joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4478d0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x462439
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x49f94c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [0x4696ec]
mov edi, dword [ebp + 8]
mov ebx, dword [0x469700]
mov dword [esi], 0x47e9f4
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 0xc]
push ecx
mov ecx, esi
mov dword [ebp - 4], 0
call ebx
mov dword [esi + 0xc], eax
mov edx, dword [edi + 0x10]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x10], eax
mov eax, dword [edi + 0x14]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x14], eax
mov ecx, dword [edi + 0x18]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x18], eax
mov edx, dword [edi + 0x1c]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x1c], eax
mov eax, dword [edi + 0x20]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x20], eax
mov ecx, dword [edi + 0x24]
mov dword [esi + 0x24], ecx
mov edx, dword [edi + 0x28]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x28], eax
mov eax, dword [edi + 0x30]
mov dword [esi + 0x30], eax
mov ecx, dword [edi + 0x34]
mov dword [esi + 0x34], ecx
mov edx, dword [edi + 0x2c]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x2c], eax
mov eax, dword [edi + 0x64]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x64], eax
mov ecx, dword [edi + 0x20]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x20], eax
fld qword [edi + 0x38]
fstp qword [esi + 0x38]
mov edx, dword [edi + 0x60]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x60], eax
mov eax, dword [edi + 0x40]
mov dword [esi + 0x40], eax
mov ecx, dword [edi + 0x44]
mov dword [esi + 0x44], ecx
mov edx, dword [edi + 0x48]
mov dword [esi + 0x48], edx
fld qword [edi + 0x50]
fstp qword [esi + 0x50]
fld qword [edi + 0x58]
fstp qword [esi + 0x58]
mov eax, esi
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
Function at 0x44b600
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x462439
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x49f94c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [0x4696ec]
mov edi, dword [ebp + 8]
mov dword [esi], 0x47f46c
xor eax, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], eax
mov dword [ebp - 4], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 0xc]
mov dword [esi + 0xc], ecx
mov dl, byte [edi + 0x10]
mov ebx, dword [0x469700]
mov byte [esi + 0x10], dl
mov eax, dword [edi + 0x14]
mov dword [esi + 0x14], eax
mov ecx, dword [edi + 0x18]
mov dword [esi + 0x18], ecx
mov edx, dword [edi + 0x20]
mov dword [esi + 0x20], edx
mov eax, dword [edi + 0x24]
mov dword [esi + 0x24], eax
mov ecx, dword [edi + 0x28]
mov dword [esi + 0x28], ecx
mov edx, dword [edi + 0x2c]
mov dword [esi + 0x2c], edx
mov eax, dword [edi + 0x1c]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x1c], eax
mov ecx, dword [edi + 0x30]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x30], eax
mov edx, dword [edi + 0x34]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x34], eax
mov eax, dword [edi + 0x38]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x38], eax
mov ecx, dword [edi + 0x3c]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x3c], eax
mov edx, dword [edi + 0x40]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x40], eax
mov eax, dword [edi + 0x44]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x44], eax
mov ecx, dword [edi + 0x48]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x48], eax
mov edx, dword [edi + 0x4c]
push edx
mov ecx, esi
call ebx
mov dword [esi + 0x4c], eax
mov eax, dword [edi + 0x50]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x50], eax
mov ecx, dword [edi + 0x54]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x54], eax
fld qword [edi + 0x58]
fstp qword [esi + 0x58]
mov eax, esi
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
Function at 0x44ba00
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x462439
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x49f94c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [0x4696ec]
mov edi, dword [ebp + 8]
mov dword [esi], 0x47f46c
xor eax, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], eax
mov ebx, dword [0x4696fc]
mov dword [ebp - 4], eax
mov eax, dword [edi + 0x114]
mov dword [esi + 4], eax
mov ecx, dword [edi + 0x140]
mov dword [esi + 0xc], ecx
mov dl, byte [edi + 0x144]
mov byte [esi + 0x10], dl
mov eax, dword [edi + 0x16c]
mov dword [esi + 0x14], eax
mov ecx, dword [edi + 0x170]
mov dword [esi + 0x18], ecx
mov edx, dword [edi + 0x134]
mov dword [esi + 0x20], edx
mov eax, dword [edi + 0x138]
mov dword [esi + 0x24], eax
mov ecx, dword [edi + 0x128]
mov dword [esi + 0x28], ecx
mov edx, dword [edi + 0x12c]
lea eax, [edi + 0x124]
push eax
mov ecx, esi
mov dword [esi + 0x2c], edx
call ebx
lea ecx, [edi + 0x130]
push ecx
mov ecx, esi
mov dword [esi + 0x1c], eax
call ebx
lea edx, [edi + 0x148]
push edx
mov ecx, esi
mov dword [esi + 0x30], eax
call ebx
mov dword [esi + 0x34], eax
lea eax, [edi + 0x14c]
push eax
mov ecx, esi
call ebx
lea ecx, [edi + 0x150]
push ecx
mov ecx, esi
mov dword [esi + 0x38], eax
call ebx
lea edx, [edi + 0x154]
push edx
mov ecx, esi
mov dword [esi + 0x3c], eax
call ebx
mov dword [esi + 0x40], eax
lea eax, [edi + 0x158]
push eax
mov ecx, esi
call ebx
lea ecx, [edi + 0x15c]
push ecx
mov ecx, esi
mov dword [esi + 0x44], eax
call ebx
lea edx, [edi + 0x168]
push edx
mov ecx, esi
mov dword [esi + 0x48], eax
call ebx
mov dword [esi + 0x4c], eax
lea eax, [edi + 0x174]
push eax
mov ecx, esi
call ebx
mov dword [esi + 0x50], eax
lea ecx, [edi + 0x178]
push ecx
mov ecx, esi
call ebx
mov dword [esi + 0x54], eax
fld qword [edi + 0x160]
fstp qword [esi + 0x58]
mov eax, esi
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
Function at 0x44f6f0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x462439
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x49f94c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [0x4696ec]
mov edi, dword [ebp + 8]
mov ebx, dword [0x4696fc]
mov dword [esi], 0x47ff74
mov eax, dword [edi + 0x114]
mov dword [esi + 4], eax
mov ecx, dword [edi + 0x124]
lea edx, [edi + 0x144]
mov dword [esi + 0x88], ecx
push edx
mov ecx, esi
mov dword [ebp - 4], 0
call ebx
mov dword [esi + 0x10], eax
lea eax, [edi + 0x140]
push eax
mov ecx, esi
call ebx
lea ecx, [edi + 0x148]
push ecx
mov ecx, esi
mov dword [esi + 0xc], eax
call ebx
mov dword [esi + 0x14], eax
cmp dword [edi + 0x124], 0
setle dl
mov byte [esi + 0x70], dl
fld qword [edi + 0x160]
fstp qword [esi + 0x18]
fld qword [edi + 0x158]
fstp qword [esi + 0x20]
fld qword [edi + 0x150]
fstp qword [esi + 0x28]
fld qword [edi + 0x168]
fstp qword [esi + 0x30]
fld qword [edi + 0x170]
fstp qword [esi + 0x38]
fld qword [edi + 0x178]
fstp qword [esi + 0x40]
fld qword [edi + 0x180]
fstp qword [esi + 0x48]
fld qword [edi + 0x188]
fstp qword [esi + 0x50]
fld qword [edi + 0x190]
fstp qword [esi + 0x58]
fld qword [edi + 0x198]
fstp qword [esi + 0x60]
fld qword [edi + 0x1a0]
fstp qword [esi + 0x68]
mov eax, dword [edi + 0x130]
mov dword [esi + 0x78], eax
mov ecx, dword [edi + 0x134]
mov dword [esi + 0x7c], ecx
mov edx, dword [edi + 0x138]
mov dword [esi + 0x80], edx
mov eax, dword [edi + 0x13c]
mov dword [esi + 0x84], eax
mov dword [esi + 0x74], 0
mov eax, esi
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

