2677e4e7495f81b76724ee0183bd3308_JaffaCakes118 | Triage

Sharing

General

Target

2677e4e7495f81b76724ee0183bd3308_JaffaCakes118
Size

617KB
MD5

2677e4e7495f81b76724ee0183bd3308
SHA1

7b5485e44aada54d119463cb3e4a13c3b249632b
SHA256

3800994c5cc50d43b75a63c82fad4aaefe620c7b9dc6b6704c3ba6da009bce8b
SHA512

9e82cc7d182d4763543b1830d4c5395dd9bb0aa774db280389a2aa3b29f7ccb0d6395991368e2a13c1a763691a8f33d577672b87c874de5895d4c4ba550b005a
SSDEEP

6144:5uHOnB/nmy+g43GFrQZb++tdsHP4+QfI6UR/UOPSe570Szp3y:gOnB/IerQZb+md4w1UaOB0H

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
2677e4e7495f81b76724ee0183bd3308_JaffaCakes118
unpack001/out.upx

Files

2677e4e7495f81b76724ee0183bd3308_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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