1883b6e3ec6978b28c92db62aceac07b_JaffaCakes118 | Triage

Sharing

General

Target

1883b6e3ec6978b28c92db62aceac07b_JaffaCakes118
Size

8KB
MD5

1883b6e3ec6978b28c92db62aceac07b
SHA1

b056be5de49170278221a64ebac7e4f530da9198
SHA256

3ae1d43af7a9d2908cded077f3a0aca9981818d9beaf96842a65af176e6e611b
SHA512

5ff415682ce78ce95bbe936c01e51eeac7464770c7556803bf2242754c31350b6d48615a2dd7b220c86a8f594ee8d539dab655b92ed3b6883589b2ffe6d901e4
SSDEEP

96:/lxSrc9YIlAij3H5EwQe/ZPjC6bUH60s08rZwDmGciHyW2HI0ZtG5Vl:/TbTGijJEwO6s60s089BVcl

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
1883b6e3ec6978b28c92db62aceac07b_JaffaCakes118
unpack001/out.upx

Files

1883b6e3ec6978b28c92db62aceac07b_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: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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