tmp

General

Target
tmp
Size 188KB
Sample230504-pkltdscc58
SHA256 41f27ba09ed6da93a3c7487a4c088dacb1ef49a032973a72b18fb34cd8846301
MD5 9da98b512a2008c5274db8c306711437
SHA1 182b3c1b852a77962ced6f59b6059d9e1aff3c33
SHA512 0d361a845a9b8ac08cf2df93331e889d426eb8f907a9da1b47bed5d11535b20cdec7279830f0de84596fb85ea370f0ae3538882681bbf9a0ff3b54ab1e27c86e
SSDEEP 3072:Doyu3v2CHzwvK+cL+7USBT9v5Hy/YHhm8d6GelcTM6XtwQ27aBfdsemLyKJ:Vcv2Q9+cq7XTp9d6GG6XIMfyeoyS
MD5 SHA1 SHA512 SSDEEP

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

File Explorer

tmp

.exe 188KB
out.upx

.exe 520KB

SHA256 41f27ba09ed6da93a3c7487a4c088dacb1ef49a032973a72b18fb34cd8846301
MD5 9da98b512a2008c5274db8c306711437
SHA1 182b3c1b852a77962ced6f59b6059d9e1aff3c33
SHA512 0d361a845a9b8ac08cf2df93331e889d426eb8f907a9da1b47bed5d11535b20cdec7279830f0de84596fb85ea370f0ae3538882681bbf9a0ff3b54ab1e27c86e
SSDEEP 3072:Doyu3v2CHzwvK+cL+7USBT9v5Hy/YHhm8d6GelcTM6XtwQ27aBfdsemLyKJ:Vcv2Q9+cq7XTp9d6GG6XIMfyeoyS
MD5 SHA1 SHA512 SSDEEP

windows x86

UPX packed file

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

upx

PE Signature issue

Digest

ed:07:d1:31:5a:32:5f:5f:6b:5f:83:c0:a0:d2:bb:05:42:22:6e:9f:60:3a:d3:e5:ab:29:04:fe:64:93:46:ce

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Not trusted

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Serial Number

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jul 28, 2020 - Jul 28, 2030

Subject

SERIALNUMBER=94349,CN=Telegram FZ-LLC,O=Telegram FZ-LLC,L=Dubai,ST=Dubai,C=AE,1.2.840.113549.1.9.1=#0c11696e666f4074656c656772616d2e6f7267,1.3.6.1.4.1.311.60.2.1.2=#13054475626169,1.3.6.1.4.1.311.60.2.1.3=#13024145,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Serial Number

7a:e2:b5:02:13:71:f0:92:a9:04:b6:fa

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jul 29, 2022 - Jul 29, 2025

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

May 11, 2022 - Aug 10, 2033

Subject

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

Serial Number

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

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

May 2, 2019 - Jan 18, 2038

Minor OS version

Major OS version

Entry point

561664

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

out.upx

SHA256 e2da54a6cb203be78f29b952ee90b4b1d347c4f26988f256ca287cae73866db3
MD5 e516479b5cb10d471b0e3872c28944b8
SHA1 2dd0b20011505068a6162c6e5546c8186dea0e98
SHA512 07a3ac5486288d97e8de13800c0848718083efaf0c42d9e3019668ca0ac805bbaaa280bc4e2985fd1d9f21f5efb232dc73aa76a1272a8126106f923f449f3ce3
SSDEEP 12288:Uf6sosd/n5OmDW4S+f9sxKoL7rprHeJG/vwxjd8rSOs0b:UfZVyAz0b
MD5 SHA1 SHA512 SSDEEP

windows x86

UPX packed file

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

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

27061

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

Name

.text

Size

118KB

Virtual Size

117KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

59KB

Virtual Size

58KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

10KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.gfids

Size

1024B

Virtual Size

520B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

9B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

320KB

Virtual Size

319KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

tmp

PE Signature issue

out.upx