bc359acfa78ebcb5ff61c299e02330e6_JaffaCakes118

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General

Target

bc359acfa78ebcb5ff61c299e02330e6_JaffaCakes118
Size

214KB
MD5

bc359acfa78ebcb5ff61c299e02330e6
SHA1

b82e16636b8f2bd77ac0c12678a3ba4f4cd229a1
SHA256

775cae90f0e0c0f301f429c98212bb124f7af7d009856c9e9919348e08adf653
SHA512

db2d00daba7a4e85d35831786f6b4f3b3ae9d437f6b36180655ff4dc8582b68c214bb948c045520f7d037cfac8b59b7e7a28169e595d1edf0afee608ab2d2bf9
SSDEEP

6144:8IBPbt5AQyrcvLZxwuN63p7mBiLm6yojKCd:8I3ygvL363pTm1ojKCd

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

bc359acfa78ebcb5ff61c299e02330e6_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

24:36:7b:1b:33:38:dc:ab:4f:c6:52:01:ad:27:c6:be
Certificate

Issuer

CN=DetectMe :)

Not Before

26/02/2011, 11:26

Not After

31/12/2039, 23:59

Subject

CN=DetectMe :)

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

25:58:f9:5f:05:fc:42:43:66:78:47:f5:be:d5:b9:61:d9:11:7b:b8
Signer

Actual PE Digest

25:58:f9:5f:05:fc:42:43:66:78:47:f5:be:d5:b9:61:d9:11:7b:b8

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: 336KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 208KB - Virtual size: 208KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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

.text
Size: 78KB - Virtual size: 372KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 155KB - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

24:36:7b:1b:33:38:dc:ab:4f:c6:52:01:ad:27:c6:beCertificate

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

25:58:f9:5f:05:fc:42:43:66:78:47:f5:be:d5:b9:61:d9:11:7b:b8Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 336KB

UPX1 Size: 208KB - Virtual size: 208KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 78KB - Virtual size: 372KB

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 155KB - Virtual size: 156KB

.rsrc Size: 2KB - Virtual size: 4KB

24:36:7b:1b:33:38:dc:ab:4f:c6:52:01:ad:27:c6:be
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

25:58:f9:5f:05:fc:42:43:66:78:47:f5:be:d5:b9:61:d9:11:7b:b8
Signer

UPX0
Size: - Virtual size: 336KB

UPX1
Size: 208KB - Virtual size: 208KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 78KB - Virtual size: 372KB

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 155KB - Virtual size: 156KB

.rsrc
Size: 2KB - Virtual size: 4KB