2e5154cc83d902b3a3b3c5df5bdbfbf2_JaffaCakes118 | Triage

Sharing

General

Target

2e5154cc83d902b3a3b3c5df5bdbfbf2_JaffaCakes118
Size

24KB
MD5

2e5154cc83d902b3a3b3c5df5bdbfbf2
SHA1

a5c8c67ee87cf2df47e01fb6ee1bdd01552ff97c
SHA256

4f50673fa0a87a9bc8c684125120d4befec686cdc638f1a22fadff86deabea8a
SHA512

86bb5949f97baeba173bcd580530b76bf758c1ce8f1af143695b10f374350456c86487873e4930b3bd49e853fe6bf2c2c35ba2a4c36395eb3a349170494011f3
SSDEEP

384:7Aj2En519Y75cAiN8uIMu1ZDatq7WxgXl4pVtNZ+gzrD9nbGClEJD8uqW/a:kjR519HAijOSQcNzhnxWJDbqB

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
2e5154cc83d902b3a3b3c5df5bdbfbf2_JaffaCakes118
unpack001/out.upx

Files

2e5154cc83d902b3a3b3c5df5bdbfbf2_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: 22KB - Virtual size: 24KB

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: 36KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE