b7b5c19212a3aa9cfdbb997e99cdb9b2_JaffaCakes118 | Triage

Sharing

General

Target

b7b5c19212a3aa9cfdbb997e99cdb9b2_JaffaCakes118
Size

5KB
MD5

b7b5c19212a3aa9cfdbb997e99cdb9b2
SHA1

546201c321212860e1cfe087f9d35d71217a74d4
SHA256

a994a1cf63ca75bd960e00501fd36e0c08aea5acd70858f82c2d8cf8494627af
SHA512

a3f72080e318418722268852ceba40debc2e0817ef91a26c443696a5e0a91292e29dd88e8c4722dea7100a8136a7c7373f14adab136c5c9e445fde0b9cf543ba
SSDEEP

96:PFg7MkuN3y/+CPTbob+dKCTCroq0+LsdQYo:t47WCPTboxJEq0/d8

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
b7b5c19212a3aa9cfdbb997e99cdb9b2_JaffaCakes118
unpack001/out.upx

Files

b7b5c19212a3aa9cfdbb997e99cdb9b2_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: 4KB - Virtual size: 4KB

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: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 672B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE