052ff3247c071fae9fe52967fce2a2a6_JaffaCakes118

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General

Target

052ff3247c071fae9fe52967fce2a2a6_JaffaCakes118
Size

132KB
MD5

052ff3247c071fae9fe52967fce2a2a6
SHA1

ada47579a73901d9a443b278a16fd8d3a8df76f5
SHA256

e6040a1bfa42adf1c758a4c6e66b0b3daa2fa06655cf07adb88cad9d658f64a6
SHA512

c73608632b8254e4f8228e906cc5526f071cd873528fd48dc8dec8de976e108292f1e4f6b7f6bff07045bd17e0d6487b05af20d717cbde84546c02fddd8a9c4b
SSDEEP

3072:nhtXiM+E9ujjeXPgZFwpRvkGPi3OFiOEeHrO9q9wNGxm0+ioV1laVCTz:nhp5+5APawpR8GPGOoOfSqGNQmQoV1Y+

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

052ff3247c071fae9fe52967fce2a2a6_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

39:c0:43:72:6e:9e:40:41:15:5b:b0:6c:81:70:c8:84:3c:9e:c4:7f
Signer

Actual PE Digest

39:c0:43:72:6e:9e:40:41:15:5b:b0:6c:81:70:c8:84:3c:9e:c4:7f

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: 152KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 124KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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

Sections

.text
Size: 44KB - Virtual size: 152KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 97KB - Virtual size: 100KB

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

39:c0:43:72:6e:9e:40:41:15:5b:b0:6c:81:70:c8:84:3c:9e:c4:7fSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 152KB

UPX1 Size: 124KB - Virtual size: 124KB

.rsrc Size: 4KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 44KB - Virtual size: 152KB

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 97KB - Virtual size: 100KB

.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

39:c0:43:72:6e:9e:40:41:15:5b:b0:6c:81:70:c8:84:3c:9e:c4:7f
Signer

UPX0
Size: - Virtual size: 152KB

UPX1
Size: 124KB - Virtual size: 124KB

.rsrc
Size: 4KB - Virtual size: 8KB

.text
Size: 44KB - Virtual size: 152KB

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 97KB - Virtual size: 100KB

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