Function at 0x44f840
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x45f5f9
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x49f94c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [0x4696ec]
mov edi, dword [0x4698dc]
push 0x46ac00
mov ecx, esi
mov dword [ebp - 4], 0
mov dword [esi], 0x47ff74
call edi
mov dword [esi + 0xc], eax
mov eax, dword [ebp + 8]
push eax
mov ecx, esi
call dword [0x4696fc]
push 0x46ac00
mov ecx, esi
mov dword [esi + 0x10], eax
call edi
fldz
mov ecx, dword [ebp + 0x10]
fst qword [esi + 0x18]
mov edx, dword [ebp + 0x14]
fst qword [esi + 0x20]
fst qword [esi + 0x28]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x18]
fst qword [esi + 0x30]
fst qword [esi + 0x38]
mov dword [esi + 0x7c], ecx
mov ecx, dword [ebp + 0xc]
fst qword [esi + 0x40]
fst qword [esi + 0x48]
mov dword [esi + 0x84], eax
fst qword [esi + 0x50]
mov byte [esi + 0x70], 1
fst qword [esi + 0x58]
mov dword [esi + 0x74], 0
fst qword [esi + 0x60]
mov dword [esi + 0x80], edx
fstp qword [esi + 0x68]
mov dword [esi + 0x78], ecx
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x14
Function at 0x44fb10
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x462439
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x49f94c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [0x4696ec]
mov edi, dword [ebp + 8]
mov ebx, dword [0x4696fc]
lea ecx, [edi + 0x128]
mov dword [esi], 0x480264
mov eax, dword [edi + 0x18c]
push ecx
mov ecx, esi
mov dword [ebp - 4], 0
mov dword [esi + 4], eax
call ebx
lea edx, [edi + 0x12c]
push edx
mov ecx, esi
mov dword [esi + 0xc], eax
call ebx
mov dword [esi + 0x10], eax
lea eax, [edi + 0x130]
push eax
mov ecx, esi
call ebx
lea ecx, [edi + 0x134]
push ecx
mov ecx, esi
mov dword [esi + 0x14], eax
call ebx
mov dword [esi + 0x18], eax
fld qword [edi + 0x138]
fstp qword [esi + 0x20]
mov eax, esi
fld qword [edi + 0x148]
fstp qword [esi + 0x28]
fld qword [edi + 0x150]
fstp qword [esi + 0x30]
fld qword [edi + 0x158]
fstp qword [esi + 0x38]
fld qword [edi + 0x160]
fstp qword [esi + 0x40]
fld qword [edi + 0x168]
fstp qword [esi + 0x48]
fld qword [edi + 0x170]
fstp qword [esi + 0x50]
fld qword [edi + 0x178]
fstp qword [esi + 0x58]
fld qword [edi + 0x180]
fstp qword [esi + 0x60]
mov edx, dword [edi + 0x188]
mov dword [esi + 0x6c], edx
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
Function at 0xebeb47
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov byte [esp + 2], ch
lea esp, [esp + 2]
mov dword [esp], edx
pushfd
lea esp, [esp + 2]
jmp 0xebefd5
push word [esp + 3]
jg 0xebeb31
mov byte [esp + 2], ch
jmp 0xebef6b
lea esp, [esp + 2]
mov dword [esp], edx
pushfd
jmp 0xebef79
lea esp, [esp + 2]
jmp 0xebefd5
lea esp, [esp + 2]
push ebx
push ebx
push ax
call fcn.00ebef7f

Function at 0xebef7f
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 9]
lea esp, [esp + 1]
jmp 0xebefbf
push esp
call fcn.00ebf000
add byte [edx + ebx*4], 0xfd
or al, 0xbb
xor al, 0xb1
and dword [eax - 0x4d], eax
jb 0xebf002
xor ebp, dword [edx]
inc ebp
and al, 2

Function at 0xebefe2
Capabilities:
Execute anti-debugging instructions

Disassembly:
push 0xf0eae564
jmp 0xebf011
mov byte [esp + 1], bl
jmp 0xebf027
push edi
pushfd
jmp 0xebd1a1
rcr ebx, 0x18
jae 0xebf03c
jb 0xebfedd
and byte [ebx - 0x66], ah
cmc
and eax, 0xb7443dad
jno 0xebf063
mov dword [esp], ebp
mov word [esp], ax
mov dword [esp], esi
pushfd
lea esp, [esp + 2]
lea esp, [esp + 2]
jmp 0xebefe8
bswap ebx
xchg esi, eax
or cl, ch
jmp 0xebf225
add ebx, ebp
xor al, 0xe
lahf
punpckhdq mm3, qword [ecx + 0xf6d7266]
xor dword [esi - 0x48], esp
out 0x68, eax
jmp 0xebf102
call fcn.00ebf058
rdtsc
jmp 0xebf1a7
sub esp, 0xa4
mov ebp, esp
mov bx, word [esp]
call fcn.00ebf0ec
add ebx, 0x42e30716
jmp 0xec0293
mov dword [esp], ebx
rdtsc
lea esi, [esp + 0x1c]
mov ebp, dword [esp]
dec cx
jno 0xebf0b4
rdtsc
mov ax, 0x68e7
jmp 0xebf102
mov edi, dword [esp + 0x2c]
sub esp, 0x1c
jbe 0xebf1a2
mov dword [esp], ebx
jmp 0xebf0e5
bswap ebx
xchg esi, eax
or cl, ch
jmp 0xebf042
mov ah, 0x77
call 0xec029c
cld
iretd

Function at 0xebf000
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 2]
lea esp, [esp]
lea esp, [esp + 2]
push ebp
call fcn.00ebefe2

Function at 0xecc579
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, 0x77b95f6d
jmp 0xeee244

Function at 0xeee24f
Capabilities:
Encode data using base64

Disassembly:
lea esp, [esp + 1]
jmp 0xeee2e6
shl eax, 0x10
lea esp, [esp + 4]
cmp dword [ebp + 0xc], 2
jmp 0xeee2c1

Function at 0xeee41c
Capabilities:
Encode data using base64

Disassembly:
lea esp, [esp + 4]
jmp 0xeaf49a
mov bh, byte [esp + 3]
and eax, edx
mov ebx, 0x80a584a7
mov ebx, eax
jmp 0xeee3e4
neg ebx
mov byte [esp + 1], bh
jmp 0xeee3fa

Function at 0xeee451
Capabilities:
Encode data using base64

Disassembly:
and edi, edx
lea esp, [esp + 4]
jmp 0xeaf46e
add esp, 1
lea esp, [esp + 3]
popal
pushfd
shr edi, 6
jmp 0xeee3ab
jmp 0xeee3d6

Function at 0xeee4ac
Capabilities:
Encode data using base64

Disassembly:
lea esp, [esp + 8]
lea edx, [ecx + 0x41]
jmp 0xeaf4df

Function at 0xeee555
Capabilities:
Encode data using base64

Disassembly:
mov dword [esp], esp
pop word [esp]
jmp 0xeee59c
lea ecx, [esi + 0x47]
jmp 0xeaf54d
push word [esp + 1]
lea esp, [esp + 4]
jae 0xeaf579
mov ch, bh
jmp 0xeee55e

Function at 0xeee76c
Capabilities:
Encode data using base64

Disassembly:
lea esp, [esp + 8]
lea ecx, [esi - 4]
jmp 0xeaf54d
push dword [esp + 1]
jmp 0xeee6a3
Function at 0x40311f
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004032cf
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x40321d
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4031c0
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x403203
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4031d7
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4031f2
test al, 0x40
je 0x4031e9
mov ecx, dword [edi + 0x20]
jmp 0x4031f0
test al, 0x80
je 0x403203
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x403203
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x40318f
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40d450
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4adbab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004a0442
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40d4d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049de83
mov eax, dword [eax]
push 0x5bdcd0
push eax
call fcn.0048fe84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a06cd
test bl, bl
je 0x40d4d2
push 0x5bdcd0
lea ecx, [esp + 0xc]
call fcn.004a0aa9
push 0x5bdcdc
lea ecx, [esp + 0xc]
call fcn.004a0aa9
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40d50e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a06cd
jmp 0x40d5d9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40d592
lea edx, [esp + 0x7c]
push 0x5bdcd8
push edx
call fcn.0048fe84
add esp, 8
test eax, eax
je 0x40d592
lea eax, [esp + 0x7c]
push 0x5bdcd4
push eax
call fcn.0048fe84
add esp, 8
test eax, eax
je 0x40d592
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40d522
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004a06cd
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40ddf0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40de52
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40de60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4adc2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5d23ec]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40df98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40dec6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a06cd
xor eax, eax
jmp 0x40e00f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a0856
push esi
lea ecx, [esp + 0xc]
call fcn.004a0ae5
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40dfed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040ddf0
test eax, eax
jne 0x40dfed
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040ddf0
test eax, eax
jne 0x40dfed
lea eax, [esp + 0x14]
push 0x5bdcec
push eax
call fcn.00490fa0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40dfcc
lea ecx, [esp + 0x14]
push 0x5bdce8
push ecx
call fcn.00490f20
mov esi, eax
add esp, 8
test esi, esi
jne 0x40dfcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40dfcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a0806
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40dede
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a06cd
xor eax, eax
jmp 0x40e00f
mov byte [esi], 0
push 0x5bdce4
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004a06cd
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4216e0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42174e
cmp si, 0x69
ja 0x42174e
add esi, 0xffd0
cmp si, 0x11
je 0x42171e
push 0x11
call edi
test ax, ax
jge 0x42171e
or esi, 0x2000
cmp si, 0x10
je 0x421733
push 0x10
call edi
test ax, ax
jge 0x421733
or esi, 0x4000
cmp si, 0x12
je 0x421748
push 0x12
call edi
test ax, ax
jge 0x421748
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42175b
mov esi, 0xbd
jmp 0x42170f
cmp si, 0x6e
jne 0x421768
mov esi, 0xbe
jmp 0x42170f
cmp si, 0x6f
jne 0x421709
mov esi, 0xbf
jmp 0x42170f

Function at 0x422f20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5e3390]
xor edx, edx
cmp eax, edx
jne 0x422f46
xor eax, eax
mov byte [eax + 0x5e3290], al
inc eax
cmp eax, 0x100
jl 0x422f2e
mov dword [0x5e3390], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5e3290
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422fd7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x422faa
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x422f78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x423050
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4230a3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42308a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret