3f15c8363f2c8dc4262989e654bec2c5_JaffaCakes118

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General

Target

3f15c8363f2c8dc4262989e654bec2c5_JaffaCakes118
Size

683KB
MD5

3f15c8363f2c8dc4262989e654bec2c5
SHA1

642ae74de3440dd4d64d80556234ff3a8f7c0949
SHA256

6c54d03aa0100e8acd49a549a9f3a71d972ba9de36a9a06faac87587db62cad2
SHA512

42c54789635947a74ed760c8f531e0d7bdc4493a6c32908f2a22dedce1306ba07810fa4d7c38df2ee7559ddca3c5eef778c75d36c59c1fa71831179e5f931add
SSDEEP

12288:ITAxTc6HGXR3A1Hqc5Y9IJoxfFd0j/AWqUR7+4re/fvyz3eTf:ITyQ6k1A1Kc5Y1X0j/57+QefY3eTf

Score

5^/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

3f15c8363f2c8dc4262989e654bec2c5_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

82:f6:74:38:66:7d:70:ef:bb:2c:bb:f9:03:f4:fb:72
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

03-11-2006 00:00

Not After

02-11-2008 23:59

Subject

CN=DREAMGROUP,O=DREAMGROUP,POSTALCODE=00152,STREET=po box 2331,L=roseau,ST=st. george,C=DM

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
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

09-07-1999 18:31

Not After

09-07-2019 18:40

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

4f:63:d0:30:f8:15:a3:a5:b3:44:69:40:06:3d:16:89
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

17-05-2005 00:00

Not After

16-05-2010 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

Signer

Actual PE Digest

Digest Algorithm

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 836KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 641KB - Virtual size: 644KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - 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: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 103KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 36B

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: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 154KB - Virtual size: 153KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

82:f6:74:38:66:7d:70:ef:bb:2c:bb:f9:03:f4:fb:72Certificate

Extended Key Usages

Key Usages

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

Extended Key Usages

Key Usages

4f:63:d0:30:f8:15:a3:a5:b3:44:69:40:06:3d:16:89Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 836KB

UPX1 Size: 641KB - Virtual size: 644KB

.rsrc Size: 36KB - Virtual size: 40KB

Headers

File Characteristics

Sections

CODE Size: 1.1MB - Virtual size: 1.1MB

DATA Size: 21KB - Virtual size: 21KB

BSS Size: - Virtual size: 103KB

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

.tls Size: - Virtual size: 36B

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

.reloc Size: 71KB - Virtual size: 71KB

.rsrc Size: 154KB - Virtual size: 153KB

82:f6:74:38:66:7d:70:ef:bb:2c:bb:f9:03:f4:fb:72
Certificate

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

4f:63:d0:30:f8:15:a3:a5:b3:44:69:40:06:3d:16:89
Certificate

UPX0
Size: - Virtual size: 836KB

UPX1
Size: 641KB - Virtual size: 644KB

.rsrc
Size: 36KB - Virtual size: 40KB

CODE
Size: 1.1MB - Virtual size: 1.1MB

DATA
Size: 21KB - Virtual size: 21KB

BSS
Size: - Virtual size: 103KB

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

.tls
Size: - Virtual size: 36B

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

.reloc
Size: 71KB - Virtual size: 71KB

.rsrc
Size: 154KB - Virtual size: 153KB