joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443520
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov dword [ebp - 8], 0
mov eax, dword [ecx + 0xc]
push esi
push edi
test eax, eax
je 0x443550
mov dword [ebp - 8], eax
mov ecx, 1
add eax, 4
lock xadd dword [eax], ecx
lea ecx, [ebp - 8]
mov ebx, 1
jmp 0x44357a
call fcn.00437980
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, 2
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x443577
mov ecx, 1
add eax, 4
lock xadd dword [eax], ecx
lea ecx, [ebp - 4]
mov esi, dword [ebp + 8]
or edi, 0xffffffff
mov eax, dword [ecx]
mov dword [ecx], 0
mov dword [esi], eax
test bl, 2
je 0x4435b5
mov eax, dword [ebp - 4]
and ebx, 0xfffffffd
test eax, eax
je 0x4435b5
lea ecx, [eax + 4]
mov eax, edi
lock xadd dword [ecx], eax
sub eax, 1
jne 0x4435b5
lea eax, [ecx - 4]
neg ecx
sbb ecx, ecx
and ecx, eax
mov eax, dword [ecx]
call dword [eax + 0xc]
test bl, 1
je 0x4435db
mov eax, dword [ebp - 8]
test eax, eax
je 0x4435db
lea ecx, [eax + 4]
lock xadd dword [ecx], edi
sub edi, 1
jne 0x4435db
lea edx, [ecx - 4]
neg ecx
sbb ecx, ecx
and ecx, edx
mov edx, dword [ecx]
call dword [edx + 0xc]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x443e20
Capabilities:
Hash data using sha1

Disassembly:
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x168], 0
mov dword [ecx + 0x170], 0
mov dword [ecx + 0x174], 0
mov dword [ecx + 0x14], 0x67452301
mov dword [ecx + 0x18], 0xefcdab89
mov dword [ecx + 0x1c], 0x98badcfe
mov dword [ecx + 0x20], 0x10325476
mov dword [ecx + 0x24], 0xc3d2e1f0
ret
Function at 0x445200
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push edi
xor edi, edi
mov dword [ebp - 4], ecx
mov bl, byte [eax + 0x100]
mov cl, byte [eax + 0x101]
mov dword [ebp - 8], edx
test edx, edx
jle 0x445281
movzx ebx, bl
movzx ecx, cl
push esi
nop word [eax + eax]
inc bl
mov dh, bl
movzx ebx, dh
mov dl, byte [ebx + eax]
add cl, dl
movzx esi, cl
mov byte [ebp + 0xb], cl
mov dword [ebp - 0xc], esi
movzx ecx, byte [esi + eax]
mov byte [ebx + eax], cl
mov byte [esi + eax], dl
movzx ecx, byte [ebx + eax]
mov esi, dword [ebp - 4]
add cl, dl
movzx ecx, cl
movzx ecx, byte [ecx + eax]
xor byte [edi + esi], cl
inc edi
mov ecx, dword [ebp - 0xc]
cmp edi, dword [ebp - 8]
jl 0x445230
mov cl, byte [ebp + 0xb]
pop esi
pop edi
mov byte [eax + 0x100], dh
mov byte [eax + 0x101], cl
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
mov byte [eax + 0x100], bl
mov byte [eax + 0x101], cl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44b0d0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, edx
mov ebx, ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x44b0e9
pop edi
pop ebx
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x44b126
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 8]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x44b122
nop word [eax + eax]
cmp esi, edx
jae 0x44b126
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x44b110
cmp esi, edx
jb 0x44b12d
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
xor eax, eax
cmp word [esi], ax
cmove esi, eax
mov eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x44cd00
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
push edi
mov dword [ecx + 0x1384], 0xffffffff
lea edi, [ecx + 8]
mov dword [ecx + 4], edx
mov esi, 1
nop dword [eax]
mov eax, edx
lea edi, [edi + 4]
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, esi
inc esi
mov dword [edi - 4], edx
cmp esi, 0x270
jl 0x44cd20
pop edi
mov dword [ecx], 0x270
mov eax, ecx
pop esi
pop ebp
ret 0xc

Function at 0x44d3c0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
lea eax, [ecx + 8]
mov esi, 0x270
nop dword [eax]
mov edx, dword [eax - 4]
lea eax, [eax + 4]
xor edx, dword [eax - 4]
and edx, 0x7fffffff
xor edx, dword [eax - 8]
mov ecx, edx
and cl, 1
movzx ecx, cl
neg ecx
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [eax + 0x62c]
xor ecx, edx
mov dword [eax + 0x9b8], ecx
sub esi, 1
jne 0x44d3d0
pop esi
ret

Function at 0x44d410
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
mov ebx, ecx
mov ecx, 0xe3
push esi
push edi
lea edi, [ebx + 0x9c4]
mov edx, dword [edi + 4]
lea edi, [edi + 4]
xor edx, dword [edi - 4]
and edx, 0x7fffffff
xor edx, dword [edi - 4]
mov eax, edx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr edx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x630]
xor eax, edx
mov dword [edi - 0x9c4], eax
sub ecx, 1
jne 0x44d420
lea esi, [ebx + 0xd50]
mov edi, 0x18c
mov ecx, dword [esi + 4]
lea esi, [esi + 4]
xor ecx, dword [esi - 4]
and ecx, 0x7fffffff
xor ecx, dword [esi - 4]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi - 0xd50]
xor eax, ecx
mov dword [esi - 0x9c4], eax
sub edi, 1
jne 0x44d462
mov ecx, dword [ebx + 0x1380]
xor ecx, dword [ebx + 4]
and ecx, 0x7fffffff
xor ecx, dword [ebx + 0x1380]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [ebx + 0x634]
xor eax, ecx
mov dword [ebx + 0x9c0], eax
mov dword [ebx], edi
pop edi
pop esi
pop ebx
ret
Function at 0x454280
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
push edi
push 0
push 0
push 1
push 0
mov dword [ebp - 0xc], 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
push 0
push 0
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0x454260
push 0
push 0
call fcn.00513234
mov esi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
add esp, 0x18
mov dword [ebp - 4], eax
push 0
push dword [ebp - 8]
call esi
cmp eax, 0x102
jne 0x454310
mov edi, dword [sym.imp.USER32.dll_PeekMessageW]
mov ebx, dword [sym.imp.USER32.dll_TranslateMessage]
nop dword [eax]
push 1
push 0
push 0
push 0
lea eax, [ebp - 0x28]
push eax
call edi
test eax, eax
je 0x454302
lea eax, [ebp - 0x28]
push eax
call ebx
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageW]
push 0
push dword [ebp - 8]
call esi
cmp eax, 0x102
je 0x4542e0
push dword [ebp - 8]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 4]
call esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x454480
Capabilities:
Get hostname
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
mov eax, dword [0x5bf23c]
xor eax, ebp
mov dword [ebp - 4], eax
call fcn.00454280
call fcn.00454370
test al, al
je 0x4544b1
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fc837
mov esp, ebp
pop ebp
ret
push 0x400
lea eax, [ebp - 0x408]
push 0
push eax
call fcn.00502d60
add esp, 0xc
mov dword [ebp - 0x40c], 0x400
lea eax, [ebp - 0x40c]
push eax
lea eax, [ebp - 0x408]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
mov edx, dword [ebp - 0x40c]
lea ecx, [ebp - 0x408]
call fcn.00454330
cmp eax, 0x1d52f71
je 0x4544a1
lea eax, [ebp - 0x40c]
mov dword [ebp - 0x40c], 0x400
push eax
lea eax, [ebp - 0x408]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetComputerNameExA]
mov edx, dword [ebp - 0x40c]
lea ecx, [ebp - 0x408]
call fcn.00454330
cmp eax, 0xe0decd8
je 0x4544a1
call fcn.00454370
test al, al
jne 0x4544a1
lea eax, [ebp - 0x40c]
mov dword [ebp - 0x40c], 0x400
push eax
lea eax, [ebp - 0x408]
push eax
push 2
call dword [sym.imp.KERNEL32.dll_GetComputerNameExA]
mov edx, dword [ebp - 0x40c]
lea ecx, [ebp - 0x408]
call fcn.00454330
cmp eax, 0xe0decd8
je 0x4544a1
call fcn.00454370
mov ecx, dword [ebp - 4]
test al, al
setne al
xor ecx, ebp
call fcn.004fc837
mov esp, ebp
pop ebp
ret
Function at 0x455030
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x5b22a0
push 0x5052a0
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x5bf23c]
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 eax, ecx
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], 0
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x455083
push 0xc1
jmp 0x45516b
mov ebx, dword [eax + 0x3c]
add ebx, eax
cmp dword [ebx], 0x4550
je 0x45509a
push 0xbf
jmp 0x45516b
movzx eax, word [ebx + 0x14]
test ax, ax
je 0x455166
lea ecx, [ebx + 0x18]
add ecx, eax
mov dword [ebp - 0x24], ecx
xor esi, esi
mov dword [ebp - 0x20], esi
movzx eax, word [ebx + 6]
cmp esi, eax
jae 0x455166
lea eax, [esi + esi*4]
lea edi, [ecx + eax*8]
mov ecx, str..ress
mov eax, edi
nop dword [eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x4550f0
test dl, dl
je 0x4550ec
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x4550f0
add eax, 2
add ecx, 2
test dl, dl
jne 0x4550d0
xor eax, eax
jmp 0x4550f5
sbb eax, eax
or eax, 1
test eax, eax
jne 0x455147
mov eax, dword [edi + 0xc]
test eax, eax
je 0x455166
cmp dword [edi + 0x10], 0
je 0x455166
mov esi, dword [ebp - 0x1c]
add esi, eax
mov eax, dword [esi]
cmp eax, 0x1c
jb 0x455166
cmp dword [esi + 4], 0x72657373
jne 0x455166
cmp dword [esi + 8], 0
jne 0x455124
mov dword [esi + 8], eax
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
inc esi
mov ecx, dword [ebp - 0x24]
jmp 0x4550b1
push 0xc0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov dword [ebp - 4], 0xfffffffe
xor eax, eax
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 0x456830
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56ca83
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x5bf23c]
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 edi, ecx
mov dword [ebp - 0xa0], edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x90], 0
mov byte [ebp - 0x8c], 0
mov dword [ebp - 0x88], 2
mov dword [ebp - 0x94], 0x5ab168
mov dword [ebp - 0x84], 0
mov dword [ebp - 0x80], 0
mov dword [ebp - 0x7c], 0
mov dword [ebp - 0x78], 0
lea eax, [ebp - 0x94]
mov dword [ebp - 4], 0
push eax
call fcn.004567a0
add esp, 4
test al, al
je 0x4569f0
mov eax, dword [ebp - 0x80]
xor esi, esi
mov dword [ebp - 0x9c], eax
test eax, eax
jle 0x45699a
lea edi, [ebx + 4]
lea ecx, [ebp - 0x70]
call fcn.004554a0
sub esp, 8
mov byte [ebp - 4], 1
lea eax, [ebp - 0x71]
mov dword [ebp - 0x98], 0
mov byte [ebp - 0x71], 0
push eax
push ecx
lea eax, [ebp - 0x98]
push eax
lea eax, [ebp - 0x70]
push eax
push esi
lea ecx, [ebp - 0x94]
call fcn.00455800
test edi, edi
je 0x45697b
cmp byte [ebp - 0x28], 0
je 0x45697b
lea eax, [ebp - 0x6c]
push eax
call dword [sym.imp.ADVAPI32.dll_IsValidSid]
test eax, eax
setne al
test al, al
je 0x45697b
cmp byte [ebx + 0x48], 0
je 0x45697b
push edi
call dword [sym.imp.ADVAPI32.dll_IsValidSid]
test eax, eax
setne al
test al, al
je 0x45697b
push edi
lea eax, [ebp - 0x6c]
push eax
call dword [sym.imp.ADVAPI32.dll_EqualSid]
test eax, eax
setne al
test al, al
je 0x45697b
mov eax, dword [ebp - 0x98]
and eax, 0x1f01ff
cmp eax, 0x1f01ff
jne 0x45697b
movzx eax, byte [ebp - 0x71]
and al, 0xef
je 0x4569e4
lea ecx, [ebp - 0x70]
mov byte [ebp - 4], 0
call fcn.00455570
inc esi
cmp esi, dword [ebp - 0x9c]
jl 0x4568e1
mov edi, dword [ebp - 0xa0]
sub esp, 8
lea ecx, [ebp - 0x94]
push ebx
call fcn.00455ab0
test al, al
je 0x4569f0
test edi, edi
je 0x4569f0
push 0
lea ecx, [ebp - 0x94]
call fcn.004558b0
push eax
push 0
push 0
push 4
push 1
push edi
call dword [sym.imp.ADVAPI32.dll_SetNamedSecurityInfoW]
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
test esi, esi
sete al
test al, al
je 0x4569f0
xor esi, esi
jmp 0x456a0e
lea ecx, [ebp - 0x70]
call fcn.00455570
xor esi, esi
jmp 0x456a0e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
test esi, esi
je 0x456a09
jle 0x456a0e
movzx esi, si
or esi, 0x80070000
jmp 0x456a0e
mov esi, 0x80004005
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x84]
mov dword [ebp - 0x94], 0x5ab168
test ecx, ecx
je 0x456a49
mov edx, dword [ebp - 0x80]
call fcn.00457c70
push dword [ebp - 0x84]
call fcn.0050b334
add esp, 4
mov dword [ebp - 0x84], 0
push dword [ebp - 0x90]
mov dword [ebp - 0x80], 0
mov dword [ebp - 0x7c], 0
call fcn.0050b334
add esp, 4
mov dword [ebp - 0x90], 0
lea ecx, [ebp - 0x84]
call fcn.00457a60
push dword [ebp - 0x90]
mov dword [ebp - 0x94], 0x5ab1b8
call fcn.0050b334
add esp, 4
mov eax, esi
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.004fc837
mov esp, ebp
pop ebp
ret
Function at 0x463e00
Capabilities:
Modify service

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push ecx
mov esi, ecx
call fcn.0044b490
add esp, 4
test al, al
je 0x463e1b
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov ecx, esi
call fcn.00463d30
test al, al
jne 0x463e14
push ebx
push edi
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov edi, eax
test edi, edi
jne 0x463e5b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jle 0x463eb0
movzx ebx, bx
or ebx, 0x80070000
pop edi
mov eax, ebx
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
push 2
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0x463e83
lea eax, [ebp - 4]
mov dword [ebp - 4], 1
push eax
push 3
push esi
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfig2W]
test eax, eax
jne 0x463e9a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jle 0x463e9c
movzx ebx, bx
or ebx, 0x80070000
jmp 0x463e9c
xor ebx, ebx
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test esi, esi
je 0x463ead
push esi
call eax
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push edi
call eax
pop edi
mov eax, ebx
pop ebx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x463ec0
Capabilities:
Modify service

Disassembly:
push ebx
push esi
push ecx
mov ebx, edx
mov esi, ecx
call fcn.00463f80
add esp, 4
test al, al
je 0x463ed8
pop esi
xor eax, eax
pop ebx
ret
mov ecx, esi
call fcn.00464200
test eax, eax
js 0x463f76
push edi
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov edi, eax
test edi, edi
jne 0x463f18
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jle 0x463f73
movzx ebx, bx
pop edi
or ebx, 0x80070000
pop esi
mov eax, ebx
pop ebx
ret
push 2
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0x463f46
push 0
push 0
push 0
push 0
push 0
push 0
push ebx
push 1
push 2
push 0x10
push esi
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfigW]
test eax, eax
jne 0x463f5d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jle 0x463f5f
movzx ebx, bx
or ebx, 0x80070000
jmp 0x463f5f
xor ebx, ebx
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test esi, esi
je 0x463f70
push esi
call eax
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push edi
call eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x464100
Capabilities:
Query service status
Start service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x5bf23c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0xf003f
push 0
push 0
mov esi, ecx
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov edi, eax
test edi, edi
jne 0x46414f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jle 0x4641eb
movzx eax, ax
pop edi
or eax, 0x80070000
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fc837
mov esp, ebp
pop ebp
ret
push ebx
push 0x14
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
jne 0x464177
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jle 0x4641d4
movzx ebx, bx
or ebx, 0x80070000
jmp 0x4641d4
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0
xorps xmm0, xmm0
push eax
push esi
movups xmmword [ebp - 0x1c], xmm0
movq qword [ebp - 0xc], xmm0
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x4641a6
mov eax, dword [ebp - 0x1c]
cmp eax, 4
je 0x4641d2
cmp eax, 2
je 0x4641d2
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
jne 0x4641d2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jle 0x4641ca
movzx ebx, bx
or ebx, 0x80070000
cmp ebx, 0x80070420
jne 0x4641d4
xor ebx, ebx
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test esi, esi
je 0x4641e5
push esi
call eax
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push edi
call eax
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004fc837
mov esp, ebp
pop ebp
ret
Function at 0x464200
Capabilities:
Check for time delay via gettickcount
Query service status
Stop service

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56dc40
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x5bf23c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov edi, eax
mov dword [ebp - 0x34], edi
mov dword [ebp - 4], 0
test edi, edi
jne 0x464266
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jle 0x46436e
movzx eax, ax
or eax, 0x80070000
jmp 0x46436e
push 0x24
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
mov dword [ebp - 0x30], esi
mov byte [ebp - 4], 1
test esi, esi
jne 0x46429e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x30], eax
test eax, eax
jle 0x464357
movzx eax, ax
or eax, 0x80070000
mov dword [ebp - 0x30], eax
jmp 0x464357
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x2c], 0
xorps xmm0, xmm0
push eax
push esi
movups xmmword [ebp - 0x28], xmm0
movq qword [ebp - 0x18], xmm0
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x46430f
mov eax, dword [ebp - 0x28]
cmp eax, 1
je 0x464350
cmp eax, 3
je 0x464312
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x14], 0
push eax
xorps xmm0, xmm0
