tnameserv[.]exe

Sharing

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General

Target

tnameserv.exe
Size

17KB
MD5

e849fd38a4b933fd7aef66c3d0bafb9f
SHA1

9b91ce11b88f73b6f0fe4e709c2c289ab2feb57a
SHA256

376cbbe63da6bcc42dd952c7445c6df73242aad120bcc3edaa9a5db21bbdbed4
SHA512

7bec8684b689615fb38ebe84ef4948f0c1045ec14272761b222b9846dfd7d612a81437910efa518c23bf40adef261edacf9dae4d7df2e43fa5ef2bfb4e69cb3b
SSDEEP

192:U0tKhVpsZP8nwm5/litoXkbVb247iT0fwvXULrNfH0JOqsmVgz28WhBq3Ad:XMh4h8nwm59iNp2w7qQ8JN77hh2Ad

Score

1^/10

Malware Config

Signatures

Files

tnameserv.exe
.exe windows x64

b38efe1cced70d8f8dbcf593f72894d5

Code Sign

12:f0:27:7e:0f:23:3b:39:f9:41:9b:06:e8:cd:e3:52
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

14/04/2015, 00:00

Not After

13/04/2018, 23:59

Subject

CN=Oracle America\, Inc.,OU=Code Signing Bureau,O=Oracle America\, Inc.,L=Redwood Shores,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

3f:55:a9:2b:1e:e4:fa:74:24:e2:b9:d1:12:05:5d:29:8f:17:e8:26
Signer

Actual PE Digest

3f:55:a9:2b:1e:e4:fa:74:24:e2:b9:d1:12:05:5d:29:8f:17:e8:26

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

jli

JLI_Launch
JLI_InitArgProcessing
JLI_CmdToArgs
JLI_GetStdArgc
JLI_GetStdArgs
JLI_MemAlloc

msvcr120

getenv
__argc
__argv
_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
printf
_configthreadlocale
__setusermatherr
_initterm_e
_initterm
__C_specific_handler
__initenv
_fmode
_commode
?terminate@@YAXXZ
__crtSetUnhandledExceptionFilter
_lock
_unlock
_calloc_crt
__dllonexit
_onexit
_cexit

kernel32

DecodePointer
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
EncodePointer
GetCommandLineA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 232B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 204B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b38efe1cced70d8f8dbcf593f72894d5

Code Sign

12:f0:27:7e:0f:23:3b:39:f9:41:9b:06:e8:cd:e3:52Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

3f:55:a9:2b:1e:e4:fa:74:24:e2:b9:d1:12:05:5d:29:8f:17:e8:26Signer

Headers

DLL Characteristics

File Characteristics

Imports

jli

msvcr120

kernel32

Sections

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

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

.data Size: 512B - Virtual size: 232B

.pdata Size: 512B - Virtual size: 204B

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 512B - Virtual size: 52B

12:f0:27:7e:0f:23:3b:39:f9:41:9b:06:e8:cd:e3:52
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

3f:55:a9:2b:1e:e4:fa:74:24:e2:b9:d1:12:05:5d:29:8f:17:e8:26
Signer

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

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

.data
Size: 512B - Virtual size: 232B

.pdata
Size: 512B - Virtual size: 204B

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 512B - Virtual size: 52B