e74cf8b213939d0ec3f8e0d12ce520db_JaffaCakes118

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General

Target

e74cf8b213939d0ec3f8e0d12ce520db_JaffaCakes118
Size

201KB
MD5

e74cf8b213939d0ec3f8e0d12ce520db
SHA1

86ed6f1a642a75b59950b135ace978d3ee3e4d19
SHA256

a5fd0060f9f3208764e4e28f9cb9c4a4ef633b7fcf7ac64435457a1f947fc879
SHA512

859ae7c8abd904ecfb14d245cfebdc33449a4008b0f44066130e68b7190d70d6f388cad13c3ed1a829c5eac4948b54868f3f90f0ae6cdc75f74df4e99462885f
SSDEEP

6144:IACEbG3DdjjiLBpVZgy8XFSS7X23JcNs7ToV:IEkKVOyo0S7Xq2s7cV

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

e74cf8b213939d0ec3f8e0d12ce520db_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

75:4a:c1:04:f6:2e:f3:bc:45:74:91:39:0d:13:39:73
Certificate

Issuer

CN=Avira GmbH

Not Before

10-02-2011 18:10

Not After

31-12-2039 23:59

Subject

CN=Avira GmbH

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

db:d5:a1:19:ad:7d:69:0b:63:b2:4c:ec:c7:58:95:6d:03:5e:92:be
Signer

Actual PE Digest

db:d5:a1:19:ad:7d:69:0b:63:b2:4c:ec:c7:58:95:6d:03:5e:92:be

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 308KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 192KB - Virtual size: 196KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 182KB - Virtual size: 396KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

75:4a:c1:04:f6:2e:f3:bc:45:74:91:39:0d:13:39:73Certificate

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

db:d5:a1:19:ad:7d:69:0b:63:b2:4c:ec:c7:58:95:6d:03:5e:92:beSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 308KB

UPX1 Size: 192KB - Virtual size: 196KB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 182KB - Virtual size: 396KB

.rdata Size: 9KB - Virtual size: 8KB

.data Size: 80KB - Virtual size: 80KB

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

75:4a:c1:04:f6:2e:f3:bc:45:74:91:39:0d:13:39:73
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

db:d5:a1:19:ad:7d:69:0b:63:b2:4c:ec:c7:58:95:6d:03:5e:92:be
Signer

UPX0
Size: - Virtual size: 308KB

UPX1
Size: 192KB - Virtual size: 196KB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 182KB - Virtual size: 396KB

.rdata
Size: 9KB - Virtual size: 8KB

.data
Size: 80KB - Virtual size: 80KB

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