f01ccf479b11d953b93298efb9bebc91_JaffaCakes118

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General

Target

f01ccf479b11d953b93298efb9bebc91_JaffaCakes118
Size

379KB
MD5

f01ccf479b11d953b93298efb9bebc91
SHA1

20d4414c399aab10065d4d4c6a75ea43b6a7867d
SHA256

15c64a6af1489d920ebd6e382218c4c60f16e19273f5f905ad5302f46c85e6c5
SHA512

973c6e98195aa97f8c71734ec5e12bdd014bcd6784b224a7298c27442d6bbfbe6abffccec7b4e157821d29971d02eb1e6cda7147d846baaab1d798fda63b1249
SSDEEP

6144:vPuZGmtr8rrnIPU6IN9+FVOpBozE0fHbdTTj4mUlNTt77H9EqriPvv/OYiZ:vPuZGmtUISCFVm6E0fHbdTT0mWNN7vGA

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

f01ccf479b11d953b93298efb9bebc91_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

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:cc
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

24/11/2010, 00:00

Not After

23/11/2012, 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

e5:cd:06:06:80:71:b4:67:e8:77:b4:00:68:24:65:f4:c6:c6:2b:74
Signer

Actual PE Digest

e5:cd:06:06:80:71:b4:67:e8:77:b4:00:68:24:65:f4:c6:c6:2b:74

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: 564KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 336KB - Virtual size: 336KB

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: 639KB - Virtual size: 639KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 20KB - Virtual size: 19KB

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: 12KB - Virtual size: 11KB

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: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 143KB - Virtual size: 142KB

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

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:ccCertificate

Extended Key Usages

Key Usages

e5:cd:06:06:80:71:b4:67:e8:77:b4:00:68:24:65:f4:c6:c6:2b:74Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 564KB

UPX1 Size: 336KB - Virtual size: 336KB

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

Headers

File Characteristics

Sections

CODE Size: 639KB - Virtual size: 639KB

DATA Size: 20KB - Virtual size: 19KB

BSS Size: - Virtual size: 14KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 41KB - Virtual size: 40KB

.rsrc Size: 143KB - Virtual size: 142KB

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

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:cc
Certificate

e5:cd:06:06:80:71:b4:67:e8:77:b4:00:68:24:65:f4:c6:c6:2b:74
Signer

UPX0
Size: - Virtual size: 564KB

UPX1
Size: 336KB - Virtual size: 336KB

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

CODE
Size: 639KB - Virtual size: 639KB

DATA
Size: 20KB - Virtual size: 19KB

BSS
Size: - Virtual size: 14KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 41KB - Virtual size: 40KB

.rsrc
Size: 143KB - Virtual size: 142KB