6a3c19c2b0bcf9ee480b6b8a36e722d4_JaffaCakes118

Sharing

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General

Target

6a3c19c2b0bcf9ee480b6b8a36e722d4_JaffaCakes118
Size

39KB
MD5

6a3c19c2b0bcf9ee480b6b8a36e722d4
SHA1

8cd4f52e7f0730abd4f5bf0adaf6ef4e9d8f6c5f
SHA256

6017036cb7481c532c47e29254b16174f5213d77585afdd63adb6ebb384325e6
SHA512

2b6540b3575574b31812afeae31c74e0790c6e3c8af9777f6d56a5726e7a009d479ea8982d40666b0e8cc830f0b50242a798bfc1626302ee6785457e5cebcb7e
SSDEEP

768:oJZqUGdtVcqXW5nyt8INHDJxKNGkjW+xYRLG07HIzvkUUsANwL51:oJ0d1syt9dcNGkq+aRLG07V2ANw7

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

6a3c19c2b0bcf9ee480b6b8a36e722d4_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

30:e4:ec:a1:f4:a8:2e:78:bc:2d:3f:28:3d:3d:a8:22
Certificate

Issuer

CN=Root Agency

Not Before

07/04/2011, 10:02

Not After

31/12/2039, 23:59

Subject

CN=Peyotro

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

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 236KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 34KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

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_32BIT_MACHINE

Sections

.text
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 125KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

30:e4:ec:a1:f4:a8:2e:78:bc:2d:3f:28:3d:3d:a8:22Certificate

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

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 236KB

UPX1 Size: 34KB - Virtual size: 36KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 61KB - Virtual size: 60KB

.data Size: 125KB - Virtual size: 192KB

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

.rsrc Size: 2KB - Virtual size: 4KB

30:e4:ec:a1:f4:a8:2e:78:bc:2d:3f:28:3d:3d:a8:22
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

UPX0
Size: - Virtual size: 236KB

UPX1
Size: 34KB - Virtual size: 36KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 61KB - Virtual size: 60KB

.data
Size: 125KB - Virtual size: 192KB

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

.rsrc
Size: 2KB - Virtual size: 4KB