eax, [ebp - 0x204]
push eax
call edi
test eax, eax
je 0x1001876a
lea edx, [ebp - 0x504]
mov ecx, 0x5f
lea edx, [edx + eax*2]
mov word [edx - 2], cx
mov ecx, 0x100
sub ecx, eax
lea eax, [ebp - 0x204]
push ecx
push edx
push 0x1002
push eax
call edi
test eax, eax
je 0x1001876a
lea edi, [ebp - 0x504]
xor eax, eax
nop
movzx ecx, word [edi + eax*2]
lea edx, [ebp - 0x304]
test cx, cx
je 0x100187b3
mov byte [edx + eax], cl
inc eax
cmp eax, 0x100
jne 0x10018750
pop edi
mov eax, dword [0x10030450]
test eax, eax
jne 0x10018791
push str.setlocale
call fcn.1001a6e0
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x1001878c
or eax, 0xffffffff
mov dword [0x10030450], eax
lea ecx, [eax + 1]
neg ecx
sbb ecx, ecx
and ecx, eax
je 0x100187bf
push esi
push ebx
call ecx
add esp, 8
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10013f43
mov esp, ebp
pop ebp
ret
mov byte [edx + eax], 0
lea esi, [ebp - 0x304]
jmp 0x1001876a
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.10013f43
mov esp, ebp
pop ebp
ret
call fcn.10014cc6
int3
Function at 0x10019120
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
call fcn.10019150
mov esi, dword [ebp + 8]
test al, al
je 0x1001913e
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call fcn.10019160
add esp, 4
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x1001a720
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001f990
mov eax, dword fs:[0]
push eax
sub esp, 0x410
mov eax, dword [0x1002f4c0]
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 ecx, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x414], ecx
cmp ecx, ebx
je 0x1001a91d
jmp 0x1001a770
mov esi, dword [ecx]
mov edi, dword [esi*4 + 0x126b04a8]
lea edx, [esi*4 + 0x126b04a8]
mov dword [ebp - 0x418], edx
nop
test edi, edi
je 0x1001a799
cmp edi, 0xffffffff
jne 0x1001a94a
jmp 0x1001a90c
mov esi, dword [esi*4 + 0x10026be8]
cmp byte [0x126b04a0], 0
mov dword [ebp - 4], 0
je 0x1001a7d1
push 0x800
push 0
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov ecx, dword [ebp - 0x414]
mov edi, eax
mov edx, dword [ebp - 0x418]
jmp 0x1001a8fc
test esi, esi
je 0x1001a8fa
cmp word [esi], 0
je 0x1001a8fa
push 0x200
lea eax, [ebp - 0x410]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x1001a8ee
cmp eax, 0x200
jae 0x1001a8ee
mov ecx, 0x5c
mov word [ebp + eax*2 - 0x410], cx
inc eax
cmp eax, 0x200
jae 0x1001a8ee
movzx ecx, word [esi]
test cx, cx
je 0x1001a852
mov edx, ecx
jmp 0x1001a830
mov word [ebp + eax*2 - 0x410], dx
inc eax
cmp eax, 0x200
jae 0x1001a8ee
movzx ecx, word [esi + 2]
add esi, 2
mov edx, ecx
test cx, cx
jne 0x1001a830
add eax, eax
cmp eax, 0x400
jae 0x1001a94e
mov ebx, dword [0x126b04a4]
xor ecx, ecx
xor ebx, dword [0x1002f4c0]
mov word [ebp + eax - 0x410], cx
mov ecx, dword [0x1002f4c0]
and ecx, 0x1f
ror ebx, cl
test ebx, ebx
je 0x1001a8c9
lea eax, [ebp - 0x41c]
push eax
push 0
call ebx
push 8
mov esi, eax
lea eax, [ebp - 0x410]
push 0
push eax
mov eax, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
call eax
mov edi, eax
test esi, esi
js 0x1001a8dd
lea eax, [ebp - 0x41c]
push eax
push dword [ebp - 0x41c]
call ebx
mov ecx, dword [ebp - 0x414]
mov edx, dword [ebp - 0x418]
mov ebx, dword [ebp + 0xc]
jmp 0x1001a8fc
push 8
push 0
lea eax, [ebp - 0x410]
push eax
mov eax, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
call eax
mov edi, eax
mov ecx, dword [ebp - 0x414]
mov edx, dword [ebp - 0x418]
mov ebx, dword [ebp + 0xc]
jmp 0x1001a8fc
mov edx, dword [ebp - 0x418]
mov ecx, dword [ebp - 0x414]
xor edi, edi
mov dword [ebp - 4], 0xffffffff
test edi, edi
jne 0x1001a93b
or eax, 0xffffffff
xchg dword [edx], eax
add ecx, 4
mov dword [ebp - 0x414], ecx
cmp ecx, ebx
jne 0x1001a770
xor eax, eax
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.10013f43
mov esp, ebp
pop ebp
ret
mov eax, edi
xchg dword [edx], eax
test eax, eax
je 0x1001a94a
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, edi
jmp 0x1001a91f
call fcn.10014cc6
int3

