390c0c26a2259d1a37eb8795fe7d5f5a_JaffaCakes118 | Triage

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General

Target

390c0c26a2259d1a37eb8795fe7d5f5a_JaffaCakes118
Size

40KB
MD5

390c0c26a2259d1a37eb8795fe7d5f5a
SHA1

7d9e9f6633bbb5665648fafc192d10172e88dee5
SHA256

ba8bfe528e4c7afc3139ebe0b45ef9309c937285c50a48ff3c23e8edc1a8f1af
SHA512

9da5e3237e4025f82ea6eac322e5040cc1823a6c72185059b2d0c0a35ab0e189b11211c6db92a37fa56ae4f0560be53875145b714ff71a7feee231b70b733ddf
SSDEEP

768:SCIqdH/k1ZVcT194jp4ecverUUwApVg+FutNmxI1iY/CJ:SNqaLV8a6etrUoQ+gbmxI16

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
390c0c26a2259d1a37eb8795fe7d5f5a_JaffaCakes118
unpack001/out.upx

Files

390c0c26a2259d1a37eb8795fe7d5f5a_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