joyce8/EMBER2024-capa huggingface dataset:
Function at 0x866a59
Capabilities:
Execute anti-debugging instructions

Disassembly:
pushfd
mov dh, 0xba
mov byte [esp + 1], dh
lea ebp, reloc.KERNEL32.dll_SetLastError
jmp 0x866a7f
mov al, byte [esp + 1]
popal
mov edi, 0x5ed3a3e3
mov ah, byte [esp + 4]
jmp 0x866a43
bsf dx, si
lea edx, [esi*4]
bswap edi
cld
jmp 0x866ac3
pop word [esp + 3]
bts ax, di
mov ah, 0x83
xchg dword [esp], ebx
xchg word [esp + 1], cx
jmp 0x866a69
mov cl, byte [esp + 2]
neg al
push dword [esp + 6]
pop dx
pop dword [esp]
pop word [esp]
jmp 0x866aa5

Function at 0x86803c
Capabilities:
Execute anti-debugging instructions

Disassembly:
pop dx
pop ecx
pop eax
pop ecx
ror ax, cl
dec cl
jmp 0x86801f
lea ebx, [esp + eax]
mov word [esp], bp
lea esi, [esp + 0x6e]
cmc
mov cl, 0x9f
xor ecx, 0x5331e800
jmp 0x867ff3
rdtsc
or cx, 0xb7b4
push bx
add esp, 1
rcr dx, 8
call fcn.0086805d
enter 0xffffffffffffc757, 0xffffffffffffffa2
push ecx
fmul dword [edx - 0x1b]
pop dx
mov bp, ax
rdtsc
mov bh, ah
jmp 0x868009

Function at 0x868252
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea eax, reloc.KERNEL32.dll_SetLastError
dec ebx
mov ch, byte [esp + 2]
pop cx
call 0x868229
enter 0x5c88, 0x24
add dword [ebx - reloc.KERNEL32.dll_SetLastError], ecx
jp 0x86829a
out dx, eax
jg 0x868251
jmp 0x96870e51
push word [esp]
mov ah, dl
mov dword [esp], edx
pop bx
xchg edx, ebp
rcl cl, cl
jmp 0x868216
les ebx, [esi - 8]
not bx
jmp 0x868292
mov dword [esp], edi
pop word [esp + 2]
pop ax
mov si, bx
lea ebp, [edi + ebp]
mov ebx, ecx
jmp fcn.0086827c
add esp, 3
jmp 0x868241

Function at 0x868541
Capabilities:
Execute anti-debugging instructions

Disassembly:
pop ebp
neg di
jmp 0x86858a
push dx
sub esp, 0xe
lea esp, [esp + 0xa]
bswap edi
mov dword [esp], esp
rdtsc
jmp 0x868567

