5af7248b76592f2c58e8b5a0982b8b6a_JaffaCakes118

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General

Target

5af7248b76592f2c58e8b5a0982b8b6a_JaffaCakes118
Size

328KB
MD5

5af7248b76592f2c58e8b5a0982b8b6a
SHA1

8c607b1868fcaa9f20ff4eefeb467b9e52cee7e3
SHA256

50c0a2076a43b4b8642de501ad21521fa716c1e912e9fbdcc717fd75e1a71bb8
SHA512

ac9d5fb1a2c1174c4df968722fc746fb0506a1c877da717edeb93c8e6521987810d4615c418521f46f21e00caf5b08d1cb1200096410a2797f5caf270c907e1f
SSDEEP

6144:KphaUGo/SobL+QzrbY+i0JobGcV/ETA/4ZdpDEON9vqcI8UxmE:KXaUGoaIlrM70JiWJdpDEON28Ux7

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

5af7248b76592f2c58e8b5a0982b8b6a_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

Not After

19-05-2013 23:59

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

Not After

07-02-2020 23:59

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

70:0a:ed:4c:30:f6:a4:57:ec:05:ea:a1:fa:ab:fc:27:77:48:29:97
Signer

Actual PE Digest

70:0a:ed:4c:30:f6:a4:57:ec:05:ea:a1:fa:ab:fc:27:77:48:29:97

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 468KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 316KB - Virtual size: 316KB

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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 359KB - Virtual size: 358KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 103KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 229KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

70:0a:ed:4c:30:f6:a4:57:ec:05:ea:a1:fa:ab:fc:27:77:48:29:97Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 468KB

UPX1 Size: 316KB - Virtual size: 316KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 359KB - Virtual size: 358KB

.rdata Size: 103KB - Virtual size: 103KB

.data Size: 14KB - Virtual size: 24KB

.rsrc Size: 229KB - Virtual size: 229KB

.reloc Size: 32KB - Virtual size: 32KB

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

70:0a:ed:4c:30:f6:a4:57:ec:05:ea:a1:fa:ab:fc:27:77:48:29:97
Signer

UPX0
Size: - Virtual size: 468KB

UPX1
Size: 316KB - Virtual size: 316KB

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

.text
Size: 359KB - Virtual size: 358KB

.rdata
Size: 103KB - Virtual size: 103KB

.data
Size: 14KB - Virtual size: 24KB

.rsrc
Size: 229KB - Virtual size: 229KB

.reloc
Size: 32KB - Virtual size: 32KB