845d82f320e8553f865b6251d1fcfc38_JaffaCakes118 | Triage

Sharing

General

Target

845d82f320e8553f865b6251d1fcfc38_JaffaCakes118
Size

442KB
MD5

845d82f320e8553f865b6251d1fcfc38
SHA1

b8560e7b83edeb6fc3105da88a2ce32034ee7d00
SHA256

48d424820bbea7c9fbee520bc16875f5d6817bf3e6975f74bf7d71a5badc0868
SHA512

03a6a581194d091ddfbb1afd4fbb13aad6a1edb4d8bb4b2745e05c971df7cc54fcba3b1bd600a71fff5da15435738d79e22aa651a86629c72e07c09fdd4bcdb1
SSDEEP

12288:pMBwn/L5swLkexgBFbSacZn3tGEtHNIEej91xvSNTNW8N:CA/SFbe3tGKF+91xITfN

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
845d82f320e8553f865b6251d1fcfc38_JaffaCakes118
unpack001/out.upx

Files

845d82f320e8553f865b6251d1fcfc38_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: 492KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 438KB - Virtual size: 440KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 872KB - Virtual size: 872KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