89083797294ef60a43fa864c4d038e97_JaffaCakes118

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General

Target

89083797294ef60a43fa864c4d038e97_JaffaCakes118
Size

61KB
MD5

89083797294ef60a43fa864c4d038e97
SHA1

b4ed1512f44ef47b2ac34de88683fb2c952c0ca5
SHA256

15eb4d59994ccc47be0e8288ad6f58991686a2b987e650878ba55722d19b568a
SHA512

d2052f6f9268afbc50ed1eba4924daf678e2dacddc41fe54253b79c894f15b2d247e98947bd6ea7a2b528bc89d8420236b83ca052fd165c0d4a955a63e396141
SSDEEP

768:xAE62ayJONjIw8nYTqGaaFVUGntCdbGEMWnjkqNbIgafLQIB2NrZIiDGDgXcCiLU:WC3OqCvE5lNbIgaqNlIns9iNy

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

89083797294ef60a43fa864c4d038e97_JaffaCakes118
.exe windows:9 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

e9:ab:e9:bf:e2:10:f3:80:97:a2:63:87:be:8d:3d:53:9e:4c:00:e9
Signer

Actual PE Digest

e9:ab:e9:bf:e2:10:f3:80:97:a2:63:87:be:8d:3d:53:9e:4c:00:e9

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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:9 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: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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

e9:ab:e9:bf:e2:10:f3:80:97:a2:63:87:be:8d:3d:53:9e:4c:00:e9Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 64KB

UPX1 Size: 56KB - Virtual size: 56KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 29KB - Virtual size: 29KB

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

.data Size: 69KB - Virtual size: 72KB

.rsrc Size: 1024B - 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

e9:ab:e9:bf:e2:10:f3:80:97:a2:63:87:be:8d:3d:53:9e:4c:00:e9
Signer

UPX0
Size: - Virtual size: 64KB

UPX1
Size: 56KB - Virtual size: 56KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 29KB - Virtual size: 29KB

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

.data
Size: 69KB - Virtual size: 72KB

.rsrc
Size: 1024B - Virtual size: 4KB