a9274457b66b3f924e816d6d4a04d0fd_JaffaCakes118

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General

Target

a9274457b66b3f924e816d6d4a04d0fd_JaffaCakes118
Size

112KB
MD5

a9274457b66b3f924e816d6d4a04d0fd
SHA1

4403cbc59113dd37645c45899e61b1fa68dad9a0
SHA256

511c0d61abb5652fecdec2c697a34328bcf63f6d5f39b2b778d1412ccf3cfe06
SHA512

6992e8fad92bb364bdcccfb9b20b94aa6b9359ae008590cff92530d9579987fff5a8c3237a4f3daa6ece83150c31b0f660215c3159f5b8feac598e56dc182141
SSDEEP

1536:ap3RrvCAumDPzSjZspQ2MUg0E4eojvj5e1WU1PnoDs81dr4rlkLz1buEQM7+Mwu1:03hv37A9iE4egvuJPo/1drb5BaMJp3f

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

a9274457b66b3f924e816d6d4a04d0fd_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

50:e0:a5:92:ec:64:3f:b9:44:54:78:2d:4a:dd:5c:e5
Certificate

Issuer

CN=ngvifdfiw

Not Before

02/03/2011, 22:01

Not After

31/12/2039, 23:59

Subject

CN=ngvifdfiw

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

af:f3:15:a2:b2:aa:2b:5b:4d:b2:2f:d3:64:fb:d6:dc:e3:83:28:6e
Signer

Actual PE Digest

af:f3:15:a2:b2:aa:2b:5b:4d:b2:2f:d3:64:fb:d6:dc:e3:83:28:6e

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: 9.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 105KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

DATA
Size: 9.2MB - Virtual size: 9.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

CODE
Size: 257KB - Virtual size: 257KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

50:e0:a5:92:ec:64:3f:b9:44:54:78:2d:4a:dd:5c:e5Certificate

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

af:f3:15:a2:b2:aa:2b:5b:4d:b2:2f:d3:64:fb:d6:dc:e3:83:28:6eSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 9.4MB

UPX1 Size: 105KB - Virtual size: 108KB

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

Headers

File Characteristics

Sections

DATA Size: 9.2MB - Virtual size: 9.2MB

CODE Size: 257KB - Virtual size: 257KB

BSS Size: - Virtual size: 5KB

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

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

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

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

50:e0:a5:92:ec:64:3f:b9:44:54:78:2d:4a:dd:5c:e5
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

af:f3:15:a2:b2:aa:2b:5b:4d:b2:2f:d3:64:fb:d6:dc:e3:83:28:6e
Signer

UPX0
Size: - Virtual size: 9.4MB

UPX1
Size: 105KB - Virtual size: 108KB

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

DATA
Size: 9.2MB - Virtual size: 9.2MB

CODE
Size: 257KB - Virtual size: 257KB

BSS
Size: - Virtual size: 5KB

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

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

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

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