ktab[.]exe | Triage

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General

Target

ktab.exe
Size

33KB
MD5

85c5ae670d8e59e195bff9c0d0e2eedb
SHA1

b59eeba3f4eecd8886ffbc9a28e75e15d5b4b27c
SHA256

5dcbb9ff65e5fb5dbf272df32d0526a713070278195d8ec88883fceb498dfa3b
SHA512

191046b9e600d8dbe041226043fa92af739d371e47132958acea1918edc429fd58fba92aeca0a97da8c88d31d71fb1d91955f5563e4edc0979dd4e09168ee6a9
SSDEEP

768:0xbtm1yzwoKtQx13fuXX8N6Ct6YAk2be:eb4yzwC132n6Gb

Score

1^/10

Malware Config

Signatures

Files

ktab.exe
.exe windows:4 windows x86 arch:x86

a733117399418d01a86b31d71453d334

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

4b:bb:e0:d8:25:7c:d9:71:1a:1b:57:e6:bb:9c:66:0f
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

06/07/2012, 00:00

Not After

18/07/2015, 23:59

Subject

CN=Sun Microsystems\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Sun Microsystems,O=Sun Microsystems\, Inc.,L=Palo Alto,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

b2:e1:68:d3:16:a9:33:7f:78:19:31:a1:b0:b4:2c:c3:53:26:53:1c
Signer

Actual PE Digest

b2:e1:68:d3:16:a9:33:7f:78:19:31:a1:b0:b4:2c:c3:53:26:53:1c

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\BUILD_~1\jdk6_45\control\build\WINDOW~1\tmp\sun\sun.tools.security\ktab\obj\ktab.pdb

Imports

jli

JLI_ExactVersionId
JLI_JarUnpackFile
JLI_StringDup
JLI_ParseManifest
JLI_ValidVersionString
JLI_AcceptableRelease
JLI_FreeManifest
JLI_MemAlloc
JLI_MemFree

advapi32

RegOpenKeyExA
RegCloseKey
RegQueryValueExA
RegEnumKeyA

msvcr71

strcat
strcpy
strcmp
getenv
memset
_iob
fprintf
fclose
fwrite
fread
fopen
strrchr
strspn
printf
fgets
strchr
strerror
_errno
_strnicmp
_putenv
_beginthreadex
_access
_c_exit
_exit
_XcptFilter
_cexit
__p___initenv
_amsg_exit
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
__dllonexit
_onexit
_controlfp
exit
sprintf
memcpy
strncmp
sscanf
strlen
_stat
strcspn
fflush

kernel32

GetProcAddress
GetExitCodeThread
LoadLibraryA
GetCommandLineA
CreateProcessA
GetModuleHandleA
CloseHandle
FreeLibrary
WaitForSingleObject
GetLastError
FormatMessageA
LocalFree
QueryPerformanceFrequency
QueryPerformanceCounter
GetModuleFileNameA
GetExitCodeProcess

Sections

.text
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a733117399418d01a86b31d71453d334

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

4b:bb:e0:d8:25:7c:d9:71:1a:1b:57:e6:bb:9c:66:0fCertificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

b2:e1:68:d3:16:a9:33:7f:78:19:31:a1:b0:b4:2c:c3:53:26:53:1cSigner

Headers

File Characteristics

PDB Paths

Imports

jli

advapi32

msvcr71

kernel32

Sections

.text Size: 14KB - Virtual size: 13KB

.rdata Size: 9KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 188B

.rsrc Size: 2KB - Virtual size: 2KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

4b:bb:e0:d8:25:7c:d9:71:1a:1b:57:e6:bb:9c:66:0f
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

b2:e1:68:d3:16:a9:33:7f:78:19:31:a1:b0:b4:2c:c3:53:26:53:1c
Signer

.text
Size: 14KB - Virtual size: 13KB

.rdata
Size: 9KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 188B

.rsrc
Size: 2KB - Virtual size: 2KB