Overview
overview
7Static
static
7IDA-Pro-Ke...on_idb
windows10-2004-x64
6IDA-Pro-Ke...db.exe
windows10-2004-x64
1IDA-Pro-Ke...da_key
windows10-2004-x64
1IDA-Pro-Ke...ey.exe
windows10-2004-x64
1IDA-Pro-Ke...ch_ida
windows10-2004-x64
1IDA-Pro-Ke...da.exe
windows10-2004-x64
1IDA-Pro-Ke...np.exe
windows10-2004-x64
7Behavioral task
behavioral1
Sample
IDA-Pro-KeyGen/anon_idb
Resource
win10v2004-20231020-en
Behavioral task
behavioral2
Sample
IDA-Pro-KeyGen/anon_idb.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral3
Sample
IDA-Pro-KeyGen/ida_key
Resource
win10v2004-20231023-en
Behavioral task
behavioral4
Sample
IDA-Pro-KeyGen/ida_key.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral5
Sample
IDA-Pro-KeyGen/patch_ida
Resource
win10v2004-20231020-en
Behavioral task
behavioral6
Sample
IDA-Pro-KeyGen/patch_ida.exe
Resource
win10v2004-20231025-en
Behavioral task
behavioral7
Sample
IDA-Pro-KeyGen/repack/innounp.exe
Resource
win10v2004-20231023-en
General
-
Target
ida-pro-keygen.zip
-
Size
258KB
-
MD5
6d09767f95b113001291539aa5cf3846
-
SHA1
b31bb29801cd465add6c3f52415c56ea00cc5ae4
-
SHA256
b2b66f0ac642bac85af44c6bb0c471f3a8e6c95ca78e441f5e66a6b5c4646dc2
-
SHA512
7deb30d727354d5b62329dcb2305cdd835d270e1b09fd2b169a00b1d375e0ae72a0908f0a5f6d17f658a9b91d7a6859cd44ffad577aea3b23e65992f33d3e8d7
-
SSDEEP
6144:1+crC9Tlu8grH9cSPzDlKJnW3W9Qm7ylA+ZXS:1+O+yHqSPYA3WB7ylS
Malware Config
Signatures
-
resource yara_rule static1/unpack001/IDA-Pro-KeyGen/repack/innounp.exe upx -
Unsigned PE 5 IoCs
Checks for missing Authenticode signature.
resource unpack001/IDA-Pro-KeyGen/anon_idb.exe unpack001/IDA-Pro-KeyGen/ida_key.exe unpack001/IDA-Pro-KeyGen/patch_ida.exe unpack001/IDA-Pro-KeyGen/repack/innounp.exe unpack002/out.upx
Files
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ida-pro-keygen.zip.zip
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IDA-Pro-KeyGen/README.txt
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IDA-Pro-KeyGen/anon_idb.elf linux x86
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IDA-Pro-KeyGen/anon_idb.exe.exe windows:4 windows x86 arch:x86
a7238a194e7a87979d7dd5931e41e02d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__initenv
__lconv_init
__p__acmdln
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_initterm
_iob
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memmove
memset
printf
puts
signal
strlen
strncmp
vfprintf
_write
_strdup
_read
_open
_lseek
_close
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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IDA-Pro-KeyGen/ida-tmplv5.key
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IDA-Pro-KeyGen/ida-tmplv6v7.key
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IDA-Pro-KeyGen/ida_key.elf linux x86
-
IDA-Pro-KeyGen/ida_key.exe.exe windows:4 windows x86 arch:x86
bebc2b7344296f2c0025a711cf248150
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleW
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WideCharToMultiByte
msvcrt
__argv
__dllonexit
__getmainargs
__initenv
__lconv_init
__mb_cur_max
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_errno
_fmode
_initterm
_iob
_lock
_onexit
_unlock
calloc
ctime
exit
fclose
fgets
fopen
fprintf
fputc
fread
free
fseek
fwrite
getc
getenv
islower
isspace
isupper
isxdigit
localeconv
malloc
memcpy
memset
mktime
printf
putc
putchar
puts
rand
realloc
setlocale
signal
srand
strchr
strcpy
strerror
strlen
strncmp
strtol
strtoul
abort
time
tolower
ungetc
vfprintf
wcslen
atoi
Sections
.text Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 736B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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IDA-Pro-KeyGen/patch_ida.elf linux x86
-
IDA-Pro-KeyGen/patch_ida.exe.exe windows:4 windows x86 arch:x86
1b53b06dfcab6e508701c8bf34f192bc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesA
GetLastError
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
msvcrt
__dllonexit
__getmainargs
__initenv
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_errno
_findclose
_findfirst
_fmode
_fullpath
_initterm
_iob
_lock
_onexit
_stat
_unlock
calloc
exit
fclose
fopen
fprintf
fread
free
fseek
fwrite
malloc
memcpy
printf
puts
signal
strcpy
strerror
strlen
strncmp
strstr
abort
vfprintf
_findnext
_strdup
_chdir
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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IDA-Pro-KeyGen/repack/innounp.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 134KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 580KB - Virtual size: 580KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
IDA-Pro-KeyGen/repack/install_script.iss_dif
-
IDA-Pro-KeyGen/src/Makefile
-
IDA-Pro-KeyGen/src/anon_idb.c
-
IDA-Pro-KeyGen/src/base64.c
-
IDA-Pro-KeyGen/src/bigint.c
-
IDA-Pro-KeyGen/src/bigint.h
-
IDA-Pro-KeyGen/src/bigint_impl.h
-
IDA-Pro-KeyGen/src/ida_key.c
-
IDA-Pro-KeyGen/src/md5.c
-
IDA-Pro-KeyGen/src/md5.h
-
IDA-Pro-KeyGen/src/patch_ida.c