Function at 0x1001da60
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1001da8d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1001da8d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x402f0f
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x408010]
jne 0x404450
repz ret
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x328
mov dword [0x409368], eax
mov dword [0x409364], ecx
mov dword [0x409360], edx
mov dword [0x40935c], ebx
mov dword [0x409358], esi
mov dword [0x409354], edi
mov word [0x409380], ss
mov word [0x409374], cs
mov word [0x409350], ds
mov word [0x40934c], es
mov word [0x409348], fs
mov word [0x409344], gs
pushfd
pop dword [0x409378]
mov eax, dword [ebp]
mov dword [0x40936c], eax
mov eax, dword [ebp + 4]
mov dword [0x409370], eax
lea eax, [ebp + 8]
mov dword [0x40937c], eax
mov eax, dword [ebp - 0x320]
mov dword [0x4092b8], 0x10001
mov eax, dword [0x409370]
mov dword [0x40926c], eax
mov dword [0x409260], 0xc0000409
mov dword [0x409264], 1
mov eax, dword [0x408010]
mov dword [ebp - 0x328], eax
mov eax, dword [0x408014]
mov dword [ebp - 0x324], eax
call dword [sym.imp.kernel32.dll_IsDebuggerPresent]
mov dword [0x4092b0], eax
push 1
call fcn.00406093
pop ecx
push 0
call dword [sym.imp.kernel32.dll_SetUnhandledExceptionFilter]
push 0x401d80
call dword [sym.imp.kernel32.dll_UnhandledExceptionFilter]
cmp dword [0x4092b0], 0
jne 0x40453c
push 1
call fcn.00406093
pop ecx
push 0xc0000409
call dword [sym.imp.kernel32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.kernel32.dll_TerminateProcess]
leave
ret

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x40ea50
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40eb25
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x40eb40
push ebx
push 0x40eb50
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.0040513c
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00403250
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00404d24
push eax
push 0
call sub.kernel32.dll_CreateProcessW
test eax, eax
jne 0x40ead0
mov al, 0x6a
call fcn.0040e660
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0040ea24
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x40ead9
call fcn.0040ea24
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40eb2c
lea eax, [ebp - 4]
call fcn.00404c88
ret

Function at 0x40ec40
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffb4
mov dword [esp], eax
lea esi, [esp + 0x30]
lea eax, [esp + 0xc]
push eax
call sub.kernel32.dll_GetSystemInfo_1
mov edi, dword [esp]
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x40ed0b
jmp 0x40ecff
cmp dword [esi + 0x10], 0x1000
jne 0x40eceb
test byte [esi + 0x15], 1
jne 0x40eceb
mov byte [esp + 4], 0
mov ebp, dword [esi + 0x14]
cmp ebp, 1
je 0x40ec9c
cmp ebp, 2
je 0x40ec9c
cmp ebp, 0x10
je 0x40ec9c
cmp ebp, 0x20
jne 0x40ecb8
lea eax, [esp + 8]
push eax
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x40ecb8
mov byte [esp + 4], 1
xor ebx, ebx
jmp 0x40ecc9
mov eax, dword [esi]
add eax, ebx
call fcn.0040ec38
add ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0xc]
jb 0x40ecbc
cmp byte [esp + 4], 0
je 0x40eceb
lea eax, [esp + 8]
push eax
mov eax, dword [esp + 0xc]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov edi, eax
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x40ed0b
mov eax, dword [esi + 4]
cmp eax, dword [esp]
je 0x40ec71
add esp, 0x4c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x10004cb2
Capabilities:
Create thread

Disassembly:
push 0x34
mov eax, 0x1001e015
call fcn.1001bb08
mov esi, ecx
xor ebx, ebx
cmp dword [esi + 0xd0], 1
jne 0x10004d76
mov eax, dword [ebp + 8]
cmp dword [eax], 7
jne 0x10004d76
cmp dword [esi + 0x248], ebx
sete al
cmp al, bl
sete al
cmp al, bl
je 0x10004d76
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.OLEAUT32.dll_VariantClear]
xor eax, eax
push 0x10020b70
lea ecx, [ebp - 0x40]
mov dword [ebp - 4], ebx
mov word [ebp - 0x40], ax
call fcn.100074a3
xor eax, eax
push str._self
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 1
mov word [ebp - 0x30], ax
call fcn.100074a3
mov eax, dword [esi + 0x248]
mov byte [ebp - 4], 2
cmp eax, ebx
jne 0x10004d40
push 0x80004003
call fcn.1000ec37
mov ecx, dword [eax]
lea edx, [ebp - 0x20]
push edx
push edx
lea edx, [ebp - 0x30]
push edx
lea edx, [ebp - 0x20]
push edx
lea edx, [ebp - 0x40]
push edx
push eax
call dword [ecx + 0xd0]
mov edi, dword [sym.imp.OLEAUT32.dll_VariantCopy]
lea eax, [ebp - 0x30]
push eax
call edi
lea eax, [ebp - 0x40]
push eax
call edi
or dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x20]
push eax
call edi
mov eax, dword [esi + 0xd0]
cmp eax, 2
je 0x10004e53
cmp eax, 1
je 0x10004e53
mov eax, dword [esi + 0x244]
or dword [ebp - 0x14], 0xffffffff
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], ebx
call fcn.100063a6
push dword [ebp + 8]
lea ecx, [esi + 0xe4]
mov eax, dword [ecx]
push eax
mov dword [ebp - 4], 3
call fcn.100084b0
push dword [esi + 0xc0]
lea edi, [esi + 0x240]
cmp dword [edi], ebx
setne byte [ebp - 0xd]
call dword [sym.imp.kernel32.dll_SetEvent]
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x18], ebx
je 0x10004de8
push dword [ebp - 0x1c]
call dword [sym.imp.kernel32.dll_ReleaseMutex]
mov eax, dword [ebp + 8]
mov eax, dword [eax]
cmp eax, 1
jne 0x10004e15
cmp dword [esi + 0x23c], ebx
jne 0x10004e15
push edi
push ebx
push esi
push 0x10004c38
push ebx
push ebx
call dword [sym.imp.msvcr100.dll__beginthreadex]
add esp, 0x18
mov dword [esi + 0x23c], eax
jmp 0x10004e53
cmp eax, 0xa
jne 0x10004e47
lea edi, [esi + 0x23c]
cmp dword [edi], ebx
je 0x10004e47
lea eax, [ebp + 8]
push eax
push edi
push 1
push 0xffffffffffffffff
push ebx
mov dword [ebp + 8], ebx
call dword [sym.imp.ole32.dll_CoWaitForMultipleHandles]
test eax, eax
jne 0x10004e53
push dword [edi]
call dword [sym.imp.kernel32.dll_CloseHandle]
mov dword [edi], ebx
jmp 0x10004e53
cmp byte [ebp - 0xd], bl
jne 0x10004e53
mov ecx, esi
call fcn.1000ec37
call fcn.1001bbe0
ret 4
Function at 0x10006690
Capabilities:
Hash data using fnv

Disassembly:
mov ecx, dword [esp + 4]
mov eax, 0x811c9dc5
jmp 0x100066a9
movzx edx, word [ecx]
imul eax, eax, 0x1000193
xor eax, edx
add ecx, 2
cmp ecx, dword [esp + 8]
jne 0x1000669b
ret

Function at 0x1000b06c
Capabilities:
Set registry value

Disassembly:
push 4
lea eax, [esp + 0xc]
push eax
push 4
push 0
push dword [esp + 0x14]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
ret 8

Function at 0x1000b0ba
Capabilities:
Set registry value

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
mov ebx, ecx
test esi, esi
jne 0x1000b0cb
push 0xd
pop eax
jmp 0x1000b0f5
push edi
xor edi, edi
push esi
call dword [sym.imp.kernel32.dll_lstrlenA]
inc eax
add esi, eax
add edi, eax
cmp eax, 1
jne 0x1000b0ce
push edi
push dword [esp + 0x18]
push 7
push 0
push dword [esp + 0x20]
push dword [ebx]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
pop edi
pop esi
pop ebx
ret 8

Function at 0x1000b5af
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
lea ebp, [esp - 0xa0]
sub esp, 0x120
mov eax, dword [0x100307e8]
xor eax, ebp
mov dword [ebp + 0x9c], eax
mov eax, dword [ebp + 0xa8]
push ebx
push esi
push edi
mov edi, ecx
mov ecx, dword [edi + 4]
or ecx, 0x2001f
push ecx
push eax
push dword [edi]
xor esi, esi
lea ecx, [ebp - 0x74]
mov dword [ebp - 0x78], eax
mov dword [ebp - 0x74], esi
mov dword [ebp - 0x70], esi
mov dword [ebp - 0x6c], esi
call fcn.1000ec37
mov ebx, eax
cmp ebx, esi
je 0x1000b622
lea ecx, [ebp - 0x74]
call fcn.10009ecc
mov eax, ebx
mov ecx, dword [ebp + 0x9c]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1001ba56
add ebp, 0xa0
leave
ret 4
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
jmp 0x1000b63a
lea eax, [ebp - 0x64]
push eax
lea ecx, [ebp - 0x74]
call fcn.1000b5af
cmp eax, esi
jne 0x1000b66c
lea eax, [ebp - 0x80]
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0x64]
push eax
push esi
push dword [ebp - 0x74]
mov dword [ebp - 0x68], 0x100
call ebx
test eax, eax
je 0x1000b62a
lea ecx, [ebp - 0x74]
call fcn.10009ecc
push dword [ebp - 0x78]
mov ecx, edi
call fcn.1000af95
lea ecx, [ebp - 0x74]
mov esi, eax
call fcn.10009ecc
mov eax, esi
jmp 0x1000b608