cb58a404a8da039e69e25b85e7acbdd5c62f2ee1fb41255a7beed7f2ebc7d4bd

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General

Target

cb58a404a8da039e69e25b85e7acbdd5c62f2ee1fb41255a7beed7f2ebc7d4bd
Size

8KB
MD5

b8f4f5f441d57e6408aada49e2c28d89
SHA1

75cfb6107b0f479082c87c8202819275fbfa8db2
SHA256

cb58a404a8da039e69e25b85e7acbdd5c62f2ee1fb41255a7beed7f2ebc7d4bd
SHA512

b21914391598755f20bbd105e68832d89f28f0dffe9b43122ff79eaa21ae65e1cb6b1dbea4c0d4e2105c40d81a5b009ec0fce9b8bbb324081b65c8a3abcd453d
SSDEEP

96:SYGR9q6NjAZm0jof+RcU1VEm1t6hZ9x9v6tIm2yKUJBz6vuegOwswsMaSkLnmRhU:ShLnNjAZtoQptts6f2yHJgWOzzMaZnw4

Score

8^/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

Files

cb58a404a8da039e69e25b85e7acbdd5c62f2ee1fb41255a7beed7f2ebc7d4bd
.exe windows x86

Code Sign

1f:28:1d
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

22/10/2003, 09:39

Not After

21/10/2005, 09:39

Subject

CN=MOLDCONECTA,OU=SECURE APPLICATION DEVELOPMENT,O=MOLDCONECTA,L=UNGHENI,ST=JUD.UNGHENI,C=MD

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

1f:28:1dCertificate

Extended Key Usages

0aCertificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 16KB

UPX1 Size: 3KB - Virtual size: 4KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 4KB - Virtual size: 3KB

.rdata Size: 4KB - Virtual size: 1KB

.data Size: 4KB - Virtual size: 2KB

1f:28:1d
Certificate

0a
Certificate

UPX0
Size: - Virtual size: 16KB

UPX1
Size: 3KB - Virtual size: 4KB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 4KB - Virtual size: 3KB

.rdata
Size: 4KB - Virtual size: 1KB

.data
Size: 4KB - Virtual size: 2KB