push 1
push esi
movups xmmword [ebp - 0x2c], xmm0
movq qword [ebp - 0x1c], xmm0
call dword [sym.imp.ADVAPI32.dll_ControlService]
test eax, eax
jne 0x46430f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x30], eax
test eax, eax
jle 0x464357
movzx eax, ax
or eax, 0x80070000
mov dword [ebp - 0x30], eax
jmp 0x464357
mov eax, dword [ebp - 0x28]
cmp eax, 1
je 0x464350
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp dword [ebp - 0x28], 1
mov edi, eax
je 0x46434d
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, edi
cmp eax, 0x1f40
jae 0x464389
push 0x32
call dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [ebp - 0x2c]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
cmp dword [ebp - 0x28], 1
jne 0x464325
mov edi, dword [ebp - 0x34]
mov dword [ebp - 0x30], 0
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test esi, esi
je 0x464368
push esi
call eax
mov eax, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push edi
call eax
mov eax, dword [ebp - 0x30]
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.004fc837
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 0x28], 1
je 0x46434d
mov edi, dword [ebp - 0x34]
mov dword [ebp - 0x30], 0x800705b4
jmp 0x464357
Function at 0x4643a0
Capabilities:
Create service
Persist via windows service

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0xf003f
push 0
push 0
mov edi, edx
mov ebx, ecx
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov esi, eax
test esi, esi
jne 0x4643d6
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jle 0x46442e
pop edi
movzx eax, ax
pop esi
or eax, 0x80070000
pop ebx
pop ebp
ret
push 0
push 0
push 0x5ab904
push 0
push 0
push dword [ebp + 8]
push 1
push 2
push dword [ebp + 0xc]
push 0xf01ff
push edi
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_CreateServiceW]
mov ebx, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test eax, eax
jne 0x464424
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
test edi, edi
jle 0x464429
movzx edi, di
push esi
or edi, 0x80070000
call ebx
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
push eax
xor edi, edi
call ebx
push esi
call ebx
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x46f6a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, edx
push edi
mov edi, dword [ecx]
xor ebx, ebx
mov dword [ebp - 0x14], ecx
mov ecx, dword [esi]
mov edx, dword [esi + 8]
mov dword [ebp - 4], ecx
mov ecx, dword [esi + 4]
mov dword [ebp - 0xc], edx
mov edx, dword [esi + 0xc]
lea esi, [ebx + 0x10]
mov dword [ebp - 0x18], eax
mov eax, dword [eax]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], edx
mov edx, eax
lea ebx, [ebx - 0x61c88647]
shr edx, 5
add edx, ecx
mov ecx, eax
shl ecx, 4
add ecx, dword [ebp - 4]
xor edx, ecx
lea ecx, [ebx + eax]
xor edx, ecx
add edi, edx
mov edx, edi
mov ecx, edi
shr edx, 5
add edx, dword [ebp - 8]
shl ecx, 4
add ecx, dword [ebp - 0xc]
xor edx, ecx
lea ecx, [ebx + edi]
xor edx, ecx
mov ecx, dword [ebp - 0x10]
add eax, edx
sub esi, 1
jne 0x46f6d4
mov ecx, dword [ebp - 0x14]
mov dword [ecx], edi
mov ecx, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov dword [ecx], eax
mov esp, ebp
pop ebp
ret

Function at 0x46f730
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, edx
push edi
mov edi, dword [ecx]
mov ebx, 0xe3779b90
mov dword [ebp - 0x14], ecx
mov ecx, dword [esi + 8]
mov edx, dword [esi]
mov dword [ebp - 4], ecx
mov ecx, dword [esi + 0xc]
mov dword [ebp - 0xc], edx
mov edx, dword [esi + 4]
mov esi, 0x10
mov dword [ebp - 0x18], eax
mov eax, dword [eax]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], edx
nop dword [eax]
mov edx, edi
shr edx, 5
add edx, ecx
mov ecx, edi
shl ecx, 4
add ecx, dword [ebp - 4]
xor edx, ecx
lea ecx, [edi + ebx]
xor edx, ecx
sub eax, edx
mov edx, eax
mov ecx, eax
shr edx, 5
add edx, dword [ebp - 8]
shl ecx, 4
add ecx, dword [ebp - 0xc]
xor edx, ecx
lea ecx, [eax + ebx]
xor edx, ecx
lea ebx, [ebx + 0x61c88647]
mov ecx, dword [ebp - 0x10]
sub edi, edx
sub esi, 1
jne 0x46f770
mov ecx, dword [ebp - 0x14]
mov dword [ecx], edi
mov ecx, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov dword [ecx], eax
mov esp, ebp
pop ebp
ret