d2e7f5a48a5f9fd98f053102f01d0b31_JaffaCakes118

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General

Target

d2e7f5a48a5f9fd98f053102f01d0b31_JaffaCakes118
Size

571KB
MD5

d2e7f5a48a5f9fd98f053102f01d0b31
SHA1

4589fc8caacae1fb839ca2a29e84f2b404770e01
SHA256

adb927c6826424e41612252477fb051d3a0771b50c776fd75581e0b586ce077d
SHA512

0c279928e7cf05f6d604b97530d6049ed7c0716c5240648b422cc4730f185cfbe2d5d27530b6bed8bf910fc06365ca134eaa5205d733a4a77a1b37f21afc741f
SSDEEP

6144:FVkhrBoX1LMrzdllHgqI6QSoeOMB6zuRmyfYz+HI2o4KJrgTkkkjDZzKNP2Py3xI:F+nsLMFllHmEoeCjyfQpygVpE4RMutZ

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

d2e7f5a48a5f9fd98f053102f01d0b31_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

50:e0:a5:92:ec:64:3f:b9:44:54:78:2d:4a:dd:5c:e5
Certificate

Issuer

CN=ngvifdfiw

Not Before

02-03-2011 22:01

Not After

31-12-2039 23:59

Subject

CN=ngvifdfiw

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

77:7a:b8:b0:ef:8b:52:5f:3e:7a:80:d3:c6:88:bc:27:2b:57:36:43
Signer

Actual PE Digest

77:7a:b8:b0:ef:8b:52:5f:3e:7a:80:d3:c6:88:bc:27:2b:57:36:43

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: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 469KB - Virtual size: 472KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 98KB - Virtual size: 100KB

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

DATA
Size: 125KB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

CODE
Size: 386KB - Virtual size: 385KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

BSS
Size: - Virtual size: 6KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 8KB

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: 98KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

50:e0:a5:92:ec:64:3f:b9:44:54:78:2d:4a:dd:5c:e5Certificate

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

77:7a:b8:b0:ef:8b:52:5f:3e:7a:80:d3:c6:88:bc:27:2b:57:36:43Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 469KB - Virtual size: 472KB

.rsrc Size: 98KB - Virtual size: 100KB

Headers

File Characteristics

Sections

DATA Size: 125KB - Virtual size: 1.4MB

CODE Size: 386KB - Virtual size: 385KB

BSS Size: - Virtual size: 6KB

.idata Size: 9KB - Virtual size: 8KB

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

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

.rsrc Size: 98KB - Virtual size: 100KB

50:e0:a5:92:ec:64:3f:b9:44:54:78:2d:4a:dd:5c:e5
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

77:7a:b8:b0:ef:8b:52:5f:3e:7a:80:d3:c6:88:bc:27:2b:57:36:43
Signer

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 469KB - Virtual size: 472KB

.rsrc
Size: 98KB - Virtual size: 100KB

DATA
Size: 125KB - Virtual size: 1.4MB

CODE
Size: 386KB - Virtual size: 385KB

BSS
Size: - Virtual size: 6KB

.idata
Size: 9KB - Virtual size: 8KB

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

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

.rsrc
Size: 98KB - Virtual size: 100KB