a2360cd662bb36a674b63de55b09f16a_JaffaCakes118

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General

Target

a2360cd662bb36a674b63de55b09f16a_JaffaCakes118
Size

97KB
MD5

a2360cd662bb36a674b63de55b09f16a
SHA1

aefa3d16fa8d0c8dfa473804388f4d98e41b54b9
SHA256

0dd51a253ad9fbf76a56b33b5e21968536ee10f7afaa9fe593d29166e2710534
SHA512

50ed0c8b1a898603fbf4263a5fc8440df26a4d4758bfe1e24dae3dda4456f88bce880c46dbd6cf285a86776548efaf1eb00d3fe0b354edd7bf341e71065a97e3
SSDEEP

1536:cdtvzJ0MjC0Vhw7RBylv6KDmnNTdpYyhyjGEkx2KFAXCAEDdtjVwqNkyj7:ANJ0F0Kkv6KGYX68XCAEDdtRvl

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

a2360cd662bb36a674b63de55b09f16a_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

4f:53:8f:24:25:65:7e:95:05:19:3a:68:06:5f:ed:f6
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

21/09/2006, 00:00

Not After

18/12/2009, 23:59

Subject

CN=Agnitum Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Agnitum Ltd.,L=Nicosia,ST=Nicosia,C=CY

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

bf:ff:d5:2a:05:f4:a5:7f:43:cf:61:37:93:c4:c0:4c:1c:b9:78:c6
Signer

Actual PE Digest

bf:ff:d5:2a:05:f4:a5:7f:43:cf:61:37:93:c4:c0:4c:1c:b9:78:c6

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 85KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 39KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

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

4f:53:8f:24:25:65:7e:95:05:19:3a:68:06:5f:ed:f6Certificate

Extended Key Usages

Key Usages

bf:ff:d5:2a:05:f4:a5:7f:43:cf:61:37:93:c4:c0:4c:1c:b9:78:c6Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 28KB

UPX1 Size: 85KB - Virtual size: 88KB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 48KB - Virtual size: 47KB

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 39KB - Virtual size: 48KB

.rsrc Size: 6KB - Virtual size: 5KB

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

4f:53:8f:24:25:65:7e:95:05:19:3a:68:06:5f:ed:f6
Certificate

bf:ff:d5:2a:05:f4:a5:7f:43:cf:61:37:93:c4:c0:4c:1c:b9:78:c6
Signer

UPX0
Size: - Virtual size: 28KB

UPX1
Size: 85KB - Virtual size: 88KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 48KB - Virtual size: 47KB

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 39KB - Virtual size: 48KB

.rsrc
Size: 6KB - Virtual size: 5KB