joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4267f0
Capabilities:
Create process on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xfe0
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 0x40], eax
push 0x7d0
lea eax, [ebp - 0xfe0]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
push str.Program_FilesInternet_Exploreriexplore.exe
lea ecx, [ebp - 0xfd4]
push ecx
call fcn.004b5fa5
add esp, 8
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0xfe0]
push eax
call fcn.004b5f77
add esp, 8
push 0x3c
push 0
lea ecx, [ebp - 0x3c]
push ecx
call fcn.004b6500
add esp, 0xc
mov dword [ebp - 0x30], 0x585e30
mov dword [ebp - 0x38], 0x200
mov edx, dword [ebp + 8]
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x20], 1
push 1
push 0
push 0
mov eax, dword [ebp + 8]
push eax
push 0x585e3c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
cmp eax, 0x20
ja 0x426892
lea ecx, [ebp - 0xfe0]
push ecx
call fcn.00426940
add esp, 4
mov ecx, dword [ebp - 0x40]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret

Function at 0x426940
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x830
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x44
push 0
lea eax, [ebp - 0x830]
push eax
call fcn.004b6500
add esp, 0xc
mov dword [ebp - 0x830], 0x44
push 0x10
push 0
lea ecx, [ebp - 0x7e8]
push ecx
call fcn.004b6500
add esp, 0xc
mov edx, dword [ebp + 8]
push edx
push 0x585e60
lea eax, [ebp - 0x7d8]
push eax
call fcn.004b721f
add esp, 0xc
lea ecx, [ebp - 0x7e8]
push ecx
lea edx, [ebp - 0x830]
push edx
push 0
push 0
push 0
push 1
push 0
push 0
lea eax, [ebp - 0x7d8]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x4269ca
jmp 0x4269e4
mov ecx, dword [ebp - 0x7e8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 0x7e4]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret
Function at 0x426c80
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x65c
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 8], eax
cmp dword [ebp + 8], 0
jne 0x426ca0
xor eax, eax
jmp 0x426df7
xor eax, eax
mov word [ebp - 0x210], ax
push 0x206
push 0
lea ecx, [ebp - 0x20e]
push ecx
call fcn.004b6500
add esp, 0xc
xor edx, edx
mov word [ebp - 0x420], dx
push 0x206
push 0
lea eax, [ebp - 0x41e]
push eax
call fcn.004b6500
add esp, 0xc
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x210]
push edx
call fcn.004b5fa5
add esp, 8
lea eax, [ebp - 0x210]
push eax
call fcn.004b7a35
add esp, 4
mov dword [ebp - 0x424], eax
mov dword [ebp - 4], 0
mov dword [ebp - 0x214], 0
mov dword [ebp - 0x658], 0
push 0x228
push 0
lea ecx, [ebp - 0x654]
push ecx
call fcn.004b6500
add esp, 0xc
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x214], eax
cmp dword [ebp - 0x214], 0xffffffff
jne 0x426d56
xor eax, eax
jmp 0x426df7
mov dword [ebp - 0x658], 0x22c
lea edx, [ebp - 0x658]
push edx
mov eax, dword [ebp - 0x214]
push eax
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
je 0x426de8
lea ecx, [ebp - 0x634]
push ecx
lea edx, [ebp - 0x420]
push edx
call fcn.004b5fa5
add esp, 8
lea eax, [ebp - 0x420]
push eax
call fcn.004b7a35
add esp, 4
mov dword [ebp - 0x65c], eax
mov ecx, dword [ebp - 0x424]
push ecx
mov edx, dword [ebp - 0x65c]
push edx
call fcn.004b7808
add esp, 8
test eax, eax
jne 0x426dd1
mov eax, dword [ebp - 0x214]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x650]
jmp 0x426df7
lea ecx, [ebp - 0x658]
push ecx
mov edx, dword [ebp - 0x214]
push edx
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x426d77
mov eax, dword [ebp - 0x214]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret
Function at 0x427890
Capabilities:
Check if file exists
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x220
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 0x14], eax
push str..del
mov eax, dword [ebp + 8]
push eax
call fcn.00428fd0
add esp, 8
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4278d0
push 5
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x4279c3
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov edx, 1
test edx, edx
je 0x4279b5
mov dword [ebp - 0x10], 1
xor eax, eax
mov word [ebp - 0x220], ax
push 0x206
push 0
lea ecx, [ebp - 0x21e]
push ecx
call fcn.004b6500
add esp, 0xc
cmp dword [ebp - 0xc], 0
jne 0x427931
mov edx, dword [ebp + 8]
push edx
push str._s.del
lea eax, [ebp - 0x220]
push eax
call fcn.004b721f
add esp, 0xc
jmp 0x42794d
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
push str._s.del_d
lea eax, [ebp - 0x220]
push eax
call fcn.004b721f
add esp, 0x10
lea ecx, [ebp - 0x220]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42796e
lea edx, [ebp - 0x220]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x42798a
cmp dword [ebp - 0xc], 0xa
jl 0x42797c
jmp 0x4279c3
mov eax, dword [ebp - 0xc]
add eax, 1
mov dword [ebp - 0xc], eax
jmp 0x4278de
lea ecx, [ebp - 0x220]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.004b7ad1
add esp, 8
push 5
push 0
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x4279c3
push 5
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret
Function at 0x4279e0
Capabilities:
Check if file exists
Delete file
Get common file path
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x630
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x427a06
jmp 0x427b98
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x427a1e
jmp 0x427b98
xor edx, edx
mov word [ebp - 0x210], dx
push 0x206
push 0
lea eax, [ebp - 0x20e]
push eax
call fcn.004b6500
add esp, 0xc
xor ecx, ecx
mov word [ebp - 0x420], cx
push 0x206
push 0
lea edx, [ebp - 0x41e]
push edx
call fcn.004b6500
add esp, 0xc
lea eax, [ebp - 0x420]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea ecx, [ebp - 0x210]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00427100
add esp, 8
mov dword [ebp - 0x214], 0
mov dword [ebp - 0x424], 0
mov eax, 1
test eax, eax
je 0x427b98
mov dword [ebp - 0x428], 1
xor ecx, ecx
mov word [ebp - 0x630], cx
push 0x206
push 0
lea edx, [ebp - 0x62e]
push edx
call fcn.004b6500
add esp, 0xc
cmp dword [ebp - 0x424], 0
jne 0x427af8
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 0x420]
push ecx
push str._s_s.del
lea edx, [ebp - 0x630]
push edx
call fcn.004b721f
add esp, 0x10
jmp 0x427b21
mov eax, dword [ebp - 0x424]
push eax
lea ecx, [ebp - 0x210]
push ecx
lea edx, [ebp - 0x420]
push edx
push str._s_s.del_d
lea eax, [ebp - 0x630]
push eax
call fcn.004b721f
add esp, 0x14
lea ecx, [ebp - 0x630]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x427b45
lea edx, [ebp - 0x630]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 0x428], eax
cmp dword [ebp - 0x428], 0
jne 0x427b6d
cmp dword [ebp - 0x424], 0xa
jl 0x427b59
jmp 0x427b98
mov eax, dword [ebp - 0x424]
add eax, 1
mov dword [ebp - 0x424], eax
jmp 0x427a95
lea ecx, [ebp - 0x630]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.004b7ad1
add esp, 8
push 5
push 0
lea eax, [ebp - 0x630]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x427b98
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret

Function at 0x42aa10
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp + 8]
push eax
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor edx, edx
cmp eax, 0xb7
setne dl
mov eax, dword [ebp - 4]
mov dword [eax + 4], edx
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 4
Function at 0x42b040
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax]
mov dword [ebp - 4], ecx
cmp dword [ebp - 4], 0
jne 0x42b056
xor eax, eax
jmp 0x42b08f
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 1
mov edx, dword [ebp + 0xc]
push edx
call fcn.004bdb91
add esp, 0x10
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
cmp eax, dword [ebp - 4]
jne 0x42b081
xor eax, eax
jmp 0x42b08f
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call fcn.004bd8a0
add esp, 4
mov esp, ebp
pop ebp
ret

Function at 0x42b0a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax]
mov dword [ebp - 4], ecx
cmp dword [ebp - 4], 0
jne 0x42b0b6
xor eax, eax
jmp 0x42b0ef
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 1
mov edx, dword [ebp + 0xc]
push edx
call fcn.004b7d59
add esp, 0x10
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
cmp eax, dword [ebp - 4]
jne 0x42b0e1
xor eax, eax
jmp 0x42b0ef
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call fcn.004bd8a0
add esp, 4
mov esp, ebp
pop ebp
ret
Function at 0x42c710
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x120], 0x114
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x42c742
xor eax, eax
jmp 0x42c74e
cmp dword [ebp - 0x11c], 5
sbb eax, eax
add eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret

Function at 0x42ebc0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
jmp 0x42ebd8
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0x100
jae 0x42ec2b
mov ecx, dword [ebp - 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], 0
jmp 0x42ebf9
mov edx, dword [ebp - 0xc]
add edx, 1
mov dword [ebp - 0xc], edx
cmp dword [ebp - 0xc], 8
jae 0x42ec1c
mov eax, dword [ebp - 8]
shr eax, 1
mov ecx, dword [ebp - 8]
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
xor eax, ecx
mov dword [ebp - 8], eax
jmp 0x42ebf0
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
mov dword [edx*4 + 0x5e99e8], eax
jmp 0x42ebcf
jmp 0x42ec36
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
cmp dword [ebp - 4], 0x800
jae 0x42ec6e
mov edx, dword [ebp - 4]
mov eax, dword [edx*4 + 0x5e95e8]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
and ecx, 0xff
mov edx, dword [ebp - 0x10]
shr edx, 8
xor edx, dword [ecx*4 + 0x5e99e8]
mov eax, dword [ebp - 4]
mov dword [eax*4 + 0x5e99e8], edx
jmp 0x42ec2d
mov dword [0x5eb9e8], fcn.0042ec90
call fcn.0042c5e0
test eax, eax
jne 0x42ec8b
mov dword [0x5eb9e8], 0x42eda0
mov esp, ebp
pop ebp
ret
Function at 0x439a80
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5701a6
mov eax, dword fs:[0]
push eax
sub esp, 0x258
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x264], ecx
mov byte [ebp - 0x224], 0
push 0x103
push 0
lea eax, [ebp - 0x223]
push eax
call fcn.004b6500
add esp, 0xc
lea ecx, [ebp - 0x224]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push str.KZ7ZData.7z.MD5
lea edx, [ebp - 0x224]
push edx
call dword [sym.imp.SHLWAPI.dll_PathAppendA]
lea eax, [ebp - 0x224]
push eax
push str.7ZDATAMD5
mov ecx, dword [ebp - 0x264]
call fcn.00439c30
lea ecx, [ebp - 0x224]
push ecx
lea edx, [ebp - 0x240]
push edx
mov ecx, dword [ebp - 0x264]
call fcn.00439e10
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x240]
call fcn.00401610
test eax, eax
jne 0x439b5c
mov byte [ebp - 0x241], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x240]
call fcn.00404950
mov al, byte [ebp - 0x241]
jmp 0x439c0d
mov byte [ebp - 0x11c], 0
push 0x103
push 0
lea eax, [ebp - 0x11b]
push eax
call fcn.004b6500
add esp, 0xc
lea ecx, [ebp - 0x11c]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push str.KZ7ZData.7z
lea edx, [ebp - 0x11c]
push edx
call dword [sym.imp.SHLWAPI.dll_PathAppendA]
lea eax, [ebp - 0x11c]
push eax
push str.7ZDATA
mov ecx, dword [ebp - 0x264]
call fcn.00439c30
lea ecx, [ebp - 0x11c]
push ecx
lea ecx, [ebp - 0x260]
call fcn.00405220
mov byte [ebp - 4], 1
lea edx, [ebp - 0x240]
push edx
lea eax, [ebp - 0x260]
push eax
call fcn.0056f630
add esp, 8
mov byte [ebp - 0x242], al
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x260]
call fcn.00404950
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x240]
call fcn.00404950
mov al, byte [ebp - 0x242]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret
Function at 0x439c30
Capabilities:
Check if file exists
Delete file
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0x1c], ecx
push 0x5861fc
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [0x5ec024]
push ecx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x439c5d
jmp 0x439cf6
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [0x5ec024]
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [0x5ec024]
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
test eax, eax
je 0x439ca8
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0
push 0x80
push 1
push 0
push 1
push 0x40000000
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x439cf6
mov dword [ebp - 0x18], 0
push 0
lea ecx, [ebp - 0x18]
push ecx
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esp, ebp
pop ebp
ret 8

Function at 0x439e10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x34], 0
push 0x586204
mov eax, dword [ebp + 0xc]
push eax
call fcn.004bd802
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x439e5f
push 0x5861e7
mov ecx, dword [ebp + 8]
call fcn.00405220
mov ecx, dword [ebp - 0x34]
or ecx, 1
mov dword [ebp - 0x34], ecx
mov eax, dword [ebp + 8]
jmp 0x439eb8
mov byte [ebp - 0x30], 0
xor edx, edx
mov dword [ebp - 0x2f], edx
mov dword [ebp - 0x2b], edx
mov dword [ebp - 0x27], edx
mov dword [ebp - 0x23], edx
mov dword [ebp - 0x1f], edx
mov dword [ebp - 0x1b], edx
mov dword [ebp - 0x17], edx
mov dword [ebp - 0x13], edx
mov eax, dword [ebp - 4]
push eax
push 0x20
push 1
lea ecx, [ebp - 0x30]
push ecx
call fcn.004bdb91
add esp, 0x10
mov dword [ebp - 8], eax
mov edx, dword [ebp - 4]
push edx
call fcn.004b7b7b
add esp, 4
lea eax, [ebp - 0x30]
push eax
mov ecx, dword [ebp + 8]
call fcn.00405220
mov ecx, dword [ebp - 0x34]
or ecx, 1
mov dword [ebp - 0x34], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret 8
Function at 0x43a6d0
Capabilities:
Get file size
Hash data with crc32
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5702bb
mov eax, dword fs:[0]
push eax
sub esp, 0x438
mov eax, dword [0x5e5e08]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x430], 0
push 0
mov eax, dword [ebp - 0x430]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x418], eax
push 0
push 0x8000000
push 3
push 0
push 3
push bind
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x430], eax
push 0
mov edx, dword [ebp - 0x430]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x418], eax
mov eax, dword [ebp - 0x418]
push eax
push 0x20
lea ecx, [ebp - 0x42c]
call fcn.0043aa10
mov dword [ebp - 4], 0
push 0
lea ecx, [ebp - 0x434]
push ecx
mov edx, dword [ebp - 0x418]
push edx
mov eax, dword [ebp - 0x418]
push eax
lea ecx, [ebp - 0x42c]
call fcn.004034b0
push eax
mov ecx, dword [ebp - 0x430]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x430]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xffffffffffffffff
lea ecx, [ebp - 0x42c]
call fcn.0043aaf0
mov dword [ebp - 0x424], 0x4c10db7
mov dword [ebp - 0x43c], 0
mov dword [ebp - 0x41c], 0
jmp 0x43a7e2
mov eax, dword [ebp - 0x41c]
add eax, 1
mov dword [ebp - 0x41c], eax
cmp dword [ebp - 0x41c], 0x100
jge 0x43a867
mov ecx, dword [ebp - 0x41c]
mov dword [ebp - 0x420], ecx
mov dword [ebp - 0x440], 0
jmp 0x43a815
mov edx, dword [ebp - 0x440]
add edx, 1
mov dword [ebp - 0x440], edx
cmp dword [ebp - 0x440], 8
jge 0x43a84f
mov eax, dword [ebp - 0x420]
and eax, 1
je 0x43a83f
mov ecx, dword [ebp - 0x420]
shr ecx, 1
xor ecx, 0xedb88320
mov dword [ebp - 0x420], ecx
jmp 0x43a84d
mov edx, dword [ebp - 0x420]
shr edx, 1
mov dword [ebp - 0x420], edx
jmp 0x43a806
mov eax, dword [ebp - 0x41c]
mov ecx, dword [ebp - 0x420]
mov dword [ebp + eax*4 - 0x414], ecx
jmp 0x43a7d3
mov dword [ebp - 0x10], 0xffffffff
mov edx, dword [ebp - 0x418]
mov dword [ebp - 0x428], edx
lea ecx, [ebp - 0x42c]
call fcn.00437570
mov dword [ebp - 0x438], eax
mov eax, dword [ebp - 0x428]
mov ecx, dword [ebp - 0x428]
sub ecx, 1
mov dword [ebp - 0x428], ecx
test eax, eax
je 0x43a8d8
mov edx, dword [ebp - 0x10]
shr edx, 8
mov eax, dword [ebp - 0x10]
and eax, 0xff
mov ecx, dword [ebp - 0x438]
movzx ecx, byte [ecx]
xor eax, ecx
xor edx, dword [ebp + eax*4 - 0x414]
mov dword [ebp - 0x10], edx
mov edx, dword [ebp - 0x438]
add edx, 1
mov dword [ebp - 0x438], edx
jmp 0x43a88b
mov eax, dword [ebp - 0x10]
xor eax, 0xffffffff
mov dword [ebp - 0x444], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x42c]
call fcn.00401980
mov eax, dword [ebp - 0x444]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret
Function at 0x43a910
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x418
mov dword [ebp - 0x414], 0
mov dword [ebp - 0x40c], 0
jmp 0x43a93e
mov eax, dword [ebp - 0x40c]
add eax, 1
mov dword [ebp - 0x40c], eax
cmp dword [ebp - 0x40c], 0x100
jge 0x43a9c3
mov ecx, dword [ebp - 0x40c]
mov dword [ebp - 0x410], ecx
mov dword [ebp - 0x418], 0
jmp 0x43a971
mov edx, dword [ebp - 0x418]
add edx, 1
mov dword [ebp - 0x418], edx
cmp dword [ebp - 0x418], 8
jge 0x43a9ab
mov eax, dword [ebp - 0x410]
and eax, 1
je 0x43a99b
mov ecx, dword [ebp - 0x410]
shr ecx, 1
xor ecx, 0xedb88320
mov dword [ebp - 0x410], ecx
jmp 0x43a9a9
mov edx, dword [ebp - 0x410]
shr edx, 1
mov dword [ebp - 0x410], edx
jmp 0x43a962
mov eax, dword [ebp - 0x40c]
mov ecx, dword [ebp - 0x410]
mov dword [ebp + eax*4 - 0x408], ecx
jmp 0x43a92f
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 0xc]
sub eax, 1
mov dword [ebp + 0xc], eax
test edx, edx
je 0x43aa06
mov ecx, dword [ebp - 4]
shr ecx, 8
mov edx, dword [ebp - 4]
and edx, 0xff
mov eax, dword [ebp + 8]
movsx eax, byte [eax]
xor edx, eax
xor ecx, dword [ebp + edx*4 - 0x408]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp + 8]
add ecx, 1
mov dword [ebp + 8], ecx
jmp 0x43a9ca
mov eax, dword [ebp - 4]
xor eax, 0xffffffff
mov esp, ebp
pop ebp
ret

Function at 0x43b770
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x830
mov eax, dword [0x5e5e08]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x830], 0
push 0x40
push 0
lea eax, [ebp - 0x82c]
push eax
call fcn.004b6500
add esp, 0xc
mov dword [ebp - 0x7e8], 0
xor ecx, ecx
mov dword [ebp - 0x7e4], ecx
mov dword [ebp - 0x7e0], ecx
mov dword [ebp - 0x7dc], ecx
mov dword [ebp - 0x830], 0x44
xor edx, edx
mov word [ebp - 0x800], dx
xor eax, eax
mov word [ebp - 0x7d8], ax
push 0x7ce
push 0
lea ecx, [ebp - 0x7d6]
push ecx
call fcn.004b6500
add esp, 0xc
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
push 0x5863f4
lea ecx, [ebp - 0x7d8]
push ecx
call fcn.004b721f
add esp, 0x10
lea edx, [ebp - 0x7e8]
push edx
lea eax, [ebp - 0x830]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
lea ecx, [ebp - 0x7d8]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x43b869
push 0xffffffffffffffff
mov edx, dword [ebp - 0x7e8]
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp - 0x7e8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x7e4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
jmp 0x43b87c
cmp dword [ebp + 0x10], 0
je 0x43b87a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, dword [ebp + 0x10]
mov dword [edx], eax
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b645d
mov esp, ebp
pop ebp
ret