162204a9b783fa5cff00cbbe9f267b50_JaffaCakes118

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General

Target

162204a9b783fa5cff00cbbe9f267b50_JaffaCakes118
Size

991KB
MD5

162204a9b783fa5cff00cbbe9f267b50
SHA1

9c52570cc0f7cf41301c0d920a40a1120f42944e
SHA256

2dd333ab8b9b0b9616b953ac1dc2aab92108abe2467201a79710090a505abed3
SHA512

f7e8a00cdcebc0a5a3252d19da47954d94fe3b69efe51890186a253a4d09b2963aa2e58e2c57559dafbe2bbd34ec621c1a3783746de289f3569192c8f8684747
SSDEEP

24576:xNNBLi5de/5j4No2XDIxwMKD1NfmtCTlhrGpM4i1yXLqMO:xNNBIeWoyDyKDXfmt87qjfU

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

162204a9b783fa5cff00cbbe9f267b50_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

01/01/2021, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

17/11/2006, 00:00

Not After

30/12/2020, 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4f:e3:d2:28:11:02:35:9c:9e:ae:c3:eb:2e:41:30:0c
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

07/04/2013, 00:00

Not After

06/06/2014, 23:59

Subject

CN=OOO Metabar,OU=IT Department,O=OOO Metabar,L=Moscow,ST=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

b6:82:48:83:7a:8d:49:29:16:8e:4b:f2:c8:40:3d:cf:49:b7:a3:c4
Signer

Actual PE Digest

b6:82:48:83:7a:8d:49:29:16:8e:4b:f2:c8:40:3d:cf:49:b7:a3:c4

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: 476KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 342KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 70KB - Virtual size: 72KB

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: 480KB - Virtual size: 479KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 169KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91Certificate

Key Usages

4f:e3:d2:28:11:02:35:9c:9e:ae:c3:eb:2e:41:30:0cCertificate

Extended Key Usages

b6:82:48:83:7a:8d:49:29:16:8e:4b:f2:c8:40:3d:cf:49:b7:a3:c4Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 476KB

UPX1 Size: 342KB - Virtual size: 344KB

.rsrc Size: 70KB - Virtual size: 72KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 480KB - Virtual size: 479KB

.rdata Size: 96KB - Virtual size: 96KB

.data Size: 14KB - Virtual size: 23KB

.rsrc Size: 169KB - Virtual size: 169KB

.reloc Size: 23KB - Virtual size: 22KB

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

33:65:50:08:79:ad:73:e2:30:b9:e0:1d:0d:7f:ac:91
Certificate

4f:e3:d2:28:11:02:35:9c:9e:ae:c3:eb:2e:41:30:0c
Certificate

b6:82:48:83:7a:8d:49:29:16:8e:4b:f2:c8:40:3d:cf:49:b7:a3:c4
Signer

UPX0
Size: - Virtual size: 476KB

UPX1
Size: 342KB - Virtual size: 344KB

.rsrc
Size: 70KB - Virtual size: 72KB

.text
Size: 480KB - Virtual size: 479KB

.rdata
Size: 96KB - Virtual size: 96KB

.data
Size: 14KB - Virtual size: 23KB

.rsrc
Size: 169KB - Virtual size: 169KB

.reloc
Size: 23KB - Virtual size: 22KB