a540f224e26179b982ffbcde42961bdc_JaffaCakes118 | Triage

Sharing

General

Target

a540f224e26179b982ffbcde42961bdc_JaffaCakes118
Size

21KB
MD5

a540f224e26179b982ffbcde42961bdc
SHA1

374c09239cbc4167e7d98a3110a9b0faf3e6c8fb
SHA256

f069d157457b8ea637436805fa7eb8d8f02edd1ee3e00209e9f1d50d1c8f1793
SHA512

23cf1bbdfe9ea462dc38db38d9be6945ef8715d3a7fc67e04eb6bfcfe6325c4b1e108cbf2b3ae8db55c273d64019f12497fe21d548792377c5b051aa5e2e7f83
SSDEEP

384:BFtqeP1qpK99UEAR5cXB/fp6vIXpQygLo5ckO8BXqwiDgVQPZStW6FWC9:BvqvpVcxfp6MQygLYc6B/iDgVEC

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
a540f224e26179b982ffbcde42961bdc_JaffaCakes118
unpack001/out.upx

Files

a540f224e26179b982ffbcde42961bdc_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