fb5bef77849db58671ae093335db84ee_JaffaCakes118

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General

Target

fb5bef77849db58671ae093335db84ee_JaffaCakes118
Size

202KB
MD5

fb5bef77849db58671ae093335db84ee
SHA1

0dd8012a3a031a54bcd50241b8388c740a9c5156
SHA256

949b923b17dda19b4470cd621e231d3839d7cf14760e9ce5193903d388dfe703
SHA512

f7b58fbc74d1ea1768aecb5a67046fd59e303048a3b2de71d8b5a617721275b1579ff83e04f172ffb185a0b56779f923acfc8023ef49d4717c6b244d5be2428f
SSDEEP

3072:NxSG6JufSm3qBJmiDuVIXnRrQjoILywfOyo7/IyHLrjDt9vLWLjh3N+:PqWSmaBkiDmJoILdGyo7/IyHjDthSjS

Score

5^/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

fb5bef77849db58671ae093335db84ee_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

22:e4:9c:51:dc:d7:1b:05:71:3a:af:78:65:82:d1:35
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

01/04/2011, 00:00 UTC

Not After

19/05/2013, 23:59 UTC

Subject

CN=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00 UTC

Not After

07/02/2020, 23:59 UTC

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

c0:13:30:da:d9:31:ca:b9:1e:8c:3d:4f:70:5d:ee:c1:61:26:36:b5
Signer

Actual PE Digest

c0:13:30:da:d9:31:ca:b9:1e:8c:3d:4f:70:5d:ee:c1:61:26:36:b5

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 260KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 190KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 307KB - Virtual size: 306KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

22:e4:9c:51:dc:d7:1b:05:71:3a:af:78:65:82:d1:35Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

c0:13:30:da:d9:31:ca:b9:1e:8c:3d:4f:70:5d:ee:c1:61:26:36:b5Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 260KB

UPX1 Size: 190KB - Virtual size: 192KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 307KB - Virtual size: 306KB

.rdata Size: 71KB - Virtual size: 71KB

.data Size: 10KB - Virtual size: 20KB

.rsrc Size: 34KB - Virtual size: 34KB

We care about your privacy.

22:e4:9c:51:dc:d7:1b:05:71:3a:af:78:65:82:d1:35
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

c0:13:30:da:d9:31:ca:b9:1e:8c:3d:4f:70:5d:ee:c1:61:26:36:b5
Signer

UPX0
Size: - Virtual size: 260KB

UPX1
Size: 190KB - Virtual size: 192KB

.rsrc
Size: 7KB - Virtual size: 8KB

.text
Size: 307KB - Virtual size: 306KB

.rdata
Size: 71KB - Virtual size: 71KB

.data
Size: 10KB - Virtual size: 20KB

.rsrc
Size: 34KB - Virtual size: 34KB