joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100c4650
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
mov edi, ecx
call fcn.100c44e0
cmp dword [edi + 0x14], 0x10
mov esi, edi
mov dword [ebp - 4], eax
mov ebx, dword [eax + 4]
mov dword [ebp - 8], ebx
jb 0x100c4673
mov esi, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x100c4695
nop
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x100c4680
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 4]
and eax, edx
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp - 0xc], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 0x10], eax
cmp edx, ebx
jne 0x100c46ba
mov eax, ebx
jmp 0x100c46be
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x100c4730
cmp dword [edi + 0x14], 0x10
mov edx, edi
jb 0x100c46cc
mov edx, dword [edi]
mov ebx, dword [esi + 0x1c]
lea ecx, [esi + 8]
mov dword [ebp - 0x14], ebx
cmp ebx, 0x10
mov ebx, dword [ebp - 8]
jb 0x100c46e0
mov ecx, dword [esi + 8]
push dword [edi + 0x10]
mov eax, dword [esi + 0x18]
push edx
push eax
push ecx
mov dword [ebp - 0x18], eax
call fcn.100c45e0
add esp, 0x10
test al, al
jne 0x100c4702
mov esi, dword [esi]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
jmp 0x100c46b2
cmp dword [ebp - 0x14], 0x10
lea eax, [esi + 8]
jb 0x100c470d
mov eax, dword [eax]
cmp dword [edi + 0x14], 0x10
mov ecx, edi
jb 0x100c4717
mov ecx, dword [edi]
push dword [ebp - 0x18]
push eax
push dword [edi + 0x10]
push ecx
call fcn.100c45e0
add esp, 0x10
mov ecx, ebx
test al, al
cmovne ecx, esi
jmp 0x100c4732
mov ecx, ebx
cmp ecx, ebx
je 0x100c4763
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0x1c]
push edi
push eax
call fcn.100c3cc0
mov eax, dword [ebp - 0x1c]
mov esi, dword [eax + 0x20]
mov edi, dword [eax + 0x24]
cmp esi, edi
je 0x100c4763
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x100c476a
mov eax, dword [ecx]
call dword [eax + 8]
add esi, 0x28
cmp esi, edi
jne 0x100c4750
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.100f512f
int3
Function at 0x100c5080
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x103477d6
mov eax, dword fs:[0]
push eax
sub esp, 0x244
mov eax, dword [0x1040706c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x24c], eax
xor eax, eax
mov dword [ebp - 0x238], 0
mov dword [ebp - 0x234], 7
mov word [ebp - 0x248], ax
mov dword [ebp - 4], eax
mov dword [ebp - 0x220], eax
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
mov byte [ebp - 4], 1
call fcn.100bb1d0
push str.f124b521df7c55ace10f7aa9870a87f0
mov ecx, eax
mov edx, dword [eax]
call dword [edx]
test eax, eax
je 0x100c5228
mov ebx, dword [eax + 0x38]
test ebx, ebx
je 0x100c5228
push esi
lea eax, [ebp - 0x250]
mov ecx, ebx
push eax
call fcn.100c5290
mov esi, dword [ebp - 0x250]
cmp esi, dword [ebx]
jne 0x100c514e
push dword [ebp - 0x24c]
lea eax, [ebp - 0x24c]
mov ecx, ebx
push eax
call fcn.100c5290
mov esi, dword [eax]
cmp esi, dword [ebx]
je 0x100c5259
lea eax, [esi + 0x58]
lea ecx, [ebp - 0x248]
cmp ecx, eax
je 0x100c5174
cmp dword [eax + 0x14], 8
mov ecx, eax
jb 0x100c5165
mov ecx, dword [eax]
push dword [eax + 0x10]
push ecx
lea ecx, [ebp - 0x248]
call fcn.10002560
lea eax, [esi + 0xe8]
lea ecx, [ebp - 0x230]
cmp ecx, eax
je 0x100c519d
cmp dword [eax + 0x14], 8
mov ecx, eax
jb 0x100c518e
mov ecx, dword [eax]
push dword [eax + 0x10]
push ecx
lea ecx, [ebp - 0x230]
call fcn.10002560
cmp esi, dword [ebx]
je 0x100c5259
cmp dword [ebp - 0x220], 0
je 0x100c51cd
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x100c5228
add esi, 0x100
cmp dword [esi + 0x14], 8
jb 0x100c51db
mov esi, dword [esi]
push esi
lea eax, [ebp - 0x218]
push 0x104
push eax
call fcn.101e7ad6
add esp, 0xc
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100c5206
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x230]
call fcn.10002560
cmp dword [ebp - 0x220], 0
je 0x100c5259
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push 1
cmovae eax, dword [ebp - 0x230]
push 0
push 0
push eax
push 0x103d269c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x230]
call fcn.100028d0
lea ecx, [ebp - 0x248]
call fcn.100028d0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f99ca
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100c5b20
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1034791a
mov eax, dword fs:[0]
push eax
sub esp, 0xb8
mov eax, dword [0x1040706c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0xc0], 0
mov eax, dword [edi + 0x20]
test eax, eax
je 0x100c5ccd
cmp dword [eax + 0x568], 0
jne 0x100c5ccd
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], 0
call fcn.100c2520
push 0xb
push str.CefView.exe
lea ecx, [ebp - 0x28]
mov dword [ebp - 0xc0], 1
mov esi, eax
call fcn.100022e0
cmp dword [esi + 0x14], 8
jb 0x100c5ba3
mov esi, dword [esi]
call fcn.10199600
mov edi, dword [edi + 0x20]
push esi
mov byte [ebp - 0xc4], al
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x100c5cc5
cmp dword [edi + 0x54], 0
je 0x100c5cc5
mov eax, dword [edi]
mov ecx, edi
mov eax, dword [eax + 0x58]
call eax
mov ecx, 0xa1
mov edx, 0x32
movups xmm0, xmmword [eax]
movd eax, xmm0
movups xmmword [ebp - 0xbc], xmm0
test eax, eax
cmovle eax, ecx
mov ecx, dword [ebp - 0xb8]
test ecx, ecx
mov dword [ebp - 0xbc], eax
cmovle ecx, edx
cmp dword [ebp - 0xb4], 0
mov dword [ebp - 0xb8], ecx
jg 0x100c5c1b
add eax, 0x350
mov dword [ebp - 0xb4], eax
cmp dword [ebp - 0xb0], 0
jg 0x100c5c30
lea eax, [ecx + 0x27f]
mov dword [ebp - 0xb0], eax
mov ecx, dword [edi + 0x54]
lea eax, [ebp - 0xbc]
push eax
call fcn.10106b40
mov ecx, eax
call fcn.10111470
movups xmm0, xmmword [ebp - 0xbc]
sub esp, 0x10
mov eax, esp
push dword [ebp - 0xc4]
movups xmmword [eax], xmm0
push ecx
mov ecx, dword [edi + 0x54]
call fcn.101078d0
mov ecx, dword [edi + 0x54]
push eax
call fcn.101078d0
push eax
push ecx
lea eax, [ebp - 0xac]
mov ecx, edi
push eax
call fcn.10013fc0
push 0
push 0
lea ecx, [ebp - 0xac]
mov byte [ebp - 4], 1
call fcn.100fcd90
push eax
push esi
call fcn.101977d3
add esp, 0x10
test eax, eax
jne 0x100c5cba
push 0x3e8
push 1
lea ecx, [ebp - 0xac]
call fcn.100fcd90
push eax
push esi
call fcn.101977d3
add esp, 0x10
lea ecx, [ebp - 0xac]
call fcn.100fcb40
lea ecx, [ebp - 0x28]
call fcn.100028d0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f99ca
mov esp, ebp
pop ebp
ret
Function at 0x100c62d0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov dword [ebp - 0x20], edx
mov edi, ecx
call fcn.100c6400
cmp dword [edi + 0x14], 0x10
mov esi, edi
mov dword [ebp - 4], eax
mov ebx, dword [eax + 4]
mov dword [ebp - 8], ebx
jb 0x100c62f6
mov esi, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x100c6317
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x100c6302
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 4]
and eax, edx
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp - 0xc], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 0x10], eax
cmp edx, ebx
jne 0x100c633c
mov eax, ebx
jmp 0x100c6340
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x100c63b2
cmp dword [edi + 0x14], 0x10
mov edx, edi
jb 0x100c634e
mov edx, dword [edi]
mov ebx, dword [esi + 0x1c]
lea ecx, [esi + 8]
mov dword [ebp - 0x14], ebx
cmp ebx, 0x10
mov ebx, dword [ebp - 8]
jb 0x100c6362
mov ecx, dword [esi + 8]
push dword [edi + 0x10]
mov eax, dword [esi + 0x18]
push edx
push eax
push ecx
mov dword [ebp - 0x18], eax
call fcn.100c45e0
add esp, 0x10
test al, al
jne 0x100c6384
mov esi, dword [esi]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
jmp 0x100c6334
cmp dword [ebp - 0x14], 0x10
lea eax, [esi + 8]
jb 0x100c638f
mov eax, dword [eax]
cmp dword [edi + 0x14], 0x10
mov ecx, edi
jb 0x100c6399
mov ecx, dword [edi]
push dword [ebp - 0x18]
push eax
push dword [edi + 0x10]
push ecx
call fcn.100c45e0
add esp, 0x10
mov ecx, ebx
test al, al
cmovne ecx, esi
jmp 0x100c63b4
mov ecx, ebx
cmp ecx, ebx
je 0x100c63ec
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0x1c]
push edi
push eax
call fcn.100c3cc0
mov eax, dword [ebp - 0x1c]
mov esi, dword [eax + 0x20]
mov edi, dword [eax + 0x24]
cmp esi, edi
je 0x100c63ec
mov ebx, dword [ebp + 8]
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x100c63f3
mov eax, dword [ecx]
push ebx
push dword [ebp - 0x20]
call dword [eax + 8]
add esi, 0x28
cmp esi, edi
jne 0x100c63d5
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.100f512f
int3
Function at 0x100c8480
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x100c84d9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x100c84d9
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x100c84ca
cmp esi, edx
jae 0x100c84d9
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x100c84b8
cmp esi, edx
jae 0x100c84d9
cmp word [esi], 0
je 0x100c84d9
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret
Function at 0x100cc390
Capabilities:
Create process on windows

Disassembly:
add ecx, 4
cmp dword [ecx + 0x14], 0x10
jb 0x100cc39b
mov ecx, dword [ecx]
push 1
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
ret

Function at 0x100cc720
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x103482a8
mov eax, dword fs:[0]
push eax
sub esp, 0x64
mov eax, dword [0x1040706c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x6c], ebx
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 7
mov word [ebp - 0x40], ax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x40]
push eax
push ebx
call fcn.100ccb50
push 0x3a8
sub esp, 0x18
lea eax, [ebp - 0x40]
mov ecx, esp
push eax
call fcn.10002050
lea eax, [ebp - 0x28]
push eax
call fcn.1019c48d
add esp, 0x20
mov byte [ebp - 4], 1
lea eax, [ebp - 0x40]
cmp dword [ebp - 0x2c], 8
cmovae eax, dword [ebp - 0x40]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x100cc7ea
mov dword [ebp - 0x44], eax
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x68]
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
push ecx
cmovae eax, dword [ebp - 0x40]
push eax
call fcn.10196d15
add esp, 8
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x44]
test ecx, ecx
je 0x100cc7e6
mov edx, dword [ecx]
lea eax, [ebp - 0x68]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
mov byte [ebp - 4], 1
xor esi, esi
lea edi, [ebx + 0x30]
nop
cmp dword [ebp - 0x14], 0x10
lea ecx, [ebp - 0x28]
mov eax, edi
cmovae ecx, dword [ebp - 0x28]
cmp dword [edi + 0x14], 0x10
jb 0x100cc805
mov eax, dword [edi]
push 0
push 0
push 0x103d31b8
push ecx
push eax
call fcn.101b2a30
mov ebx, eax
test ebx, ebx
je 0x100cc826
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
inc esi
test ebx, ebx
je 0x100cc830
cmp esi, 3
jl 0x100cc7f0
lea eax, [ebp - 0x28]
cmp edi, eax
je 0x100cc84a
cmp dword [ebp - 0x14], 0x10
mov ecx, edi
push dword [ebp - 0x18]
cmovae eax, dword [ebp - 0x28]
push eax
call fcn.10006700
mov eax, dword [ebp - 0x6c]
mov ecx, edi
add eax, 0x174
push eax
call fcn.10004bc0
mov edx, dword [ebp - 0x14]
test ebx, ebx
sete bl
cmp edx, 0x10
jb 0x100cc88f
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x100cc885
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x100cc8c9
push edx
push ecx
call fcn.100f99db
add esp, 8
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.100028d0
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f99ca
mov esp, ebp
pop ebp
ret 4
call fcn.101d6583
int3
Function at 0x100d2d40
Capabilities:
Create process on windows
Create process suspended
Resume thread
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10348a60
mov eax, dword fs:[0]
push eax
sub esp, 0x7c
mov eax, dword [0x1040706c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0x38]
