joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10113837
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.10107d4a
xor ebx, ebx
cmp dword [0x102ccedc], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x1011390d
push 0x1017d34c
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x101139ed
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push 0x1017d340
push edi
call esi
cmp eax, ebx
je 0x101139ed
push eax
call fcn.10107cdc
mov dword [esp], 0x1017d330
push edi
mov dword [0x102ccedc], eax
call esi
push eax
call fcn.10107cdc
mov dword [esp], 0x1017d31c
push edi
mov dword [0x102ccee0], eax
call esi
push eax
call fcn.10107cdc
mov dword [0x102ccee4], eax
lea eax, [ebp - 0xc]
push eax
call fcn.10102a8c
test eax, eax
pop ecx
pop ecx
je 0x101138db
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10106ec6
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x1011390d
push 0x1017d300
push edi
call esi
push eax
call fcn.10107cdc
cmp eax, ebx
pop ecx
mov dword [0x102cceec], eax
je 0x1011390d
push 0x1017d2e8
push edi
call esi
push eax
call fcn.10107cdc
pop ecx
mov dword [0x102ccee8], eax
mov eax, dword [0x102ccee8]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x10113992
cmp dword [0x102cceec], ecx
je 0x10113992
push eax
call fcn.10107d53
push dword [0x102cceec]
mov esi, eax
call fcn.10107d53
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x10113992
cmp edi, ebx
je 0x10113992
call esi
cmp eax, ebx
je 0x1011395f
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x1011395f
test byte [ebp - 0x18], 1
jne 0x10113992
lea eax, [ebp - 0x10]
push eax
call fcn.10102ac3
test eax, eax
pop ecx
je 0x1011397a
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10106ec6
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x10113989
or dword [ebp + 0x10], 0x200000
jmp 0x101139cd
or dword [ebp + 0x10], 0x40000
jmp 0x101139cd
mov eax, dword [0x102ccee0]
cmp eax, dword [ebp - 8]
je 0x101139cd
push eax
call fcn.10107d53
cmp eax, ebx
pop ecx
je 0x101139cd
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x101139cd
mov eax, dword [0x102ccee4]
cmp eax, dword [ebp - 8]
je 0x101139cd
push eax
call fcn.10107d53
cmp eax, ebx
pop ecx
je 0x101139cd
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x102ccedc]
call fcn.10107d53
cmp eax, ebx
pop ecx
je 0x101139ed
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x101139ef
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x101196f3
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x101b23cc]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.10119688
mov eax, 0x10000000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.100fcf90
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.DLL_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x10119742
cmp dword [ebp - 0x1c], 5
jb 0x1011975a
jmp 0x10119756
cmp dword [ebp - 0x10], 1
jne 0x1011975a
cmp dword [ebp - 0x1c], 4
ja 0x10119756
jne 0x1011975a
cmp dword [ebp - 0x18], 0
jbe 0x1011975a
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x1017d450
call fcn.10001ab0
test eax, eax
jge 0x1011977b
mov byte [0x101b3d20], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.100fc49a
add ebp, 0x78
leave
ret

Function at 0x1011b260
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x10163bf8
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
mov eax, dword [0x101b23cc]
xor eax, esp
push eax
lea eax, [esp + 0x14]
mov dword fs:[0], eax
mov eax, dword [esp + 0x24]
test eax, eax
mov dword [esp + 0xc], eax
sete al
mov dword [esp + 8], 0x1017d528
mov byte [esp + 0x10], al
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
push edx
mov edx, dword [esp + 0x2c]
push eax
push edx
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x2c], 0
call fcn.1011a9a0
mov bl, al
mov eax, dword [esp + 0xc]
test eax, eax
mov dword [esp + 8], 0x1017d528
je 0x1011b2e0
cmp byte [esp + 0x10], 0
je 0x1011b2e0
push eax
call fcn.100fd654
add esp, 4
mov al, bl
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
pop ecx
pop ebx
add esp, 0x18
ret 0x10
Function at 0x101223c0
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x324
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
mov eax, dword [ecx]
mov edx, dword [eax + 0x14]
push esi
push edi
call edx
mov esi, dword [ebp + 0xc]
mov ecx, 0xc1
lea edi, [esp + 0x28]
mov dword [esp + 0x24], eax
mov dword [esp + 0x1c], 0
rep movsd dword es:[edi], dword [esi]
mov byte [esp + 0xe], 1
lea ebx, [ebx]
mov esi, dword [ebp + 8]
mov eax, dword [esi]
mov edx, dword [eax + 8]
push 1
push 1
lea ecx, [esp + 0x17]
push ecx
mov ecx, esi
call edx
cmp eax, 1
jne 0x101225c7
cmp byte [esp + 0xe], 0
mov al, byte [esp + 0xf]
jne 0x1012242d
test al, al
jne 0x10122400
cmp al, 0x21
je 0x101225ba
cmp al, 0x2c
je 0x1012244a
cmp al, 0x3b
je 0x101225c7
test al, al
sete byte [esp + 0xe]
jmp 0x10122400
mov eax, dword [esi]
mov edx, dword [eax + 8]
push 1
push 9
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call edx
mov eax, dword [esp + 0x10]
push eax
mov ecx, ebx
call fcn.1011b950
mov ecx, dword [esp + 0x12]
push ecx
mov ecx, ebx
mov word [esp + 0x14], ax
call fcn.1011b950
mov edx, dword [esp + 0x14]
push edx
mov ecx, ebx
mov word [esp + 0x16], ax
call fcn.1011b950
mov word [esp + 0x14], ax
mov eax, dword [esp + 0x16]
push eax
mov ecx, ebx
call fcn.1011b950
mov ecx, dword [ebp + 0x10]
cmp word [ecx + 6], 0
mov dx, word [esp + 0x14]
mov word [esp + 0x16], ax
jne 0x101224be
cmp word [ecx + 8], 0
jne 0x101224be
mov word [ecx + 6], dx
mov word [ecx + 8], ax
movzx edi, word [esp + 0x10]
movzx ecx, word [ecx + 6]
movzx edx, dx
add edx, edi
cmp edx, ecx
jg 0x10122400
movzx ecx, word [esp + 0x12]
movzx edx, ax
add edx, ecx
mov ecx, dword [ebp + 0x10]
movzx ecx, word [ecx + 8]
cmp edx, ecx
jg 0x10122400
movzx ecx, byte [esp + 0x18]
add dword [esp + 0x1c], 1
test cl, cl
jns 0x1012252e
mov edx, dword [esi]
mov edx, dword [edx + 8]
and ecx, 7
add ecx, 1
mov eax, 1
shl eax, cl
push 1
lea ecx, [esp + 0x30]
mov word [esp + 0x2e], ax
movsx eax, ax
lea eax, [eax + eax*2]
push eax
push ecx
mov ecx, esi
call edx
movzx ecx, byte [esp + 0x18]
mov ax, word [esp + 0x16]
xor edx, edx
movzx eax, ax
and ecx, 0x40
mov dword [ebx + 0x1dc], ecx
mov dword [ebx + 0x1e8], eax
mov dword [esp + 0x20], edx
mov dword [ebx + 0x1f0], 0x4000
mov dword [ebx + 0x1e4], 8
mov dword [ebx + 0x1e0], edx
mov dword [ebx + 0x1ec], edx
mov edx, dword [esi]
mov eax, dword [edx + 0x14]
mov ecx, esi
call eax
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x20]
push ecx
push edx
push 0
push esi
mov ecx, ebx
mov edi, eax
call fcn.10121be0
cmp dword [esp + 0x20], 0
je 0x1012259a
push edi
push esi
mov ecx, ebx
call fcn.10121f20
jmp 0x10122400
mov ecx, dword [ebx + 0x1f0]
sub ecx, dword [ebx + 0x1f4]
