d0bb9897f3bb3b9e15bfb06a080b5943_JaffaCakes118

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General

Target

d0bb9897f3bb3b9e15bfb06a080b5943_JaffaCakes118
Size

196KB
MD5

d0bb9897f3bb3b9e15bfb06a080b5943
SHA1

f7299f0d2c116484ee932426adbf499d70313f14
SHA256

7d70490d5748948dee36530cf108383ca87a3a01a33a6f32db0733f1be600a6f
SHA512

fd193804f780f0688ca3a09e7950accce658af25af43287140356ebc58e5a143fef4539d94338b08a7c26a3bb827adf3f114eba83b2cffb943b1a15b9f98209f
SSDEEP

3072:ZuPAt4YKTKUTF4GsFZ4I3+Y3GDhYqk8XRDwKiX0q1wDqGiSxg+qHBP2ogAhitPGL:ZuPAt4ZvCRREDFk8Bp8XWHztJtPG9wK

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

d0bb9897f3bb3b9e15bfb06a080b5943_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

33:2f:f3:b7:3a:b4:f8:b5:45:4e:4c:92:83:19:bd:ad
Certificate

Issuer

CN=Root Agency

Not Before

26/11/2011, 15:18

Not After

31/12/2039, 23:59

Subject

CN=Ptxssuq

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

Signer

Actual PE Digest

Digest Algorithm

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: 184KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 135KB - Virtual size: 135KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 74KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:2f:f3:b7:3a:b4:f8:b5:45:4e:4c:92:83:19:bd:adCertificate

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

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 64KB

UPX1 Size: 184KB - Virtual size: 188KB

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

Headers

File Characteristics

Sections

.text Size: 135KB - Virtual size: 135KB

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

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

.rdata Size: 1KB - Virtual size: 1KB

.data Size: 74KB - Virtual size: 73KB

.rsrc Size: 12KB - Virtual size: 11KB

33:2f:f3:b7:3a:b4:f8:b5:45:4e:4c:92:83:19:bd:ad
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

UPX0
Size: - Virtual size: 64KB

UPX1
Size: 184KB - Virtual size: 188KB

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

.text
Size: 135KB - Virtual size: 135KB

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

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

.rdata
Size: 1KB - Virtual size: 1KB

.data
Size: 74KB - Virtual size: 73KB

.rsrc
Size: 12KB - Virtual size: 11KB