65ee0eeb29c56e3a4755a8ec8d69c107_JaffaCakes118

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General

Target

65ee0eeb29c56e3a4755a8ec8d69c107_JaffaCakes118
Size

2.9MB
MD5

65ee0eeb29c56e3a4755a8ec8d69c107
SHA1

b0a71f750c1d3f8ab97a5733c3fe08cadf38bfb9
SHA256

26cf6ae49a7e4811ed4d7413a35d923e932940de319be625f0d6a4d1195b01cc
SHA512

5b15ec81b64a6adb70213257938543360149a9fcdd5ad227aeb8d29a3ff7d8a6606528d4b781188d8bba9d6f362b0915f557ca25e9c13c4c14aa4373439953b9
SSDEEP

49152:eLg41nCGJCuoJZFlDh3YzjR55kjpozTC097j972R7a41EsFrOhDag1VknO0qyner:Mg4IeCzJZFtUR55QonCwtur1RGVknO8S

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

65ee0eeb29c56e3a4755a8ec8d69c107_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

1b:71:31:2d:93:27:d9:8e:49:45:0b:36:30:7c:5a:96
Certificate

Issuer

CN=kozvndes

Not Before

02/03/2011, 21:59

Not After

31/12/2039, 23:59

Subject

CN=kozvndes

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

80:9a:cb:87:2c:0b:38:ce:ea:90:70:dd:ee:82:52:7c:c1:3b:fe:d4
Signer

Actual PE Digest

80:9a:cb:87:2c:0b:38:ce:ea:90:70:dd:ee:82:52:7c:c1:3b:fe:d4

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: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 605KB - Virtual size: 608KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 12KB

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: 31KB - Virtual size: 1.1MB

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: 994KB - Virtual size: 996KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

1b:71:31:2d:93:27:d9:8e:49:45:0b:36:30:7c:5a:96Certificate

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

80:9a:cb:87:2c:0b:38:ce:ea:90:70:dd:ee:82:52:7c:c1:3b:fe:d4Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 605KB - Virtual size: 608KB

.rsrc Size: 12KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 31KB - Virtual size: 1.1MB

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

.data Size: 994KB - Virtual size: 996KB

.rsrc Size: 11KB - Virtual size: 12KB

1b:71:31:2d:93:27:d9:8e:49:45:0b:36:30:7c:5a:96
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

80:9a:cb:87:2c:0b:38:ce:ea:90:70:dd:ee:82:52:7c:c1:3b:fe:d4
Signer

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 605KB - Virtual size: 608KB

.rsrc
Size: 12KB - Virtual size: 12KB

.text
Size: 31KB - Virtual size: 1.1MB

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

.data
Size: 994KB - Virtual size: 996KB

.rsrc
Size: 11KB - Virtual size: 12KB