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
add ecx, 1
push 1
push ecx
mov ecx, esi
call edx
jmp 0x10122400
push esi
mov ecx, ebx
call fcn.10121280
jmp 0x10122400
mov ecx, dword [esp + 0x24]
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
push 0
push ecx
mov ecx, esi
call edx
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10123580
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 8]
push ebp
push esi
mov esi, ecx
mov ecx, dword [esp + 0xc]
mov dword [esi + 0xf864], eax
mov dword [esi + 0xf860], ecx
mov dword [esi + 0xf854], ecx
mov edx, 1
shl edx, cl
add ecx, 0xffffffff
mov eax, 1
shl eax, cl
push edi
xor edi, edi
sub edx, 1
mov dword [esi + 0xf868], eax
add eax, 1
mov dword [esi + 0xf86c], eax
mov ax, word [esi + 0xf868]
add ax, 2
mov ecx, esi
mov dword [esi + 0xf85c], edi
mov dword [esi + 0x1d8], edi
mov dword [esi + 0x1d4], edi
mov word [esi + 0xf858], dx
mov word [esi + 0xf85a], ax
mov dword [esi + 0xf870], edi
call fcn.10121850
mov dword [esp + 0x10], eax
xor ecx, ecx
mov eax, 0x138b
jmp 0x10123610
add eax, eax
add ecx, 1
cmp eax, 0x10000
jl 0x10123610
mov eax, 8
sub eax, ecx
push 0x138b
mov ecx, esi
mov dword [esp + 0x18], eax
call fcn.101218e0
movzx ecx, word [esi + 0xf868]
push ecx
mov ecx, esi
call fcn.101230b0
mov ecx, esi
call fcn.10121850
mov ebp, eax
cmp ebp, 0xffffffff
je 0x10123754
push ebx
mov ecx, dword [esp + 0x18]
movsx edi, bp
shl edi, cl
mov ebx, ebp
shl ebx, 0xc
add ebx, dword [esp + 0x14]
xor edi, dword [esp + 0x14]
mov ecx, dword [esi + edi*4 + 0x8310]
cmp ecx, ebx
lea eax, [esi + edi*4 + 0x8310]
jne 0x1012368e
movzx edx, word [esi + edi*2 + 0xd13c]
mov dword [esp + 0x14], edx
jmp 0x10123741
test ecx, ecx
jl 0x101236c6
mov ecx, 0x138b
sub ecx, edi
test edi, edi
jne 0x101236a2
mov ecx, 1
lea edx, [ecx*4]
sub edi, ecx
sub eax, edx
test edi, edi
jge 0x101236bc
add edi, 0x138b
add eax, 0x4e2c
mov edx, dword [eax]
cmp edx, ebx
je 0x101236fc
test edx, edx
jg 0x101236a2
mov ecx, dword [esp + 0x14]
push ecx
mov ecx, esi
call fcn.101230b0
movzx eax, word [esi + 0xf85a]
cmp ax, 0x1000
mov dword [esp + 0x14], ebp
jge 0x1012370a
mov word [esi + edi*2 + 0xd13c], ax
add word [esi + 0xf85a], 1
mov dword [esi + edi*4 + 0x8310], ebx
jmp 0x10123741
movzx eax, word [esi + edi*2 + 0xd13c]
mov dword [esp + 0x14], eax
jmp 0x10123741
push 0x138b
mov ecx, esi
call fcn.101218e0
movzx eax, word [esi + 0xf868]
mov dx, word [esi + 0xf868]
add dx, 2
push eax
mov ecx, esi
mov word [esi + 0xf85a], dx
mov dword [esi + 0xf85c], 1
call fcn.101230b0
mov ecx, esi
call fcn.10121850
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x10123655
pop ebx
mov ecx, dword [esp + 0x10]
push ecx
mov ecx, esi
call fcn.101230b0
movzx edx, word [esi + 0xf86c]
push edx
mov ecx, esi
call fcn.101230b0
pop edi
pop esi
pop ebp
ret 8
Function at 0x1013fb80
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x1013fbaf
push esi
call fcn.10140310
add esp, 4
cmp byte [esi + 0x40], 0
je 0x1013fba8
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x1013fc2a
mov eax, dword [esi + 0x190]
cmp byte [eax + 0x10], 0
je 0x1013fc1a
mov eax, dword [esi + 8]
test eax, eax
je 0x1013fbd4
mov ecx, dword [eax]
push esi
call ecx
add esp, 4
mov edx, dword [esi + 0x190]
mov eax, dword [edx]
push esi
call eax
add esp, 4
test eax, eax
je 0x1013fc16
cmp eax, 2
je 0x1013fc1a
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1013fbc5
