820b8dd65d071ef4342c5408bfc7a2c1_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

820b8dd65d071ef4342c5408bfc7a2c1_JaffaCakes118
Size

11KB
MD5

820b8dd65d071ef4342c5408bfc7a2c1
SHA1

bbf8744d853c4a6adaa3ba51194f724910480b49
SHA256

01f37d0f60a4a28aaf2243a29748bf29926bb719ed302b9174fb6ad4b36b5b46
SHA512

f53406c139462acff5923d9c5952e02dd7cadf0702dc7c7945e6eff5e1b04d168f6791c44c90c3da63f73c17a2a53573b6f57f692aa54d9dec63e6388aa28ab9
SSDEEP

192:GVG8BNxLaSgRJHud41TgjMqAj/iLVecW/1ckssQDoVBxIjN:sG8taSgzWMFjEAQxUloN

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
820b8dd65d071ef4342c5408bfc7a2c1_JaffaCakes118
unpack001/out.upx

Files

820b8dd65d071ef4342c5408bfc7a2c1_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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

.data
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