44b21a9cf2fc2859537d72ce05010f63_JaffaCakes118

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General

Target

44b21a9cf2fc2859537d72ce05010f63_JaffaCakes118
Size

284KB
MD5

44b21a9cf2fc2859537d72ce05010f63
SHA1

b3e48c8ad8e320dbbea0b1a270148f1271c7f439
SHA256

5bd0e7678301a713244016312562b2986815944db40190d1deeabd98c49b60f2
SHA512

4f05d118882a6c8e1e79c555173931fa0d44c3010ae531658342bce9822d59e823523b8b2b7e21ecc64871a61d0e00892751b3d62743b2263bec051849d386aa
SSDEEP

6144:llbp97mB50Li/EQbg0Mm/jQsNyxS3s+SpJYmGZhZqo1i00SQZqd:llbPwqibj/hNWSorGZhZqo1i020d

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

44b21a9cf2fc2859537d72ce05010f63_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

10/05/2010, 00:00

Not After

10/05/2015, 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

de:39:c4:ec:99:21:10:f0:49:79:ae:83:47:f5:c1:dd
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

23/11/2009, 00:00

Not After

23/11/2010, 23:59

Subject

CN=Volonet Ltd,O=Volonet Ltd,POSTALCODE=67778,STREET=hazfira 19,L=Tel-Aviv,ST=Israel,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

ba:4e:ca:7b:72:3a:c2:b1:e2:a0:5c:70:c8:68:ba:bb:43:65:d4:9c
Signer

Actual PE Digest

ba:4e:ca:7b:72:3a:c2:b1:e2:a0:5c:70:c8:68:ba:bb:43:65:d4:9c

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 524KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 241KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 40KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 485KB - Virtual size: 485KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 14KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 187KB - Virtual size: 187KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

de:39:c4:ec:99:21:10:f0:49:79:ae:83:47:f5:c1:ddCertificate

Extended Key Usages

Key Usages

ba:4e:ca:7b:72:3a:c2:b1:e2:a0:5c:70:c8:68:ba:bb:43:65:d4:9cSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 524KB

UPX1 Size: 241KB - Virtual size: 244KB

.rsrc Size: 39KB - Virtual size: 40KB

Headers

File Characteristics

Sections

CODE Size: 485KB - Virtual size: 485KB

DATA Size: 7KB - Virtual size: 6KB

BSS Size: - Virtual size: 14KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 33KB - Virtual size: 32KB

.rsrc Size: 187KB - Virtual size: 187KB

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

de:39:c4:ec:99:21:10:f0:49:79:ae:83:47:f5:c1:dd
Certificate

ba:4e:ca:7b:72:3a:c2:b1:e2:a0:5c:70:c8:68:ba:bb:43:65:d4:9c
Signer

UPX0
Size: - Virtual size: 524KB

UPX1
Size: 241KB - Virtual size: 244KB

.rsrc
Size: 39KB - Virtual size: 40KB

CODE
Size: 485KB - Virtual size: 485KB

DATA
Size: 7KB - Virtual size: 6KB

BSS
Size: - Virtual size: 14KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 33KB - Virtual size: 32KB

.rsrc
Size: 187KB - Virtual size: 187KB