file[.]exe | Triage

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General

Target

file.exe
Size

3.2MB
MD5

bc39def3c5716eb76d994fe4b7e597fb
SHA1

bdc1941fca9620d4eabbb1aa6fb1dc8862a130bd
SHA256

6ed5e19aac6c1cf5f1d2cd08f1db7fec2f1455fc79a9ddaa7cc45a8ce43a9fbe
SHA512

83d40fc0ad933004f1990b22bc300b942dabfd2c7370e9e4e57192bf154404ea6fac4abca93807f0e60af5dd1bd7dd57da8ed45990ae3dccb5f52d23f8329e97
SSDEEP

98304:THZ2fHyQEY0JIi4VaLGGteqp8OH7FCUGn:THIHKGi4VqGG9XFXm

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

Files

file.exe
.exe windows x86

Code Sign

12:f8:f0:28:ba:5b:ae:91:40:fb:5d:95:9b:d7:b6:5a
Certificate

Issuer

CN=HDD Toshiba SATA-III 8Tb HDWG460EZSTA N300 (7200rpm) 1024Mb 2.5 Rtl

Not Before

14-10-2022 12:08

Not After

15-10-2032 12:08

Subject

CN=HDD Toshiba SATA-III 8Tb HDWG460EZSTA N300 (7200rpm) 1024Mb 2.5 Rtl

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

11-05-2022 00:00

Not After

10-08-2033 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02-05-2019 00:00

Not After

18-01-2038 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

6d:60:02:45:5e:2f:29:bc:d5:cc:ec:bb:4c:39:37:18:0d:e8:66:45:15:8c:14:f2:11:f6:8a:80:51:42:73:85
Signer

Actual PE Digest

6d:60:02:45:5e:2f:29:bc:d5:cc:ec:bb:4c:39:37:18:0d:e8:66:45:15:8c:14:f2:11:f6:8a:80:51:42:73:85

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=HDD Toshiba SATA-III 8Tb HDWG460EZSTA N300 (7200rpm) 1024Mb 2.5 Rtl

14-10-2022 21:40
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 104KB - Virtual size: 236KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 25KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 2KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 9KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 200KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: - Virtual size: 5.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

12:f8:f0:28:ba:5b:ae:91:40:fb:5d:95:9b:d7:b6:5aCertificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

6d:60:02:45:5e:2f:29:bc:d5:cc:ec:bb:4c:39:37:18:0d:e8:66:45:15:8c:14:f2:11:f6:8a:80:51:42:73:85Signer

Signature Validations

Verification

14-10-2022 21:40 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

Size: 104KB - Virtual size: 236KB

Size: 25KB - Virtual size: 63KB

Size: 2KB - Virtual size: 84KB

Size: 1KB - Virtual size: 1KB

Size: 9KB - Virtual size: 16KB

.rsrc Size: 200KB - Virtual size: 200KB

.idata Size: 512B - Virtual size: 4KB

.themida Size: - Virtual size: 5.7MB

.boot Size: 2.9MB - Virtual size: 2.9MB

12:f8:f0:28:ba:5b:ae:91:40:fb:5d:95:9b:d7:b6:5a
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

6d:60:02:45:5e:2f:29:bc:d5:cc:ec:bb:4c:39:37:18:0d:e8:66:45:15:8c:14:f2:11:f6:8a:80:51:42:73:85
Signer

14-10-2022 21:40
Valid: false

.rsrc
Size: 200KB - Virtual size: 200KB

.idata
Size: 512B - Virtual size: 4KB

.themida
Size: - Virtual size: 5.7MB

.boot
Size: 2.9MB - Virtual size: 2.9MB