a4ee9f4729596748dec32a90e27547c0[.]exe[.]vir

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General

Target

a4ee9f4729596748dec32a90e27547c0.exe.vir
Size

6.1MB
MD5

a4ee9f4729596748dec32a90e27547c0
SHA1

d8bf8f8e877babd4ee74a63a02e866b8f5e7fd6f
SHA256

250e065988da19ed97e3a9ea5c185059688fbe3c9c240f207dc518377ec53ef9
SHA512

a09a930fed406e2affdbddc725a48405032a02ef877d1c8a3fe50e9344339955b5b4511c6107e430a13e2d2cbd5c7eb636c9e729f6232c9e6f9fa9b2f3e59631
SSDEEP

98304:+Mu3f/jr6blqCtAZhO0oNtHjgKPUbzSTcLYUkwf8M2m51AjLrLrQ/J:+Vf/v6bl3tNXtoQcLs/M2mDAjPLA

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

a4ee9f4729596748dec32a90e27547c0.exe.vir
.exe windows x86

Code Sign

46:49:3b:0d:a5:99:4c:b2:42:f1:73:cc:0a:6e:b1:21
Certificate

Issuer

CN=www.piercing.com

Not Before

27-09-2022 20:58

Not After

27-09-2023 21:18

Subject

CN=www.piercing.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

53:03:8f:71:7c:65:7c:87:14:80:93:86:a3:4b:c9:3e:bc:6e:e6:21:09:85:54:6f:c5:35:91:60:b0:c1:5f:a1
Signer

Actual PE Digest

53:03:8f:71:7c:65:7c:87:14:80:93:86:a3:4b:c9:3e:bc:6e:e6:21:09:85:54:6f:c5:35:91:60:b0:c1:5f:a1

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=www.piercing.com

29-09-2022 18:51
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 367KB - Virtual size: 367KB

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: 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: 4.1MB - Virtual size: 4.1MB

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

46:49:3b:0d:a5:99:4c:b2:42:f1:73:cc:0a:6e:b1:21Certificate

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

53:03:8f:71:7c:65:7c:87:14:80:93:86:a3:4b:c9:3e:bc:6e:e6:21:09:85:54:6f:c5:35:91:60:b0:c1:5f:a1Signer

Signature Validations

Verification

29-09-2022 18:51 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 367KB - Virtual size: 367KB

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

.themida Size: - Virtual size: 6.1MB

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

46:49:3b:0d:a5:99:4c:b2:42:f1:73:cc:0a:6e:b1:21
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

53:03:8f:71:7c:65:7c:87:14:80:93:86:a3:4b:c9:3e:bc:6e:e6:21:09:85:54:6f:c5:35:91:60:b0:c1:5f:a1
Signer

29-09-2022 18:51
Valid: false

.text
Size: 1.6MB - Virtual size: 1.6MB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 367KB - Virtual size: 367KB

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

.themida
Size: - Virtual size: 6.1MB

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