3c253bfd385c7f245f3c6131e58cbe22c0d03073a828b9938f923f00562d7c2d[.]exe[.]zip

Sharing

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General

Target

3c253bfd385c7f245f3c6131e58cbe22c0d03073a828b9938f923f00562d7c2d.exe.zip
Size

311KB
MD5

04969d930927fad4ea9227f8a945cd3a
SHA1

091dc14fe8c56f03ffbcf31b942f07d5bfb0bd34
SHA256

8659ddee252844b3fe6e7d60ea6c718b7774bb48a2ee0ade8ee4be82e61167e3
SHA512

8c9e015649fb6545105f7afe2d366bffcd853fcdefd02ba7c1a9bc68f28592deafa477f62ebb3ea4e7955f8c29e3435a544c68f00d41ce819dd99ad2a62ba5d9
SSDEEP

6144:lLWsh8qHkHNdltwXvtyGxx76Pwj8lUiA1D/uPvoJyLi1QG3YlTFXV7:95PkHNbtAQox768biSRJaUfaRXV7

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
static1/unpack001/3c253bfd385c7f245f3c6131e58cbe22c0d03073a828b9938f923f00562d7c2d.exe	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/out.upx

Files

3c253bfd385c7f245f3c6131e58cbe22c0d03073a828b9938f923f00562d7c2d.exe.zip
.zip

Password: infected
3c253bfd385c7f245f3c6131e58cbe22c0d03073a828b9938f923f00562d7c2d.exe
.exe windows:4 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

22:5c:8b:52:64:05:84:16:3e:c1:83:50:17:de:d7:81
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

30/01/2007, 00:00

Not After

15/02/2008, 23:59

Subject

CN=Trend Micro\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=RD,O=Trend Micro\, Inc.,L=Taipei,ST=Taiwan,C=TW

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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: 1008KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 278KB - Virtual size: 280KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 107KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

22:5c:8b:52:64:05:84:16:3e:c1:83:50:17:de:d7:81Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1008KB

UPX1 Size: 278KB - Virtual size: 280KB

.rsrc Size: 107KB - Virtual size: 108KB

Headers

File Characteristics

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.data Size: 4KB - Virtual size: 7KB

.rsrc Size: 108KB - Virtual size: 107KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

22:5c:8b:52:64:05:84:16:3e:c1:83:50:17:de:d7:81
Certificate

UPX0
Size: - Virtual size: 1008KB

UPX1
Size: 278KB - Virtual size: 280KB

.rsrc
Size: 107KB - Virtual size: 108KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.data
Size: 4KB - Virtual size: 7KB

.rsrc
Size: 108KB - Virtual size: 107KB