2ef5daff7f824491795ac29a564c8357_JaffaCakes118 | Triage

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General

Target

2ef5daff7f824491795ac29a564c8357_JaffaCakes118
Size

120KB
MD5

2ef5daff7f824491795ac29a564c8357
SHA1

7d36028cc9e465ebd29c12d893fe917fb4e2956a
SHA256

915714388f9a465429247e6554383b2cbc61baa3f50f724ea009a93ab8cd4a3f
SHA512

bc99569aaffadd135040760dd550581e5a2138743a7c3a9e92fd725e7eb9936b2f8502f1887497809320b8be790cb24a94093baeea1bb68d03d004080ef2d40e
SSDEEP

3072:hsWa3cTolqz2u9VUbf/pO5Ufz6apd0qE2OxZTv:KWa3w2u9VQn9pLOr

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
2ef5daff7f824491795ac29a564c8357_JaffaCakes118
unpack001/out.upx

Files

2ef5daff7f824491795ac29a564c8357_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 73KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