17fcbe5978828c0b8b6657d180c66f95_JaffaCakes118

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General

Target

17fcbe5978828c0b8b6657d180c66f95_JaffaCakes118
Size

355KB
MD5

17fcbe5978828c0b8b6657d180c66f95
SHA1

c8661a07fb3bbb69c9e035bd6cf6db1ef1cb661f
SHA256

9c323aa976d6d94cd8ba402f920d9902bacc637bb66c326b440cf456d01a9250
SHA512

f8ae19a6d286288bfe317681d40a2a277838ba2da87350991826f22c026df368837c1ed8e2a3f040d4b9430abffee49d10ace83f06c06dbcaf1dd18122c18533
SSDEEP

6144:31caXqb992MJDMTNRmq5HrKE8lHOCuNItrAwm0Jg614+GJpak:31ctx92MJeRVMnHoQnJp149pak

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

17fcbe5978828c0b8b6657d180c66f95_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

47:09:85:6b:5c:6e:8b:57:ba:82:3d:8a:16:f7:cb:f9
Certificate

Issuer

CN=Avast1Alabast

Not Before

24/02/2011, 08:46

Not After

31/12/2039, 23:59

Subject

CN=Avast1Alabast

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

34:11:f2:39:63:5b:44:86:b8:3e:00:66:1d:7d:fc:e6:17:df:be:84
Signer

Actual PE Digest

34:11:f2:39:63:5b:44:86:b8:3e:00:66:1d:7d:fc:e6:17:df:be:84

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: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 335KB - Virtual size: 336KB

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: 263KB - Virtual size: 262KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 129KB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

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

47:09:85:6b:5c:6e:8b:57:ba:82:3d:8a:16:f7:cb:f9Certificate

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

34:11:f2:39:63:5b:44:86:b8:3e:00:66:1d:7d:fc:e6:17:df:be:84Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.4MB

UPX1 Size: 335KB - Virtual size: 336KB

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

Headers

File Characteristics

Sections

CODE Size: 263KB - Virtual size: 262KB

DATA Size: 129KB - Virtual size: 1.4MB

BSS Size: - Virtual size: 2KB

.idata Size: 13KB - Virtual size: 12KB

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

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

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

47:09:85:6b:5c:6e:8b:57:ba:82:3d:8a:16:f7:cb:f9
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

34:11:f2:39:63:5b:44:86:b8:3e:00:66:1d:7d:fc:e6:17:df:be:84
Signer

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 335KB - Virtual size: 336KB

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

CODE
Size: 263KB - Virtual size: 262KB

DATA
Size: 129KB - Virtual size: 1.4MB

BSS
Size: - Virtual size: 2KB

.idata
Size: 13KB - Virtual size: 12KB

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

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

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