Function at 0x868877
Capabilities:
Packed with generic packer

Disassembly:
push eax
mov dword [esp + 2], esp
mov byte [esp + 3], al
mov dword [esp + 0x4c], edi
lea esp, [esp + 0x4c]
jmp 0x868836
Function at 0x403abd
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
mov esi, dword [esp + 0x14]
mov eax, dword [ebx]
add esi, eax
push edi
mov edi, dword [esp + 0x24]
mov dword [esp + 0x10], eax
lea eax, [esi*4 + 4]
push eax
mov ecx, dword [edi]
mov dword [esp + 0x24], ecx
call fcn.00401127
mov ebp, eax
mov dword [ebx], esi
mov dword [edi], ebp
xor esi, esi
mov edi, dword [esp + 0x1c]
pop ecx
test edi, edi
jle 0x403b23
mov ebx, dword [esp + 0x1c]
mov eax, dword [ebx + esi*4]
cmp byte [eax], 0x2d
jne 0x403b1e
cmp byte [eax + 1], 0x4a
jne 0x403b1e
add eax, 2
je 0x403b18
push eax
call fcn.004011b7
pop ecx
mov dword [ebp], eax
add ebp, 4
inc esi
cmp esi, edi
jl 0x403afe
mov ebx, dword [esp + 0x10]
xor eax, eax
test ebx, ebx
jle 0x403b56
mov edx, dword [esp + 0x20]
mov ecx, dword [edx + eax*4]
cmp byte [ecx], 0x2d
jne 0x403b51
cmp byte [ecx + 1], 0x4a
jne 0x403b51
add ecx, 2
cmp byte [ecx], 0
je 0x403c02
mov dword [ebp], ecx
add ebp, 4
inc eax
cmp eax, ebx
jl 0x403b31
xor esi, esi
test edi, edi
jle 0x403b84
mov ebx, dword [esp + 0x1c]
mov eax, dword [ebx + esi*4]
cmp byte [eax], 0x2d
jne 0x403b6e
cmp byte [eax + 1], 0x4a
je 0x403b7b
push eax
call fcn.004011b7
mov dword [ebp], eax
add ebp, 4
pop ecx
inc esi
cmp esi, edi
jl 0x403b60
mov ebx, dword [esp + 0x10]
xor esi, esi
test ebx, ebx
jle 0x403bf8
mov eax, dword [esp + 0x20]
mov edi, dword [eax + esi*4]
cmp byte [edi], 0x2d
jne 0x403bed
mov al, byte [edi + 1]
cmp al, 0x4a
je 0x403bf3
cmp byte [str.u_bj_], 0
je 0x403bed
cmp al, 0x63
jne 0x403bed
push 0x425518
push edi
call fcn.00413d40
pop ecx
pop ecx
test eax, eax
je 0x403bcc
push str._classpath
push edi
call fcn.00413d40
pop ecx
pop ecx
test eax, eax
jne 0x403bed
lea eax, [ebx - 1]
cmp esi, eax
jge 0x403bed
mov eax, dword [esp + 0x20]
mov dword [ebp], edi
push dword [eax + esi*4 + 4]
call fcn.00406a8f
mov dword [ebp + 4], eax
add ebp, 8
pop ecx
inc esi
jmp 0x403bf3
mov dword [ebp], edi
add ebp, 4
inc esi
cmp esi, ebx
jl 0x403b8a
and dword [ebp], 0
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push str.Error:_The__J_option_should_not_be_followed_by_a_space.
call fcn.00405aa8
pop ecx
push 1
call fcn.0040ed64
int3
Function at 0x40505d
Capabilities:
Terminate process

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
xor eax, eax
push ebp
mov ebp, dword [esp + 0xc]
inc eax
push esi
mov ebx, dword [ebx]
mov esi, eax
push edi
push 0x20
pop edi
cmp dword [ebp], eax
jle 0x4050f5
push str._J_d64
push dword [ebx + esi*4]
call fcn.00413d40
pop ecx
pop ecx
test eax, eax
je 0x4050e3
push str._d64
push dword [ebx + esi*4]
call fcn.00413d40
pop ecx
pop ecx
test eax, eax
je 0x4050e3
push str._J_d32
push dword [ebx + esi*4]
call fcn.00413d40
pop ecx
pop ecx
test eax, eax
je 0x4050df
push str._d32
push dword [ebx + esi*4]
call fcn.00413d40
pop ecx
pop ecx
test eax, eax
je 0x4050df
call fcn.00401d51
test al, al
je 0x4050d5
mov eax, dword [ebx + esi*4]
cmp byte [eax], 0x2d
jne 0x4050e6
mov eax, dword [ebx + esi*4]
cmp byte [eax], 0x2d
jne 0x4050ec
jmp 0x4050e6
push 0x20
jmp 0x4050e5
push 0x40
pop edi
inc esi
cmp esi, dword [ebp]
jl 0x405078
cmp edi, 0x20
jne 0x405256
push dword [esp + 0x20]
push dword [esp + 0x20]
call fcn.004056c3
pop ecx
pop ecx
test al, al
jne 0x40511a
push str.Error:_Could_not_find_Java_SE_Runtime_Environment.
call fcn.00405aa8
pop ecx
push 2
jmp 0x405265
mov eax, 0x426344
push eax
push 0x426294
push eax
push eax
push dword [esp + 0x2c]
push str._s_slib_s_s_sjvm.cfg
push dword [esp + 0x48]
push dword [esp + 0x48]
call fcn.00405c8b
push 0
push dword [esp + 0x50]
call fcn.00402e39
add esp, 0x28
cmp eax, 1
jge 0x40515f
push str.Error:_no_known_VMs.__check_for_corrupt_jvm.cfg_file_
call fcn.00405aa8
jmp 0x405262
mov ebx, dword [esp + 0x18]
push 0
push ebx
push ebp
call fcn.004017b8
mov esi, eax
push str.ERROR
push esi
call fcn.00413d40
add esp, 0x14
test eax, eax
jne 0x405192
push str.Error:_could_not_determine_JVM_type.
call fcn.00405aa8
pop ecx
push 4
jmp 0x405265
push dword [esp + 0x28]
mov edi, dword [esp + 0x28]
push edi
push esi
push dword [esp + 0x28]
mov byte [edi], 0
call fcn.004057bf
add esp, 0x10
test al, al
jne 0x4051c0
push edi
push esi
push str.Error:_missing___s_JVM_at___s._nPlease_install_or_use_the_JRE_or_JDK_that_contains_these_missing_components.
call fcn.00405aa8
add esp, 0xc
jmp 0x40518b
mov edi, dword [ebx]
xor esi, esi
cmp dword [ebp], esi
jle 0x405251
mov ecx, dword [0x431020]
test ecx, ecx
jns 0x4051fc
push dword [edi + esi*4]
push str._Dsun.awt.warmup
call fcn.00405681
xor ebx, ebx
pop ecx
inc ebx
pop ecx
mov ecx, dword [0x431020]
cmp eax, ebx
cmove ecx, ebx
mov dword [0x431020], ecx
jmp 0x4051ff
xor ebx, ebx
inc ebx
test ecx, ecx
je 0x405242
push dword [edi + esi*4]
push str._Dsun.java2d.noddraw
call fcn.00405681
pop ecx
pop ecx
cmp eax, ebx
je 0x40524a
push dword [edi + esi*4]
push str._Dsun.java2d.d3d
call fcn.00405681
pop ecx
pop ecx
test eax, eax
je 0x40524a
push dword [edi + esi*4]
push str._Dsun.java2d.opengl
call fcn.00405681
pop ecx
pop ecx
cmp eax, ebx
je 0x40524a
mov ecx, dword [0x431020]
inc esi
cmp esi, dword [ebp]
jl 0x4051d3
jmp 0x405251
and dword [0x431020], 0
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
push str.Error:_This_Java_instance_does_not_support_a__d_bit_JVM._nPlease_install_the_desired_version.
call fcn.00405aa8
pop ecx
pop ecx
push 1
call fcn.0040ed64
int3
Function at 0x421244
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004210ba

Function at 0x4282a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x17000]
push edi
jmp 0x4282ba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4282c1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4282b0
mov eax, 1
add ebx, ebx
jne 0x4282d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4282c8
jne 0x4282e4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4282c8
xor ecx, ecx
sub eax, 3
jb 0x4282f8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x42836a
mov ebp, eax
add ebx, ebx
jne 0x428303
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x428310
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x428334
inc ecx
add ebx, ebx
jne 0x428320
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x428315
jne 0x428331
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x428315
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x428354
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x428345
jmp 0x4282b6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x428354
add edi, ecx
jmp 0x4282b6
pop esi
mov edi, esi
mov ecx, 0x115
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x428372
cmp byte [edi], 3
jne 0x428372
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x428377
lea edi, [esi + 0x26000]
mov eax, dword [edi]
or eax, eax
je 0x4283e6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x28000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x280c4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4283a4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x280cc]
or eax, eax
je 0x4283e0
mov dword [ebx], eax
add ebx, 4
jmp 0x4283c1
call dword [esi + 0x280c8]
mov ebp, dword [esi + 0x280d0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ef]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x42841a
sub esp, 0xffffff80
jmp 0x409ac0
Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40810b
sub esp, 0xffffff80
jmp 0x402130

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x433030
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x50c61bda
nop
test eax, eax
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x432024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f314
nop
mov ecx, 0x9d919bc
nop
nop
nop
nop
test eax, eax
nop
je 0x432084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x449350
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x56bcab
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.0055b348
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4493d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00558617
mov eax, dword [eax]
push 0x602ec4
push eax
call fcn.005460d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0055b5d3
test bl, bl
je 0x4493d2
push 0x602ec4
lea ecx, [esp + 0xc]
call fcn.0055b9af
push 0x602ed0
lea ecx, [esp + 0xc]
call fcn.0055b9af
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 0x44940e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0055b5d3
jmp 0x4494d9
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 0x449492
lea edx, [esp + 0x7c]
push 0x602ecc
push edx
call fcn.005460d4
add esp, 8
test eax, eax
je 0x449492
lea eax, [esp + 0x7c]
push 0x602ec8
push eax
call fcn.005460d4
add esp, 8
test eax, eax
je 0x449492
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 0x449422
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.0055b5d3
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 0x449cd0
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 0x449d32
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 0x449d40
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x56bd2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6c291c]
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 0x449e78
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x449da6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0055b5d3
xor eax, eax
jmp 0x449eef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0055b75c
push esi
lea ecx, [esp + 0xc]
call fcn.0055b9eb
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 0x449ecd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00449cd0
test eax, eax
jne 0x449ecd
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.00449cd0
test eax, eax
jne 0x449ecd
lea eax, [esp + 0x14]
push 0x602ee0
push eax
call fcn.00547350
mov esi, eax
add esp, 8
test esi, esi
jne 0x449eac
lea ecx, [esp + 0x14]
push 0x602edc
push ecx
call fcn.005472d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x449eac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x449eaf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0055b70c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x449dbe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0055b5d3
xor eax, eax
jmp 0x449eef
mov byte [esi], 0
push 0x602ed8
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.0055b5d3
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 0x45f4c0
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 0x45f52e
cmp si, 0x69
ja 0x45f52e
add esi, 0xffd0
cmp si, 0x11
je 0x45f4fe
push 0x11
call edi
test ax, ax
jge 0x45f4fe
or esi, 0x2000
cmp si, 0x10
je 0x45f513
push 0x10
call edi
test ax, ax
jge 0x45f513
or esi, 0x4000
cmp si, 0x12
je 0x45f528
push 0x12
call edi
test ax, ax
jge 0x45f528
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45f53b
mov esi, 0xbd
jmp 0x45f4ef
cmp si, 0x6e
jne 0x45f548
mov esi, 0xbe
jmp 0x45f4ef
cmp si, 0x6f
jne 0x45f4e9
mov esi, 0xbf
jmp 0x45f4ef

Function at 0x460f10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6d4408]
xor edx, edx
cmp eax, edx
jne 0x460f36
xor eax, eax
mov byte [eax + 0x6d4308], al
inc eax
cmp eax, 0x100
jl 0x460f1e
mov dword [0x6d4408], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6d4308
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x460fc7
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 0x460f9a
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 0x460f68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x461040
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 0x461093
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 0x46107a
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
Function at 0x4680f0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x468288
cmp ebp, ebx
jle 0x468288
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x46814e
dec eax
or eax, 0xfffffff8
inc eax
je 0x468155
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x468164
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x46816b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0055b314
add esp, 4
cmp eax, ebx
je 0x46818c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0055b314
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x46827e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x468265
mov al, byte [edx]
cmp al, 0xc0
jbe 0x468251
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x468246
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x468254
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x468254
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4681f0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4681e1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret