joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10022012
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10022034
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10022034
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10022034
ret
cmp word [ebx + 4], 0x14c
jne 0x10022034
test word [ebx + 0x16], 2
je 0x10022034
test word [ebx + 0x16], 0x100
je 0x10022034
cmp word [ebx + 0x18], 0x10b
jne 0x10022034
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10022034
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100220c0
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10022054
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10008f9f
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10022034
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100220c0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10022034
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10022034
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10022034
ret
cmp word [ebx + 4], 0x14c
jne 0x10022034
test word [ebx + 0x16], 2
je 0x10022034
test word [ebx + 0x16], 0x100
je 0x10022034
cmp word [ebx + 0x18], 0x10b
jne 0x10022034
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10022034
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100220c0
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10022054
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10008f9f
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10022034
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x10022177
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100221d0
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10022177
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10022186
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10427e29
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100221d7
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1000904d
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10022276
add edi, 4
add eax, 2
dec ecx
jne 0x100221bc
call 0x10022223
loope 0x10022219
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10022273
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10022284
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x10022237
cmp eax, ecx
ja 0x10022237
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100222c1
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100222b7
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1000952c
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10022186
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100221d0
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10022177
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10022186
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10427e29
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100221d7
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1000904d
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10022276
add edi, 4
add eax, 2
dec ecx
jne 0x100221bc
call 0x10022223
loope 0x10022219
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10022273
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10022284
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x10022237
cmp eax, ecx
ja 0x10022237
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100222c1
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100222b7
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1000952c
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10009760
Capabilities:
Access peb ldr_data
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x1007e5d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
mov eax, dword [0x100f5378]
push ebx
push esi
push edi
mov dword [esp + 0xc], eax
mov esi, dword [esp + 0x30]
mov edi, dword [esp + 0x2c]
lea ecx, [esp + 0x2c]
push esi
lea edx, [esp + 0x10]
push ecx
lea eax, [esp + 0x18]
push edx
push eax
push edi
mov dword [esp + 0x30], 0
call fcn.10009230
add esp, 0x14
dec esi
neg esi
sbb esi, esi
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x24]
add esi, 3
lea edx, [esp + 0x30]
lea ecx, [esi + esi*2]
push edx
push 0x20006
push 0
lea esi, [edi + ecx*4]
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov dword [ebx], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x10009802
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x30]
push edx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
test eax, eax
jne 0x100098bb
mov edx, dword [esi + 8]
push edx
call fcn.10011f60
add esp, 4
test eax, eax
mov eax, dword [esi + 8]
je 0x10009852
cmp eax, 0x80000301
jne 0x10009820
mov eax, dword [esi]
jmp 0x1000982d
push 0
push esi
push 0x7d1
call fcn.10017480
mov edx, dword [esp + 0x2c]
lea ecx, [esp + 0x24]
push 4
push ecx
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
push 4
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x100098b0
jmp 0x100098aa
cmp eax, reloc.OLEAUT32.dll_SysReAllocStringLen
jne 0x10009881
mov esi, dword [esi]
or ecx, 0xffffffff
mov edi, esi
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esp + 0x30]
not ecx
push ecx
mov ecx, dword [esp + 0x30]
push esi
push 1
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x100098b0
jmp 0x100098aa
cmp eax, reloc.WS2_32.dll_getpeername
jne 0x100098b0
mov esi, dword [esi]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov eax, dword [esi + 4]
add esi, 8
push eax
push esi
push 3
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x100098b0
mov dword [ebx], 1
mov eax, dword [esp + 0x30]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 0xffffffff
call fcn.10073b62
mov ecx, dword [esp + 0x14]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x1000dc60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007e96b
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.100738d7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1000dce2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.100717fa
mov eax, dword [eax]
push 0x100e8210
push eax
call fcn.10064304
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.10073b62
test bl, bl
je 0x1000dce2
push 0x100e8210
lea ecx, [esp + 0xc]
call fcn.10073ef2
push 0x100ebd60
lea ecx, [esp + 0xc]
call fcn.10073ef2
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 0x1000dd1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.10073b62
jmp 0x1000dde9
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 0x1000dda2
lea edx, [esp + 0x7c]
push 0x100ebd5c
push edx
call fcn.10064304
add esp, 8
test eax, eax
je 0x1000dda2
lea eax, [esp + 0x7c]
push 0x100ebd58
push eax
call fcn.10064304
add esp, 8
test eax, eax
je 0x1000dda2
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 0x1000dd32
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.10073b62
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 0x1000e5e0
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 0x1000e642
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 0x1000e650
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007e9eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100f5378]
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 0x1000e788
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x1000e6b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10073b62
xor eax, eax
jmp 0x1000e7ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.10073c9f
push esi
lea ecx, [esp + 0xc]
call fcn.10073f2e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x100ebd98
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x1000e7dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.1000e5e0
test eax, eax
jne 0x1000e7dd
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 SysReAllocStringLen
mov ecx, edi
call fcn.1000e5e0
test eax, eax
jne 0x1000e7dd
lea eax, [esp + 0x14]
push 0x100ebd74
push eax
call fcn.10065380
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000e7bc
lea ecx, [esp + 0x14]
push 0x100ebd70
push ecx
call fcn.10065300
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000e7bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1000e7bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.10073c4f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1000e6ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10073b62
xor eax, eax
jmp 0x1000e7ff
mov byte [esi], 0
push 0x100ebd6c
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.10073b62
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 0x10019d50
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 0x10019dbe
cmp si, 0x69
ja 0x10019dbe
add esi, 0xffd0
cmp si, 0x11
je 0x10019d8e
push 0x11
call edi
test ax, ax
jge 0x10019d8e
or esi, 0x2000
cmp si, 0x10
je 0x10019da3
push 0x10
call edi
test ax, ax
jge 0x10019da3
or esi, 0x4000
cmp si, 0x12
je 0x10019db8
push 0x12
call edi
test ax, ax
jge 0x10019db8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x10019dcb
mov esi, 0xbd
jmp 0x10019d7f
cmp si, 0x6e
jne 0x10019dd8
mov esi, 0xbe
jmp 0x10019d7f
cmp si, 0x6f
jne 0x10019d79
mov esi, 0xbf
jmp 0x10019d7f

