75a453d86c42a1e7d822041e548c17b9_JaffaCakes118

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General

Target

75a453d86c42a1e7d822041e548c17b9_JaffaCakes118
Size

40KB
MD5

75a453d86c42a1e7d822041e548c17b9
SHA1

96946c8720b725b56d66e12d692846a2e1807a64
SHA256

056ad574595003b4c16b28ea83262755b71a8bbe43acb456b4c2414f080b0c58
SHA512

a4cc62d04afb3f31aa4f8ddacf2022fcfb0fdd99e9b88e7b6188c5faf63d74707800332ff974223adc5d5f5d4970a5e60d498e19ea4f24fa73c55f3d03dd1211
SSDEEP

768:/um4nulDGSvWYWmNnez28wsxPjDe/lA/opRsnNlLsbe:/eutGxzqea8wstjidAhNlMe

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

75a453d86c42a1e7d822041e548c17b9_JaffaCakes118
.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

3a:8e:49:11:ea:41:4d:e5:37:bc:ee:2a:aa:b7:4f:c7
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

27/02/2009, 00:00

Not After

20/04/2012, 23:59

Subject

CN=Broadcom Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Enterprise Computing,O=Broadcom Corporation,L=Irvine,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

49:04:26:7b:3a:0b:07:6c:76:bd:a3:00:c3:a5:36:ca:a7:12:8c:88
Signer

Actual PE Digest

49:04:26:7b:3a:0b:07:6c:76:bd:a3:00:c3:a5:36:ca:a7:12:8c:88

Digest Algorithm

sha1

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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

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

3a:8e:49:11:ea:41:4d:e5:37:bc:ee:2a:aa:b7:4f:c7Certificate

Extended Key Usages

Key Usages

49:04:26:7b:3a:0b:07:6c:76:bd:a3:00:c3:a5:36:ca:a7:12:8c:88Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 48KB

UPX1 Size: 13KB - Virtual size: 16KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 28KB - Virtual size: 25KB

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

.rsrc Size: 24KB - Virtual size: 20KB

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

3a:8e:49:11:ea:41:4d:e5:37:bc:ee:2a:aa:b7:4f:c7
Certificate

49:04:26:7b:3a:0b:07:6c:76:bd:a3:00:c3:a5:36:ca:a7:12:8c:88
Signer

UPX0
Size: - Virtual size: 48KB

UPX1
Size: 13KB - Virtual size: 16KB

.rsrc
Size: 21KB - Virtual size: 24KB

.text
Size: 28KB - Virtual size: 25KB

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

.rsrc
Size: 24KB - Virtual size: 20KB