2403e6aa0854b9e5b09943e890725292_JaffaCakes118

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General

Target

2403e6aa0854b9e5b09943e890725292_JaffaCakes118
Size

42KB
MD5

2403e6aa0854b9e5b09943e890725292
SHA1

6229f10cbb242dd786c22f99d74eda9119102892
SHA256

c3d6395b7890c911282b69498eb6e8456774a4c1f18bd5177d1356e9bbfa715a
SHA512

4b668921b1d7820e45f14df566ad59277afccde4a3d42dbf177f922b4f5bc5648bdbbe0415c054e029b129dd54bb0b26e2c93cfb6a37ae7af3df97226c9f011e
SSDEEP

768:ljlgOPt19n+4RxRxPchZ0o369Sd8KiiSiGrtcOCuGm3l57DzKWepoGPgCMip4Lxd:ljlgQjB7chZj369Sd8KiiSjrtcOCuGml

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

2403e6aa0854b9e5b09943e890725292_JaffaCakes118
.exe windows:7 windows x86 arch:x86

Code Sign

57:b0:ef:12:63:8f:f7:7a:b7:91:e3:a8:91:b8:eb:5b
Certificate

Issuer

CN=detect me

Not Before

07/03/2011, 07:27

Not After

31/12/2039, 23:59

Subject

CN=detect me

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

69:63:a4:83:e0:33:8e:99:e2:16:65:66:b5:51:5e:09:a3:97:de:28
Signer

Actual PE Digest

69:63:a4:83:e0:33:8e:99:e2:16:65:66:b5:51:5e:09:a3:97:de:28

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:7 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: 2KB - Virtual size: 1KB

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: 62KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

57:b0:ef:12:63:8f:f7:7a:b7:91:e3:a8:91:b8:eb:5bCertificate

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

69:63:a4:83:e0:33:8e:99:e2:16:65:66:b5:51:5e:09:a3:97:de:28Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 44KB

UPX1 Size: 37KB - Virtual size: 40KB

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

Headers

File Characteristics

Sections

.text Size: 2KB - Virtual size: 1KB

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

.data Size: 62KB - Virtual size: 64KB

.rsrc Size: 3KB - Virtual size: 4KB

57:b0:ef:12:63:8f:f7:7a:b7:91:e3:a8:91:b8:eb:5b
Certificate

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

69:63:a4:83:e0:33:8e:99:e2:16:65:66:b5:51:5e:09:a3:97:de:28
Signer

UPX0
Size: - Virtual size: 44KB

UPX1
Size: 37KB - Virtual size: 40KB

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

.text
Size: 2KB - Virtual size: 1KB

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

.data
Size: 62KB - Virtual size: 64KB

.rsrc
Size: 3KB - Virtual size: 4KB