joyce8/EMBER2024-capa huggingface dataset:
Function at 0x101430a
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, 0x1019d36
call fcn.010190f8
push ecx
push esi
mov esi, ecx
push edi
lea ecx, [esi + 0xc]
mov dword [ebp - 0x10], esi
call fcn.010139cf
lea ecx, [esi + 0x30]
call fcn.010139cf
lea ecx, [esi + 0x40]
call fcn.01015a5e
xor edi, edi
lea ecx, [esi + 0x60]
mov dword [ebp - 4], edi
call fcn.01015a5e
lea eax, [esi + 0x78]
lea ecx, [esi + 0x88]
mov dword [eax], edi
mov dword [eax + 4], edi
mov dword [eax + 8], edi
call fcn.010139cf
lea ecx, [esi + 0x98]
call fcn.010139cf
mov ecx, dword [ebp - 0xc]
lea eax, [esi + 0xa8]
mov dword [eax], edi
mov dword [eax + 4], edi
mov dword [eax + 8], edi
or dword [esi + 0x70], 0xffffffff
or dword [esi + 0x74], 0xffffffff
or dword [esi + 0x84], 0xffffffff
mov dword [esi], edi
mov dword [esi + 4], edi
mov dword [esi + 8], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x50], edi
mov dword [esi + 0x58], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0xb4], edi
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret

Function at 0x433001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x402c74
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, 0x42ac00
push 0x400
add eax, 0x3e8
push esi
push ebx
mov dword [0x423e6c], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.0040578f
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebp - 0xc], edi
mov dword [0x409014], edi
jne 0x402cce
mov eax, 0x409100
jmp 0x402eab
push esi
mov esi, 0x429c00
push esi
call fcn.00405aba
push esi
call fcn.004055ea
push eax
push 0x42b000
call fcn.00405aba
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x41f020], eax
mov esi, eax
jle 0x402de9
mov ebx, 0x417020
mov eax, dword [0x423e74]
mov edi, esi
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
jl 0x402d22
mov edi, eax
push edi
push ebx
call fcn.004030a4
test eax, eax
je 0x402e53
cmp dword [0x423e74], 0
jne 0x402db4
push 0x1c
lea eax, [ebp - 0x28]
push ebx
push eax
call fcn.0040574a
mov eax, dword [ebp - 0x28]
test eax, 0xfffffff0
jne 0x402dc2
cmp dword [ebp - 0x24], 0xdeadbeef
jne 0x402dc2
cmp dword [ebp - 0x18], 0x74736e49
jne 0x402dc2
cmp dword [ebp - 0x1c], 0x74666f73
jne 0x402dc2
cmp dword [ebp - 0x20], 0x6c6c754e
jne 0x402dc2
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x40b018]
and eax, 2
or dword [0x423f00], eax
mov eax, dword [ebp - 0x10]
cmp eax, esi
mov dword [0x423e74], ecx
jg 0x402e4c
test byte [ebp + 8], 8
jne 0x402da6
test byte [ebp + 8], 4
jne 0x402de7
inc dword [ebp - 4]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x402dc2
mov edi, esi
jmp 0x402dc2
test byte [ebp + 8], 2
jne 0x402dc2
push 0
call fcn.00402c10
pop ecx
cmp esi, dword [0x41f020]
jge 0x402dd7
push edi
push ebx
push dword [ebp - 8]
call fcn.00405e7c
mov dword [ebp - 8], eax
add dword [0x40b018], edi
sub esi, edi
test esi, esi
jg 0x402d07
xor ebx, ebx
push 1
call fcn.00402c10
cmp dword [0x423e74], ebx
pop ecx
je 0x402e4c
cmp dword [ebp - 4], ebx
je 0x402e20
push dword [0x40b018]
call fcn.004030d6
lea eax, [ebp + 8]
push 4
push eax
call fcn.004030a4
test eax, eax
je 0x402e4c
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x402e4c
push dword [ebp - 0x14]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x423e74]
add eax, 0x1c
push eax
call fcn.004030d6
push dword [ebp - 0x14]
push esi
push ebx
push 0xffffffffffffffff
call fcn.00402eb2
cmp eax, dword [ebp - 0x14]
je 0x402e5d
mov eax, 0x409034
jmp 0x402eab
push 1
call fcn.00402c10
pop ecx
jmp 0x402e4c
test byte [ebp - 0x28], 1
mov dword [0x423e70], esi
mov eax, dword [esi]
mov dword [0x423e78], eax
je 0x402e76
inc dword [0x423e7c]
lea edi, [esi + 0x3c]
push 8
mov eax, edi
pop ecx
add dword [eax], esi
dec ecx
sub eax, 8
test ecx, ecx
ja 0x402e7e
push 1
push 0
push 0
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
add esi, 4
push 0x40
push esi
push 0x423e80
mov dword [edi], eax
call fcn.0040574a
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x402eb2
Capabilities:
Check for time delay via gettickcount
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
push ebx
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0x10]
mov dword [ebp - 8], esi
test edi, edi
jne 0x402ecf
mov dword [ebp - 8], 0x8000
and dword [ebp - 4], 0
mov ebx, edi
test edi, edi
jne 0x402ede
mov ebx, 0x40f01c
mov eax, dword [ebp + 8]
test eax, eax
jl 0x402ef3
mov ecx, dword [0x423eb8]
add ecx, eax
push ecx
call fcn.004030d6
lea eax, [ebp + 0x14]
push 4
push eax
call fcn.004030a4
test eax, eax
je 0x403092
test byte [ebp + 0x17], 0x80
je 0x403038
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x40af90
mov dword [ebp - 0xc], eax
call fcn.00405ef2
and dword [ebp + 0x14], 0x7fffffff
mov eax, dword [ebp + 0x14]
mov dword [ebp + 8], eax
jle 0x40309a
mov esi, 0x4000
cmp dword [ebp + 0x14], esi
jge 0x402f43
mov esi, dword [ebp + 0x14]
mov edi, 0x40b01c
push esi
push edi
call fcn.004030a4
test eax, eax
je 0x403092
sub dword [ebp + 0x14], esi
mov dword [0x40afa8], edi
mov dword [0x40afac], esi
mov eax, dword [ebp - 8]
mov ecx, 0x40af90
mov dword [0x40afb0], ebx
mov dword [0x40afb4], eax
call fcn.00405f14
test eax, eax
mov dword [ebp - 0x14], eax
jl 0x403030
mov esi, dword [0x40afb0]
sub esi, ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
test byte [0x423f14], 1
mov edi, eax
je 0x402fe5
sub eax, dword [ebp - 0xc]
cmp eax, 0xc8
ja 0x402fb2
cmp dword [ebp + 0x14], 0
jne 0x402fe5
mov eax, dword [ebp + 8]
push dword [ebp + 8]
sub eax, dword [ebp + 0x14]
push 0x64
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
push eax
lea eax, [ebp - 0x54]
push 0x40911c
push eax
call dword [0x407200]
add esp, 0xc
lea eax, [ebp - 0x54]
push eax
push 0
call fcn.00404e23
mov dword [ebp - 0xc], edi
xor eax, eax
cmp esi, eax
je 0x403025
cmp dword [ebp + 0x10], eax
jne 0x40300e
push eax
lea eax, [ebp - 0x10]
push eax
push esi
push ebx
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403034
cmp dword [ebp - 0x10], esi
jne 0x403034
add dword [ebp - 4], esi
jmp 0x40301a
add dword [ebp - 4], esi
sub dword [ebp - 8], esi
mov ebx, dword [0x40afb0]
cmp dword [ebp - 0x14], 1
je 0x40309a
jmp 0x402f66
cmp dword [ebp + 0x14], eax
jg 0x402f36
jmp 0x40309a
push 0xfffffffffffffffc
jmp 0x403094
push 0xfffffffffffffffe
jmp 0x403094
test edi, edi
jne 0x40307f
cmp dword [ebp + 0x14], 0
jle 0x40309a
mov esi, dword [ebp - 8]
cmp dword [ebp + 0x14], esi
jge 0x40304d
mov esi, dword [ebp + 0x14]
mov edi, 0x40b01c
push esi
push edi
call fcn.004030a4
test eax, eax
je 0x403092
lea eax, [ebp + 0x10]
push 0
push eax
push esi
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403034
cmp esi, dword [ebp + 0x10]
jne 0x403034
add dword [ebp - 4], esi
sub dword [ebp + 0x14], esi
jmp 0x40303c
cmp dword [ebp + 0x14], esi
jge 0x403087
mov esi, dword [ebp + 0x14]
push esi
push edi
call fcn.004030a4
test eax, eax
jne 0x403097
push 0xfffffffffffffffd
pop eax
jmp 0x40309d
mov dword [ebp - 4], esi
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 0x10
Function at 0x405807
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
push 1
call fcn.00405e06
test eax, eax
mov esi, dword [esp + 0x18]
je 0x40582b
push 5
push esi
push dword [esp + 0x1c]
call eax
test eax, eax
jne 0x405964
mov ebx, dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
mov dword [0x4225f0], 0x4c554e
test esi, esi
mov edi, 0x400
mov ebp, 0x4225f0
je 0x40586f
push 1
push 0
push esi
call fcn.0040578f
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
push ebp
push esi
call ebx
test eax, eax
je 0x40596a
cmp eax, edi
jg 0x40596a
mov esi, 0x422068
push edi
push esi
push dword [esp + 0x1c]
call ebx
test eax, eax
je 0x40596a
cmp eax, edi
jg 0x40596a
push esi
push ebp
push 0x409334
push 0x421c68
call dword [0x407200]
mov ebx, eax
mov eax, dword [0x423e70]
add esp, 0x10
push dword [eax + 0x128]
push esi
call fcn.00405aee
push 4
push 0xc0000000
push esi
call fcn.0040578f
mov ebp, eax
cmp ebp, 0xffffffff
mov dword [esp + 0x14], ebp
je 0x405964
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
lea eax, [edi + ebx + 0xa]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x40595d
lea eax, [esp + 0x18]
push 0
push eax
push edi
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40595d
cmp edi, dword [esp + 0x18]
jne 0x40595d
push str._Rename__r_n
push esi
call fcn.004056fe
test eax, eax
jne 0x405971
lea eax, [esi + edi]
push str._Rename__r_n
push eax
call fcn.00405aba
add edi, 0xa
mov eax, edi
push ebx
add eax, esi
push 0x421c68
push eax
call fcn.0040574a
xor eax, eax
push eax
push eax
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea eax, [esp + 0x18]
push 0
add edi, ebx
push eax
push edi
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc dword [0x423ef0]
pop edi
pop esi
pop ebp
pop ebx
ret 8
add eax, 0xa
push 0x409330
push eax
call fcn.004056fe
test eax, eax
je 0x405928
inc eax
lea ecx, [esi + edi]
cmp eax, ecx
mov ebp, eax
jae 0x405998
mov dl, byte [ebp]
mov byte [ebx + ebp], dl
inc ebp
cmp ebp, ecx
jb 0x40598d
mov ebp, dword [esp + 0x14]
sub eax, esi
jmp 0x40592a
Function at 0x838370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x83838e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0x861074
push ecx
mov edi, eax
call fcn.0084c198
mov esi, eax
add esp, 8
test esi, esi
jne 0x8383cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.0084c02e
push esi
call fcn.0084bfb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x83b850
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x218
lea eax, [esp]
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push eax
push 0x20019
push 0
push ecx
push SysReAllocString
call edi
test eax, eax
jne 0x83b8ae
mov ecx, dword [esp + 0xc]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueW]
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
push eax
push 0x866720
push ecx
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x83b8ba
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x218
ret
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call esi
lea ecx, [esp + 0x1c]
push str.DefaultIcon
push ecx
call fcn.0084c1e1
add esp, 8
lea edx, [esp + 0xc]
lea eax, [esp + 0x1c]
push edx
push 0x20019
push 0
push eax
push SysReAllocString
call edi
test eax, eax
jne 0x83b8ae
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x1c]
push ecx
push edx
push 0x866720
push eax
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x83b92a
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x218
ret
mov edx, dword [esp + 0xc]
push edx
call esi
lea eax, [esp + 0x1c]
push 0x2c
push eax
call fcn.0084d082
xor esi, esi
add esp, 8
cmp eax, esi
je 0x83b957
mov word [eax], si
add eax, 2
push eax
call fcn.0084d030
add esp, 4
jmp 0x83b959
xor eax, eax
lea ecx, [esp + 0x18]
push 1
lea edx, [esp + 0x18]
push ecx
push edx
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x24], esi
push eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.SHELL32.dll_ExtractIconExW]
test eax, eax
je 0x83b8ae
mov al, byte [esp + 0x22c]
test al, al
mov eax, dword [esp + 0x14]
jne 0x83b8b0
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x218
ret

Function at 0x83bff0
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
int 0x2e
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x83c080
Capabilities:
Get common file path

Disassembly:
sub esp, 0x43c
push esi
mov esi, dword [esp + 0x444]
cmp word [esi + 2], 0x3a
je 0x83c0c4
lea eax, [esp + 0x30]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea ecx, [esp + 0x30]
push 0x861458
push ecx
call fcn.0084c1e1
lea edx, [esp + 0x38]
push esi
push edx
call fcn.0084c1e1
add esp, 0x10
jmp 0x83c0d2
lea eax, [esp + 0x30]
push esi
push eax
call fcn.0084c20b
add esp, 8
lea ecx, [esp + 0x30]
lea edx, [esp + 0x238]
push ecx
push str.___s
push edx
call fcn.0084bdff
lea eax, [esp + 0x244]
lea ecx, [esp + 0x2c]
push eax
push ecx
call fcn.0083c050
mov eax, dword [0x866728]
xor esi, esi
add esp, 0x14
lea edx, [esp + 0x20]
cmp eax, esi
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], esi
mov dword [esp + 0x14], 0x40
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], esi
jne 0x83c13b
push esi
call fcn.0083bfb0
add esp, 4
mov dword [0x866728], eax
mov ecx, dword [esp + 0x454]
cmp ecx, 3
jne 0x83c14c
mov ecx, 1
mov edx, dword [esp + 0x458]
push esi
push esi
push 0x20
push ecx
mov ecx, dword [esp + 0x45c]
push ecx
push edx
lea ecx, [esp + 0x40]
push esi
push ecx
mov ecx, dword [esp + 0x468]
lea edx, [esp + 0x28]
or ecx, 0x100000
push edx
lea edx, [esp + 0x28]
push ecx
push edx
push eax
call fcn.0083bff0
mov ecx, dword [esp + 0x34]
add esp, 0x30
neg eax
sbb eax, eax
pop esi
not eax
and eax, ecx
add esp, 0x43c
ret

Function at 0x83f440
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [ecx + 0x88]
test ebx, ebx
je 0x83f4b7
push esi
xor eax, eax
mov ax, word [ecx + 0x14]
xor esi, esi
mov si, word [ecx + 6]
push edi
xor edi, edi
lea eax, [eax + ecx + 0x18]
test esi, esi
jbe 0x83f48e
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x83f471
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x83f47e
add edx, ecx
cmp ebx, edx
jb 0x83f48a
inc edi
add eax, 0x28
cmp edi, esi
jb 0x83f467
xor ecx, ecx
jmp 0x83f4a2
test eax, eax
jne 0x83f492
xor ecx, ecx
jmp 0x83f4a2
mov ecx, dword [eax + 0x14]
mov esi, dword [eax + 0xc]
mov eax, dword [esp + 0x10]
sub ecx, esi
add ecx, ebx
add ecx, eax
mov edx, dword [esp + 0x18]
push edx
push 0
push 0
push ecx
push ecx
call fcn.0083f3c0
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0x83f8f0
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebx
mov eax, dword [esp + 8]
push ebp
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
xor bl, bl
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x83f921
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 2
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov ebp, eax
test ebp, ebp
jne 0x83f946
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 4
push ebp
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
jne 0x83f96e
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esp + 0x18]
mov dword [ecx], esi
mov dword [ecx + 4], eax
cmp word [esi], 0x5a4d
jne 0x83f993
push ecx
push esi
call fcn.0083f4c0
add esp, 8
mov bl, al
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
mov al, bl
pop ebp
pop ebx
ret
Function at 0x840c00
Capabilities:
Enumerate pe sections

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
xor ecx, ecx
mov cx, word [eax + 0x14]
xor esi, esi
mov si, word [eax + 6]
push edi
xor edi, edi
lea ecx, [ecx + eax + 0x18]
test esi, esi
jbe 0x840c4a
mov ebx, dword [esp + 0x10]
mov eax, dword [ecx + 8]
test eax, eax
jne 0x840c2b
mov eax, dword [ecx + 0x10]
mov edx, dword [ecx + 0xc]
cmp ebx, edx
jb 0x840c38
add edx, eax
cmp ebx, edx
jb 0x840c46
inc edi
add ecx, 0x28
cmp edi, esi
jb 0x840c21
pop edi
pop esi
xor eax, eax
pop ebx
ret
test ecx, ecx
jne 0x840c50
pop edi
pop esi
xor eax, eax
pop ebx
ret
mov eax, dword [ecx + 0x14]
mov esi, dword [ecx + 0xc]
mov ecx, dword [esp + 0x18]
sub eax, esi
add eax, ebx
pop edi
pop esi
add eax, ecx
pop ebx
ret

Function at 0x840c70
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
xor eax, eax
mov ax, word [ecx + 0x14]
xor esi, esi
mov si, word [ecx + 6]
push edi
xor edi, edi
lea eax, [eax + ecx + 0x18]
test esi, esi
jbe 0x840cb0
mov ebx, dword [esp + 0x10]
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x840c9b
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x840ca8
add edx, ecx
cmp ebx, edx
jb 0x840cb2
inc edi
add eax, 0x28
cmp edi, esi
jb 0x840c91
xor eax, eax
pop edi
pop esi
pop ebx
ret

Function at 0x840f60
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x210
push ebp
push esi
push edi
mov edi, dword [esp + 0x224]
push 0
push 0
mov ebp, dword [esp + 0x228]
push 0
push 0
push edi
push 0
push 0
push 0
push 0
push 0
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov eax, dword [edi]
shl eax, 2
push eax
call fcn.0084d145
mov ecx, dword [edi]
add esp, 4
xor esi, esi
mov dword [esp + 0xc], eax
test ecx, ecx
jbe 0x840ffb
push ebx
mov ebx, eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push 0
lea edx, [esp + 0x28]
push ecx
push edx
push esi
push ebp
mov dword [esp + 0x34], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumValueW]
test eax, eax
jne 0x840fdd
lea eax, [esp + 0x18]
push eax
jmp 0x840fe2
push 0x866720
call fcn.0084cfd9
add esp, 4
mov dword [ebx], eax
mov eax, dword [edi]
inc esi
add ebx, 4
cmp esi, eax
jb 0x840fb0
mov eax, dword [esp + 0x10]
pop ebx
mov ecx, dword [edi]
push 0x840f40
push 4
push ecx
push eax
call fcn.0084d43f
mov eax, dword [esp + 0x1c]
add esp, 0x10
pop edi
pop esi
pop ebp
add esp, 0x210
ret
Function at 0x841310
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x210
push ebp
push esi
push edi
mov edi, dword [esp + 0x224]
push 0
push 0
mov ebp, dword [esp + 0x228]
push 0
push 0
push 0
push 0
push 0
push edi
push 0
push 0
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov eax, dword [edi]
shl eax, 2
push eax
call fcn.0084d145
mov ecx, dword [edi]
add esp, 4
xor esi, esi
mov dword [esp + 0xc], eax
test ecx, ecx
jbe 0x8413ab
push ebx
mov ebx, eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push 0
lea edx, [esp + 0x28]
push ecx
push edx
push esi
push ebp
mov dword [esp + 0x34], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
jne 0x84138d
lea eax, [esp + 0x18]
push eax
jmp 0x841392
push 0x866720
call fcn.0084cfd9
add esp, 4
mov dword [ebx], eax
mov eax, dword [edi]
inc esi
add ebx, 4
cmp esi, eax
jb 0x841360
mov eax, dword [esp + 0x10]
pop ebx
mov ecx, dword [edi]
push 0x840f40
push 4
push ecx
push eax
call fcn.0084d43f
mov eax, dword [esp + 0x1c]
add esp, 0x10
pop edi
pop esi
pop ebp
add esp, 0x210
ret
Function at 0x842f20
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ecx
push ebp
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov ebp, eax
test ebp, ebp
mov dword [esp + 4], ebp
je 0x842fd7
mov eax, dword [esp + 0xc]
push esi
push 0xf01ff
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0x842fcf
push ebx
push edi
push 0x866770
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0x842fae
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0x866770
push esi
call ebx
test eax, eax
je 0x842fae
mov ebp, 3
cmp dword [0x866774], ebp
jne 0x842faa
push 0x3e8
call edi
push 0x866770
push esi
call ebx
test eax, eax
jne 0x842f8f
mov ebp, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call ebx
test eax, eax
jne 0x842fc6
push 0x64
call edi
push esi
call ebx
test eax, eax
je 0x842fbb
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
pop ecx
ret
Function at 0x846e00
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x85c8f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov ecx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 4]
push edi
xor edi, edi
push eax
push 0x20019
push edi
push esi
push ecx
mov dword [esp + 0x1c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
je 0x846ed2
lea edx, [esp + 0x24]
push eax
push edx
call fcn.008437a0
add esp, 8
mov eax, dword [esp + 0x24]
mov dword [esp + 0x1c], edi
cmp eax, edi
je 0x846e61
mov edx, dword [eax]
jmp 0x846e63
xor edx, edx
xor ecx, ecx
push edi
xor eax, eax
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov edx, dword [ecx + 4]
push eax
push esi
push 2
push edx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x30], edi
call fcn.00845050
mov eax, dword [esp + 0x44]
add esp, 0x20
cmp eax, edi
mov dword [esp + 0x1c], 0xffffffff
je 0x846ebf
mov esi, eax
add eax, 8
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x846ebf
cmp esi, edi
je 0x846ebf
mov ecx, esi
call fcn.0083ea00
push esi
call fcn.0084c1c8
add esp, 4
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
push edi
lea eax, [esp + 0x2c]
push edi
push eax
call fcn.00843990
add esp, 0xc
mov eax, dword [esp + 0x28]
mov dword [esp + 0x1c], 1
cmp eax, edi
je 0x846ef5
mov eax, dword [eax]
jmp 0x846ef7
xor eax, eax
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x2c]
push ebx
push esi
push eax
push ecx
push edx
call fcn.00842640
add esp, 0x10
mov bl, al
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0x846f25
mov eax, dword [eax]
jmp 0x846f27
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
cmp esi, edi
je 0x846f76
lea ecx, [esi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x846f76
cmp esi, edi
je 0x846f76
mov eax, dword [esi]
cmp eax, edi
je 0x846f5d
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
cmp eax, edi
je 0x846f6d
push eax
call fcn.0084c1c8
add esp, 4
push esi
call fcn.0084c1c8
add esp, 4
mov ecx, dword [esp + 0x18]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret