bc7628b2bb1cefa2b0c8c677a5b07d5a_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

bc7628b2bb1cefa2b0c8c677a5b07d5a_JaffaCakes118
Size

61KB
MD5

bc7628b2bb1cefa2b0c8c677a5b07d5a
SHA1

8698adf926340e38f0f0b5017f30ee462df1b8cb
SHA256

ca36ecbea5692403f1af8e66728509a6b9e782dfd6c6c38dfe445dd2c1e6e676
SHA512

659902823c88c0ea90c0e18a6f02fa7ba8d924eb43560d432f950327231cadd85f5f3996b501a9334a1a73b113de8acd291905a2d7b2c6df26705b3e657ce45b
SSDEEP

768:roBXcmidIVG6dPrr3N7EKpnKF8D4AQfgLeU1JoxndW3N2QQTu0iIwb9kEPQBLau:mGSPrrqKRKFcmU1MdW92QKuhIwht4BF

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

bc7628b2bb1cefa2b0c8c677a5b07d5a_JaffaCakes118
.exe windows:6 windows x86 arch:x86

Code Sign

6f:e9:1e:fa:e8:09:71:90:40:56:59:00:85:04:90:40
Certificate

Issuer

CN=Proooooo

Not Before

18/03/2011, 10:13

Not After

31/12/2039, 23:59

Subject

CN=Proooooo

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

f3:f0:c4:20:28:99:7b:df:6c:ce:ee:c7:87:27:17:0c:3c:99:50:ff
Signer

Actual PE Digest

f3:f0:c4:20:28:99:7b:df:6c:ce:ee:c7:87:27:17:0c:3c:99:50:ff

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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 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: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

6f:e9:1e:fa:e8:09:71:90:40:56:59:00:85:04:90:40Certificate

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

f3:f0:c4:20:28:99:7b:df:6c:ce:ee:c7:87:27:17:0c:3c:99:50:ffSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 64KB

UPX1 Size: 56KB - Virtual size: 56KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 65KB - Virtual size: 64KB

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 35KB - Virtual size: 36KB

.rsrc Size: 1024B - Virtual size: 4KB

6f:e9:1e:fa:e8:09:71:90:40:56:59:00:85:04:90:40
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

f3:f0:c4:20:28:99:7b:df:6c:ce:ee:c7:87:27:17:0c:3c:99:50:ff
Signer

UPX0
Size: - Virtual size: 64KB

UPX1
Size: 56KB - Virtual size: 56KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 65KB - Virtual size: 64KB

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 35KB - Virtual size: 36KB

.rsrc
Size: 1024B - Virtual size: 4KB