cmp eax, 3
je 0x1013fbfc
cmp eax, 1
jne 0x1013fbc5
add dword [ecx + 4], 1
mov eax, dword [esi + 8]
mov ecx, dword [eax + 4]
cmp ecx, dword [eax + 8]
jl 0x1013fbc5
mov edx, dword [esi + 0x11c]
add dword [eax + 8], edx
jmp 0x1013fbc5
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
mov dword [esi + 0x84], eax
call fcn.1013fa10
pop esi
ret
cmp eax, 0xcc
je 0x1013fc4c
mov ecx, dword [esi]
mov dword [ecx + 0x14], 0x14
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
mov edx, dword [ecx]
push esi
call edx
add esp, 4
call fcn.1013fa10
pop esi
ret
Function at 0x101485f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x14
push esi
push edi
mov edi, dword [esp + 0x20]
cmp dword [edi + 0x4c], 1
mov esi, dword [edi + 0x1a8]
mov dword [esp + 0x18], esi
jne 0x10148617
mov dword [esp + 8], 0x1fe
mov byte [esi + 0x1c], 1
jmp 0x10148623
mov dword [esp + 8], 0
mov byte [esi + 0x1c], 0
mov ecx, dword [edi + 0x64]
mov edx, dword [esp + 8]
mov eax, dword [edi + 4]
mov eax, dword [eax + 8]
push ecx
add edx, 0x100
push edx
push 1
push edi
call eax
xor ecx, ecx
mov dword [esi + 0x18], eax
mov eax, dword [esi + 0x14]
add esp, 0x10
cmp dword [edi + 0x64], ecx
mov dword [esp + 0xc], ecx
jle 0x1014872f
push ebx
lea edx, [esi + 0x20]
push ebp
mov dword [esp + 0x18], edx
jmp 0x1014866c
mov eax, dword [esp + 0x1c]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov ebp, dword [edx]
cdq
idiv ebp
cmp dword [esp + 0x10], 0
mov dword [esp + 0x1c], eax
je 0x1014868d
mov eax, dword [esi + 0x18]
add dword [eax + ecx*4], 0xff
lea eax, [eax + ecx*4]
mov edx, dword [esi + 0x18]
mov edi, dword [edx + ecx*4]
add ebp, 0xffffffff
mov ecx, ebp
xor eax, eax
xor ebx, ebx
call fcn.10148460
mov ecx, eax
xor esi, esi
cmp esi, ecx
jle 0x101486c2
lea esp, [esp]
add ebx, 1
mov ecx, ebp
mov eax, ebx
call fcn.10148460
mov ecx, eax
cmp esi, ecx
jg 0x101486b0
mov al, byte [esp + 0x1c]
imul bl
mov byte [esi + edi], al
add esi, 1
cmp esi, 0xff
jle 0x101486a5
cmp dword [esp + 0x10], 0
je 0x10148710
mov eax, 1
lea ecx, [edi - 1]
jmp 0x101486f0
movzx edx, byte [edi]
mov byte [ecx], dl
movzx edx, byte [edi + 0xff]
mov byte [edi + eax + 0xff], dl
add eax, 1
sub ecx, 1
cmp eax, 0xff
jle 0x101486f0
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x28]
add dword [esp + 0x18], 4
add eax, 1
cmp eax, dword [ecx + 0x64]
mov dword [esp + 0x14], eax
jl 0x10148660
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x14
ret
Function at 0x10311473
Capabilities:
Get number of processors

Disassembly:
jmp 0x10305794
call fcn.1030577f
salc
arpl word [ebp - 0x79], cx
loop 0x1030578a
adc eax, 0x24748b56
add al, 0x8d
mov dh, 0xd4
adc byte [edx], al
add byte [ecx + 0x5e042474], cl
push edx
mov dword [esp], ebp
push esp
pop ebp
push ebp
mov ebp, esp
add ebp, 4
sub ebp, 0x80
xchg dword [esp], ebp
pop esp
sub esp, 4
mov dword [esp], ebx
push edi
mov dword [esp], esi
push 0x188b
mov dword [esp], edi
jmp 0x1032b3b3
push ebx
mov ebx, 8
add ebx, ebp
mov eax, dword [ebx]
pop ebx
sub esp, 4
mov dword [esp], eax
jmp 0x103241dd
jmp 0x10310476
push 0
push 0x41797261
push 0x7262694c
push 0x64616f4c
lea ecx, [ebp - 0x2c]
sub esp, 4
mov dword [esp], ecx
jmp 0x1031f856
push ecx
mov ecx, dword [esp + 4]
lea ecx, [ecx + 0x1983f]
mov dword [esp + 4], ecx
pop ecx
jmp 0x10327e32
jmp 0x1031f86d
call fcn.1031f858
adc byte [eax - 0x77], dl
loopne 0x1031f87c
add al, 0
add byte [eax], al
