a9402671b1d6c1ce60368e924faefb12_JaffaCakes118 | Triage

Sharing

General

Target

a9402671b1d6c1ce60368e924faefb12_JaffaCakes118
Size

47KB
MD5

a9402671b1d6c1ce60368e924faefb12
SHA1

85d57b0eadca27d088ba21b1af3de724c2150281
SHA256

97a324befdb7cbca940a374b2984ce46b7e77490d6dd0eefa35d50a8874eb5bb
SHA512

e4731f10722f252b105d2e25b5b360342528144b9eb90ef75f47d17c4ad610af8be609daf472807d606ea077212fe87cd4a76408ea7fa1aa8a25cfa5330c4667
SSDEEP

768:FOshxIO9tXJn0qaE0A9qFzS/6tbWzGojdWiihhT1v/lqGk/aX/XoV:YsT/nXjaE0qqA6Sz/jEVhhZ2/a/4V

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
a9402671b1d6c1ce60368e924faefb12_JaffaCakes118
unpack001/out.upx

Files

a9402671b1d6c1ce60368e924faefb12_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 45KB - Virtual size: 48KB

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: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 826B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 43KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE