joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100b4750
Capabilities:
Allocate or change rwx memory
Check for time delay via gettickcount
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [0x107e7cfc], 3
push ebx
push esi
push edi
mov edi, ecx
jne 0x100b478c
cmp dword [0x107e7ce4], 0
je 0x100b478c
mov dword [ebp - 7], 0
lea ecx, [ebp - 8]
mov edx, 5
mov dword [ebp - 8], 0x51bf05c1
mov byte [ebp - 4], 0
call fcn.100b5120
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x107e7d00], 0
mov dword [0x107e7cfc], 0
call esi
mov dword [0x107e7cf8], eax
call esi
mov dword [0x107e7cf4], eax
mov eax, dword [edi + 0x48]
mov dword [0x107e7b6c], eax
mov eax, dword [edi + 0x4c]
mov dword [0x107e7b68], eax
mov eax, dword [edi + 0x50]
mov dword [0x107e7cf0], 0
mov dword [0x107e7cec], 0
mov dword [0x107e7ce8], 0
mov dword [0x107e7ce4], 0
cmp eax, 3
ja 0x100b47f9
mov dword [0x107e7b64], eax
mov eax, dword [edi + 0x54]
xor ecx, ecx
mov dword [0x107e7cd8], eax
mov eax, dword [edi + 0x58]
mov dword [0x107e7ba0], eax
mov eax, dword [edi + 0x5c]
mov dword [0x107e7b9c], eax
mov eax, dword [edi + 0x60]
mov dword [0x107e7b98], eax
mov eax, dword [edi + 0x64]
mov dword [0x107e7bcc], eax
mov eax, dword [edi + 0x68]
mov dword [0x107e7bbc], eax
mov eax, dword [edi + 0x6c]
mov dword [0x107e7bc8], eax
mov eax, dword [edi + 0x70]
mov dword [0x107e7ba8], eax
mov eax, dword [edi + 0x74]
mov dword [0x107e7ba4], eax
mov eax, dword [edi + 0x78]
mov dword [0x107e7ca4], eax
mov eax, dword [edi + 0x7c]
mov dword [0x107e7ca0], eax
mov eax, dword [edi + 0x80]
mov dword [0x107e7c9c], eax
mov eax, dword [edi + 0x84]
mov dword [0x107e7bb8], eax
mov eax, dword [edi + 0x88]
mov dword [0x107e7bb0], eax
mov al, byte [edi + 0x44]
mov byte [0x106992c5], al
mov eax, dword [0x7bc4f04]
mov word [eax + 0x7e], cx
mov eax, dword [0x7bc4f04]
mov byte [eax + 0x30c], cl
mov eax, dword [edi + 0x90]
mov ecx, dword [edi + 0x94]
mov dword [0x107e7b80], eax
mov dword [0x107e7b84], ecx
mov eax, dword [edi + 0x98]
mov ecx, dword [edi + 0x9c]
mov dword [0x107e7b88], eax
mov dword [0x107e7b8c], ecx
mov eax, dword [edi + 0xa0]
mov ecx, dword [edi + 0xa4]
mov dword [0x107e7bc0], eax
mov eax, dword [0x8128ac8]
mov dword [0x107e7bc4], ecx
movzx eax, byte [eax + 0xb]
and eax, 7
cmp eax, 6
ja case.default.0x100b48ea
jmp dword [eax*4 + 0x100b49ac]
cmp dword [0x102c7174], 0xffff
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push 0x40
sbb bl, bl
push 1
and bl, 0xd
push 0x556c38
add bl, 2
call esi
mov byte [0x556c38], bl
jmp 0x100b4978
cmp dword [0x102c7178], 0xffff
jmp 0x100b48fb
cmp dword [0x102c717c], 0xffff
jmp 0x100b48fb
cmp dword [0x102c7180], 0xffff
jmp 0x100b48fb
cmp dword [0x102c7184], 0xffff
jmp 0x100b48fb
cmp dword [0x102c7188], 0xffff
jmp 0x100b48fb
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push 0x556c38
call esi
mov byte [0x556c38], 0xf
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push 1
push 0x556c38
call esi
mov dword [ebp - 8], 0xf304c1
lea ecx, [ebp - 8]
mov edx, 4
mov byte [ebp - 5], 0xf7
call fcn.100b5120
call fcn.1005c0c0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100b5c30
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x100fa040]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0xe609e8], 5
jne 0x100b5dbb
cmp dword [0x107e7d00], 2
je 0x100b5dbb
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
push edi
mov edi, dword [0x102c7190]
mov dword [0x107e7d00], 1
mov dword [0x107e7cfc], 0
call esi
mov dword [0x107e7cf8], eax
call esi
mov dword [0x107e7cf4], eax
xor esi, esi
mov eax, dword [0xe8cb7c]
mov ecx, 0x402bc0
mov dword [0x107e7cf0], 0x7530
mov dword [0x107e7cec], edi
mov dword [0x107e7ce8], 0
movzx eax, byte [eax + 8]
mov dword [0x107e7ce4], eax
nop dword [eax]
xor al, al
mov edi, 6
mov byte [ebp - 0x105], al
mov ebx, 4
lea eax, [ebp - 0x100]
sub edi, eax
nop word [eax + eax]
push esi
call ecx
mov ecx, eax
mov eax, 0x96a4c0
call eax
test eax, eax
je 0x100b5d37
cmp byte [eax + 0x30c], 0
je 0x100b5d37
movzx ecx, word [eax + 0x7e]
mov eax, ecx
mov byte [ebp - 0x10b], cl
shr eax, 8
mov byte [ebp - 0x10c], al
lea eax, [edi + ebx]
lea eax, [ebp + eax - 0x104]
cmp eax, 0x100
ja 0x100b5d45
mov ax, word [ebp - 0x10c]
mov word [ebp + ebx - 0x104], ax
add ebx, 2
inc byte [ebp - 0x105]
inc esi
mov ecx, 0x402bc0
cmp esi, 0x190
jb 0x100b5ce0
mov al, byte [ebp - 0x105]
push 0xffffffffffffffff
mov byte [ebp - 0x101], al
lea eax, [ebp - 0x104]
push ebx
push eax
push 0x14
mov byte [ebp - 0x104], 0xc1
mov byte [ebp - 0x103], bl
mov byte [ebp - 0x102], 0x14
call fcn.100afe30
add esp, 0x10
mov ecx, 0x402bc0
cmp esi, 0x190
jb 0x100b5cc0
mov dword [0x81f6b6c], 0
mov ecx, dword [0x8128ac8]
pop edi
pop esi
pop ebx
movq xmm0, qword [ecx]
movq qword [0x107e7d14], xmm0
mov ax, word [ecx + 8]
mov word [0x107e7d1c], ax
mov al, byte [ecx + 0xa]
mov byte [0x107e7d1e], al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100c0a54
mov esp, ebp
pop ebp
ret
Function at 0x100bd320
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
push 0x15
mov edi, 0x861110
call edi
mov esi, 0x85ec20
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
push 0x49
call edi
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
push 0x4f
call edi
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
push 0xe
call edi
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
push 8
call edi
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
push 7
call edi
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
push 0x41
call edi
mov ecx, eax
call esi
test al, al
jne 0x100bd43e
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
sub eax, dword [0x102a2db8]
cmp eax, 0x5dc
jb 0x100bd43e
cmp byte [0x102a2dbd], 1
jne 0x100bd3e2
mov byte [0x102a2dbd], 0
pop edi
mov dword [0xe8cb3c], 0
mov byte [0x1088f16c], 0
pop esi
mov esp, ebp
pop ebp
ret
mov dword [ebp - 7], 0
lea ecx, [ebp - 8]
mov edx, 5
mov dword [ebp - 8], 0xd6f305c1
mov byte [ebp - 4], 0
call fcn.100b5120
call esi
mov dword [0x102a2db8], eax
mov byte [0x102a2dbd], 1
mov dword [0xe8cb3c], 1
push 0x10
mov dword [0x1088f148], 0
mov byte [0x1088f158], 0x2a
mov byte [0x1088f16c], 0
call edi
mov edx, 0x85f9a0
mov ecx, eax
call edx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100bec00
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push 0x40
push 8
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
movsd xmm0, qword [ebp + 0xc]
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
movsd qword [edi], xmm0
push 8
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x100bec40
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 4]
push eax
push 0x40
push 5
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov al, byte [ebp + 8]
cmp al, 0xff
je 0x100bec60
mov byte [esi], al
mov eax, dword [ebp + 0x10]
sub eax, esi
sub eax, 5
mov dword [esi + 1], eax
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 5
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100bec80
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0x10]
lea eax, [ebp - 4]
push edi
mov edi, dword [ebp + 8]
push eax
push 0x40
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push ebx
push dword [ebp + 0xc]
push edi
call fcn.100c2690
add esp, 0xc
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100becc0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [0x107e1d38]
test edx, 0xffff0000
jne 0x100bee02
push edi
push 0x100f125c
push edx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
je 0x100bee01
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
cmp eax, 0xc
jb 0x100bee01
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x100bee01
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
je 0x100bedf7
mov ecx, dword [ebx + 4]
mov eax, dword [ebx]
push edi
push esi
cmp ecx, dword [ebx + 8]
jne 0x100bed9d
mov dword [ebp - 8], eax
mov eax, dword [sym.imp.KERNEL32.dll_SizeofResource]
call eax
mov edx, dword [ebp - 8]
lea ecx, [edx*4 + 0xc]
cmp eax, ecx
jb 0x100bee00
xor edi, edi
test edx, edx
je 0x100bedf7
nop dword [eax]
mov esi, dword [ebx + edi*4 + 0xc]
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp + 8]
mov dword [esi], eax
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 4
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
inc edi
cmp edi, dword [ebx]
jb 0x100bed60
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov dword [ebp - 8], eax
mov eax, dword [sym.imp.KERNEL32.dll_SizeofResource]
call eax
mov edx, dword [ebp - 8]
lea ecx, [edx*8 + 0xc]
cmp eax, ecx
jb 0x100bee00
xor eax, eax
mov dword [ebp - 8], eax
test edx, edx
je 0x100bedf7
nop
mov esi, dword [ebx + eax*8 + 0x10]
mov edi, dword [ebx + eax*8 + 0xc]
lea eax, [ebp - 4]
add esi, dword [ebp + 8]
push eax
push 0x40
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
mov dword [edi], esi
push eax
push dword [ebp - 4]
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 8]
inc eax
mov dword [ebp - 8], eax
cmp eax, dword [ebx]
jb 0x100bedc0
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100bef00
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x100fa040]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x100
lea eax, [ebp - 0x104]
push 0
push eax
call fcn.100c2c10
mov edx, dword [ebp + 8]
lea eax, [ebp + 0xc]
push eax
lea ecx, [ebp - 0x104]
call fcn.100a3170
add esp, 0x10
lea eax, [ebp - 0x104]
push 0x10
push str.Error
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x100bf030
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x100f7838
push 0x100c24c0
mov eax, dword fs:[0]
push eax
sub esp, 0x134
mov eax, dword [0x100fa040]
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 dword [ebp - 0x13c], edx
push ecx
push str..PhysicalDrive_d
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push 0
push 0
push 3
push 0
push 3
push 0
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
mov dword [ebp - 0x140], esi
cmp esi, 0xffffffff
je 0x100bf1d7
mov dword [ebp - 0x124], 0
xorps xmm0, xmm0
movlpd qword [ebp - 0x134], xmm0
mov dword [ebp - 0x12c], 0
mov dword [ebp - 0x128], 0
push 0
lea eax, [ebp - 0x138]
push eax
push 8
lea eax, [ebp - 0x134]
push eax
push 0xc
lea eax, [ebp - 0x12c]
push eax
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x100bf10f
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x100bf1d7
push dword [ebp - 0x130]
call fcn.100c1070
mov edi, eax
mov dword [ebp - 0x144], edi
push dword [ebp - 0x130]
push 0
push edi
call fcn.100c2c10
add esp, 0x10
push 0
lea eax, [ebp - 0x138]
push eax
push dword [ebp - 0x130]
push edi
push 0xc
lea eax, [ebp - 0x12c]
push eax
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x100bf1c7
mov eax, dword [edi + 0x18]
test eax, eax
je 0x100bf1c7
mov dword [ebp - 4], 0
add eax, edi
push eax
push 0x100
push dword [ebp - 0x13c]
call fcn.100c9e5b
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
call fcn.100c1079
add esp, 4
mov dword [ebp - 4], 0xfffffffe
mov al, 1
jmp 0x100bf1d9
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
call fcn.100c1079
add esp, 4
xor al, al
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.100c0a54
mov esp, ebp
pop ebp
ret

Function at 0x100d1844
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100d1883
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100d1883
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100d1883
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100d1883
cmp dword [ecx + 0x74], 0xe
jbe 0x100d1883
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x100d3884
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 + 0x1050c6e8]
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 0x100d38c4
cmp byte [ebx], 0xa
jne 0x100d38c4
or byte [edi + eax + 0x28], 4
jmp 0x100d38c9
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 0x100d39c8
mov dl, byte [eax]
cmp dl, 0x1a
je 0x100d39ab
inc eax
cmp dl, 0xd
je 0x100d38f5
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x100d391b
cmp eax, ecx
jae 0x100d3929
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 0x100d38dd
jmp 0x100d39c8
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 0x100d39a6
cmp dword [ebp - 0x10], 0
je 0x100d39a6
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1050c6e8]
test byte [eax + edi + 0x28], 0x48
je 0x100d3980
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x100d396b
mov byte [esi], dl
jmp 0x100d397c
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1050c6e8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x100d39c8
cmp byte [ebp - 1], 0xa
jne 0x100d398f
cmp esi, ebx
jne 0x100d398f
mov byte [esi], 0xa
jmp 0x100d39c7
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.100db9ec
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x100d39c8
mov byte [esi], 0xd
jmp 0x100d39c7
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1050c6e8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x100d39c5
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x100d39c8
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100d39d1
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 + 0x1050c6e8]
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 0x100d3a17
cmp word [ebx], dx
jne 0x100d3a17
or byte [eax + edi + 0x28], 4
jmp 0x100d3a1c
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 0x100d3b7f
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 0x100d3b5f
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x100d3a5d
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x100d3a93
cmp eax, edx
jae 0x100d3aa1
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 0x100d3a38
jmp 0x100d3b7f
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 0x100d3b5a
cmp dword [ebp - 0x18], 0
je 0x100d3b5a
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1050c6e8]
test byte [eax + edi + 0x28], 0x48
je 0x100d3b30
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 0x100d3af4
mov word [esi], cx
jmp 0x100d3b2b
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1050c6e8]
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 + 0x1050c6e8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1050c6e8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100d3b7f
pop eax
cmp word [ebp - 4], ax
jne 0x100d3b40
cmp esi, ebx
jne 0x100d3b40
mov word [esi], ax
jmp 0x100d3b7c
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.100db9ec
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100d3b7f
push 0xd
pop eax
jmp 0x100d3b3b
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1050c6e8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100d3b79
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100d3b7f
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 0x100d46e3
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100e9aac
push 0x100e9aa4
push str.FlsAlloc
push 0x1f
call fcn.100d4562
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100d4717
push dword [ebp + 8]
mov ecx, esi
call dword [0x100e5328]
call esi
jmp 0x100d471d
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x100d4761
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100e9abc
push 0x100e9ab4
push str.FlsGetValue
push 0x21
call fcn.100d4562
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100d4798
push dword [ebp + 8]
mov ecx, esi
call dword [0x100e5328]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100d47a0
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100e9ac4
push 0x100e9abc
push str.FlsSetValue
push 0x22
call fcn.100d4562
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100d47da
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x100e5328]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100d8ea4
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 0x100d8f41
push ebx
push esi
call fcn.100d8e6d
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.100d662a
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100d8eee
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100d8f40
push edi
push eax
call fcn.100d2bec
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100d8f0e
call fcn.100d2c3a
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100d8f3f
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100d662a
add esp, 0x20
test eax, eax
jne 0x100d8f2d
push edi
call fcn.100d2c3a
jmp 0x100d8f35
push ebx
call fcn.100d2c3a
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 0x100d8f44
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x100d8f55
pop esi
ret
push ebx
push edi
push esi
call fcn.100d8e6d
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.100d2bec
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x100d8f7d
push ebx
push esi
push edi
call fcn.100c2690
add esp, 0xc
push 0
call fcn.100d2c3a
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x100d934d
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100d8f92
Function at 0x100de871
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.100de7ed
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x100de9e0
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x100de9e0
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x100de995
jg 0x100de8cd
test eax, eax
je 0x100de98b
push 1
push 0x1000
call fcn.100d439e
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x100de8f0
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x100de982
push 0x8000
push ebx
call fcn.100de71e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x100de919
jg 0x100de914
cmp ecx, 0x1000
jb 0x100de919
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.100dae87
add esp, 0x10
cmp eax, 0xffffffff
je 0x100de95e
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 0x100de914
jl 0x100de945
test ecx, ecx
jne 0x100de906
push dword [ebp - 0xc]
push ebx
call fcn.100de71e
push esi
call fcn.100d2c3a
add esp, 0xc
xor ebx, ebx
jmp 0x100de9ee
cmp byte [edi + 0x24], 0
je 0x100de975
cmp dword [edi + 0x20], 5
jne 0x100de975
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x100de980
mov ebx, dword [edi + 0x18]
jmp 0x100de982
xor ebx, ebx
push esi
call fcn.100d2c3a
pop ecx
jmp 0x100de9ee
test ecx, ecx
jg 0x100de957
jl 0x100de995
test eax, eax
jae 0x100de957
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100db9ec
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x100de9b5
cmp byte [edi + 0x1c], 0
je 0x100de957
jmp 0x100de9e6
push ebx
call fcn.100da414
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x100de957
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 0x100de9ee
cmp byte [edi + 0x1c], 0
je 0x100de9eb
mov ebx, dword [edi + 0x18]
jmp 0x100de9ee
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.100db9ec
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x100e1030
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100e105d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100e105d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret