1b07eedbf3caef02fb0e1e118a9a0d25_JaffaCakes118

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General

Target

1b07eedbf3caef02fb0e1e118a9a0d25_JaffaCakes118
Size

349KB
MD5

1b07eedbf3caef02fb0e1e118a9a0d25
SHA1

9ca508097c608dacb03e1288c495b0c32bd72934
SHA256

ce8863eb87f777b12222c87efae3c61e8a9aaacb2954e374fbc59f4e44d9af06
SHA512

da017eb2a96d12cc046fe31becd568a14050a4444208141cf804da24915364c3f4f8e3ee6315d4216b5ca8b5d0a960e5c444e693d9be1ad8b21c294e63d26499
SSDEEP

3072:KxSJlwjDupyErfX/lm+qbNyellxBqUgdRac3FzTDTHlYdHtL+iyCGDgFxqv8RfyZ:7Xdm+qkzzHkR8vvw3qmM5F4v74ylLf+j

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

1b07eedbf3caef02fb0e1e118a9a0d25_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

6f:e4:44:3d:ec:c9:37:26:79:67:b4:9f:e9:2a:21:22:6d:6c:dc:80
Signer

Actual PE Digest

6f:e4:44:3d:ec:c9:37:26:79:67:b4:9f:e9:2a:21:22:6d:6c:dc:80

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: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 329KB - Virtual size: 332KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

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

CODE
Size: 332KB - Virtual size: 332KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 59KB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 16KB

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

6f:e4:44:3d:ec:c9:37:26:79:67:b4:9f:e9:2a:21:22:6d:6c:dc:80Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.4MB

UPX1 Size: 329KB - Virtual size: 332KB

.rsrc Size: 16KB - Virtual size: 16KB

Headers

File Characteristics

Sections

CODE Size: 332KB - Virtual size: 332KB

DATA Size: 59KB - Virtual size: 1.4MB

BSS Size: - Virtual size: 5KB

.idata Size: 3KB - Virtual size: 2KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.rsrc Size: 15KB - Virtual size: 16KB

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

6f:e4:44:3d:ec:c9:37:26:79:67:b4:9f:e9:2a:21:22:6d:6c:dc:80
Signer

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 329KB - Virtual size: 332KB

.rsrc
Size: 16KB - Virtual size: 16KB

CODE
Size: 332KB - Virtual size: 332KB

DATA
Size: 59KB - Virtual size: 1.4MB

BSS
Size: - Virtual size: 5KB

.idata
Size: 3KB - Virtual size: 2KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 15KB - Virtual size: 16KB