joyce8/EMBER2024-capa huggingface dataset:
Function at 0x436f20
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48fe00
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x4bf070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
test edi, edi
je 0x43706f
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
push edi
call ebx
test eax, eax
je 0x43706f
call fcn.00402960
mov ecx, eax
test ecx, ecx
jne 0x436f78
push 0x80004005
call fcn.004029e0
mov eax, dword [ecx]
call dword [eax + 0xc]
lea esi, [eax + 0x10]
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
call fcn.0040b4b0
add eax, 8
push eax
call ebx
test eax, eax
je 0x436fad
call fcn.0040b4b0
add eax, 8
lea ecx, [ebp - 0x14]
push eax
call fcn.00407a70
mov esi, dword [ebp - 0x14]
or ebx, 0xffffffff
cmp dword [esi - 0xc], 0
jle 0x43703d
push edi
lea ecx, [ebp - 0x10]
call fcn.004075e0
mov byte [ebp - 4], 1
call fcn.0040b4b0
lea ecx, [eax + 0x210]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x436fd5
sub ecx, edx
sar ecx, 1
je 0x437003
push edi
call fcn.0040b4b0
add eax, 0x210
push eax
lea eax, [ebp - 0x10]
push str.__s__s_
push eax
call fcn.004062e0
add esp, 0x10
push 0
push 0
push dword [ebp - 0x10]
push esi
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov byte [ebp - 4], 0
mov eax, ebx
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x437036
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edi, 1
jmp 0x43703f
xor edi, edi
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x43705b
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x437130
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov eax, ecx
mov dword [ebp - 0xc], edx
push edi
lea ecx, [ebp - 4]
mov dword [ebp - 8], eax
push ecx
push eax
mov dword [ebp - 4], 0
xor ebx, ebx
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeW]
mov edi, eax
test edi, edi
jne 0x437160
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
call fcn.0046d70d
mov esi, eax
add esp, 4
test esi, esi
jne 0x437177
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
push 0
push dword [ebp - 8]
call dword [sym.imp.VERSION.dll_GetFileVersionInfoW]
test eax, eax
je 0x4371b8
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push 0x4a79e4
push esi
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
je 0x4371b8
mov ecx, dword [ebp - 8]
mov ebx, 1
mov edx, dword [ebp - 0xc]
mov eax, dword [ecx + 8]
mov ecx, dword [ecx + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov dword [eax], ecx
push esi
call fcn.00465547
add esp, 4
mov eax, ebx
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4371d0
Capabilities:
Get session user name
Get user security identifier

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, ecx
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x437342
push edi
mov edi, dword [sym.imp.Secur32.dll_GetUserNameExW]
lea eax, [ebp - 8]
push eax
push 0
push 2
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 4], 0
call edi
test al, al
je 0x437222
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 8]
add eax, eax
push esi
push eax
call fcn.0046d70d
mov esi, eax
add esp, 4
test esi, esi
je 0x43733a
lea eax, [ebp - 8]
push eax
push esi
push 2
call edi
test al, al
je 0x43733a
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x10]
push eax
push 0
push esi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
jne 0x437331
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x437331
push dword [ebp - 0x10]
call fcn.0046d70d
mov edi, eax
add esp, 4
test edi, edi
je 0x437331
mov eax, dword [ebp - 0xc]
add eax, eax
push ebx
push eax
call fcn.0046d70d
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4372be
push esi
call fcn.00465547
push edi
call fcn.00465547
add esp, 8
xor eax, eax
pop ebx
pop esi
pop edi
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xc]
push eax
push ebx
lea eax, [ebp - 0x10]
push eax
push edi
push esi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
je 0x437312
lea eax, [ebp - 4]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_ConvertSidToStringSidW]
test eax, eax
je 0x437312
push dword [ebp - 4]
mov ecx, dword [ebp - 0x1c]
mov edx, 0x64
call fcn.00412eb0
push dword [ebp - 4]
xor ecx, ecx
test eax, eax
setns cl
mov dword [ebp - 0x14], ecx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [ebp - 4], 0
push esi
call fcn.00465547
push edi
call fcn.00465547
push ebx
call fcn.00465547
mov eax, dword [ebp - 0x14]
add esp, 0xc
pop ebx
pop esi
pop edi
mov esp, ebp
pop ebp
ret
push esi
call fcn.00465547
add esp, 4
pop esi
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x437350
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x4bf070]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
xor ebx, ebx
lea eax, [ebp - 0x20c]
push 0x208
push ebx
push eax
mov dword [ebp - 0x210], ebx
mov dword [ebp - 0x214], ebx
call fcn.00462960
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x4373a3
push esi
mov ecx, 0xb
lea eax, [ebp - 0x214]
mov esi, str._system32Shell32.dll
lea edx, [ebp - 0x210]
rep movsd dword es:[edi], dword [esi]
push eax
lea ecx, [ebp - 0x20c]
call fcn.00437130
add esp, 4
pop esi
test eax, eax
je 0x4373fa
cmp dword [ebp - 0x210], 0x60002
jb 0x4373fa
cmp dword [ebp - 0x214], 0x295a01c8
mov eax, 1
cmovae ebx, eax
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
xor ecx, ebp
pop ebx
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x4378e0
Capabilities:
Encode data using base64
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x4b9a80
push 0x464f40
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x4bf070]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov edi, edx
mov eax, ecx
mov dword [ebp - 0x40], eax
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x3c], ebx
test eax, eax
je 0x437a79
test ebx, ebx
je 0x437a79
test edi, edi
je 0x437a79
xor esi, esi
mov byte [ebp - 0x34], 0
xorps xmm0, xmm0
movq qword [ebp - 0x33], xmm0
mov dword [ebp - 0x2b], esi
mov word [ebp - 0x27], si
mov byte [ebp - 0x25], 0
mov byte [ebp - 0x24], 0
xor ecx, ecx
mov dword [ebp - 0x23], ecx
mov word [ebp - 0x1f], cx
mov byte [ebp - 0x1d], cl
mov dword [ebp - 4], ecx
push ecx
lea ecx, [ebp - 0x34]
push ecx
mov ecx, eax
call fcn.00437870
add esp, 8
test eax, eax
je 0x437a6e
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x34]
push eax
mov edx, edi
mov ecx, dword [ebp - 0x40]
call fcn.004377e0
add esp, 8
test eax, eax
je 0x437a6e
xor eax, eax
mov dword [ebp - 0x38], eax
xor edi, edi
mov dword [ebp - 0x44], edi
mov cl, byte [ebp + eax - 0x24]
inc eax
mov dword [ebp - 0x38], eax
cmp eax, 8
jb 0x4379b6
xor bh, bh
jmp 0x4379be
mov bh, byte [ebp + eax - 0x24]
inc eax
mov dword [ebp - 0x38], eax
cmp eax, 8
jb 0x4379c7
xor bl, bl
jmp 0x4379cf
mov bl, byte [ebp + eax - 0x24]
inc eax
mov dword [ebp - 0x38], eax
movzx edx, cl
mov ecx, edx
shr ecx, 2
movzx ecx, word [ecx*2 + 0x49fb60]
mov esi, dword [ebp - 0x3c]
mov word [esi + edi*2], cx
movzx esi, bh
mov ecx, esi
shr ecx, 4
and edx, 3
shl edx, 4
or ecx, edx
movzx ecx, word [ecx*2 + 0x49fb60]
mov edx, dword [ebp - 0x3c]
mov word [edx + edi*2 + 2], cx
movzx edx, bl
mov ecx, edx
shr ecx, 6
and esi, 0xf
shl esi, 2
or ecx, esi
movzx ecx, word [ecx*2 + 0x49fb60]
mov ebx, dword [ebp - 0x3c]
mov word [ebx + edi*2 + 4], cx
and edx, 0x3f
movzx ecx, word [edx*2 + 0x49fb60]
mov word [ebx + edi*2 + 6], cx
add edi, 4
mov dword [ebp - 0x44], edi
cmp eax, 8
jb 0x4379a5
mov dword [ebx + edi*2 - 2], 0x3d
mov esi, 1
mov dword [ebp - 0x48], esi
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
jmp 0x437a7b
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
jmp 0x437a7b
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x438ca0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4900de
mov eax, dword fs:[0]
push eax
sub esp, 0x7c
mov eax, dword [0x4bf070]
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
lea eax, [ebp - 0x5c]
push eax
call fcn.00439170
mov dword [ebp - 4], 0
push dword [ebp - 0x5c]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x438d1a
and dword [ebp - 0x70], 0xfffffe00
mov dword [ebp - 0x6c], 0
mov byte [ebp - 4], 2
lea edx, [ebp - 0x78]
mov ecx, dword [ebp - 0x5c]
call fcn.00420ea0
mov eax, dword [ebp - 0x70]
test al, al
je 0x438d5c
cmp al, 7
je 0x438d5c
lea ecx, [ebp - 0x78]
call fcn.0041eef0
xor esi, esi
mov dword [ebp - 4], 0xffffffff
or ecx, 0xffffffff
mov eax, dword [ebp - 0x5c]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x438d3e
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 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.0045f7d8
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x68], 0
mov dword [ebp - 0x64], 0
mov dword [ebp - 0x60], 0
push ecx
push str.send_date
lea ecx, [ebp - 0x78]
mov byte [ebp - 4], 3
call fcn.0041f5f0
lea edx, [ebp - 0x68]
mov ecx, eax
call fcn.0043a010
mov eax, dword [ebp - 0x64]
mov edi, dword [ebp - 0x68]
sub eax, edi
sar eax, 2
cmp eax, 3
jb 0x438ddf
mov ecx, dword [edi]
cmp ecx, 0x7d0
jb 0x438ddf
mov eax, dword [edi + 4]
cmp eax, 1
jb 0x438ddf
cmp eax, 0xc
ja 0x438ddf
mov eax, dword [edi + 8]
cmp eax, 1
jb 0x438ddf
cmp eax, 0x1f
ja 0x438ddf
sub esp, 0x10
push eax
push dword [edi + 4]
push ecx
lea ecx, [ebp - 0x88]
call fcn.00433f90
mov ecx, dword [eax]
mov dword [ebx + 0x3c], ecx
mov eax, dword [eax + 4]
mov dword [ebx + 0x40], eax
lea ecx, [ebp - 0x80]
call fcn.00433f70
lea eax, [ebp - 0x34]
push eax
lea ecx, [ebp - 0x80]
call fcn.0043b150
test eax, eax
je 0x438dfc
mov esi, dword [eax + 0xc]
jmp 0x438dfe
xor esi, esi
lea ecx, [ebp - 0x58]
push ecx
lea ecx, [ebx + 0x3c]
call fcn.0043b150
test eax, eax
je 0x438e13
mov eax, dword [eax + 0xc]
jmp 0x438e15
xor eax, eax
cmp esi, eax
je 0x438e51
mov eax, dword [ebp - 0x80]
mov dword [ebx + 0x3c], eax
mov eax, dword [ebp - 0x7c]
mov dword [ebx + 0x40], eax
mov byte [ebp - 4], 4
lea ecx, [ebx + 0x34]
mov eax, dword [ebx + 0x34]
push dword [eax + 4]
call fcn.00412c80
mov eax, dword [ebx + 0x34]
mov dword [eax + 4], eax
mov eax, dword [ebx + 0x34]
mov dword [eax], eax
mov eax, dword [ebx + 0x34]
mov dword [eax + 8], eax
mov dword [ebx + 0x38], 0
jmp 0x438e69
push ecx
push str.reports
lea ecx, [ebp - 0x78]
call fcn.0041f5f0
lea edx, [ebx + 0x34]
mov ecx, eax
call fcn.0043a190
test edi, edi
je 0x438e7c
mov eax, dword [ebp - 0x60]
sub eax, edi
sar eax, 2
push eax
push edi
call fcn.00406750
lea ecx, [ebp - 0x78]
call fcn.0041eef0
mov esi, 1
jmp 0x438d1c
Function at 0x439930
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48bc78
mov eax, dword fs:[0]
push eax
sub esp, 0x20c
mov eax, dword [0x4bf070]
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
mov edi, dword [ebp + 0xc]
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 0
push 0
push eax
call fcn.00462960
add esp, 0xc
lea eax, [ebp - 0x218]
push dword [esi + 0x44]
push 0x104
push eax
push 0x4a4b14
push dword [ebp + 8]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov eax, 0x2a
cmp ax, word [ebp - 0x218]
je 0x4399e5
lea edx, [ebp - 0x218]
lea esi, [edx + 2]
nop dword [eax + eax]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4399c0
sub edx, esi
lea eax, [ebp - 0x218]
sar edx, 1
mov ecx, edi
push edx
push eax
call fcn.004079c0
mov esi, 1
jmp 0x4399e7
xor esi, esi
mov dword [ebp - 4], 0xffffffff
or ecx, 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x439a09
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, esi
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.0045f7d8
mov esp, ebp
pop ebp
ret 8

Function at 0x43aa20
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x34
push esi
mov esi, ecx
push dword [esi + 0x10]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
jne 0x43aabf
push 0x2c
push eax
lea eax, [esp + 0x14]
push eax
call fcn.00462960
add esp, 0xc
mov dword [esp + 8], 0x30
lea eax, [esp + 8]
mov dword [esp + 0x1c], 0x400000
mov dword [esp + 0x30], str.Q360SoftMgrTimerWnd
mov dword [esp + 0x10], 0x43ab10
push eax
call dword [sym.imp.USER32.dll_RegisterClassExW]
push 0
push dword [esp + 0x20]
push 0
push 0xfffffffffffffffd
push 0
push 0
push 0
push 0
push 0
push 0
push dword [esp + 0x58]
push 0
call dword [sym.imp.USER32.dll_CreateWindowExW]
push eax
mov dword [esi + 0x10], eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x43aac9
push esi
push 0xffffffffffffffeb
push dword [esi + 0x10]
call dword [sym.imp.USER32.dll_SetWindowLongW]
push 0
push dword [esi + 0x10]
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x43b1c0
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49044b
mov eax, dword fs:[0]
push eax
sub esp, 0x220
mov eax, dword [0x4bf070]
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, edx
mov dword [ebp - 0x21c], edi
mov ebx, ecx
mov dword [ebp - 0x224], ebx
mov dword [ebp - 0x22c], 0
call fcn.00402960
mov ecx, eax
test ecx, ecx
jne 0x43b21d
push 0x80004005
call fcn.004029e0
mov eax, dword [ecx]
call dword [eax + 0xc]
lea esi, [eax + 0x10]
mov dword [ebp - 0x220], esi
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 0
push 0
push eax
call fcn.00462960
add esp, 0xc
push edi
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
jne 0x43b2a8
push dword [ebp - 0x21c]
push eax
push 0x1000
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
jne 0x43b2a8
add esi, 0xfffffff0
mov ecx, esi
call fcn.00407890
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov dword [ebx], eax
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x43b3a3
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
jmp 0x43b3a3
lea eax, [ebp - 0x228]
mov dword [ebp - 0x21c], 0
push eax
push 4
lea eax, [ebp - 0x21c]
mov dword [ebp - 0x228], 0
push eax
push edi
call dword [sym.imp.PSAPI.DLL_EnumProcessModules]
test eax, eax
je 0x43b2f3
push 0x104
lea eax, [ebp - 0x218]
push eax
push dword [ebp - 0x21c]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
jne 0x43b339
mov eax, dword [0x4c3d54]
test eax, eax
jne 0x43b318
push str.QueryFullProcessImageNameW
push str.Kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x4c3d54], eax
mov dword [ebp - 0x224], 0x104
test eax, eax
je 0x43b339
lea ecx, [ebp - 0x224]
push ecx
lea ecx, [ebp - 0x218]
push ecx
push 0
push edi
call eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43b350
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x220]
call fcn.004079c0
mov esi, dword [ebp - 0x220]
add esi, 0xfffffff0
mov ecx, esi
call fcn.00407890
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov dword [ebx], eax
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x43b3a3
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, ebx
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.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x43b3d0
Capabilities:
Check if file exists
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49048b
mov eax, dword fs:[0]
push eax
sub esp, 0x244
mov eax, dword [0x4bf070]
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, edx
mov edi, ecx
mov eax, dword [edi]
cmp dword [eax - 0xc], 0
je 0x43b513
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x43b513
push 0
push 2
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
je 0x43b513
push 0x228
lea eax, [ebp - 0x23c]
push 0
push eax
call fcn.00462960
add esp, 0xc
mov dword [ebp - 0x240], 0x22c
lea eax, [ebp - 0x240]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x43b501
mov ecx, ebx
call fcn.004105a0
nop
mov edx, dword [ebp - 0x238]
lea ecx, [ebp - 0x244]
call fcn.0043b1c0
mov edx, edi
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x244]
call fcn.0043ec20
test eax, eax
je 0x43b4c6
lea edx, [ebp - 0x244]
mov ecx, edi
call fcn.0043ec20
test eax, eax
je 0x43b4c6
push dword [ebp - 0x244]
lea eax, [ebp - 0x238]
push eax
push ecx
lea eax, [ebp - 0x24c]
mov ecx, ebx
push eax
call fcn.0043b540
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp - 0x244]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x43b4eb
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x240]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x43b470
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
cmp eax, dword [ebx + 4]
sbb eax, eax
neg eax
jmp 0x43b515
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.0045f7d8
mov esp, ebp
pop ebp
ret
Function at 0x43ca00
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4906b8
mov eax, dword fs:[0]
push eax
sub esp, 0x28
push ebx
push esi
push edi
mov eax, dword [0x4bf070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, edx
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x28], ecx
test eax, eax
je 0x43cbb4
push 0x4c1f14
push 0x100
call fcn.0045fd81
xor ebx, ebx
mov dword [ebp - 0x34], vtable.CxAutoArray_unsigned_char_.0
add esp, 8
mov dword [ebp - 0x30], ebx
test eax, eax
je 0x43ca66
mov ebx, eax
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x30], ebx
mov edi, dword [ebp + 8]
mov dword [ebp - 4], 0
test edi, edi
je 0x43ca7b
mov esi, dword [edi + 4]
sub esi, dword [edi]
jmp 0x43ca7d
xor esi, esi
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x1c], 0
call fcn.0041c880
mov ecx, edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], ecx
test ecx, ecx
jne 0x43ca9c
test eax, eax
je 0x43caa8
test edi, edi
je 0x43caa8
push eax
mov ecx, edi
call fcn.00411ea0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x10]
push ecx
push 0x100
push ebx
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x18], 0
push dword [eax]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x43cb8a
mov edx, dword [ebp + 0xc]
nop
mov ecx, dword [ebp - 0x10]
test ecx, ecx
je 0x43cbad
test edi, edi
je 0x43cb2d
mov edx, dword [edi + 4]
xor eax, eax
sub edx, dword [edi]
mov dword [ebp - 0x18], ecx
add dword [ebp - 0x18], esi
adc eax, dword [ebp - 0x1c]
test eax, eax
jb 0x43cb18
ja 0x43cb0a
cmp dword [ebp - 0x18], edx
jbe 0x43cb18
lea eax, [esi + ecx]
mov ecx, edi
push eax
call fcn.00411ea0
mov ecx, dword [ebp - 0x10]
mov eax, dword [edi]
push ecx
add eax, esi
push ebx
push eax
call fcn.00462f00
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x1c]
add esi, ecx
adc eax, 0
mov dword [ebp - 0x1c], eax
test edx, edx
je 0x43cb59
push ecx
push eax
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x24]
push 0
push dword [ebp + 0x10]
push dword [ebp - 0x14]
push dword [ebp - 0x28]
call edx
add esp, 0x24
test eax, eax
je 0x43cb8a
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x10]
push ecx
push 0x100
push ebx
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x18], 0
push dword [eax]
call dword [sym.imp.WININET.dll_InternetReadFile]
mov edx, dword [ebp + 0xc]
test eax, eax
jne 0x43cae0
xor esi, esi
test ebx, ebx
je 0x43cb99
push ebx
call fcn.0045fec3
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 esp, ebp
pop ebp
ret
mov esi, 1
jmp 0x43cb8c
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43cbd0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49068e
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x4bf070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov edi, ecx
test edi, edi
je 0x43cccf
test esi, esi
je 0x43cccf
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea edx, [ebp - 0x18]
mov dword [ebp - 4], 0
call fcn.0043c840
test eax, eax
je 0x43cc8a
mov ebx, dword [ebp - 0x18]
test ebx, ebx
setne al
test al, al
je 0x43cc8a
mov ecx, ebx
call fcn.0041c710
mov ecx, eax
mov eax, 0x51eb851f
mul ecx
shr edx, 5
cmp edx, 3
je 0x43cc62
cmp edx, 4
je 0x43cc8a
cmp edx, 5
je 0x43cc8a
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x43cc72
lea eax, [ebp - 0x18]
push eax
call fcn.004228d0
sub esp, 8
mov edx, ebx
push dword [ebp + 0xc]
push ecx
push esi
mov ecx, edi
call fcn.0043ccf0
add esp, 0x14
mov ebx, eax
jmp 0x43cc8c
xor ebx, ebx
mov dword [ebp - 4], 1
mov esi, dword [ebp - 0x14]
test esi, esi
je 0x43ccbb
or edi, 0xffffffff
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x43ccbb
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], edi
dec edi
jne 0x43ccbb
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret