joyce8/EMBER2024-capa huggingface dataset:
Function at 0x431e00
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
sub esp, 0x28
mov eax, dword [edx]
push esi
mov esi, ecx
cmp eax, dword [esi + 0xb4]
jne 0x431e32
cmp dword [edx + 8], 0xffffff65
jne 0x431e32
movzx eax, word [edx + 0xc]
sub eax, 0x2d
je 0x431e78
sub eax, 0x14
je 0x431e3b
sub eax, 2
je 0x431e78
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
test al, 1
je 0x431e32
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], 2
push eax
push 0xffffffffffffffff
push 0x102b
push dword [esi + 0xb4]
mov dword [ebp - 0x1c], 2
call dword [sym.imp.USER32.dll_SendMessageA]
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret 8
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
test al, 1
je 0x431e32
mov ecx, esi
call fcn.00430f50
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x434100
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c4
mov eax, dword [0x89a474]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x89e098], 0
mov edx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
jne 0x434180
push esi
push edx
lea eax, [ebp - 0x2c4]
push eax
call fcn.0040c750
push 0x4010
push 0x160
lea ecx, [ebp - 0x164]
push ecx
mov ecx, dword [ebp + 0xc]
or ecx, 0x80
push ecx
push dword [eax]
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push dword [ebp - 0x2c4]
mov esi, eax
call fcn.0044467c
mov ecx, dword [ebp - 0x160]
add esp, 4
mov eax, esi
mov dword [edi], ecx
pop esi
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044443d
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [0x89e090]
test eax, eax
je 0x4341a7
push 0x4010
push 0x2b4
lea ecx, [ebp - 0x2b8]
push ecx
mov ecx, dword [ebp + 0xc]
or ecx, 0x80
push ecx
push edx
call eax
mov ecx, dword [ebp - 0x2b4]
mov dword [edi], ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.0044443d
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4341c0
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x164
mov eax, dword [0x89a474]
xor eax, ebp
mov dword [ebp - 4], eax
mov al, byte [ebp + 8]
mov edx, 0x4011
test al, al
mov ecx, 0x4110
lea eax, [ebp - 0x164]
cmovne ecx, edx
push ecx
push 0x160
push eax
push 0x90
push 0x4556a4
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044443d
mov esp, ebp
pop ebp
ret 4
Function at 0x434d30
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4542a5
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
push ebx
push esi
push edi
mov eax, dword [0x89a474]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x18], ebx
mov edi, dword [ebp + 8]
cmp edi, dword [ebp + 0xc]
je 0x434f11
nop dword [eax]
movzx eax, byte [edi]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edi + 1]
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, ebx
push eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.00434c50
cmp dword [ebp - 0x1c], 0
jne 0x434f02
cmp dword [ebx + 8], 0x15555555
je 0x434f25
lea eax, [ebx + 4]
mov dword [ebp - 0x28], eax
push 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], 0
call fcn.00444635
mov ecx, dword [edi]
mov esi, eax
add esp, 4
mov dword [ebp - 0x24], esi
mov dword [esi + 8], ecx
mov ecx, dword [ebx + 8]
mov eax, dword [ebx + 0x1c]
inc ecx
mov dword [ebp - 0x14], eax
movss xmm3, dword [ebx]
mov dword [ebp - 4], 1
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
shr ecx, 0x1f
addsd xmm0, qword [ecx*8 + 0x457370]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x457370]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
seta al
test al, al
je 0x434ea5
divss xmm2, xmm3
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x30], xmm0
fld qword [ebp - 0x30]
fstp qword [esp]
call fcn.00448820
fstp qword [ebp - 0x30]
movsd xmm0, qword [ebp - 0x30]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.00444ea0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebp - 0x14]
cmp eax, ecx
jae 0x434e7e
cmp eax, 0x200
jae 0x434e7c
shl eax, 3
cmp eax, ecx
jae 0x434e7e
mov eax, ecx
push eax
mov ecx, ebx
call fcn.0043ab40
push dword [ebp - 0x10]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.00434c50
mov edx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x1c], eax
jmp 0x434ea8
mov edx, dword [ebp - 0x20]
mov eax, dword [ebx + 8]
mov ecx, dword [edx + 4]
inc eax
mov edi, dword [ebp - 0x28]
mov dword [ebx + 8], eax
mov dword [esi], edx
mov dword [esi + 4], ecx
mov dword [ecx], esi
mov dword [edx + 4], esi
mov eax, dword [ebx + 0x18]
and eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x24], 0
mov ebx, dword [ecx + eax*8]
cmp ebx, dword [edi]
mov edi, dword [ebp + 8]
mov ebx, dword [ebp - 0x18]
jne 0x434ee4
mov dword [ecx + eax*8], esi
jmp 0x434ef7
cmp dword [ecx + eax*8], edx
jne 0x434eee
mov dword [ecx + eax*8], esi
jmp 0x434efb
mov edx, dword [ebp - 0x14]
cmp dword [ecx + eax*8 + 4], edx
jne 0x434efb
mov dword [ecx + eax*8 + 4], esi
mov dword [ebp - 4], 0xffffffff
add edi, 4
mov dword [ebp + 8], edi
cmp edi, dword [ebp + 0xc]
jne 0x434d70
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push str.unordered_map_set_too_long
call fcn.004455eb
int3
Function at 0x43ab40
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov edx, dword [ebp + 8]
mov eax, 0x1fffffff
push ebx
mov ebx, ecx
bsr ecx, eax
push esi
push edi
mov edi, 1
mov dword [ebp - 0xc], ebx
mov eax, edi
shl eax, cl
cmp edx, eax
ja 0x43ac93
mov esi, dword [ebx + 4]
lea eax, [edx - 1]
or eax, edi
mov dword [ebp + 8], esi
bsr ecx, eax
push esi
lea ecx, [ecx + 1]
shl edi, cl
lea ecx, [ebx + 0xc]
lea eax, [edi + edi]
push eax
call fcn.0043aa40
mov ecx, dword [ebx + 4]
lea eax, [edi - 1]
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x1c], edi
mov ecx, dword [ecx]
mov edx, ecx
cmp ecx, esi
je 0x43ac66
movzx eax, byte [ecx + 8]
mov edx, dword [edx]
xor eax, 0x811c9dc5
imul edi, eax, 0x1000193
movzx eax, byte [ecx + 9]
xor edi, eax
imul eax, edi, 0x1000193
mov edi, dword [ebx + 0x18]
and edi, eax
mov eax, dword [ebx + 0xc]
mov ebx, dword [eax + edi*8]
lea eax, [eax + edi*8]
mov dword [ebp - 4], eax
cmp ebx, esi
jne 0x43abde
mov dword [eax], ecx
mov dword [eax + 4], ecx
jmp 0x43ac59
mov eax, dword [eax + 4]
movzx edi, word [ecx + 8]
cmp di, word [eax + 8]
jne 0x43ac1a
mov eax, dword [eax]
mov dword [ebp - 8], eax
cmp eax, ecx
je 0x43ac12
mov ebx, dword [ecx + 4]
mov esi, dword [ebp - 8]
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp + 8]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
mov eax, dword [ebp - 4]
mov dword [eax + 4], ecx
jmp 0x43ac59
mov edi, eax
cmp ebx, eax
je 0x43ac36
mov eax, dword [eax + 4]
mov edi, eax
movzx esi, word [ecx + 8]
cmp si, word [eax + 8]
mov esi, dword [ebp + 8]
je 0x43ac6f
cmp ebx, eax
jne 0x43ac20
mov eax, dword [ecx + 4]
mov dword [ebp - 8], eax
mov dword [eax], edx
mov ebx, dword [edx + 4]
mov dword [ebx], edi
mov eax, dword [edi + 4]
mov dword [eax], ecx
mov dword [edi + 4], ebx
mov edi, dword [ebp - 8]
mov dword [edx + 4], edi
mov dword [ecx + 4], eax
mov eax, dword [ebp - 4]
mov dword [eax], ecx
mov ebx, dword [ebp - 0xc]
mov ecx, edx
cmp edx, esi
jne 0x43aba2
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [ecx + 4]
mov eax, dword [eax]
mov dword [ebp - 8], eax
mov esi, eax
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp + 8]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
jmp 0x43ac59
push str.invalid_hash_bucket_count
call fcn.004455eb
int3
Function at 0x44b216
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4595cc
push 0x4595c4
push str.FlsAlloc
push 0x1e
call fcn.0044b0f4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x44b24a
push dword [ebp + 8]
mov ecx, esi
call dword [0x455308]
call esi
jmp 0x44b250
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x44b294
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4595dc
push 0x4595d4
push str.FlsGetValue
push 0x20
call fcn.0044b0f4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x44b2cb
push dword [ebp + 8]
mov ecx, esi
call dword [0x455308]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x44cb5e
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x44cbfb
push ebx
push esi
call fcn.0044cb27
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0044aec4
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x44cba8
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x44cbfa
push edi
push eax
call fcn.0044abb1
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x44cbc8
call fcn.0044ab77
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x44cbf9
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0044aec4
add esp, 0x20
test eax, eax
jne 0x44cbe7
push edi
call fcn.0044ab77
jmp 0x44cbef
push ebx
call fcn.0044ab77
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x100211d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100c4050
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.100b96b3
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10021ee0
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x10021224
jmp dword [ecx*4 + 0x1002138c]
mov al, byte [esi]
test al, al
je 0x10021252
cmp al, 0x20
je 0x1002123e
cmp al, 0xa1
jne 0x10021252
cmp byte [esi + 1], al
jne 0x10021252
test al, 0x80
je 0x1002124a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x10021252
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10021231
test ecx, ecx
je case.default.0x10021224
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x10021224
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x10021298
cmp dl, 0xa1
jne 0x1002128c
cmp byte [eax + 1], 0xa1
jne 0x1002128c
test ecx, ecx
jne 0x10021284
mov edi, eax
mov ecx, 1
inc eax
jmp 0x100212ac
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x100212c6
jmp 0x100212ac
cmp dl, 0x20
jne 0x100212aa
test ecx, ecx
jne 0x100212a3
mov edi, eax
mov ecx, 1
jmp 0x100212ac
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1002126c
cmp ecx, 1
jne case.default.0x10021224
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10021224
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10021224
mov al, byte [esi]
test al, al
je 0x1002131e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x10021304
mov cl, byte [esi + 1]
test cl, cl
je 0x1002131e
cmp al, 0xa1
jne 0x100212f4
cmp cl, al
je 0x10021301
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.100221b0
inc esi
jmp 0x10021316
cmp al, 0x20
je 0x10021316
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.100221f0
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x100212dd
push 0
lea ecx, [esp + 0x14]
call fcn.100221f0
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1002b2b0
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x10021351
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x100ce2b0
call fcn.100220e0
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.100b9645
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x10025d90
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x100c43bb
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.100b93ba
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10025e12
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.100b72cc
mov eax, dword [eax]
push 0x100e9cd0
push eax
call fcn.100a5c74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.100b9645
test bl, bl
je 0x10025e12
push 0x100e9cd0
lea ecx, [esp + 0xc]
call fcn.100b99d5
push 0x100e9cdc
lea ecx, [esp + 0xc]
call fcn.100b99d5
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 0x10025e4e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.100b9645
jmp 0x10025f19
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 0x10025ed2
lea edx, [esp + 0x7c]
push 0x100e9cd8
push edx
call fcn.100a5c74
add esp, 8
test eax, eax
je 0x10025ed2
lea eax, [esp + 0x7c]
push 0x100e9cd4
push eax
call fcn.100a5c74
add esp, 8
test eax, eax
je 0x10025ed2
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 0x10025e62
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.100b9645
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 0x10026710
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 0x10026772
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 0x10026780
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x100c443b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x10139090]
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 0x100268b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x100267e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100b9645
xor eax, eax
jmp 0x1002692f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.100b9782
push esi
lea ecx, [esp + 0xc]
call fcn.100b9a11
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 0x1002690d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.10026710
test eax, eax
jne 0x1002690d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.10026710
test eax, eax
jne 0x1002690d
lea eax, [esp + 0x14]
push 0x100e9cec
push eax
call fcn.100a6dc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x100268ec
lea ecx, [esp + 0x14]
push 0x100e9ce8
push ecx
call fcn.100a6d40
mov esi, eax
add esp, 8
test esi, esi
jne 0x100268ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x100268ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.100b9732
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x100267fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100b9645
xor eax, eax
jmp 0x1002692f
mov byte [esi], 0
push 0x100e9ce4
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.100b9645
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 0x10035c80
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 0x10035cee
cmp si, 0x69
ja 0x10035cee
add esi, 0xffd0
cmp si, 0x11
je 0x10035cbe
push 0x11
call edi
test ax, ax
jge 0x10035cbe
or esi, 0x2000
cmp si, 0x10
je 0x10035cd3
push 0x10
call edi
test ax, ax
jge 0x10035cd3
or esi, 0x4000
cmp si, 0x12
je 0x10035ce8
push 0x12
call edi
test ax, ax
jge 0x10035ce8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x10035cfb
mov esi, 0xbd
jmp 0x10035caf
cmp si, 0x6e
jne 0x10035d08
mov esi, 0xbe
jmp 0x10035caf
cmp si, 0x6f
jne 0x10035ca9
mov esi, 0xbf
jmp 0x10035caf

Function at 0x100374e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x10149c38]
xor edx, edx
cmp eax, edx
jne 0x10037506
xor eax, eax
mov byte [eax + 0x10149b38], al
inc eax
cmp eax, 0x100
jl 0x100374ee
mov dword [0x10149c38], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x10149b38
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10037597
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 0x1003756a
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 0x10037538
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x100375a0
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 0x100375f3
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 0x100375da
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 0x1003e670
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 0x1003e808
cmp ebp, ebx
jle 0x1003e808
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 0x1003e6ce
dec eax
or eax, 0xfffffff8
inc eax
je 0x1003e6d5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x1003e6e4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1003e6eb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100b9386
add esp, 4
cmp eax, ebx
je 0x1003e70c
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.100b9386
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 0x1003e7fe
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 0x1003e7e5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x1003e7d1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x1003e7c6
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 0x1003e7d4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x1003e7d4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x1003e770
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 0x1003e761
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 0x10041b20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x100c5928
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 0x10041b59
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.100c0d02
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.100c0d4e
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.10041be0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.100c0d8b
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24