joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401000
Capabilities:
Check mutex on windows
Check os version

Disassembly:
sub esp, 0xa0
push ebx
push esi
push edi
mov ecx, 0x25
xor eax, eax
lea edi, [esp + 0x18]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x18]
xor esi, esi
push eax
xor ebx, ebx
mov dword [esp + 0x1c], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x40105b
cmp dword [esp + 0x1c], 5
jb 0x40105b
cmp dword [esp + 0x28], 2
jne 0x40105b
push str.GlobalCorel_CGS11_Launch_Hack
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov ebx, eax
test ebx, ebx
je 0x40105b
push 0xffffffffffffffff
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [str.corelpp110.dll]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test ebx, ebx
mov dword [esp + 0xc], edi
je 0x401080
push ebx
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
jne 0x401093
pop edi
pop esi
or eax, 0xffffffff
pop ebx
add esp, 0xa0
ret 0x10
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_lstrlenA]
push str.ANIMATION
call ebp
mov ebx, eax
mov eax, dword [0x409aa0]
xor edi, edi
test eax, eax
jle 0x40112b
mov edx, dword [0x409aa4]
mov eax, dword [edx + edi*4]
cmp byte [eax], 0
je 0x40111f
mov cl, byte [eax + esi]
cmp cl, 0x2d
je 0x4010c9
cmp cl, 0x2f
jne 0x4010e0
lea eax, [eax + esi + 1]
push ebx
push eax
push str.ANIMATION
call fcn.00401550
add esp, 0xc
test eax, eax
je 0x4010f2
mov ecx, dword [0x409aa4]
inc esi
mov eax, dword [ecx + edi*4]
cmp byte [eax + esi], 0
jne 0x4010bc
jmp 0x40111f
mov edx, dword [0x409aa4]
mov eax, dword [edx + edi*4]
add eax, esi
push eax
call ebp
mov ecx, dword [0x409aa4]
sub eax, ebx
push eax
mov ecx, dword [ecx + edi*4]
lea edx, [ecx + ebx]
add ecx, esi
lea eax, [edx + esi + 1]
push eax
push ecx
call fcn.00401210
add esp, 0xc
mov eax, dword [0x409aa0]
xor esi, esi
inc edi
cmp edi, eax
jl 0x4010ae
mov edi, dword [esp + 0xbc]
xor esi, esi
cmp byte [edi], 0
je 0x401183
mov al, byte [esi + edi]
cmp al, 0x2d
je 0x401144
cmp al, 0x2f
jne 0x40115b
lea ecx, [esi + edi + 1]
push ebx
push ecx
push str.ANIMATION
call fcn.00401550
add esp, 0xc
test eax, eax
je 0x401166
mov al, byte [esi + edi + 1]
inc esi
test al, al
jne 0x401139
jmp 0x401183
lea ebp, [esi + edi]
push ebp
call dword [sym.imp.KERNEL32.dll_lstrlenA]
sub eax, ebx
add ebx, esi
push eax
lea edx, [ebx + edi + 1]
push edx
push ebp
call fcn.00401210
add esp, 0xc
mov ebx, dword [esp + 0x10]
mov eax, dword [0x409aa0]
mov ecx, dword [0x409aa4]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.InitStaticState
push ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
call esi
test eax, eax
pop ebp
jne 0x4011bc
pop edi
pop esi
or eax, 0xffffffff
pop ebx
add esp, 0xa0
ret 0x10
lea edx, [esp + 0x10]
push edx
call eax
push str.StartApp
push ebx
call esi
test eax, eax
jne 0x4011de
pop edi
pop esi
or eax, 0xffffffff
pop ebx
add esp, 0xa0
ret 0x10
mov ecx, dword [esp + 0xbc]
mov edx, dword [esp + 0xb4]
push ecx
mov ecx, dword [esp + 0xb4]
push edi
push edx
push ecx
call eax
pop edi
pop esi
pop ebx
add esp, 0xa0
ret 0x10
Function at 0x40bad0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40a015
lea edi, [esi - 0x9015]
push edi
or ebp, 0xffffffff
jmp 0x40baf2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40baf9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40bae8
mov eax, 1
add ebx, ebx
jne 0x40bb0b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40bb00
jne 0x40bb1c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40bb00
xor ecx, ecx
sub eax, 3
jb 0x40bb30
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40bba2
mov ebp, eax
add ebx, ebx
jne 0x40bb3b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40bb48
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40bb6c
inc ecx
add ebx, ebx
jne 0x40bb58
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40bb4d
jne 0x40bb69
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40bb4d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40bb8c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40bb7d
jmp 0x40baee
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40bb8c
add edi, ecx
jmp 0x40baee
pop esi
mov edi, esi
mov ecx, 1
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40bbaa
cmp byte [edi], 0
jne 0x40bbaa
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 0x40bbaf
lea edi, [esi + 0x9000]
mov eax, dword [edi]
or eax, eax
je 0x40bc1e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xd2ac]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xd338]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40bbdc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xd33c]
or eax, eax
je 0x40bc18
mov dword [ebx], eax
add ebx, 4
jmp 0x40bbf9
call dword [esi + 0xd34c]
mov ebp, dword [esi + 0xd340]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
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 0x40bc52
sub esp, 0xffffff80
jmp 0x4014c8

Function at 0x11002aae
Capabilities:
Encode data using xor

Disassembly:
or eax, 0x9c241972
mov ecx, dword [eax]
inc ecx
cmp byte [edi - 0x1fabf83e], ah
adc eax, 0xbc0d75e
fist word [eax]
mov ah, 0x6e
cmc
fdivr qword [ebx + 0xfc252d5]
test al, 0x2b
stosd dword es:[edi], eax
sub al, 0x84
mov dh, 0xe5
cli
xchg ecx, eax
push 0xc4880f1c
cld
push cs
add byte [ebx], cl
mov bl, byte [edx]
cli
add byte [ecx + 0x2f], ah
jge 0x11002a65
xlatb
xlatb
sbb eax, 0x332e99bc
wait
ret 0x40d3
Function at 0x427606
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004277b6
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 0x427704
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 0x4276a7
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4276ea
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4276be
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4276d9
test al, 0x40
je 0x4276d0
mov ecx, dword [edi + 0x20]
jmp 0x4276d7
test al, 0x80
je 0x4276ea
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4276ea
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 0x427676
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x432857
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 8], 0
jge 0x432879
mov eax, 0xfffffffd
jmp 0x4328f1
mov ebx, dword [0x14]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4328bf
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0x14]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x4328e7
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x4328f1
mov esp, ebp
pop ebp
ret 4
Function at 0x45f260
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
mov ecx, dword fs:[0x30]
mov al, byte [ecx + 2]
leave
ret
Function at 0x40726f
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push str.g_f160cmd3feed1page1
push dword [0x574614]
push 0x485924
push dword [0x574610]
push str.http:__qqpet.wapsns.3g.qq.com_qqpet_fcgi_bin_phone_pet_sid
mov ecx, 5
call fcn.00401277
add esp, 0x14
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0
push 0
lea eax, [ebp - 8]
push eax
mov dword [ebp - 0xc], 0
push 0
lea eax, [ebp - 0xc]
push eax
push 1
mov eax, str.User_Agent:_Mozilla_5.0__iPhone__U__CPU_OS_4_2_1_like_Mac_OS_X__AppleWebKit_532.9__KHTML__like_Gecko__Version_5.0.3_Mobile_8B5097d_Safari_6531.22.7
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
mov dword [ebp - 0x14], 0
push 0
lea eax, [ebp - 0x14]
push eax
mov dword [ebp - 0x18], 0
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00401921
mov dword [ebp - 0x1c], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x407301
push ebx
call fcn.0040f0b2
add esp, 4
mov ebx, dword [ebp - 0x18]
test ebx, ebx
je 0x407311
push ebx
call fcn.0040f0b2
add esp, 4
mov ebx, dword [ebp - 0x14]
test ebx, ebx
je 0x407321
push ebx
call fcn.0040f0b2
add esp, 4
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x407331
push ebx
call fcn.0040f0b2
add esp, 4
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x407341
push ebx
call fcn.0040f0b2
add esp, 4
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x407351
push ebx
call fcn.0040f0b2
add esp, 4
lea eax, [ebp - 0x1c]
push eax
call fcn.00402dfe
mov dword [ebp - 0x20], eax
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x40736d
push ebx
call fcn.0040f0b2
add esp, 4
mov eax, dword [ebp - 0x20]
push eax
mov ebx, dword [0x57462c]
test ebx, ebx
je 0x407384
push ebx
call fcn.0040f0b2
add esp, 4
pop eax
mov dword [0x57462c], eax
mov eax, str._br__
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
mov eax, 0x54d59d
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 0x57462c
call fcn.004036c1
mov dword [ebp - 0xc], eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x4073bf
push ebx
call fcn.0040f0b2
add esp, 4
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4073cf
push ebx
call fcn.0040f0b2
add esp, 4
mov eax, dword [ebp - 0xc]
jmp 0x4073d7
mov esp, ebp
pop ebp
ret
Function at 0x41a950
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47eefb
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.004732e8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41a9d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00470b4a
mov eax, dword [eax]
push 0x5661f0
push eax
call fcn.00462f04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00473573
test bl, bl
je 0x41a9d2
push 0x5661f0
lea ecx, [esp + 0xc]
call fcn.00473903
push 0x569d98
lea ecx, [esp + 0xc]
call fcn.00473903
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 0x41aa0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00473573
jmp 0x41aad9
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 0x41aa92
lea edx, [esp + 0x7c]
push 0x569d94
push edx
call fcn.00462f04
add esp, 8
test eax, eax
je 0x41aa92
lea eax, [esp + 0x7c]
push 0x569d90
push eax
call fcn.00462f04
add esp, 8
test eax, eax
je 0x41aa92
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 0x41aa22
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.00473573
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 0x41b2d0
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 0x41b332
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 0x41b340
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47ef7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x57056c]
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 0x41b478
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41b3a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00473573
xor eax, eax
jmp 0x41b4ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004736b0
push esi
lea ecx, [esp + 0xc]
call fcn.0047393f
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 0x41b4cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041b2d0
test eax, eax
jne 0x41b4cd
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 accept
mov ecx, edi
call fcn.0041b2d0
test eax, eax
jne 0x41b4cd
lea eax, [esp + 0x14]
push 0x569dac
push eax
call fcn.00463f40
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b4ac
lea ecx, [esp + 0x14]
push 0x569da8
push ecx
call fcn.00463ec0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b4ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41b4af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00473660
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41b3be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00473573
xor eax, eax
jmp 0x41b4ef
mov byte [esi], 0
push 0x569da4
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.00473573
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 0x42c070
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 0x42c0de
cmp si, 0x69
ja 0x42c0de
add esi, 0xffd0
cmp si, 0x11
je 0x42c0ae
push 0x11
call edi
test ax, ax
jge 0x42c0ae
or esi, 0x2000
cmp si, 0x10
je 0x42c0c3
push 0x10
call edi
test ax, ax
jge 0x42c0c3
or esi, 0x4000
cmp si, 0x12
je 0x42c0d8
push 0x12
call edi
test ax, ax
jge 0x42c0d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42c0eb
mov esi, 0xbd
jmp 0x42c09f
cmp si, 0x6e
jne 0x42c0f8
mov esi, 0xbe
jmp 0x42c09f
cmp si, 0x6f
jne 0x42c099
mov esi, 0xbf
jmp 0x42c09f

Function at 0x42d8a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x580d20]
xor edx, edx
cmp eax, edx
jne 0x42d8c6
xor eax, eax
mov byte [eax + 0x580c20], al
inc eax
cmp eax, 0x100
jl 0x42d8ae
mov dword [0x580d20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x580c20
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42d957
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 0x42d92a
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 0x42d8f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42d9d0
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 0x42da23
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 0x42da0a
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 0x434720
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 0x4348b8
cmp ebp, ebx
jle 0x4348b8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43477e
dec eax
or eax, 0xfffffff8
inc eax
je 0x434785
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x434794
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43479b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004732b4
add esp, 4
cmp eax, ebx
je 0x4347bc
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.004732b4
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 0x4348ae
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 0x434895
mov al, byte [edx]
cmp al, 0xc0
jbe 0x434881
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x434876
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 0x434884
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x434884
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x434820
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 0x434811
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
Function at 0x437b30
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x480528
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x437b69
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0047ac67
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047acb3
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00437bf0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047acf0
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24