file[.]exe | Triage

Sharing

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General

Target

file.exe
Size

4.1MB
MD5

82c470c652ce1f039edb6486f878f766
SHA1

425a90761731d3d4867a0e4628d46cf1c4856f44
SHA256

792d8bfb5e0660c8967fa84902963bbd3ccc345f9e17f777c6d016343655afdf
SHA512

bee0e81e11f8a4457b89dee54a26ff8148e520d7049df77d0a2705bb92402f3f6814b1e103dc17a267ee7874821f4ed0567e2aa50841247748cc534a57bde92a
SSDEEP

98304:8HswGIPlWbxvQ04sgyZ6L1ympDF73twzC/:8bL4ldgyZqI8DF7MC/

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

47:c4:86:6a:52:9f:b0:8a:4e:f0:3e:bc:3a:ea:26:7d
Certificate

Issuer

CN=www.feminine.com

Not Before

23/09/2022, 09:08

Not After

23/09/2023, 09:28

Subject

CN=www.feminine.com

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

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

2f:4e:88:f0:67:44:25:02:64:af:81:2c:f6:70:9b:b8:cf:d7:40:bf:34:a0:f4:9f:b7:3a:80:1e:c2:a0:8a:55
Signer

Actual PE Digest

2f:4e:88:f0:67:44:25:02:64:af:81:2c:f6:70:9b:b8:cf:d7:40:bf:34:a0:f4:9f:b7:3a:80:1e:c2:a0:8a:55

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=www.feminine.com

27/10/2022, 14:05
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

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
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

.themida
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:c4:86:6a:52:9f:b0:8a:4e:f0:3e:bc:3a:ea:26:7dCertificate

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

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

Extended Key Usages

Key Usages

2f:4e:88:f0:67:44:25:02:64:af:81:2c:f6:70:9b:b8:cf:d7:40:bf:34:a0:f4:9f:b7:3a:80:1e:c2:a0:8a:55Signer

Signature Validations

Verification

27/10/2022, 14:05 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

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

.rsrc Size: 6KB - Virtual size: 6KB

.reloc Size: 512B - Virtual size: 12B

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

.themida Size: 4.1MB - Virtual size: 4.1MB

47:c4:86:6a:52:9f:b0:8a:4e:f0:3e:bc:3a:ea:26:7d
Certificate

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

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

2f:4e:88:f0:67:44:25:02:64:af:81:2c:f6:70:9b:b8:cf:d7:40:bf:34:a0:f4:9f:b7:3a:80:1e:c2:a0:8a:55
Signer

27/10/2022, 14:05
Valid: false

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

.rsrc
Size: 6KB - Virtual size: 6KB

.reloc
Size: 512B - Virtual size: 12B

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

.themida
Size: 4.1MB - Virtual size: 4.1MB