Function at 0x1001b140
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007f3f1
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14c
push ebp
mov ebp, dword [esp + 0x160]
push esi
push edi
push 0xffffffffffffffff
push 0
mov ecx, ebp
call fcn.10072dc4
mov esi, dword [esp + 0x16c]
push 0xffffffffffffffff
push 0
mov ecx, esi
call fcn.10072c18
mov eax, dword [esp + 0x170]
lea ecx, [esp + 0xc]
push eax
call fcn.10073bd0
lea ecx, [esp + 0xc]
push str..
lea edx, [esp + 0x18]
push ecx
push edx
mov dword [esp + 0x16c], 0
call fcn.10073dab
mov eax, dword [eax]
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
lea ecx, [esp + 0x14]
mov edi, eax
call fcn.10073b62
test edi, edi
je 0x1001b28e
mov edx, dword [0x100f5378]
mov dword [esp + 0x10], edx
cmp edi, 0xffffffff
mov byte [esp + 0x160], 1
je 0x1001b27d
cmp byte [esp + 0x44], 0x2e
je 0x1001b262
lea eax, [esp + 0xc]
push 0x100e8210
lea ecx, [esp + 0x18]
push eax
push ecx
call fcn.10073dab
push eax
lea ecx, [esp + 0x14]
mov byte [esp + 0x164], 2
call fcn.10073c4f
lea ecx, [esp + 0x14]
mov byte [esp + 0x160], 1
call fcn.10073b62
lea edx, [esp + 0x44]
lea ecx, [esp + 0x10]
push edx
call fcn.10073ef2
test byte [esp + 0x18], 0x10
mov eax, dword [esi + 8]
je 0x1001b248
push 1
jmp 0x1001b24a
push 0
push eax
mov ecx, esi
call fcn.100730b6
mov eax, dword [ebp + 8]
lea ecx, [esp + 0x10]
push ecx
push eax
mov ecx, ebp
call fcn.10072f39
lea edx, [esp + 0x18]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x1001b1ee
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [esp + 0x10]
mov byte [esp + 0x160], 0
call fcn.10073b62
lea ecx, [esp + 0xc]
mov dword [esp + 0x160], 0xffffffff
call fcn.10073b62
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x158
ret
Function at 0x1001b2c0
Capabilities:
Delete directory
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x1007f410
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x28
push ebx
push esi
lea ecx, [esp + 8]
call fcn.10072d31
xor esi, esi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], esi
call fcn.1007302a
mov eax, dword [esp + 0x40]
lea ecx, [esp + 0x1c]
push eax
lea edx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x44], 1
call fcn.1001b140
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp eax, esi
mov ebx, eax
jle 0x1001b35d
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
mov eax, dword [esp + 0x28]
cmp dword [eax + esi*4], 0
je 0x1001b34c
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx + esi*4]
push eax
call fcn.1001b2c0
mov edx, dword [esp + 0x18]
add esp, 4
mov eax, dword [edx + esi*4]
push eax
call edi
jmp 0x1001b356
mov eax, dword [esp + 0x14]
mov eax, dword [eax + esi*4]
push eax
call ebp
inc esi
cmp esi, ebx
jl 0x1001b326
pop edi
pop ebp
lea ecx, [esp + 0x1c]
mov byte [esp + 0x38], 0
call fcn.1007305d
lea ecx, [esp + 8]
mov dword [esp + 0x38], 0xffffffff
call fcn.10072d64
mov ecx, dword [esp + 0x30]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x34
ret

Function at 0x1001b390
Capabilities:
Delete directory

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp byte [esi], 0x20
jne 0x1001b3a2
mov al, byte [esi + 1]
inc esi
cmp al, 0x20
je 0x1001b39a
cmp byte [esi], 0
je 0x1001b3d1
cmp byte [esi + 1], 0x3a
jne 0x1001b3bf
mov al, byte [esi + 2]
test al, al
je 0x1001b3d1
cmp al, 0x5c
jne 0x1001b3bf
mov al, byte [esi + 3]
test al, al
je 0x1001b3d1
push esi
call fcn.1001b2c0
add esp, 4
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
pop esi
ret
xor eax, eax
pop esi
ret

Function at 0x1001b760
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x10105a48]
xor edx, edx
cmp eax, edx
jne 0x1001b786
xor eax, eax
mov byte [eax + 0x10105948], al
inc eax
cmp eax, 0x100
jl 0x1001b76e
mov dword [0x10105a48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x10105948
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x1001b817
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 0x1001b7ea
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 0x1001b7b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x1001b890
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 0x1001b8e3
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 0x1001b8ca
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 0x10026120
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 0x100262b8
cmp ebp, ebx
jle 0x100262b8
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 0x1002617e
dec eax
or eax, 0xfffffff8
inc eax
je 0x10026185
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x10026194
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1002619b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100738a3
add esp, 4
cmp eax, ebx
je 0x100261bc
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.100738a3
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 0x100262ae
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 0x10026295
mov al, byte [edx]
cmp al, 0xc0
jbe 0x10026281
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x10026276
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 0x10026284
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x10026284
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x10026220
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 0x10026211
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 0x100295a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x1007fdf8
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 0x100295d9
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.1007b21f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.1007b26b
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.10029660
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.1007b2a8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24