ea738880698cd74c6590f33d76b2669d_JaffaCakes118

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General

Target

ea738880698cd74c6590f33d76b2669d_JaffaCakes118
Size

354KB
MD5

ea738880698cd74c6590f33d76b2669d
SHA1

2cf5885475841e76dd22ba5a9486a453cfe7cdeb
SHA256

5c081691c22b32be72b2d792bbeb81cbb2a378953890e45aa396b5d456f835ea
SHA512

34b84b903213a846d6e17afd44a8e569fdb8388d2478e462bec2d94c7ae15b586552898b2053531ac1e9ba70e66c1382a9dc41a6c4674dab735d636276de7106
SSDEEP

6144:Q0mwFSU4/I3qi3CfvGho6LrLyIG9h6o/fvYp1o1Z3wGcJ5ehW/U8M:Q0/k/Iai3PLG9b/fvEW1GJ4hWMj

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

ea738880698cd74c6590f33d76b2669d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

7e:be:af:4d:43:30:f8:59:bd:5c:38:0d:fa:8f:99:7f
Certificate

Issuer

CN=Micro$oft

Not Before

20/02/2011, 19:56

Not After

31/12/2039, 23:59

Subject

CN=Micro$oft

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

c3:78:dc:20:af:ca:70:fc:d7:db:f5:6c:7b:2d:d5:80:b5:41:13:73
Signer

Actual PE Digest

c3:78:dc:20:af:ca:70:fc:d7:db:f5:6c:7b:2d:d5:80:b5:41:13:73

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: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 334KB - 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: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 90KB - 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: 3KB - Virtual size: 2KB

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

7e:be:af:4d:43:30:f8:59:bd:5c:38:0d:fa:8f:99:7fCertificate

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

c3:78:dc:20:af:ca:70:fc:d7:db:f5:6c:7b:2d:d5:80:b5:41:13:73Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.4MB

UPX1 Size: 334KB - Virtual size: 336KB

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

Headers

File Characteristics

Sections

CODE Size: 308KB - Virtual size: 307KB

DATA Size: 90KB - Virtual size: 1.4MB

BSS Size: - Virtual size: 2KB

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

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

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

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

7e:be:af:4d:43:30:f8:59:bd:5c:38:0d:fa:8f:99:7f
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

c3:78:dc:20:af:ca:70:fc:d7:db:f5:6c:7b:2d:d5:80:b5:41:13:73
Signer

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 334KB - Virtual size: 336KB

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

CODE
Size: 308KB - Virtual size: 307KB

DATA
Size: 90KB - Virtual size: 1.4MB

BSS
Size: - Virtual size: 2KB

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

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

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

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