1d5234c477da952f2630c17e6e247522

Sharing

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General

Target

1d5234c477da952f2630c17e6e247522
Size

269KB
MD5

1d5234c477da952f2630c17e6e247522
SHA1

5dfef3bcaafad58b0c9a2980d084e1acec94bbaa
SHA256

11dee9738eac2eb6b2ffe82d27cb55b8cd1d588f8178bde2a6974710cd98387b
SHA512

dfa751c0e7d8a62d27cf6482b43d5a042fa3ed490b80288391116323c551b4a4f7060fe938f18ee5cc044e1c5bd263b33f733a49527aa430a9c6e6123e875305
SSDEEP

6144:jw13TJjW1ES86or65ga3JPzIOss5YaU6AJ9AjuEWOimWc:edkbDo83hznszy3jlfimWc

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

1d5234c477da952f2630c17e6e247522
.exe windows:5 windows x86 arch:x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

fa:33:b7:9d:d4:96:cf:d1:0c:84:65:39:a4:9d:63:b5
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

20/09/2011, 11:04

Not After

20/09/2026, 23:59

Subject

CN=Certum Code Signing CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

42:f3:d5:22:04:7c:48:ca:d7:17:bc:b8:9f:52:19:de
Certificate

Issuer

CN=Certum Code Signing CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

09/03/2015, 14:47

Not After

08/03/2017, 14:47

Subject

CN=VETAFORM DEVELOPMENTS S.L.,O=VETAFORM DEVELOPMENTS S.L.,C=ES,1.2.840.113549.1.9.1=#0c17737570706f72744076657461666f726d6465762e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftKernelCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageKeyEncipherment

f4:0e:72:c0:7b:97:05:f1:d6:3e:23:77:f3:d1:31:f1:3e:e4:50:70
Signer

Actual PE Digest

f4:0e:72:c0:7b:97:05:f1:d6:3e:23:77:f3:d1:31:f1:3e:e4:50:70

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 380KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 239KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

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: 393KB - Virtual size: 393KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 109KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

fa:33:b7:9d:d4:96:cf:d1:0c:84:65:39:a4:9d:63:b5Certificate

Extended Key Usages

Key Usages

42:f3:d5:22:04:7c:48:ca:d7:17:bc:b8:9f:52:19:deCertificate

Extended Key Usages

Key Usages

f4:0e:72:c0:7b:97:05:f1:d6:3e:23:77:f3:d1:31:f1:3e:e4:50:70Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 380KB

UPX1 Size: 239KB - Virtual size: 240KB

.rsrc Size: 23KB - Virtual size: 24KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 393KB - Virtual size: 393KB

.rdata Size: 109KB - Virtual size: 109KB

.data Size: 13KB - Virtual size: 31KB

.rsrc Size: 66KB - Virtual size: 65KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

fa:33:b7:9d:d4:96:cf:d1:0c:84:65:39:a4:9d:63:b5
Certificate

42:f3:d5:22:04:7c:48:ca:d7:17:bc:b8:9f:52:19:de
Certificate

f4:0e:72:c0:7b:97:05:f1:d6:3e:23:77:f3:d1:31:f1:3e:e4:50:70
Signer

UPX0
Size: - Virtual size: 380KB

UPX1
Size: 239KB - Virtual size: 240KB

.rsrc
Size: 23KB - Virtual size: 24KB

.text
Size: 393KB - Virtual size: 393KB

.rdata
Size: 109KB - Virtual size: 109KB

.data
Size: 13KB - Virtual size: 31KB

.rsrc
Size: 66KB - Virtual size: 65KB