ae7c2079fb98d518260a13419253cf26_JaffaCakes118

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General

Target

ae7c2079fb98d518260a13419253cf26_JaffaCakes118
Size

161KB
MD5

ae7c2079fb98d518260a13419253cf26
SHA1

58abf82613cdf1dc95c9ea4730d43693aa45c7a8
SHA256

99142e18c11bf9ba107b5503f6bc0c006550f9467bbb8616747299d1fd34e70e
SHA512

87e7f9bdf8e61312da6839376006d639841e526925c5a0cc0c30570c0ccbaffe4f6b9974fbdd6d9e73e12de5b3793838d4827a8c38eba93eb2adba9b76ea6ee1
SSDEEP

3072:Ylg/ENN1lKJmP+H3wrPXYtTh1pvEX88rgQNBxmkXa4M3Y274:JcX1lH+X06t8XntXa4M3ps

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

ae7c2079fb98d518260a13419253cf26_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

df:89:e8:77:0b:db:93:86:b3:fa:59:17:d6:ad:ad:5b:6b:56:aa:e8
Signer

Actual PE Digest

df:89:e8:77:0b:db:93:86:b3:fa:59:17:d6:ad:ad:5b:6b:56:aa:e8

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: 376KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 152KB - Virtual size: 156KB

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: 50KB - Virtual size: 360KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 142KB - Virtual size: 144KB

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

df:89:e8:77:0b:db:93:86:b3:fa:59:17:d6:ad:ad:5b:6b:56:aa:e8Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 376KB

UPX1 Size: 152KB - Virtual size: 156KB

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

Headers

File Characteristics

Sections

.text Size: 50KB - Virtual size: 360KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 142KB - Virtual size: 144KB

.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

df:89:e8:77:0b:db:93:86:b3:fa:59:17:d6:ad:ad:5b:6b:56:aa:e8
Signer

UPX0
Size: - Virtual size: 376KB

UPX1
Size: 152KB - Virtual size: 156KB

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

.text
Size: 50KB - Virtual size: 360KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 142KB - Virtual size: 144KB

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