file[.]exe | Triage

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General

Target

file.exe
Size

3.6MB
MD5

e2ab3fcf152a2f80ee63b1f8e9ebb943
SHA1

08f633bbfd80c6fa037197a57eb0e33af66c3427
SHA256

cfe40f3c2c4988c5ef6670ed65d864b414e339090b3ae5f05b63d3248b846e2c
SHA512

428fac33bf1b592171f07e3c9edcae6afca5a725dace569b797fd3c53456dad7292995dfe792d006e2e17c6adb3c4f247f026a1e5ca05c3f733eb84065a3a664
SSDEEP

49152:bQ+kaTsCArncazA/U5WAgjtSykbET/QPqmlMlkunpG7WXxP6YcC/ZLGVB83+5huS:Z9MccngIPtxgc7WX16YBj+5G2P

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:4 windows x86 arch:x86

Code Sign

23:20:ba:76:1b:e8:0e:a7:40:6d:3c:b4:d4:c4:ab:dd
Certificate

Issuer

CN=Toshiba MQ01ABDxx 2.5 MQ01ABD050

Not Before

20/06/2022, 19:19

Not After

21/06/2032, 19:19

Subject

CN=Toshiba MQ01ABDxx 2.5 MQ01ABD050

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

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

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,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

aa:19:d7:e4:4c:e3:b5:0a:9c:49:74:32:96:0a:c4:bd:60:12:ac:37:b2:3f:51:f9:98:7a:0e:d6:45:62:56:eb
Signer

Actual PE Digest

aa:19:d7:e4:4c:e3:b5:0a:9c:49:74:32:96:0a:c4:bd:60:12:ac:37:b2:3f:51:f9:98:7a:0e:d6:45:62:56:eb

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 69KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 7KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 6.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 3.5MB - Virtual size: 3.5MB

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

23:20:ba:76:1b:e8:0e:a7:40:6d:3c:b4:d4:c4:ab:ddCertificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

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

aa:19:d7:e4:4c:e3:b5:0a:9c:49:74:32:96:0a:c4:bd:60:12:ac:37:b2:3f:51:f9:98:7a:0e:d6:45:62:56:ebSigner

Headers

DLL Characteristics

File Characteristics

Sections

Size: 69KB - Virtual size: 176KB

Size: 7KB - Virtual size: 20KB

Size: 512B - Virtual size: 12B

.idata Size: 512B - Virtual size: 8KB

.rsrc Size: 3KB - Virtual size: 8KB

.themida Size: - Virtual size: 6.1MB

.boot Size: 3.5MB - Virtual size: 3.5MB

23:20:ba:76:1b:e8:0e:a7:40:6d:3c:b4:d4:c4:ab:dd
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

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

aa:19:d7:e4:4c:e3:b5:0a:9c:49:74:32:96:0a:c4:bd:60:12:ac:37:b2:3f:51:f9:98:7a:0e:d6:45:62:56:eb
Signer

.idata
Size: 512B - Virtual size: 8KB

.rsrc
Size: 3KB - Virtual size: 8KB

.themida
Size: - Virtual size: 6.1MB

.boot
Size: 3.5MB - Virtual size: 3.5MB