joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1005e500
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push dword [esp + 0x24]
call fcn.100203c0
mov edx, dword [ebp + 0xc]
mov ebx, eax
mov ecx, dword [ebp + 0x14]
mov dword [esp + 0x14], ebx
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [0x100a3100]
mov esi, eax
add esp, 8
test esi, esi
je 0x1005e682
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x1005e582
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [esp + 0x28]
push ebx
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x38], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov eax, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x1c]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x1005e5f6
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x1005e5b0
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x1005e625
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x10097c3d
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x10097c3e
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x1005e600
push dword [esp + 0x30]
call fcn.100203c0
mov ecx, dword [esi]
push eax
push dword [esp + 0x34]
push dword [esi + 4]
mov eax, dword [ecx + 4]
call eax
mov edi, dword [esp + 0x44]
add esp, 0x10
mov ebx, dword [esi]
test edi, edi
jne 0x1005e650
mov edi, dword [ebx + 0xc]
add edi, dword [esi + 8]
push dword [esi + 4]
mov eax, dword [ebx + 8]
push edi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push edi
push dword [esi + 8]
call eax
push dword [esi + 8]
mov eax, dword [ebx + 8]
push edi
call eax
push esi
call dword [0x100a3104]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0xc
ret
Function at 0x1005e750
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
lea eax, [esp + 4]
push 0xf0000040
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x1005e776
mov eax, 0x1b
add esp, 0xc
ret
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x800c
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x1005e7ae
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esp + 4], 0
mov eax, 2
add esp, 0xc
ret
push dword [esp + 0x18]
call fcn.100203c0
add esp, 4
push 0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [esp], 0x20
jne 0x1005e805
push 0
lea eax, [esp + 4]
push eax
push dword [esp + 0x18]
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 8]
test eax, eax
je 0x1005e814
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x1005e825
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0xc
ret
Function at 0x1005f460
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x1005f4ac
push ebx
mov ebx, dword [esp + 0x10]
mov cl, byte [esi + ebx]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [esi + ebx], cl
inc esi
cmp esi, edi
jb 0x1005f471
pop ebx
pop edi
pop esi
ret

Function at 0x1006f6d8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.100605c0
mov eax, dword [0x100a34c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.10077ec9
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x1006f71a
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x1006f876
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.100600a0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x100a55c0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.10074a75
mov ecx, dword [esi*4 + 0x100a55c0]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x1006f86f
cmp eax, dword [ecx + edi + 0x24]
jne 0x1006f86f
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1006f86f
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10074a75
add esp, 0x14
test edx, edx
jl 0x1006f86f
jg 0x1006f7e5
test eax, eax
jb 0x1006f86f
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x1006f86f
jl 0x1006f7ff
cmp dword [ebp - 0x1008], eax
ja 0x1006f86f
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x1006f81d
test ebx, ebx
je 0x1006f856
cmp ecx, edi
jae 0x1006f856
mov al, byte [ecx]
cmp al, 0xd
jne 0x1006f837
lea eax, [edi - 1]
cmp ecx, eax
jae 0x1006f843
cmp byte [ecx + 1], 0xa
jne 0x1006f843
inc ecx
jmp 0x1006f843
movzx eax, al
movsx eax, byte [eax + 0x100a3660]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x1006f81d
cmp edx, ebx
jne 0x1006f81d
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x1006f874
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1005f5d6
leave
ret
Function at 0x10073e56
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x100a34c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x1009a0c0
push esi
call fcn.1007ee01
pop ecx
pop ecx
test eax, eax
jne 0x10073e84
xor al, al
jmp 0x10073f01
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.10073b8b
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x10073ebe
push dword [ebp - 0x210]
call fcn.10064cf1
xor al, al
jmp 0x10073eff
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x10073ec4
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x10073ee4
push edx
call fcn.10073d8d
pop ecx
test al, al
je 0x10073eaf
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x10073ef2
mov bl, 1
push dword [ebp - 0x210]
call fcn.10064cf1
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1005f5d6
leave
ret

Function at 0x10075034
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x10075073
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10075073
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10075073
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x10075073
cmp dword [ecx + 0x74], 0xe
jbe 0x10075073
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x100765fe
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x100a55c0]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x1007663e
cmp byte [ebx], 0xa
jne 0x1007663e
or byte [edi + eax + 0x28], 4
jmp 0x10076643
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x10076742
mov dl, byte [eax]
cmp dl, 0x1a
je 0x10076725
inc eax
cmp dl, 0xd
je 0x1007666f
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x10076695
cmp eax, ecx
jae 0x100766a3
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x10076657
jmp 0x10076742
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10076720
cmp dword [ebp - 0x10], 0
je 0x10076720
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x100a55c0]
test byte [eax + edi + 0x28], 0x48
je 0x100766fa
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x100766e5
mov byte [esi], dl
jmp 0x100766f6
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x100a55c0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x10076742
cmp byte [ebp - 1], 0xa
jne 0x10076709
cmp esi, ebx
jne 0x10076709
mov byte [esi], 0xa
jmp 0x10076741
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.10074a93
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x10076742
mov byte [esi], 0xd
jmp 0x10076741
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x100a55c0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1007673f
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x10076742
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1007674b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x100a55c0]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x10076791
cmp word [ebx], dx
jne 0x10076791
or byte [eax + edi + 0x28], 4
jmp 0x10076796
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x100768f9
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x100768d9
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x100767d7
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x1007680d
cmp eax, edx
jae 0x1007681b
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x100767b2
jmp 0x100768f9
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x100768d4
cmp dword [ebp - 0x18], 0
je 0x100768d4
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x100a55c0]
test byte [eax + edi + 0x28], 0x48
je 0x100768aa
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x1007686e
mov word [esi], cx
jmp 0x100768a5
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x100a55c0]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x100a55c0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x100a55c0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100768f9
pop eax
cmp word [ebp - 4], ax
jne 0x100768ba
cmp esi, ebx
jne 0x100768ba
mov word [esi], ax
jmp 0x100768f6
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.10074a93
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100768f9
push 0xd
pop eax
jmp 0x100768b5
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x100a55c0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100768f3
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100768f9
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1007a34c
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1009b40c
push 0x1009b404
push str.FlsAlloc
push 0x1f
call fcn.1007a177
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1007a380
push dword [ebp + 8]
mov ecx, esi
call dword [0x10088350]
call esi
jmp 0x1007a386
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1007a3ca
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1009b41c
push 0x1009b414
push str.FlsGetValue
push 0x21
call fcn.1007a177
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1007a401
push dword [ebp + 8]
mov ecx, esi
call dword [0x10088350]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1007a409
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1009b424
push 0x1009b41c
push str.FlsSetValue
push 0x22
call fcn.1007a177
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1007a443
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x10088350]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x1007e91f
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.1007e89b
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x1007ea8e
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x1007ea8e
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x1007ea43
jg 0x1007e97b
test eax, eax
je 0x1007ea39
push 1
push 0x1000
call fcn.1007aa3b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x1007e99e
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x1007ea30
push 0x8000
push ebx
call fcn.1007e398
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x1007e9c7
jg 0x1007e9c2
cmp ecx, 0x1000
jb 0x1007e9c7
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.10077868
add esp, 0x10
cmp eax, 0xffffffff
je 0x1007ea0c
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x1007e9c2
jl 0x1007e9f3
test ecx, ecx
jne 0x1007e9b4
push dword [ebp - 0xc]
push ebx
call fcn.1007e398
push esi
call fcn.1007a7a7
add esp, 0xc
xor ebx, ebx
jmp 0x1007ea9c
cmp byte [edi + 0x24], 0
je 0x1007ea23
cmp dword [edi + 0x20], 5
jne 0x1007ea23
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x1007ea2e
mov ebx, dword [edi + 0x18]
jmp 0x1007ea30
xor ebx, ebx
push esi
call fcn.1007a7a7
pop ecx
jmp 0x1007ea9c
test ecx, ecx
jg 0x1007ea05
jl 0x1007ea43
test eax, eax
jae 0x1007ea05
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10074a93
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x1007ea63
cmp byte [edi + 0x1c], 0
je 0x1007ea05
jmp 0x1007ea94
push ebx
call fcn.1007e831
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1007ea05
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x1007ea9c
cmp byte [edi + 0x1c], 0
je 0x1007ea99
mov ebx, dword [edi + 0x18]
jmp 0x1007ea9c
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.10074a93
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x100801bd
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1008025a
push ebx
push esi
call fcn.10080186
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1007cf04
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10080207
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10080259
push edi
push eax
call fcn.1007aa98
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x10080227
call fcn.1007a7a7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10080258
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1007cf04
add esp, 0x20
test eax, eax
jne 0x10080246
push edi
call fcn.1007a7a7
jmp 0x1008024e
push ebx
call fcn.1007a7a7
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x1008025d
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x1008026e
pop esi
ret
push ebx
push edi
push esi
call fcn.10080186
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.1007aa98
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x10080296
push ebx
push esi
push edi
call fcn.10060e00
add esp, 0xc
push 0
call fcn.1007a7a7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x10080666
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100802ab

Function at 0x10082d6a
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.10078522
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10082dd9
cmp esi, dword [ebp - 4]
je 0x10082dd4
cmp dword [ebp + 0xc], 0
je 0x10082dd4
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x10082db1
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.100828bc
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x10082ddb
xor eax, eax
inc eax
jmp 0x10082ddb
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x10082e42
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100a34c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.10078522
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.10078522
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x10082eb9
cmp word [ecx], dx
je 0x10082eb9
mov eax, dword [0x1009b9b4]
push edi
dec eax
push eax
push 0x1009b8a0
call fcn.10082ddf
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x10082f2c
cmp word [eax], dx
je 0x10082f2c
mov eax, dword [edi]
test eax, eax
je 0x10082edd
cmp word [eax], dx
je 0x10082edd
lea eax, [ebp - 0x10]
push eax
call fcn.100827c2
jmp 0x10082ee6
lea eax, [ebp - 0x10]
push eax
call fcn.1008285d
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x10082f56
mov eax, dword [0x1009b89c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x1009b590
call fcn.10082ddf
add esp, 0xc
test al, al
je 0x10082f56
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x10082f21
cmp word [eax], di
je 0x10082f21
lea eax, [ebp - 0x10]
push eax
call fcn.100827c2
pop ecx
jmp 0x10082f58
lea eax, [ebp - 0x10]
push eax
call fcn.1008285d
jmp 0x10082f1e
mov eax, dword [edi]
test eax, eax
je 0x10082f43
cmp word [eax], dx
je 0x10082f43
lea eax, [ebp - 0x10]
push eax
call fcn.10082777
pop ecx
jmp 0x10082f56
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x10083021
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10082c64
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x10083021
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x10083021
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x10083021
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x10082fae
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.1007a5e5
test ebx, ebx
je 0x1008301c
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.1007a5e5
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10083021
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10083021
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.100859ef
add esp, 0x10
xor eax, eax
inc eax
jmp 0x10083023
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f5d6
leave
ret
Function at 0x100853cf
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x100a34c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x10085412
call fcn.100698bb
mov dword [eax], 0xf
call fcn.100698ce
mov dword [eax], 0xd
call fcn.10064bcf
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f5d6
leave
ret
test eax, eax
jne 0x10085419
inc eax
jmp 0x10085406
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x10085404
xor eax, eax
cmp ecx, 1
setne al
jmp 0x10085406

Function at 0x10087390
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100873bd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100873bd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret