2e8ab74d0e77c504b2a5d1525bfe0cfa_JaffaCakes118 | Triage

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General

Target

2e8ab74d0e77c504b2a5d1525bfe0cfa_JaffaCakes118
Size

338KB
MD5

2e8ab74d0e77c504b2a5d1525bfe0cfa
SHA1

fb933f8dca05f329e18d0fc5a12016e8e465dda0
SHA256

1ebc7470d6deba6198f722ab8c62eae8c401a87d81a9e1a491c62264c311708b
SHA512

fd3d1e2b22e1fd5b6b7a1bb459f8f0a34ba13a332af11417f8ddc99146d8153b6b39369f0d52352b9fec55002fc2568f77a43d57b9d9d4d0d13bad43a3641294
SSDEEP

6144:uMGnnmhXC8te0MJwS/U9iPzaZGpNSMBWWRTc4weC/BXU0VRkDNY2hQtX+sv63:u7PbMMzJdd1wUOKK0N

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
2e8ab74d0e77c504b2a5d1525bfe0cfa_JaffaCakes118
unpack001/out.upx

Files

2e8ab74d0e77c504b2a5d1525bfe0cfa_JaffaCakes118
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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_32BIT_MACHINE

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 912B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