file[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

file.exe
Size

3.1MB
MD5

6b13a8ae290d32b179b33c288942d102
SHA1

1b2e528a6d362707c1925f571bb64096cde1b36b
SHA256

bc842797c37278951f77869edbdb0d8f5f05c0eedff245e8c45e2a3f46ea0e0c
SHA512

f85df427e8662df1db20fb31ac1e00f3664cf2ace09582a6730b995d055d93237d514786c50bd0bf64e26ffb6df411d8b678c90daaf531d2b79915678024b517
SSDEEP

49152:4b6fR16dVcVhiWLGgbkMBEvuz2mZ440DCkPV0Z/C/emSm4pQxn086mQtpZOR2EBo:4ba/60VtGgbAuyx7DCk9x/e7QzIOR2f

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

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5a
Certificate

Issuer

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

Not Before

10/12/2022, 12:00

Not After

11/12/2032, 12:00

Subject

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

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

c8:21:56:26:aa:2f:8f:1e:46:37:79:06:c3:2b:cd:87:d7:aa:54:1a:71:9d:34:cf:b4:3f:5d:8b:67:80:24:9e
Signer

Actual PE Digest

c8:21:56:26:aa:2f:8f:1e:46:37:79:06:c3:2b:cd:87:d7:aa:54:1a:71:9d:34:cf:b4:3f:5d:8b:67:80:24:9e

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: 5KB - Virtual size: 16KB

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: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 3.0MB - Virtual size: 3.0MB

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

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5aCertificate

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

c8:21:56:26:aa:2f:8f:1e:46:37:79:06:c3:2b:cd:87:d7:aa:54:1a:71:9d:34:cf:b4:3f:5d:8b:67:80:24:9eSigner

Headers

DLL Characteristics

File Characteristics

Sections

Size: 69KB - Virtual size: 176KB

Size: 5KB - Virtual size: 16KB

Size: 512B - Virtual size: 12B

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

.rsrc Size: 2KB - Virtual size: 8KB

.themida Size: - Virtual size: 5.5MB

.boot Size: 3.0MB - Virtual size: 3.0MB

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5a
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

c8:21:56:26:aa:2f:8f:1e:46:37:79:06:c3:2b:cd:87:d7:aa:54:1a:71:9d:34:cf:b4:3f:5d:8b:67:80:24:9e
Signer

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

.rsrc
Size: 2KB - Virtual size: 8KB

.themida
Size: - Virtual size: 5.5MB

.boot
Size: 3.0MB - Virtual size: 3.0MB