mov edi, dword [ebp + 0x3c]
push 0x40
lea eax, [ebp - 0x84]
mov dword [ebp - 4], 1
push 0
push eax
mov dword [ebp - 0x88], 0x44
call fcn.101d2900
add esp, 0xc
lea ecx, [ebp - 0x44]
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
cmovae eax, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0x88]
push ecx
push 0
push 0
push 4
push 0
push 0
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
cmp eax, 1
jne 0x100d2efc
lea ecx, [ebp - 0x30]
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
call fcn.1001c8e0
mov dword [ebp - 0x30], eax
mov byte [ebp - 4], 2
lea eax, [ebp - 0x30]
cmp dword [ebp + 0x34], 8
lea edx, [ebp + 0x20]
push eax
cmovae edx, dword [ebp + 0x20]
sub esp, 0x18
mov ebx, esp
mov ecx, edx
xor eax, eax
mov dword [ebx + 0x10], 0
mov dword [ebx + 0x14], 7
mov word [ebx], ax
lea eax, [ecx + 2]
mov dword [ebp - 0x34], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100d2e15
sub ecx, dword [ebp - 0x34]
sar ecx, 1
push ecx
push edx
mov ecx, ebx
call fcn.10002560
call fcn.100d2080
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
push eax
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x30]
push eax
push edi
push esi
push dword [ebp - 0x3c]
call fcn.100d2570
test al, al
jne 0x100d2e96
push 0
push 0x103d26c0
lea ecx, [ebp - 0x28]
call fcn.10002560
push 1
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x30]
push eax
push edi
push esi
push dword [ebp - 0x3c]
call fcn.100d2570
test al, al
jne 0x100d2e96
push 0
push dword [ebp - 0x44]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x100d2ead
push dword [ebp - 0x40]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
push 0x7530
push dword [ebp - 0x44]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [ebp - 0x44]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x40]
call esi
lea ecx, [ebp - 0x28]
call fcn.100028d0
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x30]
mov esi, dword [ebp - 0x30]
push dword [esi + 4]
call fcn.100d3000
mov eax, dword [ebp - 0x30]
push 0x40
mov dword [eax + 4], esi
mov eax, dword [ebp - 0x30]
mov dword [eax], esi
mov eax, dword [ebp - 0x30]
mov dword [eax + 8], esi
push dword [ebp - 0x30]
mov dword [ebp - 0x2c], 0
call fcn.100f99db
add esp, 8
lea ecx, [ebp + 8]
call fcn.100028d0
lea ecx, [ebp + 0x20]
call fcn.100028d0
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f99ca
mov esp, ebp
pop ebp
ret 0x38
Function at 0x100d6e40
Capabilities:
Check if file exists
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10348f20
mov eax, dword fs:[0]
push eax
sub esp, 0x48
mov eax, dword [0x1040706c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
mov dword [ebp - 4], 0
call fcn.100b5850
mov ecx, eax
call fcn.100c0b10
push 0x3a8
sub esp, 0x18
mov bl, al
mov ecx, esp
call fcn.100c1d00
lea eax, [ebp - 0x40]
push eax
call fcn.1019c062
add esp, 0x20
push 0
lea eax, [ebp - 0x4c]
mov byte [ebp - 4], 1
push eax
sub esp, 0x18
xor eax, eax
mov ecx, esp
mov dword [ebp - 0x50], esp
push 3
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 7
push 0x103e2e1c
mov word [ecx], ax
call fcn.10002560
sub esp, 0x18
mov byte [ebp - 4], 2
lea eax, [ebp - 0x40]
mov ecx, esp
push eax
call fcn.10002050
mov byte [ebp - 4], 1
call fcn.1019703a
mov ecx, dword [ebp - 0x48]
mov eax, 0x2aaaaaab
mov edi, dword [ebp - 0x4c]
add esp, 0x38
sub ecx, edi
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
je 0x100d6fc2
test bl, bl
je 0x100d6fc2
xor ebx, ebx
test eax, eax
je 0x100d6fc2
xor esi, esi
lea eax, [esi + edi]
push eax
lea ecx, [ebp - 0x28]
call fcn.10002050
mov byte [ebp - 4], 3
lea eax, [ebp - 0x28]
cmp dword [ebp - 0x14], 8
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x100d6f91
push 7
sub esp, 0x18
lea eax, [ebp - 0x28]
mov ecx, esp
push eax
call fcn.10002050
call fcn.1019f84e
