9575c4acd37de1a3e4bdf7f689b8af5d_JaffaCakes118 | Triage

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General

Target

9575c4acd37de1a3e4bdf7f689b8af5d_JaffaCakes118
Size

50KB
MD5

9575c4acd37de1a3e4bdf7f689b8af5d
SHA1

76ecb4d0c5d8a312c6c0ad6bc8f193b2d43aa0db
SHA256

842733b4c4ed92d18fe58f34ed2f34c182a75dcbbad4feb475dd1a93050e9d46
SHA512

c26f4819316d11fb37ba5df4350a94c9bbe07412fd53d786508b51e7b67846c19f5a5c6f22c693077955d2c91d9168b85e198424f71b39e533ef52479077b914
SSDEEP

768:L/h6TtPEti9k3mogo4SPbNQCZdfViGZ3XWvBEAJfMdocPw5XQwue/BBVk:L/gbgmodTQ4ViGZWp5Jf4w5XL5

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
9575c4acd37de1a3e4bdf7f689b8af5d_JaffaCakes118
unpack001/out.upx

Files

9575c4acd37de1a3e4bdf7f689b8af5d_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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 49KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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_32BIT_MACHINE

Sections

.text
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