add eax, 4
xchg dword [esp], eax
pop esp
rol byte [edi + eax*4], 4
and al, 0x5c
push eax
pop dword [ebp - 4]
push ecx
mov ecx, 0xc
add ecx, ebp
mov eax, dword [ecx]
pop ecx
push esi
mov dword [esp], eax
push dword [ebp - 4]
sub dword [esp], 0x3f8325ed
pop ecx
add ecx, 0x3f8325ed
push esi
mov dword [esp], ecx
push eax
mov eax, 8
add eax, ebp
mov edx, dword [eax]
pop eax
push eax
mov eax, 0x64
add edx, eax
pop eax
push ebx
mov dword [esp], edx
jmp 0x1030577d
jmp 0x103241f4
call fcn.103241df
or eax, dword [ebp + 0x68]
mov byte [eax], 0
jmp 0x10305bce
push esi
mov esi, 0x6114390f
xor esi, 0x61143917
mov eax, esi
pop esi
mov eax, dword fs:[eax]
push eax
pop dword [ebp - 4]
push dword [ebp - 4]
pop eax
push dword [eax + 0x30]
sub dword [esp], 0x63f80c4b
pop ecx
add ecx, 0x63f80c4b
push eax
mov eax, 0xfffffff8
add eax, ebp
mov dword [eax], ecx
pop eax
push dword [ebp - 8]
pop edx
push ecx
mov ecx, 8
add ecx, edx
mov eax, dword [ecx]
pop ecx
push edx
mov edx, 0xffffffec
add edx, ebp
mov dword [edx], eax
pop edx
push ebx
mov ebx, 0
mov dword [ebp - 0x10], ebx
pop ebx
cmp dword [ebp - 0x10], 0
je 0x10306698
jmp 0x10307265

Function at 0x103306f2
Capabilities:
Access peb ldr_data

Disassembly:
push eax
mov eax, dword [esp + 4]
lea eax, [eax - 0x4e23]
mov dword [esp + 4], eax
pop eax
jmp 0x1031fa70

Function at 0x105874e1
Capabilities:
Encode data using xor

Disassembly:
sub esp, 4
mov dword [esp], ecx
cmp eax, 0x1000
lea ecx, [esp + 8]
jb 0x1058753f
jmp 0x105874fe
push ebx
mov ebx, 0x1000
sub ecx, ebx
pop ebx
push esi
mov esi, 0x42603735
add esi, 0x62b848ad
not esi
xor esi, 0xa3b2af6
xor esi, 0x5731f4a
shr esi, 4
xor esi, 0x55aeb5a
sub eax, esi
pop esi
test dword [ecx], eax
cmp eax, 0x1000
jae 0x105874fe
jmp 0x1058753f
sub ecx, 0x42861a21
sub ecx, eax
add ecx, 0x42861a21
push esp
pop eax
test dword [ecx], eax
mov esp, ecx
push dword [eax]
pop ecx
push dword [eax + 4]
xor dword [esp], 0x1d9f7243
pop eax
xor eax, 0x1d9f7243
push ecx
mov dword [esp], eax
ret
Function at 0x403380
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [0x40f00c]
mov bl, 1
xor eax, ebp
mov dword [ebp - 0x10], eax
cmp dword [ecx + 0x38], 0
je 0x403401
cmp byte [ecx + 0x3d], 0
mov esi, ecx
je 0x403401
mov eax, dword [esi]
mov ecx, esi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x4033ff
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x34]
lea edi, [ebp - 0x30]
lea edx, [esi + 0x40]
mov ebx, dword [ecx]
push eax
lea eax, [ebp - 0x10]
push eax
push edi
push edx
call dword [ebx + 0x20]
cmp eax, 3
je 0x403415
cmp eax, 1
je 0x4033db
test eax, eax
jne 0x4033ff
mov byte [esi + 0x3d], 0
mov ebx, dword [ebp - 0x34]
sub ebx, edi
je 0x4033f6
push dword [esi + 0x4c]
push ebx
push 1
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp ebx, eax
jne 0x4033ff
cmp byte [esi + 0x3d], 0
sete bl
jmp 0x403401
xor ebx, ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00409540
mov eax, ebx
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
mov bl, 1
jmp 0x403401
Function at 0x4049f0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x408aa8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push edi
mov edi, dword [0x40c63c]
lea eax, [ebp - 0x28]
push 0x65
push eax
call dword [sym.imp.KwLib.dll_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char_____cdecl_KwLib::Dir::GetKwPath_enum_KwLib::Dir::Path_Type_]
add esp, 8
mov dword [ebp - 4], 0
cmp dword [edi + 4], 0
jne 0x404a55
cmp dword [ebp - 0x14], 0x10
lea ecx, [ebp - 0x28]
mov eax, dword [ebp + 8]
cmovae ecx, dword [ebp - 0x28]
cmp dword [eax + 0x14], 0x10
jb 0x404a45
mov eax, dword [eax]
push 3
push ecx
push eax
call dword [sym.imp.ccenter.dll_RS_InitializeCallCenter]
add esp, 0xc
mov dword [edi + 4], eax
cmp dword [edi + 8], 0
jne 0x404a74
mov ecx, dword [edi + 4]
test ecx, ecx
je 0x404a74
mov eax, dword [ecx]
push 0
push edi
push 0
push 0x1001
call dword [eax + 0x28]
mov dword [edi + 8], eax
cmp dword [edi + 0xc], 0
jne 0x404ad3
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push 0
push 0
push 0
push 0
mov dword [edi + 0x18], eax
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov dword [edi + 0x14], eax
lea eax, [edi + 0x10]
push eax
push 0
push edi
push 0x404760
push 0
push 0
call dword [sym.imp.MSVCR120.dll__beginthreadex]
add esp, 0x18
mov dword [edi + 0xc], eax
push 0xffffffffffffffff
push dword [edi + 0x18]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [edi + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [edi + 0x18], 0
cmp dword [edi + 4], 0
je 0x404ae3
cmp dword [edi + 8], 0
je 0x404ae3
mov bl, 1
jmp 0x404ae5
xor bl, bl
cmp dword [ebp - 0x14], 0x10
jb 0x404af7
push dword [ebp - 0x28]
call dword [sym.imp.MSVCR120.dll_void___cdecl_operator_delete_void__]
add esp, 4
mov ecx, dword [ebp - 0xc]
mov al, bl
pop edi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x404b10
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [0x40c63c]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x404b69
push 0
push 0
push 0x402
push eax
call dword [sym.imp.USER32.dll_PostThreadMessageA]
push 0xbb8
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x404b52
push 0
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov eax, dword [esi + 0x14]
test eax, eax
je 0x404b7e
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 4]
test ecx, ecx
je 0x404b92
mov edx, dword [esi + 8]
test edx, edx
je 0x404b92
mov eax, dword [ecx]
push edx
call dword [eax + 0x30]
mov dword [esi + 4], 0
mov al, 1
mov dword [esi + 8], 0
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x407b00
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
push 0x1000
push 0x40cc40
call dword [sym.imp.MSVCR120.dll_vsprintf_s]
add esp, 0x10
mov dword [ebp - 4], 0
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push esi
push 0x40cc40
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4027bc
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x4027eb
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_2
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.0040369c
jmp 0x402809
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.004026f0
mov edi, eax
test ebx, ebx
je 0x402809
cmp dword [esi], 0
je 0x402809
dec ebx
jmp 0x4027f2
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4029ac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x44a03c], 0x8088405
inc edx
mov dword [0x44a03c], edx
mul edx
mov eax, edx
ret

Function at 0x402b10
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402ba8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x402b88
xor eax, eax
push ebp
push 0x402b81
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x402bc4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402b88
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret