f9e6bd67e311ab52556ef1d8df9297ba_JaffaCakes118 | Triage

Sharing

General

Target

f9e6bd67e311ab52556ef1d8df9297ba_JaffaCakes118
Size

89KB
MD5

f9e6bd67e311ab52556ef1d8df9297ba
SHA1

0978ffa8d920c1f9298bef061824bcbe8c882485
SHA256

097aaf700d474ccbbfdd486e8a785dd0eda7d7b7329c7fff6982b154b121c18f
SHA512

f03573a76c26621dd127aa354ea0b7d7f9ce0b9eb4b13d96181b0718b73aef11410c5b87f9a6f64f19f58d40452eb57a584fc5c14dd83a398925d96c56e5b37a
SSDEEP

1536:AvikN8okvGiRHbNSWMJ8nbEXxDM//VgVzbbrnP60VVO8p1aLGJzySeZEtXp:SiaEvGiRpk3h64zbbrLVpp6sgop

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
f9e6bd67e311ab52556ef1d8df9297ba_JaffaCakes118
unpack001/out.upx

Files

f9e6bd67e311ab52556ef1d8df9297ba_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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: 168KB - Virtual size: 167KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE