293ac391a51f544fcf826a0b1aa26e04_JaffaCakes118

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General

Target

293ac391a51f544fcf826a0b1aa26e04_JaffaCakes118
Size

1.4MB
MD5

293ac391a51f544fcf826a0b1aa26e04
SHA1

bfef69e2c49dae44b3c45da576575812e1a6c224
SHA256

1324ae0260faa2b7c79eaec3e2a2de8b213d16ab0711d7c4214f0aa0a082e1cd
SHA512

f52b32b2b6094551d4e7d763ad67e0c6793619c369553282d724f8038e3c2a0443779327dbcd030a5f0133fd6e86879d72e6f56dd90c1d550a4313899123b900
SSDEEP

24576:xKAA8VTg/daYbL6OX716J8zMHpik7RMK/ff13It+D3wAwrF9Yjx8R5ao5VFNC/nK:ChEouOZzsrFf1zwAwJ9YtY5zNC/ntjc

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

293ac391a51f544fcf826a0b1aa26e04_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

62:65:2b:f1:15:c4:ca:a5:f6:08:c4:1a:dd:c7:64:af
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

21/11/2014, 00:00

Not After

21/11/2015, 23:59

Subject

CN=KІA FORVARDІNG LLC,O=KІA FORVARDІNG LLC,L=Gersevan?vka village,ST=Ukraine,C=UA

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

17/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

49:2c:9e:5e:8d:50:9f:ac:01:f0:1e:f7:bb:c0:e7:67:16:e5:64:24
Signer

Actual PE Digest

49:2c:9e:5e:8d:50:9f:ac:01:f0:1e:f7:bb:c0:e7:67:16:e5:64:24

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_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 2.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 100KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 76B

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: 227KB - Virtual size: 226KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 567KB - Virtual size: 567KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

62:65:2b:f1:15:c4:ca:a5:f6:08:c4:1a:dd:c7:64:afCertificate

Extended Key Usages

Key Usages

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

49:2c:9e:5e:8d:50:9f:ac:01:f0:1e:f7:bb:c0:e7:67:16:e5:64:24Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.2MB

UPX1 Size: 1.4MB - Virtual size: 1.4MB

.rsrc Size: 65KB - Virtual size: 68KB

Headers

File Characteristics

Sections

.text Size: 2.6MB - Virtual size: 2.6MB

.itext Size: 9KB - Virtual size: 8KB

.data Size: 51KB - Virtual size: 51KB

.bss Size: - Virtual size: 100KB

.idata Size: 15KB - Virtual size: 15KB

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 76B

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

.reloc Size: 227KB - Virtual size: 226KB

.rsrc Size: 567KB - Virtual size: 567KB

62:65:2b:f1:15:c4:ca:a5:f6:08:c4:1a:dd:c7:64:af
Certificate

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

49:2c:9e:5e:8d:50:9f:ac:01:f0:1e:f7:bb:c0:e7:67:16:e5:64:24
Signer

UPX0
Size: - Virtual size: 2.2MB

UPX1
Size: 1.4MB - Virtual size: 1.4MB

.rsrc
Size: 65KB - Virtual size: 68KB

.text
Size: 2.6MB - Virtual size: 2.6MB

.itext
Size: 9KB - Virtual size: 8KB

.data
Size: 51KB - Virtual size: 51KB

.bss
Size: - Virtual size: 100KB

.idata
Size: 15KB - Virtual size: 15KB

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 76B

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

.reloc
Size: 227KB - Virtual size: 226KB

.rsrc
Size: 567KB - Virtual size: 567KB