a4c03f5f258cf063a9bac6b62c8db575abfbd06ffe264bc3a62c01e0c511b765

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General

Target

a4c03f5f258cf063a9bac6b62c8db575abfbd06ffe264bc3a62c01e0c511b765
Size

2.7MB
MD5

1f741f13cae5d0c5ec4fab8af6260469
SHA1

40b31ccc9925f731dce9d056c3b18c933c3ec3ce
SHA256

a4c03f5f258cf063a9bac6b62c8db575abfbd06ffe264bc3a62c01e0c511b765
SHA512

a4d04939e1c8f059cf4a6c5c0e10368971afde0ef9f66e9aa2deedecb44e859c2e60888a1d9fb8788d92a256eeb100e24e8a310053eb10334e27cc31093cff30
SSDEEP

49152:ZHAPLsJFcFYvTMEbo4Jg5GGWGMyAGzzhr2fClO06UAo31yoKIi+tfi++QDWYYOuU:ZKLsJFcFaTME04JszzhflO06UAxoKIJp

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs
Detects Themida, an advanced Windows software protection system.
themida

Processes:

resource yara_rule

sample themida

resource	yara_rule
sample	themida

Files

a4c03f5f258cf063a9bac6b62c8db575abfbd06ffe264bc3a62c01e0c511b765
.exe windows x86

Code Sign

4c:f2:ca:45:00:05:66:bd:46:86:c2:a7:35:31:a1:26
Certificate

Issuer

CN=Lenovo IdeaCentre 3 217IMB04 NW3EY11G

Not Before

09-11-2021 10:20

Not After

10-11-2031 10:20

Subject

CN=Lenovo IdeaCentre 3 217IMB04 NW3EY11G

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

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

Not Before

23-10-2020 00:00

Not After

22-01-2032 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater 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

15:d1:5f:a7:bd:a7:72:2a:36:44:fd:a6:6f:3b:e1:d1:fe:fd:06:23:05:8a:0a:7a:7e:45:e7:d0:85:82:4a:b8
Signer

Actual PE Digest

15:d1:5f:a7:bd:a7:72:2a:36:44:fd:a6:6f:3b:e1:d1:fe:fd:06:23:05:8a:0a:7a:7e:45:e7:d0:85:82:4a:b8

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Lenovo IdeaCentre 3 217IMB04 NW3EY11G

14-02-2022 17:36
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 100KB - Virtual size: 200KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 65KB - Virtual size: 339KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

~©\1847
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - 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

.boot
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

~©\1847
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

~©\1847
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 333KB - Virtual size: 333KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

4c:f2:ca:45:00:05:66:bd:46:86:c2:a7:35:31:a1:26Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

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

15:d1:5f:a7:bd:a7:72:2a:36:44:fd:a6:6f:3b:e1:d1:fe:fd:06:23:05:8a:0a:7a:7e:45:e7:d0:85:82:4a:b8Signer

Signature Validations

Verification

14-02-2022 17:36 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

Size: 100KB - Virtual size: 200KB

Size: 65KB - Virtual size: 339KB

Size: 512B - Virtual size: 12B

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

~©\1847 Size: 2KB - Virtual size: 8KB

.themida Size: - Virtual size: 4.1MB

.boot Size: 2.2MB - Virtual size: 2.2MB

~©\1847 Size: 3KB - Virtual size: 3KB

~©\1847 Size: 3KB - Virtual size: 3KB

.rsrc Size: 333KB - Virtual size: 333KB

4c:f2:ca:45:00:05:66:bd:46:86:c2:a7:35:31:a1:26
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

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

15:d1:5f:a7:bd:a7:72:2a:36:44:fd:a6:6f:3b:e1:d1:fe:fd:06:23:05:8a:0a:7a:7e:45:e7:d0:85:82:4a:b8
Signer

14-02-2022 17:36
Valid: false

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

~©\1847
Size: 2KB - Virtual size: 8KB

.themida
Size: - Virtual size: 4.1MB

.boot
Size: 2.2MB - Virtual size: 2.2MB

~©\1847
Size: 3KB - Virtual size: 3KB

~©\1847
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 333KB - Virtual size: 333KB