0db9430a77a65bc1c897893bfbdea8ea_JaffaCakes118

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General

Target

0db9430a77a65bc1c897893bfbdea8ea_JaffaCakes118
Size

735KB
MD5

0db9430a77a65bc1c897893bfbdea8ea
SHA1

c6d1539ada03bfeb46f5fd1d0cbf08f5ac2c3f50
SHA256

eef5f2443ff7f2b580f27f424d92befc9c320c7594902c40694ba88286d11df5
SHA512

f3796087aadfb03e2bdef9f180c52754204e0dc887866feca83371eb66432ebaf1881489d6b0287b635df39210b04810db8c9d2da60cdf00a7b12b3cff1aece8
SSDEEP

12288:L3QwrWcdbZ/76TzWrqCZoG44umYsXukIF8Ut7UBRsOjk/wEJLQ/vn37/2vVkBIGO:L3QMWcpZD6TzWr5aG4sYsbQ8U5gsOEJF

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

Files

0db9430a77a65bc1c897893bfbdea8ea_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

3b:05:93:dc:79:48:6e:83:3a:9f:b0:3a:b9:8d:6d:a1
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

01-11-2011 00:00

Not After

30-11-2012 23:59

Subject

CN=이스트원,O=이스트원,L=Bucheon-si\ ,ST=Gyeonggi-do,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

17-11-2006 00:00

Not After

16-07-2036 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

da:61:4d:87:95:bc:21:28:72:1a:24:aa:aa:7a:ff:af:31:1e:dc:96
Signer

Actual PE Digest

da:61:4d:87:95:bc:21:28:72:1a:24:aa:aa:7a:ff:af:31:1e:dc:96

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 721KB - Virtual size: 724KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

3b:05:93:dc:79:48:6e:83:3a:9f:b0:3a:b9:8d:6d:a1Certificate

Extended Key Usages

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

da:61:4d:87:95:bc:21:28:72:1a:24:aa:aa:7a:ff:af:31:1e:dc:96Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 721KB - Virtual size: 724KB

.rsrc Size: 9KB - Virtual size: 12KB

3b:05:93:dc:79:48:6e:83:3a:9f:b0:3a:b9:8d:6d:a1
Certificate

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

da:61:4d:87:95:bc:21:28:72:1a:24:aa:aa:7a:ff:af:31:1e:dc:96
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 721KB - Virtual size: 724KB

.rsrc
Size: 9KB - Virtual size: 12KB