db345b52d08e55e19a9cf6c40504f369_JaffaCakes118 | Triage

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General

Target

db345b52d08e55e19a9cf6c40504f369_JaffaCakes118
Size

150KB
MD5

db345b52d08e55e19a9cf6c40504f369
SHA1

4595a1765b9c55ab0bf4be4bd76878806ea33227
SHA256

8ab0e643266c60211acc4cca6294dbe0275de14459141df523bd9ca3df8ece22
SHA512

2a74f8c760c72d145ac369f926ae536424f0d973ec29c92d71d0997fa2bf92b093ccccfaa8b2df40788c4a45542b710021680a0930bf310f1122854170df701f
SSDEEP

3072:L53L2qq0Z8k93xF26rBSPoV+gRh8BqelFW6++0vvOTYsSNwR9q5s:ZLHq0Z8k92iBSPoV+gRh8celb++0vvO/

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
db345b52d08e55e19a9cf6c40504f369_JaffaCakes118
unpack001/out.upx

Files

db345b52d08e55e19a9cf6c40504f369_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: 196KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 148KB - Virtual size: 148KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