add esp, 0x18
push 0
push eax
call fcn.101a6281
add esp, 0xc
test eax, eax
je 0x100d6f91
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 1
call fcn.100028d0
mov ecx, dword [ebp - 0x48]
mov eax, 0x2aaaaaab
mov edi, dword [ebp - 0x4c]
inc ebx
sub ecx, edi
add esi, 0x18
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
cmp ebx, eax
jb 0x100d6f32
lea ecx, [ebp - 0x40]
call fcn.100028d0
lea ecx, [ebp - 0x4c]
call fcn.100029e0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f99ca
mov esp, ebp
pop ebp
ret
Function at 0x100d8860
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov dword [ebp - 0x20], edx
mov edi, ecx
call fcn.100d8ec0
cmp dword [edi + 0x14], 0x10
mov esi, edi
mov dword [ebp - 4], eax
mov ebx, dword [eax + 4]
mov dword [ebp - 8], ebx
jb 0x100d8886
mov esi, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x100d88a7
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x100d8892
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 4]
and eax, edx
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp - 0xc], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 0x10], eax
cmp edx, ebx
jne 0x100d88cc
mov eax, ebx
jmp 0x100d88d0
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x100d8942
cmp dword [edi + 0x14], 0x10
mov edx, edi
jb 0x100d88de
mov edx, dword [edi]
mov ebx, dword [esi + 0x1c]
lea ecx, [esi + 8]
mov dword [ebp - 0x14], ebx
cmp ebx, 0x10
mov ebx, dword [ebp - 8]
jb 0x100d88f2
mov ecx, dword [esi + 8]
push dword [edi + 0x10]
mov eax, dword [esi + 0x18]
push edx
push eax
push ecx
mov dword [ebp - 0x18], eax
call fcn.100c45e0
add esp, 0x10
test al, al
jne 0x100d8914
mov esi, dword [esi]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
jmp 0x100d88c4
cmp dword [ebp - 0x14], 0x10
lea eax, [esi + 8]
jb 0x100d891f
mov eax, dword [eax]
cmp dword [edi + 0x14], 0x10
mov ecx, edi
jb 0x100d8929
mov ecx, dword [edi]
push dword [ebp - 0x18]
push eax
push dword [edi + 0x10]
push ecx
call fcn.100c45e0
add esp, 0x10
mov ecx, ebx
test al, al
cmovne ecx, esi
jmp 0x100d8944
mov ecx, ebx
cmp ecx, ebx
je 0x100d8979
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0x1c]
push edi
push eax
call fcn.100c3cc0
mov eax, dword [ebp - 0x1c]
mov esi, dword [eax + 0x20]
mov edi, dword [eax + 0x24]
cmp esi, edi
je 0x100d8979
mov ebx, dword [ebp - 0x20]
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x100d8980
mov eax, dword [ecx]
push ebx
call dword [eax + 8]
add esi, 0x28
cmp esi, edi
jne 0x100d8965
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.100f512f
int3
Function at 0x100db1a0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1034931f
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x1040706c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
sub eax, 0x64
je 0x100db207
sub eax, 1
jne 0x100db27f
mov esi, dword [ebx + 4]
test esi, esi
je 0x100db1e9
push esi
call fcn.100dd1c0
mov ecx, dword [ebx + 8]
test ecx, ecx
je 0x100db27f
mov dword [ebp - 0x10], esi
mov ecx, dword [ecx + 0x24]
test ecx, ecx
je 0x100db293
lea edx, [ebp - 0x10]
jmp 0x100db279
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
push 8
mov edi, eax
call fcn.100f99e9
add esp, 4
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
mov dword [eax], 0
mov dword [eax + 4], 0
call fcn.100ddc00
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], 0xffffffff
push ecx
mov dword [ecx], eax
mov ecx, dword [ebp - 0x10]
call fcn.100db2a0
call esi
sub eax, edi
cmp eax, 0x3e8
jae 0x100db262
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [ebx + 8]
test ecx, ecx
je 0x100db27f
mov eax, dword [ebp + 8]
mov dword [ebp + 8], eax
mov ecx, dword [ecx + 0x24]
test ecx, ecx
je 0x100db298
lea edx, [ebp + 8]
mov eax, dword [ecx]
push edx
call dword [eax + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call fcn.100f512f
call fcn.100f512f
int3