joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1801a802
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov dword [ebp - 0x10], eax
mov edi, ecx
xor ecx, ecx
lea eax, [ebp - 0xc]
push eax
push ecx
lea eax, [ebp - 8]
mov dword [ebp - 0xc], ecx
push eax
push ecx
push ebx
push dword [edi + 4]
mov dword [ebp - 8], ecx
call dword [sym.imp.SHLWAPI.dll_SHQueryValueExW]
mov esi, eax
test esi, esi
jle 0x1801a84d
movzx esi, si
or esi, 0x80070000
test esi, esi
jne 0x1801a8a0
mov eax, dword [ebp - 0xc]
xor ecx, ecx
shr eax, 1
push 2
inc eax
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.181196a8
cmp dword [ebp - 0xc], 0
pop ecx
mov ecx, dword [ebp - 0x10]
mov dword [ecx], eax
je 0x1801a89b
lea ecx, [ebp - 0xc]
push ecx
push eax
lea eax, [ebp - 8]
push eax
push 0
push ebx
push dword [edi + 4]
call dword [sym.imp.SHLWAPI.dll_SHQueryValueExW]
mov esi, eax
test esi, esi
jle 0x1801a8a0
movzx esi, si
or esi, 0x80070000
jmp 0x1801a8a0
xor ecx, ecx
mov word [eax], cx
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret 8

Function at 0x1801a8b3
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov ebx, ecx
lea ecx, [ebp - 0xc]
mov dword [ebp - 0x10], eax
push ecx
push edx
lea ecx, [ebp - 8]
mov dword [ebp - 0xc], edx
push ecx
push edx
push eax
push dword [ebx + 4]
mov dword [ebp - 8], edx
call dword [sym.imp.SHLWAPI.dll_SHQueryValueExW]
mov esi, eax
test esi, esi
jle 0x1801a8fe
movzx esi, si
or esi, 0x80070000
test esi, esi
jne 0x1801a96f
mov edx, dword [ebp - 0xc]
test edx, edx
je 0x1801a968
shr edx, 1
add edx, 1
js 0x1801a982
mov eax, dword [edi]
xor ecx, ecx
inc ecx
sub ecx, dword [eax - 4]
mov eax, dword [eax - 8]
sub eax, edx
or ecx, eax
jge 0x1801a92a
push edx
mov ecx, edi
lfence
call fcn.180077dc
cmp dword [edi], 0
jne 0x1801a936
mov esi, 0x8007000e
jmp 0x1801a95d
lea eax, [ebp - 0xc]
push eax
push dword [edi]
lea eax, [ebp - 8]
push eax
push 0
push dword [ebp - 0x10]
push dword [ebx + 4]
call dword [sym.imp.SHLWAPI.dll_SHQueryValueExW]
mov esi, eax
test esi, esi
jle 0x1801a95d
movzx esi, si
or esi, 0x80070000
push 0xffffffffffffffff
mov ecx, edi
call fcn.18009f73
jmp 0x1801a96f
mov ecx, edi
call fcn.180075e6
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret 8
push 0x80070057
call fcn.18006c85
int3
Function at 0x1801af45
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x224
mov eax, dword [0x181c900c]
xor eax, esp
mov dword [esp + 0x220], eax
and dword [esp + 8], 0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [esp + 0x10], 0x18196d8c
lea ecx, [esp + 0x10]
mov dword [esp + 0x18], 0x200
mov eax, dword [edi + 8]
or eax, 0xf003f
push eax
push ebx
push dword [edi + 4]
call fcn.1801a246
mov esi, eax
cmp esi, 0x80070002
je 0x1801afa4
cmp esi, 0x80070003
jne 0x1801afe9
xor esi, esi
inc esi
cmp dword [esp + 0x14], 0
mov dword [esp + 0x10], 0x18196d8c
je 0x1801afc0
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [esp + 0x22c]
mov eax, esi
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.18118dc8
mov esp, ebp
pop ebp
ret 4
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x14]
call fcn.1801af45
mov esi, eax
test esi, esi
jne 0x1801afa7
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0x100
push eax
push esi
push esi
push esi
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x3c]
push eax
push esi
push dword [esp + 0x30]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
je 0x1801afd9
cmp dword [esp + 0x14], esi
je 0x1801b032
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], 0x200
push ebx
mov ecx, edi
call fcn.1801a006
mov esi, eax
jmp 0x1801afa7

Function at 0x1801b715
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
lea eax, [ebp - 0x14]
mov word [ebp - 0xc], 0x500
push eax
mov esi, ecx
lea eax, [ebp - 0x10]
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push 0x220
push 0x20
push 2
push eax
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x14], ecx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 8], eax
test eax, eax
je 0x1801b77d
lea eax, [ebp - 8]
push eax
push dword [ebp - 0x14]
push esi
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 8], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 8]
test eax, eax
mov ecx, dword [ebp - 4]
setne al
xor ecx, ebp
pop esi
call fcn.18118dc8
leave
ret
Function at 0x1801babc
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebx
push edi
mov edi, ecx
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push 0
mov ebx, eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x1801bb2b
push esi
call dword [sym.imp.USER32.dll_EmptyClipboard]
lea ebx, [ebx*2 + 2]
push ebx
push 0x2002
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x1801bb07
push ebx
push edi
push eax
call fcn.1812d4f0
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push esi
push 0xd
call dword [sym.imp.USER32.dll_SetClipboardData]
test eax, eax
jne 0x1801bb22
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop esi
pop edi
pop ebx
jmp dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop ebx
ret
Function at 0x1801cec5
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x420
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, edx
push ebx
mov ebx, ecx
mov dword [ebp - 0x420], eax
mov ecx, eax
call fcn.180075e6
mov ax, word [0x1816db7c]
push 0x206
mov word [ebp - 0x214], ax
lea eax, [ebp - 0x212]
push 0
push eax
call fcn.1812da70
add esp, 0xc
lea eax, [ebp - 0x214]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
test eax, eax
jne 0x1801cf2d
call fcn.1801ba7c
jmp 0x1801cfd8
mov eax, dword [0x1819c358]
mov dword [ebp - 0xc], eax
mov ax, word [0x1819c35c]
mov word [ebp - 8], ax
mov ax, word [ebp - 0x214]
push esi
lea esi, [ebp - 0x214]
push edi
test ax, ax
je 0x1801cfd1
movzx ecx, ax
mov ax, word [0x1816db7c]
push 0x206
mov word [ebp - 0x41c], ax
lea eax, [ebp - 0x41a]
push 0
push eax
mov word [ebp - 0xc], cx
call fcn.1812da70
add esp, 0xc
lea eax, [ebp - 0x41c]
push 0x104
push eax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceW]
test eax, eax
je 0x1801cfba
lea eax, [ebp - 0x41c]
push eax
call fcn.18131ac0
mov edi, eax
lea eax, [ebp - 0x41c]
push edi
push eax
push ebx
call fcn.18136f8a
add esp, 0x10
test eax, eax
je 0x1801cfe5
push esi
call fcn.18131ac0
pop ecx
lea esi, [esi + eax*2]
add esi, 2
movzx eax, word [esi]
mov ecx, eax
test ax, ax
jne 0x1801cf56
mov eax, 0x8007000f
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret
lea eax, [ebx + edi*2]
push eax
lea eax, [ebp - 0xc]
push eax
push 0x1819c34c
push dword [ebp - 0x420]
call fcn.18016b7d
add esp, 0x10
xor eax, eax
jmp 0x1801cfd6
Function at 0x1801ed32
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 8], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, edx
mov esi, ecx
call fcn.1800703b
push eax
lea ecx, [ebp - 8]
call fcn.1800774f
mov dword [ebp - 0xc], esi
mov edx, 0x811c9dc5
xor ecx, ecx
movzx eax, byte [ebp + ecx - 0xc]
xor eax, edx
imul edx, eax, 0x1000193
inc ecx
cmp ecx, 4
jb 0x1801ed68
push edx
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x14]
push eax
call fcn.1802578d
mov ecx, dword [0x181cf128]
mov eax, dword [eax + 4]
test eax, eax
jne 0x1801ed98
mov eax, ecx
cmp eax, ecx
je 0x1801edaa
add eax, 0xc
lea ecx, [ebp - 8]
push eax
call fcn.18009f25
jmp 0x1801edc0
or esi, 0x4000
lea edx, [ebp - 8]
mov ecx, esi
call fcn.1800cbae
mov esi, eax
test esi, esi
js 0x1801ee2f
mov eax, dword [ebp - 8]
xor edx, edx
mov esi, dword [edi]
inc edx
mov edi, 0x104
mov ecx, dword [eax - 8]
sub edx, dword [eax - 4]
sub ecx, edi
or edx, ecx
jge 0x1801ede5
push edi
lea ecx, [ebp - 8]
call fcn.180077dc
mov eax, dword [ebp - 8]
push esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 8]
mov esi, eax
call fcn.18009f73
test esi, esi
jne 0x1801ee04
mov esi, 0x80040709
jmp 0x1801ee2f
mov esi, dword [ebp - 8]
test esi, esi
jne 0x1801ee0f
xor eax, eax
jmp 0x1801ee16
push esi
call fcn.18131ac0
pop ecx
push eax
push esi
mov ecx, ebx
call fcn.1800768d
cmp byte [ebp + 8], 0
je 0x1801ee2d
mov ecx, dword [ebp - 8]
call fcn.1800ca80
xor esi, esi
mov ecx, dword [ebp - 8]
add ecx, 0xfffffff0
call fcn.18007012
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret

Function at 0x180221cb
Capabilities:
Generate random numbers via rtlgenrandom

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 8], 0
lea eax, [ebp - 8]
push 0
push eax
push 4
mov edx, str.AutoUpdateJitterMs
mov ecx, str.HKLMSoftwareMicrosoftEdgeUpdateDev_
call fcn.1801a521
add esp, 0xc
test eax, eax
js 0x1802220e
mov eax, dword [ebp - 8]
cmp eax, 0xea60
jb 0x18022233
mov eax, 0xea5f
jmp 0x18022233
and dword [ebp - 0xc], 0
lea eax, [ebp - 0xc]
push 4
push eax
call dword [sym.imp.ADVAPI32.dll_SystemFunction036]
movzx eax, al
mov ecx, 0xea60
neg eax
sbb eax, eax
xor edx, edx
and eax, dword [ebp - 0xc]
div ecx
mov eax, edx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.18118dc8
leave
ret
Function at 0x180269d3
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, edx
push edi
mov edi, dword [ebp + 0xc]
test cl, cl
je 0x18026af6
call fcn.18015d01
test al, al
je 0x18026af6
call fcn.180170be
test al, al
je 0x18026af6
xor ebx, ebx
lea ecx, [ebp - 0x11]
mov byte [ebp - 0x11], bl
call fcn.1800d7df
test eax, eax
sets al
dec al
and byte [ebp - 0x11], al
je 0x18026a36
push ecx
mov edx, edi
mov ecx, esi
call fcn.1801bece
pop ecx
jmp 0x18026b0d
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], ebx
push eax
push dword [esi]
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov esi, eax
test esi, esi
je 0x18026ae0
cmp dword [ebp - 0xc], ebx
jne 0x18026a5c
xor edi, edi
inc edi
jmp 0x18026ae7
push dword [esi]
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x10], ebx
call fcn.1800759a
mov dword [ebp - 8], ebx
call fcn.1800703b
push eax
lea ecx, [ebp - 8]
call fcn.1800774f
xor edi, edi
inc edi
cmp dword [ebp - 0xc], edi
jle 0x18026ab9
mov eax, dword [ebp - 8]
cmp dword [eax - 0xc], ebx
je 0x18026a94
push 0x20
lea ecx, [ebp - 8]
call fcn.18009fc2
mov ebx, dword [esi + edi*4]
test ebx, ebx
jne 0x18026a9f
xor eax, eax
jmp 0x18026aa6
push ebx
call fcn.18131ac0
pop ecx
push eax
push ebx
lea ecx, [ebp - 8]
call fcn.18009fef
inc edi
push 0
pop ebx
cmp edi, dword [ebp - 0xc]
jl 0x18026a82
push ecx
lea edx, [ebp - 8]
lea ecx, [ebp - 0x10]
call fcn.1801732b
pop ecx
mov ecx, dword [ebp - 8]
mov edi, eax
add ecx, 0xfffffff0
call fcn.18007012
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
call fcn.18007012
jmp 0x18026aeb
call fcn.1801ba7c
mov edi, eax
test esi, esi
je 0x18026af2
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, edi
jmp 0x18026b0d
push 0
mov edx, edi
mov ecx, esi
call fcn.1801bc11
pop ecx
test eax, eax
jns 0x18026b0b
lfence
jmp 0x18026b0d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret
Function at 0x18027967
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x22c
mov eax, dword [0x181c900c]
xor eax, esp
mov dword [esp + 0x228], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push 0x208
mov dword [esp + 0x10], eax
xor edi, edi
lea eax, [esp + 0x2c]
mov bl, dl
push edi
push eax
mov esi, ecx
call fcn.1812da70
add esp, 0xc
lea eax, [esp + 0x28]
push 0x104
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
jne 0x180279ce
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jle 0x18027a22
movzx eax, ax
or eax, 0x80070000
jmp 0x18027a22
lea ecx, [esp + 0x10]
call fcn.1800c07f
lea eax, [esp + 0x10]
mov dl, bl
push eax
lea ecx, [esp + 0x2c]
call fcn.1800c7a9
pop ecx
push dword [esp + 0x10]
push edi
push 0x1f0003
call dword [sym.imp.KERNEL32.dll_OpenEventW]
mov ecx, dword [esp + 0xc]
mov dword [ecx], eax
test eax, eax
jne 0x18027a17
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
test edi, edi
jle 0x18027a17
movzx edi, di
or edi, 0x80070000
lea ecx, [esp + 0x10]
call fcn.1800c0a8
mov eax, edi
mov ecx, dword [esp + 0x234]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.18118dc8
mov esp, ebp
pop ebp
ret

Function at 0x18027a67
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x10820
call fcn.18154880
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, edx
push edi
mov edi, ecx
mov dword [ebp - 0x1081c], esi
mov ecx, dword [edi]
call fcn.180108c7
test al, al
jne 0x18027aa3
mov eax, 0x80070002
jmp 0x18027ba3
mov ecx, esi
call fcn.1801cc5d
push 0x10000
lea eax, [ebp - 0x1080c]
push 0
push eax
call fcn.1812da70
add esp, 0xc
lea eax, [ebp - 0x1080c]
push dword [edi]
push 0x8000
push eax
push 0
push 0
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
and dword [ebp - 0x10814], 0
mov dword [ebp - 0x10818], eax
test eax, eax
je 0x18027ba1
push 0x800
lea eax, [ebp - 0x80c]
push 0
push eax
call fcn.1812da70
mov eax, dword [ebp - 0x10814]
lea ecx, [ebp - 0x1080c]
and dword [ebp - 0x10810], 0
add esp, 0xc
lea eax, [ecx + eax*2]
push eax
lea ecx, [ebp - 0x10810]
call fcn.1800759a
push dword [edi]
lea eax, [ebp - 0x80c]
push 0x400
push eax
push 0
push dword [ebp - 0x10810]
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea eax, [ebp - 0x10810]
mov ecx, esi
push eax
call fcn.18028deb
mov esi, eax
lea eax, [ebp - 0x80c]
push eax
call fcn.18131ac0
pop ecx
push eax
lea eax, [ebp - 0x80c]
mov ecx, esi
push eax
call fcn.1800768d
mov eax, dword [ebp - 0x10810]
mov esi, dword [ebp - 0x10814]
inc esi
add esi, dword [eax - 0xc]
lea ecx, [eax - 0x10]
mov dword [ebp - 0x10814], esi
call fcn.18007012
cmp esi, dword [ebp - 0x10818]
mov esi, dword [ebp - 0x1081c]
jb 0x18027aef
xor eax, eax
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret
Function at 0x18027bb2
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov dword [ebp - 0x18], edx
push edi
xor edi, edi
mov eax, dword [ebx]
cmp dword [eax - 0xc], edi
jne 0x18027bda
xor eax, eax
inc eax
jmp 0x18027cc0
mov edx, 0x181a0434
mov dword [ebp - 0xc], edi
lea ecx, [ebp - 0xc]
call fcn.1800eed0
mov eax, dword [ebp - 0xc]
cmp dword [eax - 0xc], edi
jne 0x18027bfe
call fcn.1801ba7c
mov edi, eax
jmp 0x18027cb3
push esi
push edi
push 0x80
push 2
push edi
push 1
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x18027c29
call fcn.1801ba7c
mov edi, eax
jmp 0x18027cb2
mov dword [ebp - 8], edi
call fcn.1800703b
push eax
lea ecx, [ebp - 8]
call fcn.1800774f
mov edx, ebx
lea ecx, [ebp - 0x14]
call fcn.180127d0
push dword [eax]
lea eax, [ebp - 8]
push 0xbf
push 0xbb
push 0xef
push str._c_c_c_s
push eax
call fcn.18016b92
mov ecx, dword [ebp - 0x14]
add esp, 0x18
lea ecx, [ecx - 0x10]
call fcn.18007012
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x10]
push edi
push ecx
mov dword [ebp - 0x10], edi
push dword [eax - 0xc]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x18027c94
call fcn.1801ba7c
mov edi, eax
jmp 0x18027ca0
mov ecx, dword [ebp - 0x18]
lea eax, [ebp - 0xc]
push eax
call fcn.18009f25
mov ecx, dword [ebp - 8]
lea ecx, [ecx - 0x10]
call fcn.18007012
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
mov ecx, dword [ebp - 0xc]
lea ecx, [ecx - 0x10]
call fcn.18007012
mov eax, edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret
Function at 0x1802877c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x181c900c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov bl, cl
push edi
mov byte [ebp - 0x31], bl
call fcn.180266f0
test al, al
je 0x180287a7
mov eax, 0x80004005
jmp 0x18028950
xor edi, edi
mov dword [ebp - 0x28], 0x18196e50
lea edx, [ebp - 0x28]
mov dword [ebp - 0x24], edi
mov cl, bl
call fcn.18028255
lea eax, [ebp - 0x28]
mov dword [ebp - 0x30], edi
push eax
lea ecx, [ebp - 0x30]
mov dword [ebp - 0x2c], edi
call fcn.180157dd
mov dword [ebp - 0x20], 0x18196d8c
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x18], 0x200
call fcn.1801fa2a
mov eax, str.HKLMSoftwareMicrosoftEdgeUpdate_
test bl, bl
jne 0x180287f3
mov eax, str.HKCUSoftwareMicrosoftEdgeUpdate_
push edi
push ecx
push 0xf003f
push ecx
push ecx
push eax
lea ecx, [ebp - 0x20]
call fcn.1801a178
mov ebx, eax
test ebx, ebx
js 0x18028910
push edi
push edi
push edi
push edi
push 0x181a0294
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1802882c
mov ebx, edi
jmp 0x18028910
mov dword [ebp - 8], edi
call fcn.1800703b
push eax
lea ecx, [ebp - 8]
call fcn.1800774f
lea ecx, [ebp - 8]
call fcn.1800ed62
mov esi, dword [ebp - 8]
test eax, eax
js 0x18028902
xor ebx, ebx
lea ecx, [ebp - 0x20]
inc ebx
push ebx
push esi
push 0x181a0294
call fcn.1801aa62
test eax, eax
js 0x18028902
mov ecx, 0x181ca1e0
call fcn.180267e1
lea ecx, [ebp - 0x20]
call fcn.18028711
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
call fcn.18027f82
mov edi, dword [ebp - 0x14]
test eax, eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x38], eax
js 0x180288c2
cmp edi, eax
je 0x180288c2
sub esp, 0xc
lea eax, [ebp - 0x14]
mov ecx, esp
push eax
call fcn.180252c5
mov cl, byte [ebp - 0x31]
call fcn.180282ca
mov edi, dword [ebp - 0x14]
mov ebx, eax
mov eax, dword [ebp - 0x10]
add esp, 0xc
mov dword [ebp - 0x38], eax
test edi, edi
je 0x18028906
cmp edi, eax
je 0x180288e4
mov esi, dword [ebp - 0x38]
mov ecx, dword [edi]
sub ecx, 0x10
call fcn.18007012
add edi, 4
cmp edi, esi
jne 0x180288cd
mov edi, dword [ebp - 0x14]
mov esi, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
sub eax, edi
and eax, 0xfffffffc
push eax
push edi
call fcn.1800a288
xor edi, edi
pop ecx
pop ecx
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
jmp 0x18028908
mov ebx, eax
jmp 0x18028908
xor edi, edi
lea ecx, [esi - 0x10]
call fcn.18007012
cmp dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0x18196d8c
je 0x18028930
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x18], 0x200
lea ecx, [ebp - 0x30]
call fcn.18015808
cmp dword [ebp - 0x24], 0
mov dword [ebp - 0x28], 0x18196e50
je 0x1802894e
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18118dc8
leave
ret
Function at 0x180307dc
Capabilities:
Authenticate hmac

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x10], 0
jne 0x1803081e
call fcn.18030a50
mov ecx, esi
cmp eax, 0xef
jne 0x18030819
call fcn.18030a50
cmp eax, 0xbb
jne 0x1803080d
mov ecx, esi
call fcn.18030a50
cmp eax, 0xbf
je 0x1803081e
mov dword [esi + 0x40], str.invalid_BOM__must_be_0xEF_0xBB_0xBF_if_given
push 0xe
pop eax
pop esi
ret
call fcn.18031516
mov ecx, esi
call fcn.18030a50
mov eax, dword [esi + 8]
cmp eax, 0x20
je 0x1803081e
cmp eax, 9
je 0x1803081e
cmp eax, 0xa
je 0x1803081e
cmp eax, 0xd
je 0x1803081e
cmp eax, 0x36
jg 0x18030897
je 0x18030866
cmp eax, 0x30
jg 0x1803087e
je 0x18030866
cmp eax, 0xffffffff
je 0x1803087a
test eax, eax
je 0x1803087a
cmp eax, 0x22
je 0x18030872
cmp eax, 0x2c
je 0x1803086e
cmp eax, 0x2d
jne 0x180308e6
mov ecx, esi
pop esi
jmp fcn.18030afa
push 0xd
jmp 0x18030816
mov ecx, esi
pop esi
jmp fcn.18030ec0
push 0xf
jmp 0x18030816
sub eax, 0x31
je 0x18030866
sub eax, 1
je 0x18030866
sub eax, 1
je 0x18030866
sub eax, 1
je 0x18030866
sub eax, 1
jmp 0x18030860
cmp eax, 0x5d
jg 0x180308cc
je 0x180308c5
sub eax, 0x37
je 0x18030866
sub eax, 1
je 0x18030866
sub eax, 1
je 0x18030866
sub eax, 1
je 0x180308be
sub eax, 0x21
jne 0x180308e6
push 8
jmp 0x18030816
push 0xc
jmp 0x18030816
push 0xa
jmp 0x18030816
sub eax, 0x66
je 0x18030916
sub eax, 8
je 0x1803090b
sub eax, 6
je 0x18030900
sub eax, 7
je 0x180308f9
dec eax
sub eax, 1
je 0x180308f2
mov dword [esi + 0x40], str.invalid_literal
jmp 0x18030814
push 0xb
jmp 0x18030816
push 9
jmp 0x18030816
push 1
push 4
push str.true
jmp 0x1803091f
push 3
push 4
push str.null
jmp 0x1803091f
push 2
push 5
push str.false
mov ecx, esi
call fcn.18030abc
pop esi
ret
Function at 0x1803b2a9
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x41c
mov eax, dword [0x181c900c]
xor eax, esp
mov dword [esp + 0x418], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
mov dword [esp + 0xc], eax
push 0x400
lea eax, [esp + 0x20]
mov dword [esp + 0x18], ecx
push edi
push eax
mov dword [esp + 0x1c], edi
call fcn.1812da70
add esp, 0xc
mov dword [esp + 0x18], edi
push 0x60
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x1803b320
push 2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x1803b320
call fcn.18007ab0
mov esi, eax
jmp 0x1803b3d3
push dword [esp + 0xc]
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x1803b33c
call fcn.18007ab0
jmp 0x1803b3c6
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x1803b332
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
lea ecx, [esi + 1]
cmp ecx, esi
jae 0x1803b362
mov esi, 0x8007000e
jmp 0x1803b3c8
push 2
pop edx
lfence
call fcn.18010483
cmp eax, 0x400
jbe 0x1803b383
push eax
lea ecx, [esp + 0x1c]
lfence
call fcn.180415b3
jmp 0x1803b38b
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], eax
cmp dword [esp + 0x18], 0
je 0x1803b35b
push esi
lfence
push dword [esp + 0x1c]
push esi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
je 0x1803b332
mov eax, dword [esp + 0x18]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [esp + 0x14]
push dword [esp + 0x1c]
call fcn.1803be88
mov esi, eax
test edi, edi
je 0x1803b3d3
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [esp + 0x1c]
cmp dword [esp + 0x18], eax
je 0x1803b3e6
lea ecx, [esp + 0x18]
call fcn.180406e7
mov ecx, dword [esp + 0x424]
mov eax, esi
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.18118dc8
mov esp, ebp
pop ebp
ret 0x10