acaf0c7be8ce6853445d1f686de1dbaa25214aab88fbb3bb2b3aa7dd859ae55a

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General

Target

acaf0c7be8ce6853445d1f686de1dbaa25214aab88fbb3bb2b3aa7dd859ae55a
Size

1.9MB
MD5

21f8453058f5671297c58b2804137bc0
SHA1

b145f3b41830442f5cf4b39bce801edb286b9244
SHA256

acaf0c7be8ce6853445d1f686de1dbaa25214aab88fbb3bb2b3aa7dd859ae55a
SHA512

26b3e34a6d861072509b0511ecbdeb2b88d943513728dec91f798f9a8f87d5f834806b58e684d9a8079049357b5ba65e7ac4134e9266d2ba779acedd24eb59ea
SSDEEP

49152:XCM17xpfsPIoZLI9KW9K7tiMIMRWgQ85wYh:XZPiPcK4KZiBg36i

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

acaf0c7be8ce6853445d1f686de1dbaa25214aab88fbb3bb2b3aa7dd859ae55a
.exe windows:6 windows x64

Code Sign

44:11:9a:7d:bc:20:d5:4b:b5:78:9b:bb:69:e8:ba:a2
Certificate

Issuer

CN=TONGZ_test

Not Before

24-02-2023 05:09

Not After

31-12-2039 23:59

Subject

CN=TONGZ_test

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4f:75:88:b0:a1:37:d1:92:54:27:e6:34:3d:5b:60:92:65:07:1a:e4:e1:57:78:8a:ba:29:e9:ca:cf:55:4d:bf
Signer

Actual PE Digest

4f:75:88:b0:a1:37:d1:92:54:27:e6:34:3d:5b:60:92:65:07:1a:e4:e1:57:78:8a:ba:29:e9:ca:cf:55:4d:bf

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

UPX0
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 807KB - Virtual size: 807KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 62KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 103KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 311KB - Virtual size: 311KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

44:11:9a:7d:bc:20:d5:4b:b5:78:9b:bb:69:e8:ba:a2Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

4f:75:88:b0:a1:37:d1:92:54:27:e6:34:3d:5b:60:92:65:07:1a:e4:e1:57:78:8a:ba:29:e9:ca:cf:55:4d:bfSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.9MB

UPX1 Size: 1.8MB - Virtual size: 1.8MB

.rsrc Size: 19KB - Virtual size: 20KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 3.4MB - Virtual size: 3.4MB

.rdata Size: 807KB - Virtual size: 807KB

.data Size: 62KB - Virtual size: 83KB

.pdata Size: 103KB - Virtual size: 102KB

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 311KB - Virtual size: 311KB

.reloc Size: 39KB - Virtual size: 39KB

44:11:9a:7d:bc:20:d5:4b:b5:78:9b:bb:69:e8:ba:a2
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

4f:75:88:b0:a1:37:d1:92:54:27:e6:34:3d:5b:60:92:65:07:1a:e4:e1:57:78:8a:ba:29:e9:ca:cf:55:4d:bf
Signer

UPX0
Size: - Virtual size: 2.9MB

UPX1
Size: 1.8MB - Virtual size: 1.8MB

.rsrc
Size: 19KB - Virtual size: 20KB

.text
Size: 3.4MB - Virtual size: 3.4MB

.rdata
Size: 807KB - Virtual size: 807KB

.data
Size: 62KB - Virtual size: 83KB

.pdata
Size: 103KB - Virtual size: 102KB

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 311KB - Virtual size: 311KB

.reloc
Size: 39KB - Virtual size: 39KB