d5fc1b2e5389bd72854265f399d2e616_JaffaCakes118 | Triage

Sharing

General

Target

d5fc1b2e5389bd72854265f399d2e616_JaffaCakes118
Size

134KB
MD5

d5fc1b2e5389bd72854265f399d2e616
SHA1

58ead121e424b6d681dece1b7acca026c13e0686
SHA256

a7a82128240b91f8d4613df791334f39ec2ef664dfba11fee7109345cd16039b
SHA512

380f5aadd5b9cc3828ad5ba42e8f974542f79f33cc1ca6e31562b6881b391ca5ef995346f13b414c694030b55fc13d463100dba6af9608a61da57410649675f1
SSDEEP

3072:X5bBGLEZ4pSA/WuYwfapCIGYxIeYg5JWUIkHuXxa2/aa/r1WBrf6:JbBBaWuYwfWCRYxWAc7kHu5H/r1I6

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
d5fc1b2e5389bd72854265f399d2e616_JaffaCakes118
unpack001/out.upx

Files

d5fc1b2e5389bd72854265f399d2e616_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 76KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 56KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 128KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE