fa288bdb621bf5a4a66e17d92dc5f373_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

fa288bdb621bf5a4a66e17d92dc5f373_JaffaCakes118
Size

11KB
MD5

fa288bdb621bf5a4a66e17d92dc5f373
SHA1

65381729845287431580e40b8abaeeea1fb10e8d
SHA256

c9f171ad866e96a87e9a7f04f1e47574e3791c6a52e01357c62635d857eaa124
SHA512

9a765d6a8354f767a3cdc8157c842e3e852b349e7f7dabb4e03f7b9f93b7af0d60bac870101633b056080c709538edb169c93fa1a523df6c97833da34891cc39
SSDEEP

192:LwL0k+rp/x84rf6xGI2LJpwfbLzAplByHptbKnrNC/C:xkW5mQ+vzceHjKrN3

Score

5^/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
fa288bdb621bf5a4a66e17d92dc5f373_JaffaCakes118
unpack001/out.upx

Files

fa288bdb621bf5a4a66e17d92dc5f373_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE