mkisofs[.]exe | Triage

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General

Target

mkisofs.exe
Size

431KB
MD5

b9d5f1bbafde18dbd8456cf1c4502a6e
SHA1

2a1f25fea8d77825296d88a596f43fd8ca8b812b
SHA256

006976f1e9b433c18e186a6ffb51c13d962f33c04475faf115531530ec460c34
SHA512

6dc436f8ef7a5bfb85bc6ea3ce3571c2df75f7e770742622e9b985db79fda84ba0992799d43abe9f7a1c87b3a95ef7985f20fa51d88433bf71179a40b3aa19d0
SSDEEP

6144:B5bHcEhGoZEeqlmLAPYbE/xLx3vhW3EhUL6OQhW2KW2mPJ39zVnoPXzbv:X7ThAP2ehiEqL6eW2mPJ39zFoPXzbv

Score

1^/10

Malware Config

Signatures

Files

mkisofs.exe
.exe windows:4 windows x86 arch:x86

a3e2db1c5d6217c566431bd3717b0bd3

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:1c:b2:8a:00:00:00:00:00:26
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 19:41

Not After

15/04/2021, 19:51

Subject

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

09:0e:aa:29:4c:d4:ab:d9:eb:1c:c7:84:c9:24:24:3d
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

03/12/2019, 00:00

Not After

07/12/2022, 12:00

Subject

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US,1.2.840.113549.1.9.1=#0c126e6f7265706c7940766d776172652e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

5d:aa:d4:1c:c1:a9:50:0b:5d:ed:a2:79:34:f4:62:3b
Certificate

Issuer

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

Not Before

13/08/2018, 00:00

Not After

11/09/2021, 23:59

Subject

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,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

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

82:34:c0:2c:55:24:e3:a3:95:71:8a:3b:0d:01:41:98:21:91:5e:1b:a6:87:14:63:bc:07:bc:fd:ae:da:80:8b
Signer

Actual PE Digest

82:34:c0:2c:55:24:e3:a3:95:71:8a:3b:0d:01:41:98:21:91:5e:1b:a6:87:14:63:bc:07:bc:fd:ae:da:80:8b

Digest Algorithm

sha256

PE Digest Matches

true

08:b6:da:96:0e:34:25:29:a5:b0:c4:55:94:f5:da:89:08:81:1d:c2
Signer

Actual PE Digest

08:b6:da:96:0e:34:25:29:a5:b0:c4:55:94:f5:da:89:08:81:1d:c2

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

AddAtomA
ExitProcess
FindAtomA
GetACP
GetAtomNameA
GetFileAttributesA
GetLastError
GetOEMCP
GetStdHandle
ReadFile
SetConsoleCursorPosition
SetUnhandledExceptionFilter

msvcrt

_access
_close
_ecvt
_fcvt
_fdopen
_gcvt
_lseek
_open
_read
_setmode
_strdup
_unlink
_write
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_errno
_findclose
_findfirst
_findnext
_flsbuf
_fullpath
_get_osfhandle
_iob
_isctype
_onexit
_pctype
_setmode
_stat64
_stricmp
_tzset
abort
atexit
atoi
atol
calloc
clock
ctime
exit
fclose
fflush
fgets
fopen
fputc
fputs
fread
free
freopen
fseek
ftell
fwrite
getenv
gmtime
localtime
malloc
memcpy
memmove
memset
mktime
puts
qsort
realloc
rewind
signal
sscanf
strcat
strchr
strcmp
strcpy
strerror
strlen
strncmp
strncpy
strrchr
strstr
strtol
strtoul
time
tolower
toupper

Sections

.text
Size: 188KB - Virtual size: 187KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 111KB - Virtual size: 110KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 73KB

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

Sharing

General

Malware Config

Signatures

Files

a3e2db1c5d6217c566431bd3717b0bd3

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

61:1c:b2:8a:00:00:00:00:00:26Certificate

Key Usages

09:0e:aa:29:4c:d4:ab:d9:eb:1c:c7:84:c9:24:24:3dCertificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

5d:aa:d4:1c:c1:a9:50:0b:5d:ed:a2:79:34:f4:62:3bCertificate

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

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

82:34:c0:2c:55:24:e3:a3:95:71:8a:3b:0d:01:41:98:21:91:5e:1b:a6:87:14:63:bc:07:bc:fd:ae:da:80:8bSigner

08:b6:da:96:0e:34:25:29:a5:b0:c4:55:94:f5:da:89:08:81:1d:c2Signer

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 188KB - Virtual size: 187KB

.data Size: 111KB - Virtual size: 110KB

.rdata Size: 33KB - Virtual size: 33KB

.bss Size: - Virtual size: 73KB

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

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

61:1c:b2:8a:00:00:00:00:00:26
Certificate

09:0e:aa:29:4c:d4:ab:d9:eb:1c:c7:84:c9:24:24:3d
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

5d:aa:d4:1c:c1:a9:50:0b:5d:ed:a2:79:34:f4:62:3b
Certificate

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

61:19:93:e4:00:00:00:00:00:1c
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

82:34:c0:2c:55:24:e3:a3:95:71:8a:3b:0d:01:41:98:21:91:5e:1b:a6:87:14:63:bc:07:bc:fd:ae:da:80:8b
Signer

08:b6:da:96:0e:34:25:29:a5:b0:c4:55:94:f5:da:89:08:81:1d:c2
Signer

.text
Size: 188KB - Virtual size: 187KB

.data
Size: 111KB - Virtual size: 110KB

.rdata
Size: 33KB - Virtual size: 33KB

.bss
Size: - Virtual size: 73KB

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