ea02ef882901307cf43b93b680517c6a_JaffaCakes118 | Triage

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General

Target

ea02ef882901307cf43b93b680517c6a_JaffaCakes118
Size

28KB
MD5

ea02ef882901307cf43b93b680517c6a
SHA1

9dab4d9c918b0f672bbedd7d3614b582c905af57
SHA256

756806df5229cbe0f86881ae096e3b5d92b5834edf6f5645344e8ad6b301ce77
SHA512

a5cc370c88d5500539ab0091ee949a620b3b3b596fc0043d31202a53ce0f1d75e8a648c648bf0d517cb874c5863ec9df369f4e5924deb53de55a8237737aad98
SSDEEP

384:ZBlKW4bn8WvXERZCIUHoQdoZCaj6pV0fNtqu2hCOO73BEAAUDsTK/qcUAgwWMqIa:rlKlbtV5u79Ye7aAmTKScUAgxIZE

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
ea02ef882901307cf43b93b680517c6a_JaffaCakes118
unpack001/out.upx

Files

ea02ef882901307cf43b93b680517c6a_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

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: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE