Function at 0x4b1c50
Capabilities:
Copy file
Delete file
Enumerate files on windows
Persist via lnk shortcut

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x715e26
mov eax, dword fs:[0]
push eax
mov eax, 0x1220
call fcn.006df660
mov eax, dword [0x7f9c40]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x1218], ecx
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 0x14]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x1214], eax
mov eax, dword [ebp + 0x10]
push 0
mov dword [ebp - 0x122c], eax
mov dword [ebp - 0x1208], edi
mov dword [ebp - 0x11fc], 0
call dword [sym.imp.ole32.dll_CoInitialize]
push 0x190
lea eax, [ebp - 0x330]
push 0
push eax
call fcn.006e1410
push esi
mov esi, dword [sym.imp.USER32.dll_wsprintfW]
lea eax, [ebp - 0x330]
push 0x71ae04
push eax
call esi
lea eax, [ebp - 0x330]
push 0x190
push eax
call fcn.00509f20
push 0x208
lea eax, [ebp - 0x948]
push 0
push eax
call fcn.006e1410
push 0x208
lea eax, [ebp - 0xf60]
push 0
push eax
call fcn.006e1410
push 0x208
lea eax, [ebp - 0xb50]
push 0
push eax
call fcn.006e1410
add esp, 0x44
lea eax, [ebp - 0x1a0]
push 0x190
push 0
push eax
call fcn.006e1410
lea eax, [ebp - 0xf60]
push eax
call fcn.00509c60
lea eax, [ebp - 0xf60]
push eax
lea eax, [ebp - 0xb50]
push str._s.lnk
push eax
call esi
add esp, 0x1c
lea eax, [ebp - 0x11f8]
push eax
lea eax, [ebp - 0xb50]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x121c], eax
cmp eax, 0xffffffff
je 0x4b25aa
push 0x208
lea eax, [ebp - 0x740]
push 0
push eax
call fcn.006e1410
push dword [ebp - 0x1214]
lea eax, [ebp - 0x740]
push 0x71ae04
push eax
call esi
lea eax, [ebp - 0x740]
push 0x208
push eax
call fcn.00509d90
lea ecx, [ebp - 0x740]
add esp, 0x20
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b1dd0
sub ecx, edx
sar ecx, 1
lea eax, [ecx + 1]
push eax
lea eax, [ebp - 0x740]
push eax
call fcn.006f4a15
lea ecx, [ebp - 0x330]
add esp, 8
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b1e00
sub ecx, edx
sar ecx, 1
lea eax, [ecx + 1]
push eax
lea eax, [ebp - 0x330]
push eax
call fcn.006f4a15
add esp, 8
cmp dword [ebp - 0x11f8], 0x10
je 0x4b233b
push 0x208
lea eax, [ebp - 0x948]
push 0
push eax
call fcn.006e1410
push 0x208
lea eax, [ebp - 0xb50]
push 0
push eax
call fcn.006e1410
push 0x190
lea eax, [ebp - 0x1a0]
push 0
push eax
call fcn.006e1410
lea eax, [ebp - 0x11cc]
push eax
lea eax, [ebp - 0xf60]
push eax
lea eax, [ebp - 0xb50]
push 0x71b888
push eax
call esi
mov ecx, dword [ebp - 0x1218]
lea eax, [ebp - 0x948]
add esp, 0x34
push eax
lea eax, [ebp - 0xb50]
push eax
call fcn.004b3f60
mov dword [ebp - 0x11fc], eax
lea eax, [ebp - 0x948]
push eax
lea eax, [ebp - 0x1a0]
push 0x71ae04
push eax
call esi
lea eax, [ebp - 0x1a0]
push 0x190
push eax
call fcn.00509fe0
lea ecx, [ebp - 0x1a0]
add esp, 0x14
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b1ee0
sub ecx, edx
sar ecx, 1
lea eax, [ecx + 1]
push eax
lea eax, [ebp - 0x1a0]
push eax
call fcn.006f4a15
mov ecx, edi
add esp, 8
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b1f07
sub ecx, edx
sar ecx, 1
lea eax, [ecx + 1]
push eax
push edi
call fcn.006f4a15
mov ecx, edi
mov dword [ebp - 0xf68], 0
xorps xmm0, xmm0
mov dword [ebp - 0xf64], 0
add esp, 8
movups xmmword [ebp - 0xf78], xmm0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b1f46
sub ecx, edx
sar ecx, 1
push ecx
push edi
lea ecx, [ebp - 0xf78]
call fcn.00451ed0
cmp dword [ebp - 0xf68], 0
mov dword [ebp - 4], 0
je 0x4b249f
push 0x208
lea eax, [ebp - 0xd58]
push 0
push eax
call fcn.006e1410
cmp dword [ebp - 0xf64], 7
lea eax, [ebp - 0xf78]
cmova eax, dword [ebp - 0xf78]
push eax
lea eax, [ebp - 0xd58]
push 0x71ae04
push eax
call esi
lea eax, [ebp - 0xd58]
push 0x208
push eax
call fcn.00509f20
xorps xmm0, xmm0
mov dword [ebp - 0xf98], 0
lea ecx, [ebp - 0x1a0]
mov dword [ebp - 0xf94], 0
add esp, 0x20
lea edx, [ecx + 2]
movups xmmword [ebp - 0xfa8], xmm0
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b1fe7
sub ecx, edx
lea eax, [ebp - 0x1a0]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0xfa8]
call fcn.00451ed0
xorps xmm0, xmm0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xd58]
mov dword [ebp - 0xf80], 0
movups xmmword [ebp - 0xf90], xmm0
mov dword [ebp - 0xf7c], 0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b2034
sub ecx, edx
lea eax, [ebp - 0xd58]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0xf90]
call fcn.00451ed0
cmp dword [ebp - 0xf7c], 7
lea ecx, [ebp - 0xf90]
mov esi, dword [ebp - 0xf90]
lea eax, [ebp - 0xfa8]
mov edi, dword [ebp - 0xfa8]
cmova ecx, esi
cmp dword [ebp - 0xf94], 7
mov edx, dword [ebp - 0xf80]
cmova eax, edi
mov byte [ebp - 4], 2
mov dword [ebp - 0x120c], eax
mov eax, dword [ebp - 0xf98]
mov dword [ebp - 0x1200], esi
mov dword [ebp - 0x1204], ecx
mov dword [ebp - 0x1210], edi
cmp edx, eax
ja 0x4b2188
sub eax, edx
test edx, edx
jne 0x4b20bf
xor eax, eax
jmp 0x4b218b
mov esi, dword [ebp - 0x120c]
inc eax
movzx edi, word [ecx]
mov dword [ebp - 0x1224], edi
lea edx, [esi + eax*2]
mov eax, esi
mov dword [ebp - 0x1228], edx
nop word [eax + eax]
sub edx, eax
mov esi, 0
sar edx, 1
je 0x4b210d
movzx ecx, word [eax]
cmp cx, di
je 0x4b2105
cmp edx, 1
je 0x4b2107
movzx ecx, word [eax + 2]
add eax, 2
dec edx
cmp cx, di
jne 0x4b20f3
mov esi, eax
mov ecx, dword [ebp - 0x1204]
mov eax, esi
test eax, eax
je 0x4b217c
mov edi, dword [ebp - 0xf80]
mov esi, ecx
test edi, edi
je 0x4b2166
mov ecx, eax
sub ecx, dword [ebp - 0x1204]
mov dword [ebp - 0x1220], ecx
nop dword [eax]
movzx edx, word [esi + ecx]
movzx ecx, word [esi]
cmp dx, cx
jne 0x4b214c
add esi, 2
sub edi, 1
je 0x4b2166
mov ecx, dword [ebp - 0x1220]
jmp 0x4b2130
mov edi, dword [ebp - 0x1224]
add eax, 2
mov ecx, dword [ebp - 0x1204]
mov edx, dword [ebp - 0x1228]
jmp 0x4b20e0
sub eax, dword [ebp - 0x120c]
mov edi, dword [ebp - 0x1210]
mov esi, dword [ebp - 0x1200]
sar eax, 1
jmp 0x4b218b
mov edi, dword [ebp - 0x1210]
mov esi, dword [ebp - 0x1200]
or eax, 0xffffffff
cmp dword [ebp - 0x11fc], 0
jne 0x4b21d3
mov eax, dword [ebp - 0xf7c]
mov byte [ebp - 4], 1
cmp eax, 7
jbe 0x4b22aa
lea ecx, [eax*2 + 2]
mov eax, esi
cmp ecx, 0x1000
jb 0x4b21cc
mov esi, dword [eax - 4]
add ecx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push esi
jmp 0x4b22a2
lea edx, [ebp - 0x740]
lea ecx, [ebp - 0x1a0]
nop
mov si, word [ecx]
cmp si, word [edx]
jne 0x4b2206
test si, si
je 0x4b2202
mov si, word [ecx + 2]
cmp si, word [edx + 2]
jne 0x4b2206
add ecx, 4
add edx, 4
test si, si
jne 0x4b21e0
xor ecx, ecx
jmp 0x4b220b
sbb ecx, ecx
or ecx, 1
test ecx, ecx
je 0x4b24e2
lea edx, [ebp - 0x330]
lea ecx, [ebp - 0x1a0]
nop
mov si, word [ecx]
cmp si, word [edx]
jne 0x4b2246
test si, si
je 0x4b2242
mov si, word [ecx + 2]
cmp si, word [edx + 2]
jne 0x4b2246
add ecx, 4
add edx, 4
test si, si
jne 0x4b2220
xor ecx, ecx
jmp 0x4b224b
sbb ecx, ecx
or ecx, 1
test ecx, ecx
je 0x4b235b
cmp eax, 0xffffffff
jne 0x4b235b
mov eax, dword [ebp - 0xf7c]
mov dword [ebp - 0x11fc], 0
mov byte [ebp - 4], 1
cmp eax, 7
jbe 0x4b22aa
mov edx, dword [ebp - 0x1200]
lea ecx, [eax*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4b22a0
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edx
call fcn.006dec1c
add esp, 8
mov eax, dword [ebp - 0xf94]
mov byte [ebp - 4], 0
cmp eax, 7
jbe 0x4b22e8
lea ecx, [eax*2 + 2]
mov eax, edi
cmp ecx, 0x1000
jb 0x4b22de
mov edi, dword [eax - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edi
call fcn.006dec1c
add esp, 8
mov ecx, dword [ebp - 0xf64]
mov dword [ebp - 4], 0xffffffff
cmp ecx, 7
jbe 0x4b232f
mov edx, dword [ebp - 0xf78]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4b2325
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edx
call fcn.006dec1c
add esp, 8
mov esi, dword [sym.imp.USER32.dll_wsprintfW]
mov edi, dword [ebp - 0x1208]
lea eax, [ebp - 0x11f8]
push eax
push dword [ebp - 0x121c]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4b1e22
jmp 0x4b259e
push 0x208
lea eax, [ebp - 0x538]
push 0
push eax
call fcn.006e1410
mov esi, dword [sym.imp.USER32.dll_wsprintfW]
lea eax, [ebp - 0x948]
push eax
lea eax, [ebp - 0x538]
push 0x71ae04
push eax
call esi
lea eax, [ebp - 0x538]
push eax
call fcn.00509c20
lea eax, [ebp - 0x740]
push eax
lea eax, [ebp - 0x538]
push eax
push 0x72346c
push eax
call esi
add esp, 0x2c
lea eax, [ebp - 0x538]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
lea eax, [ebp - 0x538]
push eax
push dword [ebp - 0x1214]
call dword [sym.imp.KERNEL32.dll_CopyFileW]
lea edx, [ebp - 0x948]
lea esi, [edx + 2]
nop dword [eax]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4b23e0
mov ecx, dword [ebp - 0x122c]
lea eax, [ebp - 0x948]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.004517b0
mov ecx, dword [ebp - 0x1218]
lea eax, [ebp - 0x538]
push eax
lea eax, [ebp - 0xb50]
push eax
call fcn.004b4070
mov eax, dword [ebp - 0xf7c]
mov dword [ebp - 0x11fc], 1
cmp eax, 7
jbe 0x4b2465
mov edx, dword [ebp - 0x1200]
lea ecx, [eax*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4b245b
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edx
call fcn.006dec1c
add esp, 8
mov eax, dword [ebp - 0xf94]
cmp eax, 7
jbe 0x4b249f
lea ecx, [eax*2 + 2]
mov eax, edi
cmp ecx, 0x1000
jb 0x4b2495
mov edi, dword [eax - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edi
call fcn.006dec1c
add esp, 8
mov ecx, dword [ebp - 0xf64]
cmp ecx, 7
jbe 0x4b259e
mov edx, dword [ebp - 0xf78]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4b2594
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
jmp 0x4b2594
mov eax, dword [ebp - 0xf7c]
mov dword [ebp - 0x11fc], 1
cmp eax, 7
jbe 0x4b252c
mov edx, dword [ebp - 0x1200]
lea ecx, [eax*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4b2522
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edx
call fcn.006dec1c
add esp, 8
mov eax, dword [ebp - 0xf94]
cmp eax, 7
jbe 0x4b2562
lea ecx, [eax*2 + 2]
mov eax, edi
cmp ecx, 0x1000
jb 0x4b2558
mov edi, dword [eax - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edi
call fcn.006dec1c
add esp, 8
mov ecx, dword [ebp - 0xf64]
cmp ecx, 7
jbe 0x4b259e
mov edx, dword [ebp - 0xf78]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4b2594
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4b25d3
push ecx
push edx
call fcn.006dec1c
add esp, 8
push dword [ebp - 0x121c]
call dword [sym.imp.KERNEL32.dll_FindClose]
call dword [sym.imp.ole32.dll_CoUninitialize]
mov eax, dword [ebp - 0x11fc]
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.006def69
mov esp, ebp
pop ebp
ret 0x10
call fcn.006e51cf
int3